Log file delay

Is it possible that the log file mechanism in WLS could get so
backlogged with messages that it could not log some things? We seem to
have some unconfirmed reports of things not making it to the logs. If
if is synchronized, this shouldn't ever happen unless memory becomes a
problem, right??

I am not sure if this is related but I have seen the following message
occasionally from the server..
"Log file disabled"
Seems like from then on no more messages are written to the log file 'til I
restart the server.
Anyone else seen this?
Mandy
Don Ferguson wrote:
I believe the log mechanism uses weblogic events, so there is a delay
between when a logging command is issued, and when it is output.
It should not be losing data however. That would be a bug.
"Andrew R. Gregory" wrote:
Is it possible that the log file mechanism in WLS could get so
backlogged with messages that it could not log some things? We seem to
have some unconfirmed reports of things not making it to the logs. If
if is synchronized, this shouldn't ever happen unless memory becomes a
problem, right??
Mandy Pelly, Architect
Familiar Limited
Tel: 07010 710 409
Fax: 07010 710 410
www.familiar.co.uk

Similar Messages

  • Delay in event driven log file data writing? Please help!!!

    System Information
    Operating System: XP
    Labview: 8.2
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    Programming Information
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    Attachments:
    EventMoveex.PNG ‏582 KB
    Logfile.PNG ‏64 KB

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  • Need help in understanding the result logged in gateway log file

    I have installed unixODBC.x86_64 (2.2.14) and mysql-connector-odbc-5.3.4-linux-el6-x85-64 on Oracle Linux Server 6.5 64 bit with Oracle 12c and MySQL Community Server 5..6.14.  Oracle database character set is AL32UTF8 and MySQL database character set is latin1. I have copied the content of a gateway log file to the bottom of this entry and boldfaced the lines that I hope someone can explain to me what they mean and what should I do.
    Gateway init file has the following configuration:
    HS_FDS_CONNECT_INFO = myodbc5
    HS_FDS_TRACE_LEVEL = DEBUG
    HS_FDS_SHAREABLE_NAME = /usr/lib64/libodbc.so
    HS_LANGUAGE=AMERICAN_AMERICA.WE8ISO8859P15
    set ODBCSYSINI=/tmp/shared
    ODBC.ini located in /tmp/shared has the following configuration:
    [myodbc5]
    Driver          = /tmp/shared/mysql-odbc/lib/libmyodbc5w.so
    DATABASE        = peter
    DESCRIPTION     = MySQL ODBC 5.3 Unicode Driver
    SERVER          = localhost
    UID             = peter
    PASSWORD        = peter
    SOCKET          = /var/lib/mysql/mysql.sock
    Listener.ora has the following configuration:
    LISTENER =
      (ADDRESS_LIST=
    (ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))
    (ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))
    SID_LIST_LISTENER =
       (SID_LIST =
         (SID_DESC =
           (GLOBAL_DBNAME = PETER)
           (ORACLE_HOME = /opt/oracle/12c)
           (SID_NAME = PETER)
         (SID_DESC =
           (SID_NAME = mysqlodbc)
           (ORACLE_HOME = /opt/oracle/12c)
           (PROGRAM = dg4odbc)
    Tnsnames.ora has the following configuration:
    mysqlodbc =
    (DESCRIPTION=
    (ADDRESS=
    (PROTOCOL=TCP) (HOST=localhost) (PORT=1521)
    (CONNECT_DATA=
    (SID=mysqlodbc))
    (HS=OK)
    Gateway log file has the following content:
    Oracle Corporation --- TUESDAY   FEB 17 2015 14:08:39.306
    Heterogeneous Agent Release
    12.1.0.1.0
    Oracle Corporation --- TUESDAY   FEB 17 2015 14:08:39.306
        Version 12.1.0.1.0
    Entered hgogprd
    HOSGIP for "HS_FDS_TRACE_LEVEL" returned "DEBUG"
    Entered hgosdip
    setting HS_OPEN_CURSORS to default of 50
    setting HS_FDS_RECOVERY_ACCOUNT to default of "RECOVER"
    setting HS_FDS_RECOVERY_PWD to default value
    setting HS_FDS_TRANSACTION_LOG to default of HS_TRANSACTION_LOG
    setting HS_IDLE_TIMEOUT to default of 0
    setting HS_FDS_TRANSACTION_ISOLATION to default of "READ_COMMITTED"
    setting HS_NLS_NCHAR to default of "AL32UTF8"
    setting HS_FDS_TIMESTAMP_MAPPING to default of "DATE"
    setting HS_FDS_DATE_MAPPING to default of "DATE"
    setting HS_RPC_FETCH_REBLOCKING to default of "ON"
    setting HS_FDS_FETCH_ROWS to default of "100"
    setting HS_FDS_RESULTSET_SUPPORT to default of "FALSE"
    setting HS_FDS_RSET_RETURN_ROWCOUNT to default of "FALSE"
    setting HS_FDS_PROC_IS_FUNC to default of "FALSE"
    setting HS_FDS_MAP_NCHAR to default of "TRUE"
    setting HS_NLS_DATE_FORMAT to default of "YYYY-MM-DD HH24:MI:SS"
    setting HS_FDS_REPORT_REAL_AS_DOUBLE to default of "FALSE"
    setting HS_LONG_PIECE_TRANSFER_SIZE to default of "65536"
    setting HS_SQL_HANDLE_STMT_REUSE to default of "FALSE"
    setting HS_FDS_QUERY_DRIVER to default of "TRUE"
    setting HS_FDS_SUPPORT_STATISTICS to default of "FALSE"
    setting HS_FDS_QUOTE_IDENTIFIER to default of "TRUE"
    setting HS_KEEP_REMOTE_COLUMN_SIZE to default of "OFF"
    setting HS_FDS_GRAPHIC_TO_MBCS to default of "FALSE"
    setting HS_FDS_MBCS_TO_GRAPHIC to default of "FALSE"
    Default value of 64 assumed for HS_FDS_SQLLEN_INTERPRETATION
    setting HS_CALL_NAME_ISP to "gtw$:SQLTables;gtw$:SQLColumns;gtw$:SQLPrimaryKeys;gtw$:SQLForeignKeys;gtw$:SQLProcedures;gtw$:SQLStatistics;gtw$:SQLGetInfo"
    setting HS_FDS_DELAYED_OPEN to default of "TRUE"
    setting HS_FDS_WORKAROUNDS to default of "0"
    Exiting hgosdip, rc=0
    ORACLE_SID is "mysqlodbc"
    Product-Info:
      Port Rls/Upd:1/0 PrdStat:0
      Agent:Oracle Database Gateway for ODBC
      Facility:hsa
      Class:ODBC, ClassVsn:12.1.0.1.0_0017, Instance:mysqlodbc
    Exiting hgogprd, rc=0
    Entered hgoinit
    HOCXU_COMP_CSET=1
    HOCXU_DRV_CSET=46
    HOCXU_DRV_NCHAR=873
    HOCXU_DB_CSET=873
    HS_LANGUAGE is AMERICAN_AMERICA.WE8ISO8859P15
    LANG=en_US.UTF-8
    HOCXU_SEM_VER=121000
    HOCXU_VC2_MAX=4000
    HOCXU_RAW_MAX=2000
    Entered hgolofn at 2015/02/17-14:08:39
    HOSGIP for "HS_FDS_SHAREABLE_NAME" returned "/usr/lib64/libodbc.so"
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac07fe0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac08110
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac089d0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac09d40
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac11c00
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac120a0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac148d0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac15dd0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac16610
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac18060
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac18070
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac197c0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1cb80
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1cf60
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1eb70
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1f800
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1fb80
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac21af0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac21f10
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac23b20
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac23960
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac0a360
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac0bc20
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac0f710
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac11470
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac12c00
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac15810
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac16f70
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac18400
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac19ec0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1a390
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1b5f0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1c320
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1d9c0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1dcc0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac1e7c0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac20380
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac208d0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac20eb0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac21520
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac22210
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac24fb0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac23610
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac26910
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Entered hgolofns at 2015/02/17-14:08:39
    symbol_peflctx=0xac275e0
    hoaerr:0
    Exiting hgolofns at 2015/02/17-14:08:39
    Exiting hgolofn, rc=0 at 2015/02/17-14:08:39
    HOSGIP for "HS_OPEN_CURSORS" returned "50"
    HOSGIP for "HS_FDS_FETCH_ROWS" returned "100"
    HOSGIP for "HS_LONG_PIECE_TRANSFER_SIZE" returned "65536"
    HOSGIP for "HS_NLS_NUMERIC_CHARACTERS" returned ".,"
    HOSGIP for "HS_KEEP_REMOTE_COLUMN_SIZE" returned "OFF"
    HOSGIP for "HS_FDS_DELAYED_OPEN" returned "TRUE"
    HOSGIP for "HS_FDS_WORKAROUNDS" returned "0"
    HOSGIP for "HS_FDS_MBCS_TO_GRAPHIC" returned "FALSE"
    HOSGIP for "HS_FDS_GRAPHIC_TO_MBCS" returned "FALSE"
    Invalid value of 64 given for HS_FDS_SQLLEN_INTERPRETATION
    treat_SQLLEN_as_compiled = 1
    Exiting hgoinit, rc=0 at 2015/02/17-14:08:39
    Entered hgolgon at 2015/02/17-14:08:39
    reco:0, name:peter, tflag:0
    Entered hgosuec at 2015/02/17-14:08:39
    Exiting hgosuec, rc=0 at 2015/02/17-14:08:39
    HOSGIP for "HS_FDS_RECOVERY_ACCOUNT" returned "RECOVER"
    HOSGIP for "HS_FDS_TRANSACTION_LOG" returned "HS_TRANSACTION_LOG"
    HOSGIP for "HS_FDS_TIMESTAMP_MAPPING" returned "DATE"
    HOSGIP for "HS_FDS_DATE_MAPPING" returned "DATE"
    HOSGIP for "HS_FDS_MAP_NCHAR" returned "TRUE"
    HOSGIP for "HS_FDS_RESULTSET_SUPPORT" returned "FALSE"
    HOSGIP for "HS_FDS_RSET_RETURN_ROWCOUNT" returned "FALSE"
    HOSGIP for "HS_FDS_PROC_IS_FUNC" returned "FALSE"
    HOSGIP for "HS_FDS_REPORT_REAL_AS_DOUBLE" returned "FALSE"
    using peter as default schema
    HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
    Entered hgocont at 2015/02/17-14:08:39
    HS_FDS_CONNECT_INFO = "myodbc5"
    RC=-1 from HOSGIP for "HS_FDS_CONNECT_STRING"
    Entered hgogenconstr at 2015/02/17-14:08:39
    dsn:myodbc5, name:peter
    optn:
    Entered hgocip at 2015/02/17-14:08:39
    dsn:myodbc5
    Exiting hgocip, rc=0 at 2015/02/17-14:08:39
    Exiting hgogenconstr, rc=0 at 2015/02/17-14:08:39
    Entered hgolosf at 2015/02/17-14:08:39
    Exiting hgolosf, rc=0 at 2015/02/17-14:08:39
    DriverName:libmyodbc5w.so, DriverVer:05.03.0004
    DBMS Name:MySQL, DBMS Version:5.6.14
    Exiting hgocont, rc=0 at 2015/02/17-14:08:39
    SQLGetInfo returns Y for SQL_CATALOG_NAME
    SQLGetInfo returns 192 for SQL_MAX_CATALOG_NAME_LEN
    Exiting hgolgon, rc=0 at 2015/02/17-14:08:39
    Entered hgoulcp at 2015/02/17-14:08:39
    Entered hgowlst at 2015/02/17-14:08:39
    Exiting hgowlst, rc=0 at 2015/02/17-14:08:39
    SQLGetInfo returns 0x0 for SQL_SCHEMA_USAGE
    TXN Capable:3, Isolation Option:0xf
    SQLGetInfo returns 0 for SQL_MAX_SCHEMA_NAME_LEN
    SQL_SU_DML_STATEMENTS bit is not set. Schemas are not supported by FDS.
    SQLGetInfo returns 192 for SQL_MAX_TABLE_NAME_LEN
    SQLGetInfo returns 192 for SQL_MAX_PROCEDURE_NAME_LEN
    HOSGIP returned value of "TRUE" for HS_FDS_QUOTE_IDENTIFIER
    SQLGetInfo returns ` (0x60) for SQL_IDENTIFIER_QUOTE_CHAR
    Entered hgopoer at 2015/02/17-14:08:39
    Exiting hgopoer, rc=0 at 2015/02/17-14:08:39 with error ptr FILE:hgopoer.c LINE:195 ID:GetDiagRec error
    hgoulcp, line 2138: calling SQLFetch got sqlstate 00000
    3 instance capabilities will be uploaded
      capno:5964, context:0x00000000, add-info:        0
      capno:5989, context:0x00000000, add-info:        0
      capno:5992, context:0x0001ffff, add-info:        1, translation:"`"
    Exiting hgoulcp, rc=0 at 2015/02/17-14:08:39 with error ptr FILE:hgoulcp.c LINE:2140 ID:Translation text for Unicode literal not supported. Leaving HOACOPTTSTN1 capability off.
    Entered hgouldt at 2015/02/17-14:08:39
    NO instance DD translations were uploaded
    Exiting hgouldt, rc=0 at 2015/02/17-14:08:39
    Entered hgobegn at 2015/02/17-14:08:39
    tflag:0 , initial:1
    hoi:0xd991a328, ttid (len 24) is ...
      00: 50455445 522E3864 63666537 31332E31  [PETER.8dcfe713.1]
      10: 2E33312E 32303235                    [.31.2025]
                     tbid (len 21) is ...
      00: 50455445 525B312E 33312E32 3032355D  [PETER[1.31.2025]]
      10: 5B312E34 5D                          [[1.4]]
    Exiting hgobegn, rc=0 at 2015/02/17-14:08:39
    Entered hgodtab at 2015/02/17-14:08:39
    count:1
      table: mysql_table1
    Allocate hoada[0] @ 0x10b6300
    Entered hgopcda at 2015/02/17-14:08:39
    Column:1(dest): dtype:1 (CHAR), prc/scl:5/0, nullbl:1, octet:5, sign:1, radix:0
    Exiting hgopcda, rc=0 at 2015/02/17-14:08:39
    The hoada for table mysql_table1 follows...
    hgodtab, line 1079: Printing hoada @ 0x10b6300
    MAX:1, ACTUAL:1, BRC:1, WHT=6 (TABLE_DESCRIBE)
    hoadaMOD bit-values found (0x200:TREAT_AS_CHAR)
    DTY      NULL-OK  LEN  MAXBUFLEN   PR/SC  CST IND MOD NAME
      1 CHAR Y          5          5   0/  0    0   0 200 dest
    Exiting hgodtab, rc=0 at 2015/02/17-14:08:39
    Entered hgodafr, cursor id 0 at 2015/02/17-14:08:39
    Free hoada @ 0x10b6300
    Exiting hgodafr, rc=0 at 2015/02/17-14:08:39
    Entered hgopars, cursor id 1 at 2015/02/17-14:08:39
    type:0
    SQL text from hgopars, id=1, len=39 ...
         00: 53454C45 43542041 312E6064 65737460  [SELECT A1.`dest`]
         10: 2046524F 4D20606D 7973716C 5F746162  [ FROM `mysql_tab]
         20: 6C653160 204131                      [le1` A1]
    Exiting hgopars, rc=0 at 2015/02/17-14:08:39
    Entered hgoopen, cursor id 1 at 2015/02/17-14:08:39
    hgoopen, line 87: NO hoada to print
    Deferred open until first fetch.
    Exiting hgoopen, rc=0 at 2015/02/17-14:08:39
    Entered hgodscr, cursor id 1 at 2015/02/17-14:08:39
    Allocate hoada @ 0x10b6300
    Entered hgodscr_process_sellist_description at 2015/02/17-14:08:39
    Entered hgopcda at 2015/02/17-14:08:39
    Column:1(dest): dtype:1 (CHAR), prc/scl:5/0, nullbl:1, octet:5, sign:1, radix:0
    Exiting hgopcda, rc=0 at 2015/02/17-14:08:39
    hgodscr, line 470: Printing hoada @ 0x10b6300
    MAX:1, ACTUAL:1, BRC:100, WHT=5 (SELECT_LIST)
    hoadaMOD bit-values found (0x200:TREAT_AS_CHAR)
    DTY      NULL-OK  LEN  MAXBUFLEN   PR/SC  CST IND MOD NAME
      1 CHAR Y          5          5   0/  0    0   0 200 dest
    Exiting hgodscr, rc=0 at 2015/02/17-14:08:39
    Entered hgoftch, cursor id 1 at 2015/02/17-14:08:39
    hgoftch, line 135: Printing hoada @ 0x10b6300
    MAX:1, ACTUAL:1, BRC:100, WHT=5 (SELECT_LIST)
    hoadaMOD bit-values found (0x200:TREAT_AS_CHAR)
    DTY      NULL-OK  LEN  MAXBUFLEN   PR/SC  CST IND MOD NAME
      1 CHAR Y          5          5   0/  0    0   0 200 dest
    Performing delayed open.
    SQLBindCol: column 1, cdatatype: 1, bflsz: 6
    SQLFetch: row: 1, column 1, bflsz: 6, bflar: 5
    SQLFetch: row: 1, column 1, bflsz: 6, bflar: 5, (bfl: 5, mbl: 5)
    1 rows fetched
    Exiting hgoftch, rc=0 at 2015/02/17-14:08:39
    Entered hgoftch, cursor id 1 at 2015/02/17-14:08:39
    hgoftch, line 135: Printing hoada @ 0x10b6300
    MAX:1, ACTUAL:1, BRC:1, WHT=5 (SELECT_LIST)
    hoadaMOD bit-values found (0x200:TREAT_AS_CHAR)
    DTY      NULL-OK  LEN  MAXBUFLEN   PR/SC  CST IND MOD NAME
      1 CHAR Y          5          5   0/  0    0   0 200 dest
    0 rows fetched
    Exiting hgoftch, rc=1403 at 2015/02/17-14:08:39
    Entered hgoclse, cursor id 1 at 2015/02/17-14:23:33
    Exiting hgoclse, rc=0 at 2015/02/17-14:23:33
    Entered hgodafr, cursor id 1 at 2015/02/17-14:23:33
    Free hoada @ 0x10b6300
    Exiting hgodafr, rc=0 at 2015/02/17-14:23:33
    Entered hgocomm at 2015/02/17-14:23:33
    keepinfo:0, tflag:1
       00: 50455445 522E3864 63666537 31332E31  [PETER.8dcfe713.1]
       10: 2E33312E 32303235                    [.31.2025]
                     tbid (len 21) is ...
       00: 50455445 525B312E 33312E32 3032355D  [PETER[1.31.2025]]
       10: 5B312E34 5D                          [[1.4]]
    cmt(0):
    Entered hgocpctx at 2015/02/17-14:23:33
    Exiting hgocpctx, rc=0 at 2015/02/17-14:23:33
    Exiting hgocomm, rc=0 at 2015/02/17-14:23:33
    Entered hgolgof at 2015/02/17-14:23:33
    tflag:1
    Exiting hgolgof, rc=0 at 2015/02/17-14:23:33
    Entered hgoexit at 2015/02/17-14:23:33
    Exiting hgoexit, rc=0
    Entered horcrces_CleanupExtprocSession at 2015/02/17-14:23:33
    Entered horcrpooe_PopOciEnv at 2015/02/17-14:23:33
    Entered horcrfoe_FreeOciEnv at 2015/02/17-14:23:33
    Exiting horcrfoe_FreeOciEnv at 2015/02/17-14:23:33
    Entered horcrfse_FreeStackElt at 2015/02/17-14:23:33
    Exiting horcrfse_FreeStackElt at 2015/02/17-14:23:33
    Exiting horcrpooe_PopOciEnv at 2015/02/17-14:23:33
    Exiting horcrces_CleanupExtprocSession at 2015/02/17-14:23:33

    Hi Matt,
    There is no error and data is returned.  It is just my curiosity to know about those lines in the log file and wonder whether they imply some underlying issues.
    Thanks,
    Peter

  • Ipod touch 4g is in recovery mode, whey try to restore it thorugh iTunes, I get error 40 below is log file....

    pls help me to fix this problem.
    log file...
    2014-02-24 14:04:20.396 [1192:14d4]: restore library built Jan  7 2014 at 02:02:33
    2014-02-24 14:04:20.397 [1192:14d4]: iTunes: iTunes 11.1.4.62
    2014-02-24 14:04:20.397 [1192:14d4]: iTunes: Software payload version: 10B500
    2014-02-24 14:04:20.397 [1192:14d4]: iTunes: Using iTunes state machine
    2014-02-24 14:12:16.573 [1192:10d0]: iTunes: Specifying UOI boot image
    2014-02-24 14:12:16.774 [1192:10d0]: requested restore behavior: Erase
    2014-02-24 14:12:16.774 [1192:10d0]: requested variant: Erase
    2014-02-24 14:12:16.997 [1192:10d0]: *** UUID B30995A9-9CBE-F743-9507-039BDD0D56EF ***
    2014-02-24 14:12:17.390 [1192:10d0]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:12:22.429 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: withApTicket is True
    2014-02-24 14:12:22.429 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "RestoreLogo" Digest = "<CFData 063BE060 [720A907C]>{length = 20, capacity = 20, bytes = 0x3ced32535b4f03e3cdd4f55d4d29e16bdf6b3536}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "RestoreDeviceTree" Digest = "<CFData 063BFF08 [720A907C]>{length = 20, capacity = 20, bytes = 0x8b90263d2d4d916029bb28321fe214b7056dab33}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "RestoreKernelCache" Digest = "<CFData 063BECC0 [720A907C]>{length = 20, capacity = 20, bytes = 0x7788d3144dbc9f173ff12878570d11c0cdff4e35}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "RestoreRamDisk" Digest = "<CFData 063BFDE8 [720A907C]>{length = 20, capacity = 20, bytes = 0x947ce636269ab8f999739b5a72d820c70102912a}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "iBEC" Digest = "<CFData 063BEC78 [720A907C]>{length = 20, capacity = 20, bytes = 0x86aa6a33d416b8183226d0b9188df879c0666e8a}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "iBSS" Digest = "<CFData 063BF890 [720A907C]>{length = 20, capacity = 20, bytes = 0xd1534e338ae80b9b4addae3c77a83a6186fe75ab}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "KernelCache" Digest = "<CFData 063BFE78 [720A907C]>{length = 20, capacity = 20, bytes = 0x7788d3144dbc9f173ff12878570d11c0cdff4e35}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryLow1" Digest = "<CFData 063BF338 [720A907C]>{length = 20, capacity = 20, bytes = 0x79be5d2f2f7054aa2d7bdd5b66e3a0eca07a725b}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryLow0" Digest = "<CFData 063BFE30 [720A907C]>{length = 20, capacity = 20, bytes = 0x1abed33b398f978c681b346ea167eb26eaf3b38e}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "LLB" Digest = "<CFData 063BDF88 [720A907C]>{length = 20, capacity = 20, bytes = 0x21abcad73c393fb9d197b34403d52ec82643ffc4}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "iBoot" Digest = "<CFData 063BEC30 [720A907C]>{length = 20, capacity = 20, bytes = 0xfa0dc3003aeb828feda55a4ffb8027d10f054bce}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "DeviceTree" Digest = "<CFData 063BFDA0 [720A907C]>{length = 20, capacity = 20, bytes = 0x8b90263d2d4d916029bb28321fe214b7056dab33}"
    2014-02-24 14:12:22.430 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryCharging1" Digest = "<CFData 063BFD58 [720A907C]>{length = 20, capacity = 20, bytes = 0xc504724a963b954e32478d6920311a32baca15b9}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryCharging" Digest = "<CFData 063BFC38 [720A907C]>{length = 20, capacity = 20, bytes = 0x808a3980c646bd6d87921c9dba79c54a7759395a}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "AppleLogo" Digest = "<CFData 063BED08 [720A907C]>{length = 20, capacity = 20, bytes = 0x3ced32535b4f03e3cdd4f55d4d29e16bdf6b3536}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryPlugin" Digest = "<CFData 063BF578 [720A907C]>{length = 20, capacity = 20, bytes = 0x62d392da7901734968084e882ab8d687bc917be8}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryFull" Digest = "<CFData 063BFBA8 [720A907C]>{length = 20, capacity = 20, bytes = 0x059a392a0e7dccbfdc2f918cd59f4f5b4b140df8}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "BatteryCharging0" Digest = "<CFData 063BF410 [720A907C]>{length = 20, capacity = 20, bytes = 0x421d229710239b268c3a2544a4fb161a3d6288aa}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: personalizing "RecoveryMode" Digest = "<CFData 063BF3C8 [720A907C]>{length = 20, capacity = 20, bytes = 0xa01b8483c6d2f2355569951d0e72df454f4432a7}"
    2014-02-24 14:12:22.431 [1192:10d0]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: using UniqueBuildID <CFData 063C3700 [720A907C]>{length = 20, capacity = 20, bytes = 0x9738ff132ae5b77833acdf2aa72af1558c4734d2}
    2014-02-24 14:12:22.431 [1192:10d0]: amai: AMAuthInstallRequestSendSync: SSO function returned NULL, SSO disabled.
    2014-02-24 14:12:22.685 [1192:10d0]: amai: AMAuthInstallDebugWriteObject: debug object written: file://localhost/C:/Users/RAKESH~1/AppData/Local/Temp/Per76A5.tmp/amai/debug/ts s-request.plist
    2014-02-24 14:12:24.350 [1192:10d0]: amai: tss_submit_job: HttpQueryInfo returned 200
    2014-02-24 14:12:25.032 [1192:10d0]: amai: AMAuthInstallRequestSendSync: received tss response (server version: 2.1.0)
    2014-02-24 14:12:25.078 [1192:10d0]: amai: AMAuthInstallDebugWriteObject: debug object written: file://localhost/C:/Users/RAKESH~1/AppData/Local/Temp/Per76A5.tmp/amai/debug/ts s-response.plist
    2014-02-24 14:12:26.597 [1192:10d0]: amai: _AMAuthInstallBundlePopulatePersonalizedBundle: no entry in manifest found for "Diags"
    2014-02-24 14:12:27.466 [1192:3a4]: iBoot build-version = iBoot-1537.9.55
    2014-02-24 14:12:27.467 [1192:3a4]: iBoot build-style = RELEASE
    2014-02-24 14:12:27.468 [1192:3a4]: requested restore behavior: Erase
    2014-02-24 14:12:27.469 [1192:3a4]: requested restore behavior: Erase
    2014-02-24 14:12:27.471 [1192:3a4]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:27.472 [1192:3a4]: found device map entry for 0x00008930 0x00000008. boardConfig=n81ap platform=s5l8930x
    2014-02-24 14:12:27.473 [1192:3a4]: _AMRestoreCopyDeviceMapPlistEntryForHardware: firmwareDirectory not in options
    2014-02-24 14:12:27.474 [1192:3a4]: AMDeviceIoControl: GetOverlappedResult failed
    2014-02-24 14:12:27.475 [1192:3a4]: AMDeviceIoControl: pipe stall
    2014-02-24 14:12:27.476 [1192:3a4]: USBControlTransfer: error 31, usbd status c0000004
    2014-02-24 14:12:27.477 [1192:3a4]: command device request for 'getenv radio-error' failed: 2008
    2014-02-24 14:12:27.477 [1192:3a4]: radio-error not set
    2014-02-24 14:12:27.478 [1192:3a4]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:27.480 [1192:3a4]: <Recovery Mode Device 025E0430>: production fused device
    2014-02-24 14:12:27.481 [1192:3a4]: requested restore behavior: Erase
    2014-02-24 14:12:27.481 [1192:3a4]: requested restore behavior: Erase
    2014-02-24 14:12:27.482 [1192:3a4]: interface has 1 endpoints, file pipe = 1
    2014-02-24 14:12:27.482 [1192:3a4]: <Recovery Mode Device 025E0430>: operation 4 progress -1
    2014-02-24 14:12:30.448 [1192:3a4]: bootstrapping restore with iBEC
    2014-02-24 14:12:30.449 [1192:3a4]: requested restore behavior: Erase
    2014-02-24 14:12:30.463 [1192:3a4]: <Recovery Mode Device 025E0430>: operation 31 progress -1
    2014-02-24 14:12:31.463 [1192:3a4]: <Recovery Mode Device 025E0430>: Recovery mode succeeded
    2014-02-24 14:12:37.516 [1192:17a4]: WinAMRestore::OnInterfaceRemoval: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#7caf03a 3
    2014-02-24 14:12:37.521 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4
    2014-02-24 14:12:37.590 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:37.622 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:37.651 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:37.664 [1192:17a4]: AppleDevice::SetNotification: CONNECT, interface type: 1, id: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4, inst: 0x10bf1a50
    2014-02-24 14:12:37.664 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList, new device
    2014-02-24 14:12:37.665 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4
    2014-02-24 14:12:37.692 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:37.716 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:37.739 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:37.869 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList, device already connected, new interface
    2014-02-24 14:12:37.869 [1192:17a4]: AppleDevice::SetDeviceID: AMD_INTERFACE_IBOOT \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4, inst: 0x10bf1a50
    2014-02-24 14:12:37.869 [1192:17a4]: AppleDevice::SetNotification: CONNECT, interface type: 1, id: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4, inst: 0x10bf1a50
    2014-02-24 14:12:37.869 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 2, connected: 1
    2014-02-24 14:12:37.869 [1192:17a4]: AppleDevice::NotifyDisconnect: IBOOT, IBOOT \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#7caf03a 3, inst: 0x63eb870
    2014-02-24 14:12:37.869 [1192:17a4]:                                IBOOT, DFU \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3, inst: 0x63eb870
    2014-02-24 14:12:37.869 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 1, connected: 0
    2014-02-24 14:12:37.869 [1192:17a4]: AppleDevice::NotifyConnect: Device type: 2, Interfaces total: 2, arrived: 2
    2014-02-24 14:12:37.870 [1192:17a4]: AppleDevice::NotifyConnect: IBOOT, IBOOT \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4, inst: 0x10bf1a50
    2014-02-24 14:12:37.870 [1192:17a4]:                             IBOOT, DFU \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4, inst: 0x10bf1a50
    2014-02-24 14:12:37.874 [1192:1558]: Recovery mode device disconnected
    2014-02-24 14:12:37.874 [1192:1558]: Recovery mode device disconnected
    2014-02-24 14:12:37.877 [1192:1558]: Recovery mode device connected
    2014-02-24 14:12:37.877 [1192:1558]: Found new device.
    2014-02-24 14:12:37.880 [1192:1450]: _AMRecoveryModeDeviceFinalize: 025E0430
    2014-02-24 14:12:37.881 [1192:14d4]: iTunes: SCEP 2
    2014-02-24 14:12:37.969 [1192:544]: iBoot build-version = iBoot-1537.9.55
    2014-02-24 14:12:37.970 [1192:544]: iBoot build-style = RELEASE
    2014-02-24 14:12:37.970 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 44 progress -1
    2014-02-24 14:12:37.970 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:37.970 [1192:544]: requested variant: Erase
    2014-02-24 14:12:37.971 [1192:544]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: withApTicket is False
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "RestoreLogo"
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "RestoreDeviceTree"
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "RestoreKernelCache" has been previously personalized; skipping it
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "RestoreRamDisk" has been previously personalized; skipping it
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "iBEC" has been previously personalized; skipping it
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "iBSS" has been previously personalized; skipping it
    2014-02-24 14:12:38.674 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "KernelCache" has been previously personalized; skipping it
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryLow1"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryLow0"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "LLB" has been previously personalized; skipping it
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "iBoot"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "DeviceTree"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryCharging1"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryCharging"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "AppleLogo"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryPlugin"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryFull"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryCharging0"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "RecoveryMode"
    2014-02-24 14:12:38.675 [1192:544]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: nothing to be done
    2014-02-24 14:12:38.675 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:38.676 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:38.676 [1192:544]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:38.677 [1192:544]: found device map entry for 0x00008930 0x00000008. boardConfig=n81ap platform=s5l8930x
    2014-02-24 14:12:38.677 [1192:544]: _AMRestoreCopyDeviceMapPlistEntryForHardware: firmwareDirectory not in options
    2014-02-24 14:12:38.677 [1192:544]: AMDeviceIoControl: GetOverlappedResult failed
    2014-02-24 14:12:38.677 [1192:544]: AMDeviceIoControl: pipe stall
    2014-02-24 14:12:38.677 [1192:544]: USBControlTransfer: error 31, usbd status c0000004
    2014-02-24 14:12:38.677 [1192:544]: command device request for 'getenv radio-error' failed: 2008
    2014-02-24 14:12:38.677 [1192:544]: radio-error not set
    2014-02-24 14:12:38.677 [1192:544]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:38.678 [1192:544]: <Recovery Mode Device 025DFDD0>: production fused device
    2014-02-24 14:12:38.678 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:38.678 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:38.679 [1192:544]: interface has 1 endpoints, file pipe = 1
    2014-02-24 14:12:38.679 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 4 progress -1
    2014-02-24 14:12:41.655 [1192:544]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:41.656 [1192:544]: found device map entry for 0x00008930 0x00000008. boardConfig=n81ap platform=s5l8930x
    2014-02-24 14:12:41.656 [1192:544]: _AMRestoreCopyDeviceMapPlistEntryForHardware: firmwareDirectory not in options
    2014-02-24 14:12:41.656 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:41.659 [1192:544]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:12:41.661 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:41.664 [1192:544]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:12:41.666 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 42 progress -1
    2014-02-24 14:12:41.666 [1192:544]: requested restore behavior: Erase
    2014-02-24 14:12:41.669 [1192:544]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:12:42.160 [1192:17a4]: WinAMRestore::OnInterfaceRemoval: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3
    2014-02-24 14:12:42.163 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4
    2014-02-24 14:12:42.231 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:42.285 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:42.340 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:42.364 [1192:17a4]: AppleDevice::SetNotification: NONE, interface type: 0, id: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4, inst: 0x10bf1a50
    2014-02-24 14:12:42.367 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4
    2014-02-24 14:12:42.432 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:42.487 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:42.541 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:42.566 [1192:17a4]: AppleDevice::SetNotification: NONE, interface type: 0, id: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4, inst: 0x10bf1a50
    2014-02-24 14:12:42.567 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 2, connected: 0
    2014-02-24 14:12:42.567 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 0, connected: 1
    2014-02-24 14:12:42.706 [1192:544]: AMDeviceIoControl: GetOverlappedResult failed
    2014-02-24 14:12:42.706 [1192:544]: AMDeviceIoControl: pipe stall
    2014-02-24 14:12:42.706 [1192:544]: USBControlTransfer: error 31, usbd status c0000004
    2014-02-24 14:12:42.706 [1192:544]: command device request for 'getenv ramdisk-size' failed: 2008
    2014-02-24 14:12:42.707 [1192:544]: Unable to query iBoot ramdisk-size. Libusbrestore error : 67108864
    2014-02-24 14:12:42.707 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 5 progress -1
    2014-02-24 14:12:43.100 [1192:544]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:43.100 [1192:544]: found device map entry for 0x00008930 0x00000008. boardConfig=n81ap platform=s5l8930x
    2014-02-24 14:12:43.100 [1192:544]: _AMRestoreCopyDeviceMapPlistEntryForHardware: firmwareDirectory not in options
    2014-02-24 14:12:43.102 [1192:544]: AMDeviceIoControl: GetOverlappedResult failed
    2014-02-24 14:12:43.102 [1192:544]: AMDeviceIoControl: pipe stall
    2014-02-24 14:12:43.102 [1192:544]: USBControlTransfer: error 31, usbd status c0000004
    2014-02-24 14:12:43.102 [1192:544]: command device request for 'getenv ramdisk-delay' failed: 2008
    2014-02-24 14:12:44.141 [1192:17a4]: WinAMRestore::OnInterfaceArrival: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4
    2014-02-24 14:12:44.141 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4
    2014-02-24 14:12:44.187 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:44.227 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:44.260 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:44.272 [1192:17a4]: AppleDevice::SetNotification: NONE, interface type: 0, id: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4, inst: 0x10bf1a50
    2014-02-24 14:12:44.272 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 2, connected: 0
    2014-02-24 14:12:44.272 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 0, connected: 1
    2014-02-24 14:12:44.361 [1192:17a4]: WinAMRestore::OnInterfaceArrival: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4
    2014-02-24 14:12:44.361 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4
    2014-02-24 14:12:44.389 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:44.412 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:44.435 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:12:44.446 [1192:17a4]: AppleDevice::SetNotification: NONE, interface type: 0, id: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4, inst: 0x10bf1a50
    2014-02-24 14:12:44.446 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 2, connected: 0
    2014-02-24 14:12:44.446 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 0, connected: 1
    2014-02-24 14:12:45.138 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 6 progress -1
    2014-02-24 14:12:46.148 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 7 progress -1
    2014-02-24 14:12:46.482 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 8 progress -1
    2014-02-24 14:12:46.483 [1192:544]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:12:46.484 [1192:544]: found device map entry for 0x00008930 0x00000008. boardConfig=n81ap platform=s5l8930x
    2014-02-24 14:12:46.484 [1192:544]: _AMRestoreCopyDeviceMapPlistEntryForHardware: firmwareDirectory not in options
    2014-02-24 14:12:46.485 [1192:544]: <Recovery Mode Device 025DFDD0>: operation 9 progress -1
    2014-02-24 14:12:46.485 [1192:544]: <Recovery Mode Device 025DFDD0>: Recovery mode succeeded
    2014-02-24 14:12:48.195 [1192:17a4]: WinAMRestore::OnInterfaceRemoval: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4
    2014-02-24 14:12:48.200 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 2, connected: 0
    2014-02-24 14:12:48.201 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 2, connected: 1
    2014-02-24 14:12:48.201 [1192:17a4]: AppleDevice::NotifyDisconnect: IBOOT, IBOOT \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#3702aee 4, inst: 0x10bf1a50
    2014-02-24 14:12:48.201 [1192:17a4]:                                IBOOT, DFU \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4, inst: 0x10bf1a50
    2014-02-24 14:12:48.210 [1192:1450]: Recovery mode device disconnected
    2014-02-24 14:12:48.211 [1192:1450]: Recovery mode device disconnected
    2014-02-24 14:12:48.214 [1192:1558]: _AMRecoveryModeDeviceFinalize: 025DFDD0
    2014-02-24 14:12:48.382 [1192:17a4]: WinAMRestore::OnInterfaceRemoval: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#3702aee4
    2014-02-24 14:12:48.384 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 2, connected: 0
    2014-02-24 14:12:48.384 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 2, connected: 0
    2014-02-24 14:13:00.982 [1192:cfc]: Mux version 3 event happened
    2014-02-24 14:13:00.982 [1192:cfc]: Passing control to mux version 2 handler
    2014-02-24 14:13:00.983 [1192:cfc]: Muxed mode device connected
    2014-02-24 14:13:01.049 [1192:e7c]: <Restore Device 0641A9E8>: operation 3 progress -1
    2014-02-24 14:13:01.055 [1192:e7c]: <Restore Device 0641A9E8>: operation 4 progress -1
    2014-02-24 14:13:01.266 [1192:1664]: received kAMDeviceAttached action, device id E80CE514C875BC07 (0641AB88), AFC error 0XE8000028
    2014-02-24 14:13:01.266 [1192:1664]: iTunes: Restore-mode device appeared, device 0641AB88
    2014-02-24 14:13:01.266 [1192:1664]: iTunes: Creating restore mode device with usbMuxDeviceID 0X1
    2014-02-24 14:13:01.267 [1192:1664]: <Restore Device 06F59780>: operation 3 progress -1
    2014-02-24 14:13:01.272 [1192:1664]: <Restore Device 06F59780>: operation 4 progress -1
    2014-02-24 14:13:01.297 [1192:e7c]: Supports value queries: 1
    2014-02-24 14:13:01.300 [1192:1664]: Supports value queries: 1
    2014-02-24 14:13:01.314 [1192:e7c]: value query for 'SerialNumber' returned 'C3VDMTBQDCP9'
    2014-02-24 14:13:01.314 [1192:e7c]: <Restore Device 0641A9E8>: operation 3 progress -1
    2014-02-24 14:13:01.321 [1192:e7c]: <Restore Device 0641A9E8>: operation 4 progress -1
    2014-02-24 14:13:01.326 [1192:e7c]: Supports value queries: 1
    2014-02-24 14:13:01.336 [1192:1154]: Found new device
    2014-02-24 14:13:01.368 [1192:f44]: <Restore Device 06F59780>: operation 44 progress -1
    2014-02-24 14:13:01.368 [1192:f44]: requested restore behavior: Erase
    2014-02-24 14:13:01.368 [1192:f44]: requested variant: Erase
    2014-02-24 14:13:01.372 [1192:f44]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: withApTicket is False
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "RestoreLogo"
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "RestoreDeviceTree"
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "RestoreKernelCache" has been previously personalized; skipping it
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "RestoreRamDisk" has been previously personalized; skipping it
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "iBEC" has been previously personalized; skipping it
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "iBSS" has been previously personalized; skipping it
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "KernelCache" has been previously personalized; skipping it
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryLow1"
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryLow0"
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: entry "LLB" has been previously personalized; skipping it
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "iBoot"
    2014-02-24 14:13:02.146 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "DeviceTree"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryCharging1"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryCharging"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "AppleLogo"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryPlugin"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryFull"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "BatteryCharging0"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: not personalizing "RecoveryMode"
    2014-02-24 14:13:02.147 [1192:f44]: amai: _AMAuthInstallBundleCreateServerRequestDictionary: nothing to be done
    2014-02-24 14:13:02.147 [1192:f44]: requested restore behavior: Erase
    2014-02-24 14:13:02.149 [1192:f44]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:13:02.166 [1192:f44]: fixed TcpWindowSize (65535) can cause restore failure if too large
    2014-02-24 14:13:02.238 [1192:f44]: device did not return saved USB log
    2014-02-24 14:13:02.238 [1192:f44]: device had saved panic logs: panic(cpu 0 caller 0x80632111): "partition scheme present; however, no partition devices were created"@/SourceCache/IOFlashStorage/IOFlashStorage-558.4/IOFlashPartitionSchem e.cpp:267
    Debugger message: panic
    OS version: 9A405
    Kernel version: Darwin Kernel Version 11.0.0: Tue Nov  1 20:33:58 PDT 2011; root:xnu-1878.4.46~1/RELEASE_ARM_S5L8930X
    iBoot version: iBoot-1219.43.32
    secure boot?: YES
    Paniclog version: 1
    Epoch Time:        sec       usec
      Boot    : 0x526e9493 0x00000000
      Sleep   : 0x00000000 0x00000000
      Wake    : 0x00000000 0x00000000
      Calendar: 0x526e94a6 0x000e2944
    Task 0xc0562d20: 2451 pages, 81 threads: pid 0: kernel_task
              thread 0xc064b230
                        kernel backtrace: cb643e2c
                          lr: 0x8007cc6b  fp: 0xcb643e58
                          lr: 0x8007d26f  fp: 0xcb643e88
                          lr: 0x80016391  fp: 0xcb643ea0
                          lr: 0x80632111  fp: 0xcb643ecc
                          lr: 0x806323b9  fp: 0xcb643ee0
                          lr: 0x8020dd3b  fp: 0xcb643f18
                          lr: 0x8020db31  fp: 0xcb643f5c
                          lr: 0x8020e509  fp: 0xcb643f80
                          lr: 0x8020e2e5  fp: 0xcb643fa8
                          lr: 0x8007b37c  fp: 0x00000000
    Task 0xc0562ac0: 283 pages, 3 threads: pid 1: launchd
    Task 0xc0562860: 515 pages, 1 threads: pid 2: launchctl
    Task 0xc0562600: 690 pages, 1 threads: pid 3: restored_externa
    Task 0xc05623a0: 3000 pages, 2 threads: pid 4: restored_externa
    2014-02-24 14:13:02.248 [1192:f44]: connected to service com.apple.mobile.restored
    2014-02-24 14:13:02.248 [1192:f44]: using protocol version 12
    2014-02-24 14:13:02.256 [1192:f44]: unable to open device_map.txt: No such file or directory
    2014-02-24 14:13:02.257 [1192:f44]: board config = n81ap
    2014-02-24 14:13:02.264 [1192:f44]: no value returned for BootArgs
    2014-02-24 14:13:02.264 [1192:f44]: _copyDeviceProperty() failed for restore bootargs
    2014-02-24 14:13:02.272 [1192:f44]: no value returned for MarketingPartNumber
    2014-02-24 14:13:02.272 [1192:f44]: _copyDeviceProperty() failed for mpn
    2014-02-24 14:13:02.273 [1192:f44]: requested restore behavior: Erase
    2014-02-24 14:13:02.274 [1192:f44]: amai: AMAuthInstallBundleCopyBuildIdentityForVariant: No baseband chipid reported. Will match Build Identity based on ap chipid and boardid only.
    2014-02-24 14:13:02.285 [1192:f44]: value query for 'HardwareModel' returned 'N81AP'
    2014-02-24 14:13:32.300 [1192:f44]: <Restore Device 06F59780>: operation 28 progress -1
    2014-02-24 14:13:32.364 [1192:f44]: device returned CFError with code 40
    2014-02-24 14:13:32.364 [1192:f44]: dumping CFError returned by restored:
    2014-02-24 14:13:32.364 [1192:f44]: CFError domain:AMRestoreErrorDomain code:40 description:storage device did not become available
    2014-02-24 14:13:32.384 [1192:f44]:
    ==== device restore output ====
    "P=N81 m=2.2 V=m"
    AppleBCMWLANBusInterfaceSdio::start(): Started by: IOSDIOIoCardDevice, AppleBCMWLANV2-169.10 Feb 13 2013 22:10:14
    AppleBCMWLANCore::init(): AppleBCMWLANV2-169.10 Feb 13 2013 22:10:17
    000522.906303 wlan.W[0] AppleBCMWLANProvisioningManager::parseApplePrivateCIS():  @24 - Invalid 2.4 GHz Cal data in tuple 0x02
    000522.907778 wlan.N[1] AppleBCMWLANProvisioningManager::handleBluetoothRegistrationGated():  Wrote bluetooth Mac Addr <<<mac address>>>
    000522.909596 wlan.N[2] AppleBCMWLANConfigManager::gatherParameterData():  AWDL is not supported.
    000522.914563 wlan.N[3] AppleBCMWLANCore:start(): Starting with MAC Address: <<<mac address>>>
    000522.914795 wlan.W[4] AppleBCMWLANCore::apple80211Request():  Rejecting ioctl 80, error 61 (state 0x20)
    IO80211PeerManager::initWithInterface cant add monitoring timer
    IO80211PeerManager::initWithInterface: inited peer manager
    IO80211Interface::init peerManager=0x916e0600
    000522.916824 wlan.N[5] AppleBCMWLANCore::setPowerStateGated():   powerState 1, fStateFlags 0x20, dev 0x83b41000 (this 1, provider 0)
    000522.916944 wlan.N[6] AppleBCMWLANCore::setPowerStateGated():  Received power state change before driver has initialized, ignoring
    display-scale = 2
    display-rotation = 0
    found suitable IOMobileFramebuffer: AppleCLCD
    display: 640 x 960
    found PTP interface
    AppleSynopsysOTGDevice - Configuration: PTP
    AppleSynopsysOTGDevice          Interface: PTP
    AppleSynopsysOTGDevice - Configuration: iPod USB Interface
    AppleSynopsysOTGDevice          Interface: USBAudioControl
    AppleSynopsysOTGDevice          Interface: USBAudioStreaming
    AppleSynopsysOTGDevice          Interface: IapOverUsbHid
    AppleSynopsysOTGDevice - Configuration: PTP + Apple Mobile Device
    AppleSynopsysOTGDevice          Interface: PTP
    AppleSynopsysOTGDevice          Interface: AppleUSBMux
    AppleSynopsysOTGDevice - Configuration: PTP + Apple Mobile Device + Apple USB Ethernet
    AppleSynopsysOTGDevice          Interface: PTP
    AppleSynopsysOTGDevice          Interface: AppleUSBMux
    AppleSynopsysOTGDevice          Interface: AppleUSBEthernet
    AppleSynopsysOTGDevice::gated_registerFunction Register function USBAudioControl
    AppleSynopsysOTGDevice::gated_registerFunction Register function USBAudioStreaming
    IOAccessoryPortUSB::start
    AppleSynopsysOTGDevice::gated_registerFunction Register function IapOverUsbHid
    virtual bool AppleUSBDeviceMux::start(IOService *) build: Feb 13 2013 22:02:59
    init_waste
    AppleSynopsysOTGDevice::gated_registerFunction Register function AppleUSBMux
    AppleSynopsysOTGDevice::gated_registerFunction Register function AppleUSBEthernet
    AppleSynopsysOTGDevice::gated_registerFunction Register function PTP
    AppleSynopsysOTGDevice::startUSBStack Starting usb stack
    IOReturn AppleUSBDeviceMux::setPropertiesGated(OSObject *) setting debug level to 7
    read new style signature 0x43313131 (line:389)
    [FTL:MSG] VSVFL Register  [OK]
    [WMR:MSG] Metadata whitening is set in NAND signature
    [FTL:MSG] VFL Init            [OK]
    [VFL:ERR] _LoadVFLCxt(line:1479) fail CS 1!
    [VFL:ERR]  _LoadVFLCxt(wCSIdx:1)(line 1779) fail!
    [WMR:ERR] VFL_Open failed
    AppleNANDLegacyFTL::start: AND init failed
    AppleUSBDeviceMux::handleConnectResult new session 0x90fcce70 established 62078<-lo0->49152 62078<-usb->512
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(12, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(15, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(18, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x90fcce70
    AppleUSBDeviceMux::handleConnectResult new session 0x90fcce70 established 62078<-lo0->49153 62078<-usb->768
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x90fcce70
    AppleUSBDeviceMux::handleConnectResult new session 0x90fcce70 established 62078<-lo0->49154 62078<-usb->1024
    AppleUSBDeviceMux::handleConnectResult new session 0x91816210 established 62078<-lo0->49155 62078<-usb->1280
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x91816210
    AppleUSBDeviceMux::handleConnectResult new session 0x91816210 established 62078<-lo0->49156 62078<-usb->1536
    AppleUSBDeviceMux::handleConnectResult new session 0x91816268 established 62078<-lo0->49157 62078<-usb->1792
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49158 62078<-usb->2048
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x91816268
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x90fcce70
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x90fcce70 established 62078<-lo0->49159 62078<-usb->2304
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49160 62078<-usb->2560
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49161 62078<-usb->2816
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49162 62078<-usb->3072
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49163 62078<-usb->3328
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49164 62078<-usb->3584
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    unrecognized key 'BootArgs' in value query
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    unrecognized key 'MarketingPartNumber' in value query
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    recv(9, 4) failed: connection closed
    unable to read message size: -1
    could not receive message
    client protocol version 13
    *** UUID B30995A9-9CBE-F743-9507-039BDD0D56EF ***
    Restore options:
              UUID                           => <CFString 0x1ed27a50 [0x32b100]>{contents = "B30995A9-9CBE-F743-9507-039BDD0D56EF"}
              MinimumSystemPartition         => <CFNumber 0x1ed279a0 [0x32b100]>{value = +1152, type = kCFNumberSInt64Type}
              SystemPartitionSize            => <CFNumber 0x1ed28300 [0x32b100]>{value = +1152, type = kCFNumberSInt64Type}
              SystemPartitionPadding         => <CFBasicHash 0x1ed27470 [0x32b100]>{type = mutable dict, count = 5,
    entries =>
              2 : <CFString 0x1ed277b0 [0x32b100]>{contents = "128"} = <CFNumber 0x1ed279d0 [0x32b100]>{value = +1280, type = kCFNumberSInt64Type}
              3 : <CFString 0x1ed27ce0 [0x32b100]>{contents = "16"} = <CFNumber 0x1ed27a00 [0x32b100]>{value = +160, type = kCFNumberSInt64Type}
              4 : <CFString 0x1ed1f1a0 [0x32b100]>{contents = "32"} = <CFNumber 0x1ed274d0 [0x32b100]>{value = +320, type = kCFNumberSInt64Type}
              5 : <CFString 0x1ed27100 [0x32b100]>{contents = "8"} = <CFNumber 0x1ed282f0 [0x32b100]>{value = +80, type = kCFNumberSInt64Type}
              8 : <CFString 0x1ed274e0 [0x32b100]>{contents = "64"} = <CFNumber 0x1ed27340 [0x32b100]>{value = +640, type = kCFNumberSInt64Type}
    entering partition_nand_device
    device supports boot-from-NAND
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49165 62078<-usb->3840
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49166 62078<-usb->4096
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49167 62078<-usb->4352
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49168 62078<-usb->4608
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    AppleUSBDeviceMux::handleConnectResult new session 0x918160b0 established 62078<-lo0->49169 62078<-usb->4864
    void AppleUSBDeviceMux::handleMuxTCPInput(mbuf_t) received reset, closing 0x918160b0
    [IOFlashPartitionScheme:ERR] AppleNANDFTL initialization failed
    [nand_part_core:ERR@ 429] no fbbt service available
    [nand_part_core:BUG@3024] failed to create partition devices
    unable to check is-bfn-partitioned property
    nand device is already partitioned
    entering wait_for_storage_device
    Searching for NAND service
    Found NAND service: IOFlashStoragePartition
    NAND failed to initialize: No additional error message.
    ==== end of device restore output ====
    2014-02-24 14:13:32.384 [1192:f44]: AMRAuthInstallDeletePersonalizedBundle
    2014-02-24 14:13:32.892 [1192:f44]: <Restore Device 06F59780>: Restore failed (result = 40)
    2014-02-24 14:13:33.517 [1192:14d4]: iTunes: Restore error 40
    2014-02-24 14:15:03.369 [1192:120]: Looking up device with muxID:1
    2014-02-24 14:15:03.369 [1192:120]: Muxed device disconnected
    2014-02-24 14:15:03.369 [1192:120]: RestoreOS mode device disconnected
    2014-02-24 14:15:09.873 [1192:17a4]: WinAMRestore::OnInterfaceArrival: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#7caf03a 3
    2014-02-24 14:15:09.873 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#7caf03a 3
    2014-02-24 14:15:09.916 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:15:09.955 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:15:09.993 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:15:10.011 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList, old disconnected device connects again
    2014-02-24 14:15:10.011 [1192:17a4]: AppleDevice::SetNotification: CONNECT, interface type: 1, id: \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#7caf03a 3, inst: 0x63eb870
    2014-02-24 14:15:10.011 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 1, connected: 0
    2014-02-24 14:15:10.011 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 2, connected: 0
    2014-02-24 14:15:10.011 [1192:17a4]: AppleDevice::NotifyConnect: Device type: 2, Interfaces total: 2, arrived: 1
    2014-02-24 14:15:10.011 [1192:17a4]: AppleDevice::NotifyConnect: Interfaces total != arrived, no notification
    2014-02-24 14:15:10.123 [1192:17a4]: WinAMRestore::OnInterfaceArrival: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3
    2014-02-24 14:15:10.123 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3
    2014-02-24 14:15:10.165 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:15:10.188 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:15:10.211 [1192:17a4]: AppleDevice::EnumerateHubPorts: DoesDriverNameMatchDeviceID failed
    2014-02-24 14:15:10.223 [1192:17a4]: WinAMRestore::AddAppleDeviceToDeviceList, device already connected, new interface
    2014-02-24 14:15:10.223 [1192:17a4]: AppleDevice::SetDeviceID: AMD_INTERFACE_DFU \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3, inst: 0x63eb870
    2014-02-24 14:15:10.223 [1192:17a4]: AppleDevice::SetNotification: CONNECT, interface type: 1, id: \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3, inst: 0x63eb870
    2014-02-24 14:15:10.223 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x063eb870, notify: 1, connected: 1
    2014-02-24 14:15:10.223 [1192:17a4]: WinAMRestore::ProcessDevNodesChanges: device: 0x10bf1a50, notify: 2, connected: 0
    2014-02-24 14:15:10.223 [1192:17a4]: AppleDevice::NotifyConnect: Device type: 2, Interfaces total: 2, arrived: 2
    2014-02-24 14:15:10.223 [1192:17a4]: AppleDevice::NotifyConnect: IBOOT, IBOOT \\?\USB#VID_05AC&PID_1281#{ED82A167-D61A-4AF6-9AB6-11E52236C576}\IB0000#7caf03a 3, inst: 0x63eb870
    2014-02-24 14:15:10.223 [1192:17a4]:                             IBOOT, DFU \\?\USB#VID_05AC&PID_1281#{B8085869-FEB9-404B-8CB1-1E5C14FA8C54}\0000#7caf03a3, inst: 0x63eb870
    2014-02-24 14:15:10.230 [1192:1230]: Recovery mode device connected
    2014-02-24 14:15:10.231 [1192:1230]: Found new device.
    2014-02-24 14:15:10.241 [1192:14d4]: iTunes: SCEP 2

    Update Server
    Try:
    - Powering off and then back on your router.
    - iTunes for Windows: iTunes cannot contact the iPhone, iPad, or iPod software update server
    - Change the DNS to either Google's or Open DNS servers
    Public DNS — Google Developers
    OpenDNS IP Addresses
    - For one user uninstalling/reinstalling iTunes resolved the problem
    - Try on another computer/network
    - Wait if it is an Apple problem

  • Will RMAN delete archive log files on a Standby server?

    Environment:
    Oracle 11.2.0.3 EE on Solaris 10.5
    I am currently NOT using an RMAN repository (coming soon).
    I have a Primary database sending log files to a Standby.
    My Retention Policy is set to 'RECOVERY WINDOW OF 8 DAYS'.
    Question: Will RMAN delete the archive log files on the Standby server after they become obsolete based on the Retention Policy or do I need to remove them manually via O/S command?
    Does the fact that I'm NOT using an RMAN Repository at the moment make a difference?
    Couldn't find the answer in the docs.
    Thanks very much!!
    -gary

    Hello again Gary;
    Sorry for the delay.
    Why is what you suggested better?
    No, its not better, but I prefer to manage the archive. This method works, period.
    Does that fact (running a backup every 4 hours) make my archivelog deletion policy irrelevant?
    No. The policy is important.
    Having the Primary set to :
    CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBYBut set to "NONE" on the Standby.
    Means the worst thing that can happen is RMAN will bark when you try to delete something. ( this is a good thing )
    How do I prevent the archive backup process from backing up an archive log file before it gets shipped to the standby?
    Should be a non-issue, the archive does not move, the REDO is transported and applied. There's SQL to monitor both ( Transport and Apply )
    For Data Guard I would consider getting a copy of
    "Oracle Data Guard 11g Handbook" - Larry Carpenter (AKA Dr. Paranoid ) ISBN 978-0-07-162111-2
    Best Oracle book I've read in 10 years. Covers a ton of ground clearly.
    Also Data Guard forum here :
    Data Guard
    Best Regards
    mseberg
    Edited by: mseberg on Apr 10, 2012 4:39 PM

  • Log file sync question

    Metalink note 34592.1 has been mentioned several times in this forum as well as elsewhere, notably here
    http://christianbilien.wordpress.com/2008/02/12/the-%E2%80%9Clog-file-sync%E2%80%9D-wait-event-is-not-always-spent-waiting-for-an-io/
    The question I have relates to the stated breakdown of 'log file sync' wait event:
    1. Wakeup LGWR if idle
    2. LGWR gathers the redo to be written and issue the I/O
    3. Time for the log write I/O to complete
    4. LGWR I/O post processing
    5. LGWR posting the foreground/user session that the write has completed
    6. Foreground/user session wakeup
    Since the note says that the system 'read write' statistic includes steps 2 and 3, the suggestion is that the difference between it and 'log file sync' is due to CPU related work on steps 1, 4, 5 and 6 (or on waiting on the CPU run queue).
    Christian's article, quoted above, theorises about 'CPU storms' and the Metalink note also suggests that steps 5 and 6 could be costly.
    However, my understanding of how LGWR works is that if it is already in the process of writing out one set of blocks (let us say associated with a commit of transaction 'X' amongst others) at the time a another transaction (call it transaction 'Y') commits, then LGWR will not commence the write of the commit for transaction 'Y' until the I/Os associated with the commit of transaction 'X' complete.
    So, if I have an average 'redo write' time of, say, 12ms and a 'log file sync' time of, say 34ms (yes, of course these are real numbers :-)) then I would have thought that this 22ms delay was due at least partly to LGWR 'falling behind' in it's work.
    Nonetheless, it seems to me that this extra delay could only be a maximum of 12ms so this still leaves 10ms (34 - 12 -12) that can only be accounted for by CPU usage.
    Clearly, my analsys contains a lot of conjecture, hence this note.
    Can anybody point me in the direction of some facts?

    Tony Hasler wrote:
    Metalink note 34592.1 has been mentioned several times in this forum as well as elsewhere, notably here
    http://christianbilien.wordpress.com/2008/02/12/the-%E2%80%9Clog-file-sync%E2%80%9D-wait-event-is-not-always-spent-waiting-for-an-io/
    The question I have relates to the stated breakdown of 'log file sync' wait event:
    1. Wakeup LGWR if idle
    2. LGWR gathers the redo to be written and issue the I/O
    3. Time for the log write I/O to complete
    4. LGWR I/O post processing
    5. LGWR posting the foreground/user session that the write has completed
    6. Foreground/user session wakeup
    Since the note says that the system 'read write' statistic includes steps 2 and 3, the suggestion is that the difference between it and 'log file sync' is due to CPU related work on steps 1, 4, 5 and 6 (or on waiting on the CPU run queue).
    Christian's article, quoted above, theorises about 'CPU storms' and the Metalink note also suggests that steps 5 and 6 could be costly.
    However, my understanding of how LGWR works is that if it is already in the process of writing out one set of blocks (let us say associated with a commit of transaction 'X' amongst others) at the time a another transaction (call it transaction 'Y') commits, then LGWR will not commence the write of the commit for transaction 'Y' until the I/Os associated with the commit of transaction 'X' complete.
    So, if I have an average 'redo write' time of, say, 12ms and a 'log file sync' time of, say 34ms (yes, of course these are real numbers :-)) then I would have thought that this 22ms delay was due at least partly to LGWR 'falling behind' in it's work.
    Nonetheless, it seems to me that this extra delay could only be a maximum of 12ms so this still leaves 10ms (34 - 12 -12) that can only be accounted for by CPU usage.
    Clearly, my analsys contains a lot of conjecture, hence this note.
    Can anybody point me in the direction of some facts?It depends on what you mean by facts - presumably only the people who wrote the code know what really happens, the rest of us have to guess.
    You're right about point 1 in the MOS note: it should include "or wait for current lgwr write and posts to complete".
    This means, of course, that your session could see its "log file sync" taking twice the "redo write time" because it posted lgwr just after lgwr has started to write - so you have to wait two write and post cycles. Generally the statistical effects will reduce this extreme case.
    You've been pointed to the two best bits of advice on the internet: As Kevin points out, if you have lgwr posting a lot of processes in one go it may stall as they wake up, so the batch of waiting processes has to wait extra time; and as Riyaj points out - there's always dtrace (et al.) if you want to see what's really happening. (Tanel has some similar notes, I think, on LFS).
    If you're stuck with Oracle diagnostics only then:
    redo size / redo synch writes for sessions will tell you the typical "commit size"
    redo size + redo wastage / redo writes for lgwr will tell you the typical redo write size
    If you have a significant number of small processes "commit sizes" per write (more than CPU count, say) then you may be looking at Kevin's storm.
    Watch out for a small number of sessions with large commit sizes running in parallel with a large number of sessions with small commit sizes - this could make all the "small" processes run at the speed of the "large" processes.
    It's always worth looking at the event histogram for the critical wait events to see if their patterns offer any insights.
    Regards
    Jonathan Lewis

  • Wait Events "log file parallel write" / "log file sync" during CREATE INDEX

    Hello guys,
    at my current project i am performing some performance tests for oracle data guard. The question is "How does a LGWR SYNC transfer influences the system performance?"
    To get some performance values, that i can compare i just built up a normal oracle database in the first step.
    Now i am performing different tests like creating "large" indexes, massive parallel inserts/commits, etc. to get the bench mark.
    My database is an oracle 10.2.0.4 with multiplexed redo log files on AIX.
    I am creating an index on a "normal" table .. i execute "dbms_workload_repository.create_snapshot()" before and after the CREATE INDEX to get an equivalent timeframe for the AWR report.
    After the index is built up (round about 9 GB) i perform an awrrpt.sql to get the AWR report.
    And now take a look at these values from the AWR
                                                                       Avg
                                                 %Time  Total Wait    wait     Waits
    Event                                 Waits  -outs    Time (s)    (ms)      /txn
    log file parallel write              10,019     .0         132      13      33.5
    log file sync                           293     .7           4      15       1.0
    ......How can this be possible?
    Regarding to the documentation
    -> log file sync: http://download.oracle.com/docs/cd/B19306_01/server.102/b14237/waitevents003.htm#sthref3120
    Wait Time: The wait time includes the writing of the log buffer and the post.-> log file parallel write: http://download.oracle.com/docs/cd/B19306_01/server.102/b14237/waitevents003.htm#sthref3104
    Wait Time: Time it takes for the I/Os to complete. Even though redo records are written in parallel, the parallel write is not complete until the last I/O is on disk.This was also my understanding .. the "log file sync" wait time should be higher than the "log file parallel write" wait time, because of it includes the I/O and the response time to the user session.
    I could accept it, if the values are close to each other (maybe round about 1 second in total) .. but the different between 132 seconds and 4 seconds is too noticeable.
    Is the behavior of the log file sync/write different when performing a DDL like CREATE INDEX (maybe async .. like you can influence it with the initialization parameter COMMIT_WRITE??)?
    Do you have any idea how these values come about?
    Any thoughts/ideas are welcome.
    Thanks and Regards

    Surachart Opun (HunterX) wrote:
    Thank you for Nice Idea.
    In this case, How can we reduce "log file parallel write" and "log file sync" waited time?
    CREATE INDEX with NOLOGGINGA NOLOGGING can help, can't it?Yes - if you create index nologging then you wouldn't be generating that 10GB of redo log, so the waits would disappear.
    Two points on nologging, though:
    <ul>
    it's "only" an index, so you could always rebuild it in the event of media corruption, but if you had lots of indexes created nologging this might cause an unreasonable delay before the system was usable again - so you should decide on a fallback option, such as taking a new backup of the tablespace as soon as all the nologging operatons had completed.
    If the database, or that tablespace, is in +"force logging"+ mode, the nologging will not work.
    </ul>
    Don't get too alarmed by the waits, though. My guess is that the +"log file sync"+ waits are mostly from other sessions, and since there aren't many of them the other sessions are probably not seeing a performance issue. The +"log file parallel write"+ waits are caused by your create index, but they are happeninng to lgwr in the background which is running concurrently with your session - so your session is not (directly) affected by them, so may not be seeing a performance issue.
    The other sessions are seeing relatively high sync times because their log file syncs have to wait for one of the large writes that you have triggered to complete, and then the logwriter includes their (little) writes with your next (large) write.
    There may be a performance impact, though, from the pure volume of I/O. Apart from the I/O to write the index you have LGWR writting (N copies) of the redo for the index and ARCH is reading and writing the completed log files caused by the index build. So the 9GB of index could easily be responsible for vastly more I/O than the initial 9GB.
    Regards
    Jonathan Lewis
    http://jonathanlewis.wordpress.com
    http://www.jlcomp.demon.co.uk
    To post code, statspack/AWR report, execution plans or trace files, start and end the section with the tag {noformat}{noformat} (lowercase, curly brackets, no spaces) so that the text appears in fixed format.
    "Science is more than a body of knowledge; it is a way of thinking"
    Carl Sagan                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

  • Log file sync waits

    10.2.0.2 aix 5.3 64bit archivelog mode.
    I'm going to attempt to describe the system first and then outline the issue: The database is about 1Gb in size of which only about 400Mb is application data. There is only one table in the schema that is very active with all transactions inserting and or updating a row to log the user activity. The rest of the tables are used primarily for reads by the users and periodically updated by the application administrator with application code. There's about 1.2G of archive logs generated per day, from 3 50Mb redo logs all on the same filesystem.
    The problem: We randomly have issues with users being kicked out of the application or hung up for a period of time. This application is used at a remote site and many times we can attribute the users issues to network delays or problems with a terminal server they are logging into. Today however they called and I noticed an abnormally high amount of 'log file sync' waits.
    I asked the application admin if there could have been more activity during that time frame and more frequent commits than normal, but he says there was not. My next thought was that there might be an issue with the IO sub-system that the logs are on. So I went to our aix admin to find out the activity of that file system during that time frame. She had an nmon report generated that shows the RAID-1 disk group peak activity during that time was only 10%.
    Now I took two awr reports and compared some of the metrics to see if indeed there was the same amount of activity, and it does look like the load was the same. With the same amount of activity & commits during both time periods wouldn't that lead to it being time spent waiting on writes to the disk that the redo logs are on? If so, why wouldn't the nmon report show a higher percentage of disk activity?
    I can provide more values from the awr reports if needed.
              per sec          per trx
    Redo size:     31,226.81     2,334.25
    Logical reads:     646.11          48.30
    Block changes:     190.80          14.26
    Physical reads:     0.65          0.05
    Physical writes:     3.19          0.24
    User calls:     69.61          5.20
    Parses:          34.34          2.57
    Hard parses:     19.45          1.45
    Sorts:          14.36          1.07
    Logons:          0.01          0.00
    Executes:     36.49          2.73
    Transactions:     13.38
    Redo size:     33,639.71      2,347.93
    Logical reads:     697.58          48.69
    Block changes:     215.83          15.06
    Physical reads:     0.86          0.06
    Physical writes:     3.26          0.23
    User calls:     71.06          4.96
    Parses:          36.78          2.57
    Hard parses:     21.03          1.47
    Sorts:          15.85          1.11
    Logons:          0.01          0.00
    Executes:     39.53          2.76
    Transactions:     14.33
                        Total          Per sec          Per Trx
    redo blocks written           252,046      70.52           5.27
    redo buffer allocation retries      7           0.00           0.00
    redo entries                167,349      46.82           3.50
    redo log space requests      7           0.00           0.00
    redo log space wait time      49           0.01           0.00
    redo ordering marks           2,765           0.77           0.06
    redo size                111,612,156      31,226.81      2,334.25
    redo subscn max counts      5,443           1.52           0.11
    redo synch time           47,910           13.40           1.00
    redo synch writes           64,433           18.03           1.35
    redo wastage                13,535,756      3,787.03      283.09
    redo write time                27,642           7.73           0.58
    redo writer latching time      2           0.00           0.00
    redo writes                48,507           13.57           1.01
    user commits                47,815           13.38           1.00
    user rollbacks                0           0.00           0.00
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    105     log file parallel write     2     289538
    105     log file parallel write     4     279550
    105     log file parallel write     8     58805
    105     log file parallel write     16     28132
    105     log file parallel write     32     10851
    105     log file parallel write     64     3833
    105     log file parallel write     128     1126
    105     log file parallel write     256     316
    105     log file parallel write     512     192
    105     log file parallel write     1024     78
    105     log file parallel write     2048     49
    105     log file parallel write     4096     31
    105     log file parallel write     8192     35
    105     log file parallel write     16384     41
    105     log file parallel write     32768     9
    105     log file parallel write     65536     1
    105     log file parallel write     1     722787
    105     log file parallel write     2     295607
    105     log file parallel write     4     284524
    105     log file parallel write     8     59671
    105     log file parallel write     16     28412
    105     log file parallel write     32     10976
    105     log file parallel write     64     3850
    105     log file parallel write     128     1131
    105     log file parallel write     256     316
    105     log file parallel write     512     192
    105     log file parallel write     1024     78
    105     log file parallel write     2048     49
    105     log file parallel write     4096     31
    105     log file parallel write     8192     35
    105     log file parallel write     16384     41
    105     log file parallel write     32768     9
    105     log file parallel write     65536     1

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