Production database Alert log Message

Hi,
I am using oracle 10gR1 on windows.Recently i have created a physical standby database (sid=smtm) and production database (sid=mtm).My production alter log file dispaly some thing like please suggest my what it shows.
Mon Mar 02 00:18:31 2009
Private_strands 7 at log switch
Thread 1 advanced to log sequence 35722
Current log# 4 seq# 35722 mem# 0: D:\ORACLE\PRODUCT\10.1.0\ORADATA\MTM\REDO04.LOG
Current log# 4 seq# 35722 mem# 1: D:\ORACLE\PRODUCT\10.1.0\ORADATA\MTM\REDO04_A.LOG
Mon Mar 02 00:18:31 2009
ARC1: Evaluating archive   log 2 thread 1 sequence 35721
ARC1: Destination LOG_ARCHIVE_DEST_2 archival not expedited
Committing creation of archivelog 'E:\ORACLE\MTM\ARCHIVES\MTM_945F37AC_1_35721_500044525.ARC'
Invoking non-expedited destination LOG_ARCHIVE_DEST_2 thread 1 sequence 35721 host SMTM
*FAL[server, ARC1]: Begin FAL noexpedite archive (branch 500044525 thread 1 sequence 35721 dest SMTM)*
*FAL[server, ARC1]: Complete FAL noexpedite archive (thread 1 sequence 35721 destination SMTM)*Mon Mar 02 00:29:42 2009
Private_strands 7 at log switch
Thread 1 advanced to log sequence 35723
Current log# 3 seq# 35723 mem# 0: D:\ORACLE\PRODUCT\10.1.0\ORADATA\MTM\REDO03.LOG
Current log# 3 seq# 35723 mem# 1: D:\ORACLE\PRODUCT\10.1.0\ORADATA\MTM\REDO03_A.LOG
Mon Mar 02 00:29:42 2009
ARC1: Evaluating archive   log 4 thread 1 sequence 35722
ARC1: Destination LOG_ARCHIVE_DEST_2 archival not expedited
Committing creation of archivelog 'E:\ORACLE\MTM\ARCHIVES\MTM_945F37AC_1_35722_500044525.ARC'
Invoking non-expedited destination LOG_ARCHIVE_DEST_2 thread 1 sequence 35722 host SMTM
*FAL[server, ARC1]: Begin FAL noexpedite archive (branch 500044525 thread 1 sequence 35722 dest SMTM)*
*FAL[server, ARC1]: Complete FAL noexpedite archive (thread 1 sequence 35722 destination SMTM)*
Thanks

Sorry i have no metalink account.
On production database there is no any ORA error and on standby database Alert log shows.
Mon Mar 02 03:40:38 2009
RFS[1]: No standby redo logfiles created
RFS[1]: Archived Log: 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35728_500044525.ARC'
Committing creation of archivelog 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35728_500044525.ARC'
RFS[1]: No standby redo logfiles created
RFS[1]: Archived Log: 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35729_500044525.ARC'
Committing creation of archivelog 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35729_500044525.ARC'
RFS[1]: No standby redo logfiles created
RFS[1]: Archived Log: 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35730_500044525.ARC'
Committing creation of archivelog 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35730_500044525.ARC'Mon Mar 02 04:29:14 2009
RFS[1]: No standby redo logfiles created
RFS[1]: Archived Log: 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35731_500044525.ARC'
Committing creation of archivelog 'E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35731_500044525.ARC'
Media Recovery Log
ORA-279 signalled during: ALTER DATABASE RECOVER  standby database  ...Mon Mar 02 11:01:57 2009
ALTER DATABASE RECOVER CONTINUE DEFAULT
Mon Mar 02 11:01:57 2009
Media Recovery Log E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35553_500044525.ARC
ORA-279 signalled during: ALTER DATABASE RECOVER    CONTINUE DEFAULT  ...Mon Mar 02 11:02:05 2009
ALTER DATABASE RECOVER CONTINUE DEFAULT
Media Recovery Log E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35554_500044525.ARC
ORA-279 signalled during: ALTER DATABASE RECOVER CONTINUE DEFAULT ...
Mon Mar 02 11:02:14 2009
ALTER DATABASE RECOVER CONTINUE DEFAULT
Media Recovery Log E:\ORACLE\PRODUCT\10.1.0\ARCHIVES\MTM_945F37AC_1_35555_500044525.ARC
ORA-279 signalled during: ALTER DATABASE RECOVER CONTINUE DEFAULT ...
Regards
Thanks for reply.

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    I do not see this message on any other 10.2.0.4 instances. Has anyone seen this and if so why is this showing in the log?
    Thank you,
    Curt Swartzlander

    There's no problem with log switch. Please refer to documentation for more information on syntax "PLUS ARCHIVELOG"
    http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/bkup003.htm#sthref377
    Adding BACKUP ... PLUS ARCHIVELOG causes RMAN to do the following:
    *1. Runs the ALTER SYSTEM ARCHIVE LOG CURRENT command.*
    *2. Runs BACKUP ARCHIVELOG ALL. Note that if backup optimization is enabled, then RMAN skips logs that it has already backed up to the specified device.*
    *3. Backs up the rest of the files specified in BACKUP command.*
    *4. Runs the ALTER SYSTEM ARCHIVE LOG CURRENT command.*
    *5. Backs up any remaining archived logs generated during the backup.*
    This guarantees that datafile backups taken during the command are recoverable to a consistent state.

  • Database Alert log.

    Hi , I am having release Release 11.2.0.3.0 of oracle. Got database crash tuesday morning, and i am trying to get the reason for the crash. Given below is the alert.log for same. I can see Process RSM0 is getting killed , triggered the crash but could not relate it to the event follwed.
    --------------------------------- ALERT.LOG---------------------------
    Tue Aug 13 00:20:51 2013
    Thread 1 advanced to log sequence 9737 (LGWR switch)
      Current log# 3 seq# 9737 mem# 0: +DATA01/sid1004/onlinelog/group_3.379.817601969
      Current log# 3 seq# 9737 mem# 1: +DATA02/sid1004/onlinelog/group_3.5858.817601983
    Tue Aug 13 00:20:51 2013
    LNS: Standby redo logfile selected for thread 1 sequence 9737 for destination LOG_ARCHIVE_DEST_2
    Tue Aug 13 00:21:11 2013
    Archived Log entry 20595 added for thread 1 sequence 9736 ID 0xe56c03af dest 1:
    Tue Aug 13 00:30:48 2013
    Thread 1 advanced to log sequence 9738 (LGWR switch)
      Current log# 4 seq# 9738 mem# 0: +DATA01/sid1004/onlinelog/group_4.378.817601995
      Current log# 4 seq# 9738 mem# 1: +DATA02/sid1004/onlinelog/group_4.7210.817602007
    Tue Aug 13 00:30:48 2013
    LNS: Standby redo logfile selected for thread 1 sequence 9738 for destination LOG_ARCHIVE_DEST_2
    Tue Aug 13 00:30:55 2013
    Archived Log entry 20597 added for thread 1 sequence 9737 ID 0xe56c03af dest 1:
    Tue Aug 13 00:40:41 2013
    Thread 1 advanced to log sequence 9739 (LGWR switch)
      Current log# 5 seq# 9739 mem# 0: +DATA01/sid1004/onlinelog/group_5.377.817602019
      Current log# 5 seq# 9739 mem# 1: +DATA02/sid1004/onlinelog/group_5.10031.817602031
    Tue Aug 13 00:40:42 2013
    LNS: Standby redo logfile selected for thread 1 sequence 9739 for destination LOG_ARCHIVE_DEST_2
    Tue Aug 13 00:40:47 2013
    Archived Log entry 20599 added for thread 1 sequence 9738 ID 0xe56c03af dest 1:
    Tue Aug 13 00:50:41 2013
    Thread 1 advanced to log sequence 9740 (LGWR switch)
      Current log# 6 seq# 9740 mem# 0: +DATA01/sid1004/onlinelog/group_6.376.817602043
      Current log# 6 seq# 9740 mem# 1: +DATA02/sid1004/onlinelog/group_6.6026.817602057
    Tue Aug 13 00:50:41 2013
    LNS: Standby redo logfile selected for thread 1 sequence 9740 for destination LOG_ARCHIVE_DEST_2
    Tue Aug 13 00:50:46 2013
    Archived Log entry 20601 added for thread 1 sequence 9739 ID 0xe56c03af dest 1:
    Tue Aug 13 01:00:40 2013
    Thread 1 advanced to log sequence 9741 (LGWR switch)
      Current log# 7 seq# 9741 mem# 0: +DATA01/sid1004/onlinelog/group_7.375.817602069
      Current log# 7 seq# 9741 mem# 1: +DATA02/sid1004/onlinelog/group_7.10703.817602081
    Tue Aug 13 01:00:41 2013
    LNS: Standby redo logfile selected for thread 1 sequence 9741 for destination LOG_ARCHIVE_DEST_2
    Tue Aug 13 01:00:46 2013
    Archived Log entry 20603 added for thread 1 sequence 9740 ID 0xe56c03af dest 1:
    Tue Aug 13 01:09:02 2013
    minact-scn: useg scan erroring out with error e:12751
    Tue Aug 13 01:10:38 2013
    Thread 1 advanced to log sequence 9742 (LGWR switch)
      Current log# 8 seq# 9742 mem# 0: +DATA01/sid1004/onlinelog/group_8.374.817602093
      Current log# 8 seq# 9742 mem# 1: +DATA02/sid1004/onlinelog/group_8.12060.817602105
    Tue Aug 13 01:10:39 2013
    LNS: Standby redo logfile selected for thread 1 sequence 9742 for destination LOG_ARCHIVE_DEST_2
    Tue Aug 13 01:10:51 2013
    Archived Log entry 20605 added for thread 1 sequence 9741 ID 0xe56c03af dest 1:
    Tue Aug 13 01:15:55 2013
    Time drift detected. Please check VKTM trace file for more details.
    Tue Aug 13 01:16:27 2013
    Thread 1 advanced to log sequence 9743 (LGWR switch)
      Current log# 1 seq# 9743 mem# 0: +DATA01/sid1004/onlinelog/group_1.381.817601921
      Current log# 1 seq# 9743 mem# 1: +DATA02/sid1004/onlinelog/group_1.5144.817601933
    Tue Aug 13 01:17:51 2013
    Process RSM0, PID = 8562, will be killed
    Tue Aug 13 02:19:38 2013
    Starting ORACLE instance (normal)

    While you're at MetaLink/MyOracle support, you'd probably want to read the following doc id's as well:
    Time Drift Detected. Please Check Vktm Trace File For More Details. (Doc ID 1347586.1)
    Alert log shows: "Minact-scn: Useg Scan Erroring Out With Error E:12751" Warning (Doc ID 1478691.1)

  • 10.2.0.4 Streams Alert log message

    Good afternoon everyone,
    Wanted to get some input on a message that ocasionally is logged to alert log of the owning QT instance in our RAC environment. In summary we have two RAC environments and perform bi-directional replication between the two environments. The message in question is usually logged in the busier environment.
    krvxenq: Failed to acquire logminer dictionary lock
    During that time it it seems that the Logminer process in not mining for changes, which could lead to latency between the two environments.
    I have looked at AWR reports for times during the occurence of these errors and its common to see the following procedure running.
    BEGIN dbms_capture_adm_internal.enforce_checkpoint_retention(:1, :2, :3); END;
    This procedure, which I assume purges Capture chekcpoints that exceed the retention duration, takes between 10-20 minutes to run. The table which stores the checkpoints is logmnr_restart_ckpt$. I suspect that the issue could be caused by the size of the logmnr_restart_ckpt$ whcih is 12GB in our environemnt. A purge job needs to be scheduled to shrink the table.
    If anyone has seen anything similar in her or his environment please offer any additional knowledge you may have about the topic.
    Thank you,

    There are 2 possibilities : either you have too much load on the table LOMNR_RESTART_CKPT$
    due to the heavy system load or there is a bad streams query.
    At this stage I would not like to admit the 'we-can't-cope-the-load' without having investigated more common issues.
    Let's assume optimistically that one or many streams internal SQL do not run as intended. This is our best bet.
    The table LOMNR_RESTART_CKPT$ is big is a perfect suspect.
    If there is a problem with one of the queries involving this table, we find it using sys.col_usage$,
    identify which columns are used and from there jump to SQL_ID checking plans:
    set linesize 132 head on pagesize 33
    col obj format a35 head "Table name"
    col col1 format a26 head "Column"
    col equijoin_preds format 9999999 head "equijoin|Preds" justify c
    col nonequijoin_preds format 9999999 head "non|equijoin|Preds" justify c
    col range_preds format 999999 head "Range|Pred" justify c
    col equality_preds format 9999999 head "Equality|Preds" justify c
    col like_preds format 999999 head "Like|Preds" justify c
    col null_preds format 999999 head "Null|Preds" justify c
    select r.name ||'.'|| o.name "obj" , c.name "col1",
          equality_preds, equijoin_preds, nonequijoin_preds, range_preds,
          like_preds, null_preds, to_char(timestamp,'DD-MM-YY HH24:MI:SS') "Date"
    from sys.col_usage$ u, sys.obj$ o, sys.col$ c, sys.user$ r
      where o.obj# = u.obj#    and o.name = 'LOMNR_RESTART_CKPT$'    -- and $AND_OWNER 
            c.obj# = u.obj#    and
            c.col# = u.intcol# and
            o.owner# = r.user# and
           (u.equijoin_preds > 0 or u.nonequijoin_preds > 0)
       order by 4 desc
    For each column predicate checks for full table scan :
    define COL_NAME='col to check'
    col PLAN_HASH_VALUE for 999999999999 head 'Plan hash |value' justify c
         col id for 999 head 'Id'
         col child for 99 head 'Ch|ld'
         col cost for 999999 head 'Oper|Cost'
         col tot_cost for 999999 head 'Plan|cost' justify c
         col est_car for 999999999 head 'Estimed| card' justify c
         col cur_car for 999999999 head 'Avg seen| card' justify c
         col ACC for A3 head 'Acc|ess'
         col FIL for A3 head 'Fil|ter'
         col OTHER for A3 head 'Oth|er'
         col ope for a30 head 'Operation'
         col exec for 999999 head 'Execution'
         break on PLAN_HASH_VALUE on sql_id on child
         select distinct
           a.PLAN_HASH_VALUE, a.id , a.sql_id, a.CHILD_NUMBER child , a.cost, c.cost tot_cost,
           a.cardinality est_car,  b.output_rows/decode(b.EXECUTIONS,0,1,b.EXECUTIONS) cur_car,
           b.EXECUTIONS exec,
           case when length(a.ACCESS_PREDICATES) > 0 then ' Y' else ' N' end ACC,
           case when length(a.FILTER_PREDICATES) > 0 then ' Y' else ' N' end FIL,
           case when length(a.projection) > 0 then ' Y' else ' N' end OTHER,
            a.operation||' '|| a.options ope
    from
        v$sql_plan  a,
        v$sql_plan_statistics_all b ,
        v$sql_plan_statistics_all c
    where
            a.PLAN_HASH_VALUE =  b.PLAN_HASH_VALUE
        and a.sql_id = b.sql_id
        and a.child_number = b.child_number
        and a.id = b.id
        and a.PLAN_HASH_VALUE=  c.PLAN_HASH_VALUE (+)
         and a.sql_id = c.sql_id
         and a.child_number = c.child_number and c.id=0
        and  a.OBJECT_NAME = 'LOMNR_RESTART_CKPT$'       -- $AND_A_OWNER
        and   (instr(a.FILTER_PREDICATES,'&&COL_NAME') > 0
            or instr(a.ACCESS_PREDICATES,'&&COL_NAME') > 0
            or instr(a.PROJECTION, '$COL_NAME') > 0 
    order by sql_id, PLAN_HASH_VALUE, id
    now for each query with a FULL table scan check the predicate and
    see if adding and index will not improveAnother possibility :
    One of the structure associated to streams, that you don't necessary see, may have remained too big.
    Many of these structures are only accessed by streams maintenance using Full table scan.
    They are supposed to remain small tables. But after a big streams crash, they inflate and whenever
    the problem is solved, These supposed-to-be-small remain as the crash made them : too big.
    In consequence, the FTS intended to run on small tables suddenly loop over stretches of empty blocks.
    This is very frequent on big streams environment. You find these structures, if any exists using this query
    Note that a long running of this query, imply big structures. You will have to assess if the number of rows is realistic with the number of blocks.
    break on parent_table
    col type format a30
    col owner format a16
    col index_name head 'Related object'
    col parent_table format a30
    prompt
    prompt To shrink a lob associated to a queue type : alter table AQ$_<queue_table>_P modify lob(USER_DATA) ( shrink space  ) cascade ;
    prompt
    select a.owner,a.table_name parent_table,index_name ,
           decode(index_type,'LOB','LOB INDEX',index_type) type,
          (select blocks from dba_segments where segment_name=index_name and owner=b.owner) blocks
       from
          dba_indexes  a,
          ( select owner, queue_table table_name from dba_queue_tables
               where recipients='SINGLE' and owner NOT IN ('SYSTEM') and (compatible LIKE '8.%' or compatible LIKE '10.%')
             union
             select owner, queue_table table_name from dba_queue_tables
                    where recipients='MULTIPLE' and (compatible LIKE '8.1%' or compatible LIKE '10.%')
         ) b
       where   a.owner=b.owner
           and a.table_name = b.table_name
           and a.owner not like 'SYS%' and a.owner not like 'WMSYS%'
    union
    -- LOB Segment  for QT
    select a.owner,a.segment_name parent_table,l.segment_name index_name, 'LOB SEG('||l.column_name||')' type,
                      (select sum(blocks) from dba_segments where segment_name = l.segment_name ) blob_blocks
                 from dba_segments  a,
                      dba_lobs l,
                      ( select owner, queue_table table_name from dba_queue_tables
                               where recipients='SINGLE' and owner NOT IN ('SYSTEM') and (compatible LIKE '8.%' or compatible LIKE '10.%')
                        union
                        select owner, queue_table table_name from dba_queue_tables
                                where recipients='MULTIPLE' and (compatible LIKE '8.1%' or compatible LIKE '10.%')
                      ) b
                 where a.owner=b.owner and
                       a.SEGMENT_name = b.table_name  and
                       l.table_name = a.segment_name and
                       a.owner not like 'SYS%' and a.owner not like 'WMSYS%'
    union
    -- LOB Segment of QT.._P
    select a.owner,a.segment_name parent_table,l.segment_name index_name, 'LOB SEG('||l.column_name||')',
           (select sum(blocks) from dba_segments where segment_name = l.segment_name ) blob_blocks
       from dba_segments  a,
              dba_lobs l,
              ( select owner, queue_table table_name from dba_queue_tables
                       where recipients='SINGLE' and owner NOT IN ('SYSTEM') and (compatible LIKE '8.%' or compatible LIKE '10.%')
                union
                select owner, queue_table table_name from dba_queue_tables
                        where recipients='MULTIPLE' and (compatible LIKE '8.1%' or compatible LIKE '10.%')
              ) b
       where a.owner=b.owner and
               a.SEGMENT_name = 'AQ$_'||b.table_name||'_P'  and
               l.table_name = a.segment_name and
               a.owner not like 'SYS%' and a.owner not like 'WMSYS%'
    union
    -- Related QT
    select a2.owner, a2.table_name parent_table,  '-' index_name , decode(nvl(a2.initial_extent,-1), -1, 'IOT TABLE','NORMAL') type,
              case
                   when decode(nvl(a2.initial_extent,-1), -1, 'IOT TABLE','NORMAL') = 'IOT TABLE'
                        then ( select sum(leaf_blocks) from dba_indexes where table_name=a2.table_name and owner=a2.owner)
                   when decode(nvl(a2.initial_extent,-1), -1, 'IOT TABLE','NORMAL') = 'NORMAL'
                        then (select blocks from dba_segments where segment_name=a2.table_name and owner=a2.owner)
               end blocks
       from dba_tables a2,
           ( select owner, queue_table table_name from dba_queue_tables
                     where recipients='SINGLE' and owner NOT IN ('SYSTEM') and (compatible LIKE '8.%' or compatible LIKE '10.%')
              union all
              select owner, queue_table table_name from dba_queue_tables
                     where recipients='MULTIPLE' and (compatible LIKE '8.1%' or compatible LIKE '10.%' )
           ) b2
       where
             a2.table_name in ( 'AQ$_'||b2.table_name ||'_T' , 'AQ$_'||b2.table_name ||'_S', 'AQ$_'||b2.table_name ||'_H' , 'AQ$_'||b2.table_name ||'_G' ,
                                'AQ$_'|| b2.table_name ||'_I'  , 'AQ$_'||b2.table_name ||'_C', 'AQ$_'||b2.table_name ||'_D', 'AQ$_'||b2.table_name ||'_P')
             and a2.owner not like 'SYS%' and a2.owner not like 'WMSYS%'
    union
    -- IOT Table normal
    select
             u.name owner , o.name parent_table, c.table_name index_name, 'RELATED IOT' type,
             (select blocks from dba_segments where segment_name=c.table_name and owner=c.owner) blocks
       from sys.obj$ o,
            user$ u,
            (select table_name, to_number(substr(table_name,14)) as object_id  , owner
                    from dba_tables where table_name like 'SYS_IOT_OVER_%'  and owner not like '%SYS') c
      where
              o.obj#=c.object_id
          and o.owner#=u.user#
          and obj# in (
               select to_number(substr(table_name,14)) as object_id from dba_tables where table_name like 'SYS_IOT_OVER_%'  and owner not like '%SYS')
    order by parent_table , index_name desc;
    "I hope it is one of the above case, otherwise thing may become more complicates.

  • Rac Alert log message '

    Dear All
    My database is running on RAC configuration and the version is 10.1.0.5
    Everyday i come across this error in the alert log of both the instances,
    Unable to restore resource manager plan to '':
    ORA-02097: parameter cannot be modified because specified value is invalid
    ORA-00439: feature not enabled: Database resource manager
    pls help me if u have come across this error

    Check metalink note 735798.1
    HTH...

  • Alert log message : Load Indicator not supported by OS

    I am running Oracle 8.1.5 on Red Hat Linux 6.1 , I am getting an alert message
    "Load Indicator not supported by OS"
    Kindly help me urgently on the below email address
    [email protected]
    Thanks

    Try turning of the Multi-threaded server option (i.e. comment out "mts" references in the init[SID].ora file). This appears to be an MTS-related bug.
    HTH
    <BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by (Viral Shah):
    I am running Oracle 8.1.5 on Red Hat Linux 6.1 , I am getting an alert message
    "Load Indicator not supported by OS"
    Kindly help me urgently on the below email address
    [email protected]
    Thanks<HR></BLOCKQUOTE>
    null

  • Ossnet messages alert log

    Hello Experts,
    i am seeing following error messages in database alert log. based on error message OS process was not able to connect one of the cell server. is there any way to find why it is failing to connect cell server?
    OSPID: 27669: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1953)
    Mon Nov 05 17:35:16 2012
    OSPID: 27665: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1953)
    Mon Nov 05 17:35:17 2012
    OSPID: 18681: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1953)
    Mon Nov 05 17:42:22 2012
    OSPID: 12134: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1953)
    Mon Nov 05 17:42:24 2012
    OSPID: 20097: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1954)
    OSPID: 12134: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1953)
    OSPID: 20097: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1954)
    OSPID: 12134: connect: ossnet: connection failed to server 192.168.10.11, result=5 (login: sosstcpreadtry failed) (difftime=1954)
    please advice

    Hi 892564,
    i was wonder, how do you determine this is Cell server #7 ?The private network of your first exadata has a default range starting from 192.168.10.1 from the lowest compute node (db01).
    A halfrack contains 11 components in the private network (4 nodes and 7 cells).
    Hence 192.168.10.11 would be cell 7.
    For a full rack this IP would match to cell 3.
    Regards,
    Tycho

  • DG Observer triggering SIGSEGV Address not mapped to object errors in alert log

    Hi,
    I've got a Data Guard configuration using two 11.2.0.3 single instance databases.  The configuration has been configured for automatic failover and I have an observer running on a separate box.
    This fast-start failover configuration has been in place for about a month and in the last week, numerous SEGSEGV (address not mapped to object) errors are reported in the alert log.  This is happening quite frequently (every 4/5 minutes or so).
    The corresponding trace files show the process triggering the error coming from the observer.
    Has anyone experienced this problem?  I'm at my wits end trying to figure out how to fix the configuration to eliminate this error.
    I must also note that even though this error is occurring a lot, it doesn't seem to be affecting any of the database functionality.
    Help?
    Thanks in advance.
    Beth

    Hi..   The following is the alert log message, the traced file generated, and the current values of the data guard configuration.  In addition, as part of my research, I attempted to apply patch 12615660 which did not take care of the issue.  I also set the inbound_connection_timeout parameter to 0 and that didn't help either.  I'm still researching but any pointer in the right direction is very much appreciated.
    Error in Alert Log
    Thu Apr 09 10:28:59 2015
    Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x9] [PC:0x85CE503, nstimexp()+71] [flags: 0x0, count: 1]
    Errors in file /u01/app/oracle/diag/rdbms/<db_unq_name>/<SID>/trace/<SID>_ora_29902.trc  (incident=69298):
    ORA-07445: exception encountered: core dump [nstimexp()+71] [SIGSEGV] [ADDR:0x9] [PC:0x85CE503] [Address not mapped to object] []
    Use ADRCI or Support Workbench to package the incident.
    See Note 411.1 at My Oracle Support for error and packaging details.
    Thu Apr 09 10:29:02 2015
    Sweep [inc][69298]: completed
    Trace file:
    Trace file /u01/app/oracle/diag/rdbms/<db_unq_name>/<SID>/trace/<SID>_ora_29902.trc
    Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
    With the Partitioning and Oracle Label Security options
    ORACLE_HOME = /u01/app/oracle/product/11.2.0.3/dbhome_1
    System name:    Linux
    Node name:      <host name>
    Release:        2.6.32-431.17.1.el6.x86_64
    Version:        #1 SMP Wed May 7 14:14:17 CDT 2014
    Machine:        x86_64
    Instance name: <SID>
    Redo thread mounted by this instance: 1
    Oracle process number: 19
    Unix process pid: 29902, image: oracle@<host name>
    *** 2015-04-09 10:28:59.966
    *** SESSION ID:(416.127) 2015-04-09 10:28:59.966
    *** CLIENT ID:() 2015-04-09 10:28:59.966
    *** SERVICE NAME:(<db_unq_name>) 2015-04-09 10:28:59.966
    *** MODULE NAME:(dgmgrl@<observer host> (TNS V1-V3)) 2015-04-09 10:28:59.966
    *** ACTION NAME:() 2015-04-09 10:28:59.966
    Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x9] [PC:0x85CE503, nstimexp()+71] [flags: 0x0, count: 1]
    DDE: Problem Key 'ORA 7445 [nstimexp()+71]' was flood controlled (0x6) (incident: 69298)
    ORA-07445: exception encountered: core dump [nstimexp()+71] [SIGSEGV] [ADDR:0x9] [PC:0x85CE503] [Address not mapped to object] []
    ssexhd: crashing the process...
    Shadow_Core_Dump = PARTIAL
    ksdbgcra: writing core file to directory '/u01/app/oracle/diag/rdbms/<db_unq_name>/<SID>/cdump'
    Data Guard Configuration
    DGMGRL> show configuration verbose;
    Configuration - dg_config
      Protection Mode: MaxPerformance
      Databases:
        dbprim - Primary database
        dbstby - (*) Physical standby database
      (*) Fast-Start Failover target
      Properties:
        FastStartFailoverThreshold      = '30'
        OperationTimeout                = '30'
        FastStartFailoverLagLimit       = '180'
        CommunicationTimeout            = '180'
        FastStartFailoverAutoReinstate  = 'TRUE'
        FastStartFailoverPmyShutdown    = 'TRUE'
        BystandersFollowRoleChange      = 'ALL'
    Fast-Start Failover: ENABLED
      Threshold:        30 seconds
      Target:           dbstby
      Observer:         observer_host
      Lag Limit:        180 seconds
      Shutdown Primary: TRUE
      Auto-reinstate:   TRUE
    Configuration Status:
    SUCCESS
    DGMGRL> show database verbose dbprim
    Database - dbprim
      Role:            PRIMARY
      Intended State:  TRANSPORT-ON
      Instance(s):
        DG_CONFIG
      Properties:
        DGConnectIdentifier             = 'dbprim'
        ObserverConnectIdentifier       = ''
        LogXptMode                      = 'ASYNC'
        DelayMins                       = '0'
        Binding                         = 'optional'
        MaxFailure                      = '0'
        MaxConnections                  = '1'
        ReopenSecs                      = '300'
        NetTimeout                      = '30'
        RedoCompression                 = 'DISABLE'
        LogShipping                     = 'ON'
        PreferredApplyInstance          = ''
        ApplyInstanceTimeout            = '0'
        ApplyParallel                   = 'AUTO'
        StandbyFileManagement           = 'MANUAL'
        ArchiveLagTarget                = '0'
        LogArchiveMaxProcesses          = '4'
        LogArchiveMinSucceedDest        = '1'
        DbFileNameConvert               = ''
        LogFileNameConvert              = ''
        FastStartFailoverTarget         = 'dbstby'
        InconsistentProperties          = '(monitor)'
        InconsistentLogXptProps         = '(monitor)'
        SendQEntries                    = '(monitor)'
        LogXptStatus                    = '(monitor)'
        RecvQEntries                    = '(monitor)'
        SidName                         = ‘<sid>’
        StaticConnectIdentifier         = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=<db host name>)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=<service_name>)(INSTANCE_NAME=<sid>)(SERVER=DEDICATED)))'
        StandbyArchiveLocation          = 'USE_DB_RECOVERY_FILE_DEST'
        AlternateLocation               = ''
        LogArchiveTrace                 = '0'
        LogArchiveFormat                = '%t_%s_%r.dbf'
        TopWaitEvents                   = '(monitor)'
    Database Status:
    SUCCESS
    DGMGRL> show database verbose dbstby
    Database - dbstby
      Role:            PHYSICAL STANDBY
      Intended State:  APPLY-ON
      Transport Lag:   0 seconds
      Apply Lag:       0 seconds
      Real Time Query: ON
      Instance(s):
        DG_CONFIG
      Properties:
        DGConnectIdentifier             = 'dbstby'
        ObserverConnectIdentifier       = ''
        LogXptMode                      = 'ASYNC'
        DelayMins                       = '0'
        Binding                         = 'optional'
        MaxFailure                      = '0'
        MaxConnections                  = '1'
        ReopenSecs                      = '300'
        NetTimeout                      = '30'
        RedoCompression                 = 'DISABLE'
        LogShipping                     = 'ON'
        PreferredApplyInstance          = ''
        ApplyInstanceTimeout            = '0'
        ApplyParallel                   = 'AUTO'
        StandbyFileManagement           = 'AUTO'
        ArchiveLagTarget                = '0'
        LogArchiveMaxProcesses          = '4'
        LogArchiveMinSucceedDest        = '1'
        DbFileNameConvert               = ''
        LogFileNameConvert              = ''
        FastStartFailoverTarget         = 'dbprim'
        InconsistentProperties          = '(monitor)'
        InconsistentLogXptProps         = '(monitor)'
        SendQEntries                    = '(monitor)'
        LogXptStatus                    = '(monitor)'
        RecvQEntries                    = '(monitor)'
        SidName                         = ‘<sid>’
        StaticConnectIdentifier         = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=<db host name>)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=<service_name>)(INSTANCE_NAME=<sid>)(SERVER=DEDICATED)))'
        StandbyArchiveLocation          = 'USE_DB_RECOVERY_FILE_DEST'
        AlternateLocation               = ''
        LogArchiveTrace                 = '0'
        LogArchiveFormat                = '%t_%s_%r.dbf'
        TopWaitEvents                   = '(monitor)'
    Database Status:
    SUCCESS

  • Dead lock detected in alert log for HTMLDB application

    We have a HTMLDB application newly impletemented in our database. One day, I found a ORA-000060 deadlock detected message in database alert log. Our developer said that the application is only for users to query something and will not insert, update or delete anything. I have created a tar but still not found any problem cause this. Can anyone tell why this occur?
    Thanks in advance,
    Antony
    *** SESSION ID:(289.143) 2005-11-17 10:35:48.976
    DEADLOCK DETECTED
    Current SQL statement for this session:
    DELETE FROM WWV_FLOW_DATA WHERE FLOW_INSTANCE = :B1 AND ITEM_ID IN (SELECT ID FROM WWV_FLOW_PAGE_PLUGS WHERE FLOW_ID = :B3 AND PAGE_ID = :B2 AND PLUG_SOURCE_TYPE IN ( 'SIMPLE_CHART', 'UPDATABLE_SQL_QUERY', 'DBMSSQL_CURSOR', 'FUNCTION_RETURNING_DBMSSQL_CURSOR', 'FUNCTION_RETURNING_SQL_QUERY_CACHED', 'FUNCTION_RETURNING_SQL_QUERY', 'STRUCTURED_QUERY', 'SQL_QUERY'))
    ----- PL/SQL Call Stack -----
    object line object
    handle number name
    7000000bb989300 228 package body FLOWS_020000.WWV_FLOW_DISP_PAGE_PLUGS
    7000000bbc922c8 8961 package body FLOWS_020000.WWV_FLOW
    7000000bbd00000 236 procedure FLOWS_020000.F
    7000000bdf1baa0 8 anonymous block
    The following deadlock is not an ORACLE error. It is a
    deadlock due to user error in the design of an application
    or from issuing incorrect ad-hoc SQL. The following
    information may aid in determining the deadlock:
    Deadlock graph:
    ---------Blocker(s)-------- ---------Waiter(s)---------
    Resource Name process session holds waits process session holds waits
    TX-00050005-00756507 308 289 X 295 276 X
    TX-0002000f-006fc0df 295 276 X 308 289 X
    session 289: DID 0001-0134-00000005     session 276: DID 0001-0127-00000002
    session 276: DID 0001-0127-00000002     session 289: DID 0001-0134-00000005

    Rakesh,
    Please see if (ora-600 [12333] / ora-3137 [12333] Troubleshooting [ID 828123.1]) and/or (ORA-600 [12333] "Fatal Two-Task Protocol Violation" [ID 35928.1]) is applicable.
    Did you try to bounce the database and see if you can reproduce the issue?
    If you still encounter the same error, please log a SR.
    Thanks,
    Hussein

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