Trace in SQL plus
I tried to use SQL plus to trace what happens in the database (what queries are executed and such) when a certain function is performed in our information system...
But i cant get it working...
I cant seem to log in using our sysdba account...
probably im doing something wrong...
When i start the SQL plus
I login using a password (not the SYSDBA password)
I use the following syntax
Username: username@database
So for example for our test database
i use test@database
then the password...
And i get connected
But then when i try to find out the specific id for a specific user online at the moment i get errors (sorry for the bad explanation)...
Is there any way to monitor ALL what happens in the database?
for a period of time...
(since i am the only one online at the test database, then i wont have to filter anyhing...
any help is appreciated:)
/Niklas
948113 wrote:
I tried to use SQL plus to trace what happens in the database (what queries are executed and such) when a certain function is performed in our information system...
But i cant get it working...
I cant seem to log in using our sysdba account...
probably im doing something wrong...
When i start the SQL plus
I login using a password (not the SYSDBA password)
I use the following syntax
Username: username@database
So for example for our test database
i use test@database
then the password...
And i get connected
But then when i try to find out the specific id for a specific user online at the moment i get errors (sorry for the bad explanation)...
Is there any way to monitor ALL what happens in the database?
for a period of time...
(since i am the only one online at the test database, then i wont have to filter anyhing...
any help is appreciated:)
/NiklasPost the command you are executing, the error you are getting, and the version of Oracle you are using
Similar Messages
-
How to Generate Trace Files in SQL*Plus
Hi Friends ,
How to Generate Trace Files in SQL*Plus ?
i have no idea
thanks
rajWhat trace files would you like to generate?
Are we talking SQL trace files?
ALTER SESSION SET sql_trace = TRUE;This will be generated in the user_dump_dest on the server.
show parameter dump -
Connect via SQL*Plus taking more time in Oracle 11 than in 10
Oracle Version
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Productioncurrently migrating from
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Productio
NLSRTL Version 10.2.0.4.0 - ProductionOS is AIX 5.3 for Oracle 10 and AIX 6.1 for Oracle 11.
We are currently in the process of migrating some applications from Oracle 10 to 11. Our admins have setup a new development system for us with an Oracle 11 instance. Regarding performance the new system behaves more or less the same than our old, e.g. when executing SQLs we notice hardly any performance differences and those we find are slightly in favour of the new system.
But now we discovered that the time it takes to establish a database connection via SQL*Plus is longer on the Oracle 11 system. Running the following code
sqlplus -s user/pw@database <<END
quit
ENDa thousand times takes ~60s under Oracle 10 but ~140s under Oracle 11. This may not seem much but we are running a test framework consisting of a bunch of shell scripts where several thousand connections are openend via SQL*Plus to execute some SQLs, so that even this small time difference results in rather huge difference in total runtime. The SQLs themself require roughly the same time in both databases, as already mentioned above they are in fact slightly faster in Oracle 11.
To analyze the time difference I ran a trace for the connect with the following parameters in sqlnet.ora
TRACE_LEVEL_CLIENT=4
TRACE_UNIQUE_CLIENT=ONand found out that there is a time difference of about 70ms during the connect handshake:
Oracle 10
[22-MAR-2013 12:13:09:595] nscon: doing connect handshake...
[22-MAR-2013 12:13:09:595] nscon: sending NSPTCN packet
[22-MAR-2013 12:13:09:621] nscon: got NSPTRS packet
[22-MAR-2013 12:13:09:621] nscon: sending NSPTCN packetOracle 11
(1) [22-MAR-2013 12:15:26:812] nscon: doing connect handshake...
(1) [22-MAR-2013 12:15:26:812] nscon: sending NSPTCN packet
(1) [22-MAR-2013 12:15:26:906] nscon: got NSPTRS packet
(1) [22-MAR-2013 12:15:26:906] nscon: sending NSPTCN packetUnder Oracle 10 there are 26ms between sending the NSPTCN packet and getting the NSPTRS packet, whereas under Oracle 11 this takes 94ms. I ran the trace again, this time with
TRACE_LEVEL_CLIENT=16and got the following results for the critical interval:
Oracle 10:
[22-MAR-2013 13:17:37:638] nscon: sending NSPTCN packet
[22-MAR-2013 13:17:37:638] nspsend: entry
[22-MAR-2013 13:17:37:638] nspsend: plen=218, type=1
[22-MAR-2013 13:17:37:638] nttwr: entry
[22-MAR-2013 13:17:37:638] nttwr: socket 9 had bytes written=218
[22-MAR-2013 13:17:37:638] nttwr: exit
[22-MAR-2013 13:17:37:638] nspsend: packet dump
<<packet dump removed>>
[22-MAR-2013 13:17:37:638] nspsend: 218 bytes to transport
[22-MAR-2013 13:17:37:638] nspsend: normal exit
[22-MAR-2013 13:17:37:638] nscon: exit (0)
[22-MAR-2013 13:17:37:638] nsdo: nsctxrnk=0
[22-MAR-2013 13:17:37:638] nsdo: normal exit
[22-MAR-2013 13:17:37:638] nsdo: entry
[22-MAR-2013 13:17:37:638] nsdo: cid=0, opcode=68, *bl=512, *what=9, uflgs=0x0, cflgs=0x3
[22-MAR-2013 13:17:37:638] nsdo: rank=64, nsctxrnk=0
[22-MAR-2013 13:17:37:638] nsdo: nsctx: state=2, flg=0x4005, mvd=0
[22-MAR-2013 13:17:37:638] nsdo: gtn=10, gtc=10, ptn=10, ptc=2011
[22-MAR-2013 13:17:37:638] nscon: entry
[22-MAR-2013 13:17:37:638] nscon: recving a packet
[22-MAR-2013 13:17:37:638] nsprecv: entry
[22-MAR-2013 13:17:37:638] nsprecv: reading from transport...
[22-MAR-2013 13:17:37:638] nttrd: entry
[22-MAR-2013 13:17:37:665] nttrd: socket 9 had bytes read=8
[22-MAR-2013 13:17:37:665] nttrd: exit
[22-MAR-2013 13:17:37:665] nsprecv: 8 bytes from transport
[22-MAR-2013 13:17:37:665] nsprecv: tlen=8, plen=8, type=11
[22-MAR-2013 13:17:37:665] nsprecv: packet dump
[22-MAR-2013 13:17:37:665] nsprecv: 00 08 00 00 0B 00 00 00 |........|
[22-MAR-2013 13:17:37:665] nsprecv: normal exit
[22-MAR-2013 13:17:37:665] nscon: got NSPTRS packetOracle 11
(1) [22-MAR-2013 13:33:40:504] nscon: sending NSPTCN packet
(1) [22-MAR-2013 13:33:40:504] nspsend: entry
(1) [22-MAR-2013 13:33:40:504] nspsend: plen=205, type=1
(1) [22-MAR-2013 13:33:40:504] nttwr: entry
(1) [22-MAR-2013 13:33:40:504] nttwr: socket 8 had bytes written=205
(1) [22-MAR-2013 13:33:40:504] nttwr: exit
(1) [22-MAR-2013 13:33:40:504] nspsend: packet dump
<<packet dump removed>>
(1) [22-MAR-2013 13:33:40:505] nspsend: 205 bytes to transport
(1) [22-MAR-2013 13:33:40:505] nspsend: normal exit
(1) [22-MAR-2013 13:33:40:505] nscon: exit (0)
(1) [22-MAR-2013 13:33:40:505] snsbitts_ts: entry
(1) [22-MAR-2013 13:33:40:505] snsbitts_ts: acquired the bit
(1) [22-MAR-2013 13:33:40:505] snsbitts_ts: normal exit
(1) [22-MAR-2013 13:33:40:505] nsdo: nsctxrnk=0
(1) [22-MAR-2013 13:33:40:505] snsbitcl_ts: entry
(1) [22-MAR-2013 13:33:40:505] snsbitcl_ts: normal exit
(1) [22-MAR-2013 13:33:40:505] nsdo: normal exit
(1) [22-MAR-2013 13:33:40:505] nsdo: entry
(1) [22-MAR-2013 13:33:40:505] nsdo: cid=0, opcode=68, *bl=2048, *what=9, uflgs=0x0, cflgs=0x3
(1) [22-MAR-2013 13:33:40:505] snsbitts_ts: entry
(1) [22-MAR-2013 13:33:40:505] snsbitts_ts: acquired the bit
(1) [22-MAR-2013 13:33:40:505] snsbitts_ts: normal exit
(1) [22-MAR-2013 13:33:40:505] nsdo: rank=64, nsctxrnk=0
(1) [22-MAR-2013 13:33:40:505] snsbitcl_ts: entry
(1) [22-MAR-2013 13:33:40:505] snsbitcl_ts: normal exit
(1) [22-MAR-2013 13:33:40:505] nsdo: nsctx: state=2, flg=0x4005, mvd=0
(1) [22-MAR-2013 13:33:40:505] nsdo: gtn=10, gtc=10, ptn=10, ptc=8155
(1) [22-MAR-2013 13:33:40:505] nscon: entry
(1) [22-MAR-2013 13:33:40:505] nscon: recving a packet
(1) [22-MAR-2013 13:33:40:505] nsprecv: entry
(1) [22-MAR-2013 13:33:40:505] nsprecv: reading from transport...
(1) [22-MAR-2013 13:33:40:505] nttrd: entry
(1) [22-MAR-2013 13:33:40:618] nttrd: socket 8 had bytes read=8
(1) [22-MAR-2013 13:33:40:618] nttrd: exit
(1) [22-MAR-2013 13:33:40:618] nsprecv: 8 bytes from transport
(1) [22-MAR-2013 13:33:40:618] nsprecv: tlen=8, plen=8, type=11
(1) [22-MAR-2013 13:33:40:618] nsprecv: packet dump
(1) [22-MAR-2013 13:33:40:618] nsprecv: 00 08 00 00 0B 00 00 00 |........|
(1) [22-MAR-2013 13:33:40:618] nsprecv: normal exit
(1) [22-MAR-2013 13:33:40:618] nscon: got NSPTRS packetAny ideas what could be the reason for this time difference? Something in our network configuration or something else?With local connections - I do not think a TCP packet send from an IP to the same IP, leaves the interface as an actual wire protocol/signal. If I'm correct, then running local connection tests will be mostly useless in checking the actual network infrastructure.
Tests 3 and 4 should be showing the same connection times as the same physical network infrastructure is used - only the direction is reversed in the tests.
I would assume that port settings on the switches and interface settings on the routers treat packets equally in both directions between 2 servers. But this could in part explain the problem if this is not the case. In a case of a router for example, the 1st test's ingress interface is the egress interface of the 2nd test (and vice versa). Configurations can differ substantially between interfaces on the same router. Likewise if there is a firewall - as different rule sets are applied in each test and these rule sets could differ.
So I would not be too quick to state that this is definitely not a network problem. But I agree that based on the small percentage difference (assuming comparable tests), it does not look like a network issue.
The next step is to determine what the delay is between the listener accepting the client connection, and the connection being serviced by a dedicated server process.
This will require listener tracing - tracing the time from when the listener accepted the connection (and parsed the TNS connection string), to handing off the connection to the dedicated server process.
As a comparison test, you can also test shared server connections. Dispatcher processes (of the db instance) register themselves with the listener. The shared server client hand off is thus done to an existing server process - no need for the Listener to make a kernel call to load and initialise an executable image.
Shared connections are typically faster than dedicated connections in this respect.
If there is a major time difference, then it means some kind of issue with the listener dealing with dedicated servers as oppose to dispatcher hand off's. As both connections would have had very similar network transit time - which means the connection time difference is related directly to dealing with a dedicated server connection request and hand off.
You can also substitute the oracle executable with a wrapper - and troubleshoot the actual dedicated server startup. I've only done this with Oracle XE 10.2 though and with local IPC connections. Unsure how robust this will be for testing purposes via TCP using 11g. -
Select from in SQL Developer fails - SQL*Plus works
Hello All,
I've got the HS connection to MySLQ working correctly and most of the requirements I have with respect to the data is working.
However, i"m only able to test my procedures and functions in SQL*PLus. IN SQL Developer 4.0.0.12 there is always a problem and query results are never displayed.
Thanks in advance for any advice.
Sincerely
JSActually Mike,
The white spaces are appended to the end of the resulting string. I've included the NLS setting for bother Oracle adn MySQL as well as my odbc.ini file
select '"'|| "User" ||'"' as Username from "user"@MYODBC5;
Results (there is white spaces added right after the username, as the result shoudl have been "intm","root" as opposed to "intm "
===============================================================================================================
USERNAME
"intm
USERNAME
"root
NLS _SETTINGS ORACLE
==============================================================
Oracle:
======
NAME
VALUE$
NLS_LANGUAGE
AMERICAN
NLS_TERRITORY
AMERICA
NLS_CURRENCY
$
NLS_ISO_CURRENCY
AMERICA
NLS_NUMERIC_CHARACTERS
NLS_CHARACTERSET
AL32UTF8
NLS_CALENDAR
GREGORIAN
NLS_DATE_FORMAT
DD-MON-RR
NLS_DATE_LANGUAGE
AMERICAN
NLS_SORT
BINARY
NLS_TIME_FORMAT
HH.MI.SSXFF AM
NAME
VALUE$
NLS_TIMESTAMP_FORMAT
DD-MON-RR HH.MI.SSXF
F AM
NLS_TIME_TZ_FORMAT
HH.MI.SSXFF AM TZR
NLS_TIMESTAMP_TZ_FORMAT
DD-MON-RR HH.MI.SSXF
F AM TZR
NLS_DUAL_CURRENCY
$
NLS_COMP
BINARY
NLS_LENGTH_SEMANTICS
BYTE
NLS_NCHAR_CONV_EXCP
FALSE
NAME
VALUE$
NLS_NCHAR_CHARACTERSET
AL16UTF16
NLS_RDBMS_VERSION
11.2.0.2.0
NLS _SETTINGS MYSQL
==============================================================
Oracle:
======
NAME :
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | latin1 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | latin1 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
===========================================================ODBC INI
[myodbc5]
Driver = /usr/lib64/libmyodbc5a.so
Description = Connector/ODBC 5.3.4 Driver DSN
SERVER = 127.0.0.1
PORT = 3306
USER = intm
PASSWORD = *********
DATABASE = mysql
OPTION = 0
TRACE = OFF -
TNSPING failure and but surprising connecting through SQL*PLUS
I have Oracle 9i and Oracle 10g express edition installed on my local machine.But since in the path i specified path of Oracle10g first so always tnsnames.ora got picked up from Oracl10g directory which is
C:\softwares\oraclexe\app\oracle\product\10.2.0\server\network\admin\sqlnet.ora
Following are the contents of my sqlnet.ora :--->
SQLNET.AUTHENTICATION_SERVICES = (NTS)
Following are the contents of my tnsnames.ora:-->
CCTD91 =(DESCRIPTION =
(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = cctdev91.jankoc.com)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = CCTD91)))
Now when i am doing tnsping to this i got the error as:
C:\>tnsping cctd91
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 23-APR-2011 16:08:52
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
C:\softwares\oraclexe\app\oracle\product\10.2.0\server\network\admin\sqlnet.ora
TNS-03505: Failed to resolve name
But when i connect through Oracle 9i client(SQL*Plus) like peter/devworks@CCTD91, then i am able to connect successfully to Oracle 11g.
Could someone let me know why TNSPING is failing for this and then still why i am able to connect thru SQL*PLUS using the name defined in TNSNAMES.ORA. ?sqlnet.ora is having just one line:
SQLNET.AUTHENTICATION_SERVICES = (NTS)
I tried by adding another line: NAMES.DIRECTORY_PATH=(TNSNAMES) but did not make any difference so i removed.
C:\>lsnrctl service
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 24-APR-2011 19:06:36
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "XEXDB" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1002 state:ready
DISPATCHER <machine: localhost, pid: 3288>
(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.XXX.XXX.COM)(PORT=1041))
Service "XE_XPT" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "xe" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully
C:\>lsnrctl status
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 24-APR-2011 19:08:48
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
Start Date 23-APR-2011 16:05:49
Uptime 1 days 3 hr. 2 min. 59 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File C:\softwares\oraclexe\app\oracle\product\10.2.0\server\network\admin\listener.ora
Listener Log File C:\softwares\oraclexe\app\oracle\product\10.2.0\server\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.xxx.xxx.COM)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=8080))(Presentation=HTTP)(Session=RAW))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XEXDB" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Service "XE_XPT" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Service "xe" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
The command completed successfully
C:\>
Oracle 11g is installed remotely on our office LAN.
Please note that i just removed company name with XXX from the above lsnrcts commands output, just for security reasons. -
NEW FEATURE:AUTOTRACE IN SQL*PLUS 3.3(EXECUTION PLAN)
제품 : SQL*PLUS
작성날짜 : 2003-10-07
NEW FEATURE:AUTOTRACE IN SQL*PLUS 3.3
======================================
Autotrace는 SQL*Plus 3.3부터 지원하는 New feature로서 기존에는 init.ora에
SQL_TRACE=TRUE를 setting 후 얻어진 trace file을 TKPROF란 utility를
이용하여 SQL 문의 수행 경로, 각종 통계 정보를 얻었다.
그러나, SQL*Plus 3.3부터는 이것을 간단히 처리할 수 있는 방법을 제공한다.
1. SQL*Plus를 실행하여 scott user로 접속한 후, plan table을 생성한다.
#sqlplus scott/tiger
SQL>@$ORACLE_HOME/rdbms/admin/utlxplan
2. 다음에 sys user에서 PLUSTRACE란 ROLE을 만든다.
SVRMGR>connect internal;
SVRMGR>create role plustrace;
SVRMGR>grant select on v_$sesstat to plustrace;
SVRMGR>grant select on v_$statname to plustrace;
SVRMGR>grant select on v_$session to plustrace;
SVRMGR>grant plustrace to dba with admin option;
SVRMGR>grant plustrace to scott;
비고) 위의 grant 문은 client에 SQL*Plus 3.3이 install되어 있는 경우
C:ORAWIN95\PLUS33\PLUSTRCE.SQL이라는 script에 기록되어 있다.
다음과 같이 실행해 주면 된다.
1> connect sys/manager
2> @$ORACLE_HOME/sqlplus/admin/plustrce.sql
3> grant plustrace to scott;
3. 다음에는 scott user로 connect하여 작업한다.
#sqlplus scott/tiger
SQL>set autotrace on
SQL>select * from emp;
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE
1 0 TABLE ACCESS (FULL) OF 'EMP'
Statistics
389 recursive calls
5 db block gets
53 consistent gets
12 physical reads
0 redo size
1049 bytes sent via SQL*Net to client
239 bytes received via SQL*Net from client
4 SQL*Net round-trips to/from client
0 sorts (memory)
0 sorts (disk)
13 rows processed
4. 참고로 set autotrace에는 여러가지 option을 부여해 작업할 수도 있다.
예)set autotrace on => Explain plan and statistics.
set autotrace on explain => Explain plan only.
set autotrace traceonly => select된 결과는 빼고 trace만 display
시킴.
set autotrace on statistics=> sql statement execution statistics.
5. 서버 버젼과 상관없다.
Server가 7.2 version 이하일지라도 clinet에 SQL*Plus 3.3이 install되어
있으면 client에서 sqlplus 3.3을 구동시켜 server에 접속하여 위와 같이
작업하면 무리없이 작업이 가능하다.
Reference Documents
<Note:43214.1>Hi Roman,
I don't have an Oracle 9.2 database readily available, but it works fine on 10g XE. Please note 3.1 is not certified with 9i:
http://www.oracle.com/technetwork/developer-tools/sql-developer/certification-096745.html
Regards,
Gary
SQL Developer Team -
Oracle10g - getting error when tried to log in using SQL plus
I have installed Oracle Database 10g with following settings
A) In Select Installation Method with basic installation
1) Global Database Name: orcl
2) Database Password: srinu
B) In Database Configuration Assistant shows following information
Global Database Name: orcl
System Identifier(SID):orcl
c) Password management
User Name SYS and SYSTEM shows accounts are not locked and password shows empty
I have tried to log in using scott/tiger, SYS/srinu, SYSTEM/srinu, SYS, SYSTEM with providing no pass word
Could you please provide me the details to connect Databse from SQL plus editor
I have all the screen shots of the above settings
I will appreciate any helpPlease find the commands and respective results below
D:\Documents and Settings\Administrator>SET
ALLUSERSPROFILE=D:\Documents and Settings\All Users
APPDATA=D:\Documents and Settings\Administrator\Application Data
CLIENTNAME=Console
CommonProgramFiles=D:\Program Files\Common Files
COMPUTERNAME=SRINU
ComSpec=D:\WINDOWS.0\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=D:
HOMEPATH=\Documents and Settings\Administrator
LOGONSERVER=\\SRINU
NUMBER_OF_PROCESSORS=1
OS=Windows_NT
Path=D:\oracle\product\10.2.0\db_2\bin;D:\WINDOWS.0\system32;D:\WINDOWS.0;D:\WIN
DOWS.0\System32\Wbem;D:\Program Files\Java\jdk1.5.0_19\bin;D:\Program Files\Apac
he Software Foundation\Tomcat 6.0\bin;D:\Program Files\Java\jre1.5.0_19\lib;D:\o
racle\product\10.2.0\db_2\BIN
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PERL5LIB=D:\oracle\product\10.2.0\db_2\perl\5.8.3\lib\MSWin32-x86;D:\oracle\prod
uct\10.2.0\db_2\perl\5.8.3\lib;D:\oracle\product\10.2.0\db_2\perl\5.8.3\lib\MSWi
n32-x86;D:\oracle\product\10.2.0\db_2\perl\site\5.8.3;D:\oracle\product\10.2.0\d
b_2\perl\site\5.8.3\lib;D:\oracle\product\10.2.0\db_2\sysman\admin\scripts;
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 6 Model 13 Stepping 8, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=0d08
ProgramFiles=D:\Program Files
PROMPT=$P$G
SESSIONNAME=Console
SystemDrive=D:
SystemRoot=D:\WINDOWS.0
TEMP=D:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
TMP=D:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
USERDOMAIN=SRINU
USERNAME=Administrator
USERPROFILE=D:\Documents and Settings\Administrator
windir=D:\WINDOWS.0
============================
D:\Documents and Settings\Administrator>lsnrctl status
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 16-MAY-2010 03:08
:55
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Produ
ction
Start Date 15-MAY-2010 23:44:31
Uptime 0 days 3 hr. 24 min. 25 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\oracle\product\10.2.0\db_2\network\admin\listener.o
ra
Listener Log File D:\oracle\product\10.2.0\db_2\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.51)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orcl_XPT" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
========================================
D:\Documents and Settings\Administrator>lsnrctl service
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 16-MAY-2010 03:10
:10
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1002 state:ready
DISPATCHER <machine: SRINU, pid: 3740>
(ADDRESS=(PROTOCOL=tcp)(HOST=srinu)(PORT=1092))
Service "orcl_XPT" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully
Thanks,
Srinivas -
ORA-01031: insufficient privileges when connecting by SQL PLUS 8.0 with sys
From client, I use SQL PLUS 8.0 to connect to server: sys/password@MYDB1 as sysdba
The error always raises “ORA-01031: insufficient privileges”
I have done:
- Set: remote_login_passwordfile=exclusive in tnsname.ora file
- Uncomment: SQLNET.AUTHENTICATION_SERVICES in “sqlnet.ora” file
Also on this client:
to use SQL PLUS 8.0 to connect to server: manager/password@MYDB1. To connect normally
to use PLSQL Deverloper (it is the same oracle_home with SQL PLUS 8.0) to connect to database normally with user sys.
To use Enterprise manager console (it is other oracle_home with SQL PLUS 8.0) to connect to database normally with user sys
Please, help me to solve this troubleTHIS IS CONTENT OF SQLNET.ora CLIENT
# copyright (c) 1996 by the Oracle Corporation
# NAME
# sqlnet.ora
# FUNCTION
# Oracle Network Client startup parameter file example
# NOTES
# This file contains examples and instructions for defining all
# Oracle Network Client parameters. It should be possible to read
# this file and setup a Client by uncommenting parameter definitions
# and substituting values. The comments should provide enough
# explanation to enable a reasonable user to manage his TNS connections
# without having to resort to 'real' documentation.
# SECTIONS
# ONames Client
# Namesctl
# Native Naming Adpaters
# MODIFIED
# skanjila 06/06/97 - Correct default for Automatic_IPC
# eminer 05/15/97 - Add the relevant onrsd parameters.
# asriniva 04/23/97 - Merge with version from doc
# ggilchri 03/31/97 - mods
# bvasudev 02/07/97 - Change sqlnet.authentication_services documentation
# bvasudev 11/25/96 - Merge sqlnet.ora transport related parameters
# asriniva 11/12/96 - Revise with new OSS parameters.
# asriniva 11/05/96 - Add ANO parameters.
# - ONames Client ----------------------------------------------------
#names.default_domain = world
#Syntax: domain-name
#Default: NULL
# Indicates the domain from which the client most often requests names. When
# this parameter is set the default domain name (for example, US.ACME), the
# domain name will be automatically appended to any unqualified name in an
# ONAmes request (query, register, deregister, etc). Any name which contains
# an unescaped dot ('.') will not have the default domain appended. Simple
# names may be qualified with a trailing dot (for example 'rootserver.').
#names.initial_retry_timeout = 30
#Syntax: 1-600 seconds
#Default: 15 (OSD)
# Determines how long a client will wait for a response from a Names Server
# before reiterating the request to the next server in the preferred_servers
# list.
#names.max_open_connections = 3
#Syntax: 3-64
#Default: ADDRS in preferred_servers
# Determines how many connections an ONames client may have open at one time.
# Clients will ordinarily keep connections to servers open once they are
# established until the operation (or session in namesctl) is complete. A
# connection will be opened whenever needed, and if the maximum would be
# exceeded the least recently used connection will be closed.
#names.message_pool_start_size = 10
#Syntax: 3-256
#Default: 10
# Determines the initial number of messages allocated in the client's message
# pool. This pool provides the client with pre-allocated messages to be used
# for requests to ONames servers. Messages which are in the pool and unused
# may be reused. If a message is needed and no free messages are available in
# the pool more will be allocated.
#names.preferred_servers = (address_list =
# (address=(protocol=ipc)(key=n23))
# (address=(protocol=tcp)(host=nineva)(port=1383))
# (address=(protocol=tcp)(host=cicada)(port=1575))
#Syntax: ADDR_LIST
#Default: Well-Known (OSD)
# Specifies a list of ONames servers in the client's region; requests will be
# sent to each ADDRESS in the list until a response is recieved, or the list
# (and number of retries) is exhausted.
# Addresses of the following form specify that messages to the ONames server
# should use Oracle Remote Operations (RPC):
# (description =
# (address=(protocol=tcp)(host=nineva)(port=1383))
# (connect_data=(rpc=on))
#names.request_retries = 2
#Syntax: 1-5
#Default: 1
# Specifies the number of times the client should try each server in the list
# of preferred_servers before allowing the operation to fail.
#names.directory_path
#Syntax: <adapter-name>
#Default: TNSNAMES,ONAMES,HOSTNAME
# Sets the (ordered) list of naming adaptors to use in resolving a name.
# The default is as shown for 3.0.2 of sqlnet onwards. The default was
# (TNSNAMES, ONAMES) before that. The value can be presented without
# parentheses if only a single entry is being specified. The parameter is
# recognized from version 2.3.2 of sqlnet onward. Acceptable values include:
# TNSNAMES -- tnsnames.ora lookup
# ONAMES -- Oracle Names
# HOSTNAME -- use the hostname (or an alias of the hostname)
# NIS -- NIS (also known as "yp")
# CDS -- OSF DCE's Cell Directory Service
# NDS -- Novell's Netware Directory Service
# - Client Cache (ONRSD) ---------------------------------------------
names.addresses = (ADDRESS=(PROTOCOL=IPC)(KEY=ONAMES))
Syntax: ADDR
Default: (ADDRESS=(PROTOCOL=IPC)(KEY=ONAMES))
Address on which the client cache listens (is available to clients).
Any valid TNS address is allowed. The default should be used if at
all possible; clients have this entry hardwired as the first line
of their server-list file (sdns.ora). If the address is set to a
non-default value the client's preferred_servers parameter should
be set to include the client-cache address first.
names.authority_required = False
Syntax: T/F
Default: False
Determines whether system querys (for the root etc) require Authoritative
answers.
names.auto_refresh_expire = 259200
Syntax: Number of seconds, 60-1209600
Default: 259200
This is the amount of time (in seconds) the server will cache the addresses
of servers listed in server-list file (sdns.ora). When this time expires the
server will issue another query to the servers in those regions to refresh
the data.
names.auto_refresh_retry = 180
Syntax: Number of seconds, 60-3600
Default: sec. 180
This set how often the server will retry when the auto_refresh query fails.
names.cache_checkpoint_file = cache.ckp
Syntax: filename
Default: $ORACLE_HOME/network/names/ckpcch.ora
Specifies the name of the operating system file to which the Names Server
writes its foreign data cache.
names.cache_checkpoint_interval = 7200
Syntax: Number of seconds, 10-259200
Default: 0 (off)
Indicates the interval at which a Names Server writes a checkpoint of its
data cache to the checkpoint file.
names.default_forwarders=
(FORWARDER_LIST=
(FORWARDER=
(NAME= rootserv1.world)
(ADDRESS=(PROTOCOL=tcp)(PORT=42100)(HOST=roothost))))
Syntax: Name-Value/address_list
Default: NULL
A list (in NV form) of the addresses of other servers which should be used to
forward querys while in default_forwarder (slave) mode. NAME is the global
names for the server to which forwards whould be directed, and ADDRESS is its
address.
names.default_forwarders_only = True
Syntax: T/F
Default: False
When set to true this server will use the servers listed in default_forwarders
to forward all operations which involve data in foreign regions. Otherwise it
will use the servers defined in the server-list file (sdns.ora) in addition
to any defined in the default_forwarders parameter.
names.log_directory = /oracle/network/log
Syntax: directory
Default: $ORACLE_HOME/network/log
Indicates the name of the directory where the log file for Names Server
operational events are written.
names.log_file = names.log
Syntax: filename
Default: names.log
The name of the output file to which Names Server operational events are
written.
names.log_stats_interval = 3600
Syntax: Number of seconds, 10-ub4max
Default: sec. 0 (off)
Specifies the number of seconds between statistical entries in log file.
names.log_unique = False
Syntax: T/F
Default: False
If set to true the server will guarantee that the log file will have a unique
name which will not overwrite any existing files (note that log files are
appended to, so log information will not be lost if log_unique is not true).
names.max_open_connections = 10
Syntax: 3-64
Default: 10
Specifies the number of connections that the Names Server can have open at any
given time. The value is generated as the value 10 or the sum of one
connection for listening, five for clients, plus one for each foreign domain
defined in the local administrative region, whichever is greater. Any
operation which requires the server to open a network connection will use
an already open connection if it is available, or will open a connection
if not. Higher settings will save time and cost network resources; lower
settings save network resources, cost time.
names.max_reforwards = 2
Syntax: 1-15
Default: 2
The maximum number of times the server will attempt to forward a certain
operation.
names.message_pool_start_size = 24
Syntax: 3-256
Default: 10
Determines the initial number of messages allocated in the server's message
pool. This pool provides the server with pre-allocated messages to be used
for incoming or outgoing messages (forwards). Messages which are in the pool
and unused may be reused. If a message is needed and no free messages are
available in the pool more will be allocated.
names.no_modify_requests = False
Syntax: T/F
Default: False
If set to true, the server will refuse any operations which modify the
data in its region (it will still save foreign info in the cache which is
returned from foreign querys).
names.password = 625926683431AA55
Syntax: encrypted string
Default: NULL
If set the server will require that the user provide a password in his
namesctl session (either with sqlnet.ora:namesctl.server_password or 'set
password') in order to do 'sensitive' operations, like stop, restart, reload.
This parameter is generally set in encrypted form, so it can not be set
manually.
names.reset_stats_interval = 3600
Syntax: 10-ub4max
Default: 0 (off)
Specifies the number of seconds during which the statistics collected by the
Names Servers should accumulate. At the frequency specified, they are reset
to zero. The default value of 0 means never reset statistics.
names.trace_directory = /oracle/network/trace
Syntax: directory
Default: $ORACLE_HOME/network/trace
Indicates the name of the directory to which trace files from a Names Server
trace session are written.
names.trace_file = names.trc
Syntax: filename
Default: names.trc
Indicates the name of the output file from a Names Server trace session.
names.trace_func # NA
Syntax: T/F
Default: False
Internal mechanism to control tracing by function name.
names.trace_level = ADMIN
Syntax: T/F
Default: False
Syntax: {OFF,USER,ADMIN,0-16}
Default: OFF (0)
Indicates the level at which the Names Server is to be traced.
Available Values:
0 or OFF - No trace output
4 or USER - User trace information
10 or ADMIN - Administration trace information
16 or SUPPORT - WorldWide Customer Support trace information
names.trace_mask = (200,201,202,203,205,206,207)
Syntax: list of numbers
Default: NULL
Internal mechanism to control trace behavior.
names.trace_unique = True
Syntax: T/F
Default: False
Indicates whether each trace file has a unique name, allowing multiple trace
files to coexist. If the value is set to ON, a process identifier is appended
to the name of each trace file generated.
# - Namesctl ---------------------------------------------------------
#namesctl.trace_directory = /oracle/network/trace
#Syntax: directory
#Default: $ON/trace
# Indicates the name of the directory to which trace files from a namesctl
# trace session are written.
#namesctl.trace_file = namesctl.trc
#Syntax: filename
#Default: namesctl.trc
# Indicates the name of the output file from a namesctl trace session.
#namesctl.trace_func # NA
#Syntax: word list
#Default: NULL
# Internal mechanism to control tracing by function name.
#namesctl.trace_level = ADMIN
#Syntax: {OFF,USER,ADMIN,0-16}
#Default: OFF (0)
# Indicates the level at which the namesctl is to be traced.
# Available Values:
# 0 or OFF - No trace output
# 4 or USER - User trace information
# 10 or ADMIN - Administration trace information
# 16 or SUPPORT - WorldWide Customer Support trace information
#namesctl.trace_mask # NA
#Syntax: number list
#Default: NULL
# Internal mechanism to control trace behavior.
#namesctl.trace_unique = True
#Syntax: T/F
#Default: False
# Indicates whether each trace file has a unique name, allowing multiple trace
# files to coexist. If the value is set to ON, a process identifier is appended
# to the name of each trace file generated.
#namesctl.no_initial_server = False
#Syntax: T/F
#Default: False
# If set to TRUE namesctl will suppress any error messages when namesctl is
# unable to connect to a default names server.
#namesctl.internal_use = True
#Syntax: T/F
#Default: False
# If set to true namesctl will enable a set of internal undocumented commands.
# All internal commands are preceded by an underscore ('_') in order to
# distinguish them as internal. Without going into details, the commands
# enabled are:
# adddata createname deletename
# fullstatus ireplacedata newttlname
# pause remove_data renamename
# replacedata start walk*
# There are also a set of names server variables which may be set when
# namesctl is in internal mode:
# authorityrequired autorefresh*
# cachecheckpoint_interval cachedump
# defaultautorefresh_expire defaultautorefresh_retry
# defaultforwarders_only forwardingdesired
# maxreforwards modifyops_enabled
# nextcache_checkpoint nextcache_flush
# nextstat_log nextstat_reset
# reload request_delay
# restart shutdown
#namesctl.noconfirm = True
#Syntax: T/F
#Default: False
# When set to TRUE namesctl will suppress the confirmation prompt when
# sensitive operations (stop, restart, reload) are requested. This is
# quite helpful when using namesctl scripts.
#namesctl.server_password = mangler
#Syntax: string
#Default: NULL
# Automatically sets the password for the names server in order to perform
# sensitive operations (stop, restart, reload). The password may also be
# set manually during a namesctl session using 'set password'.
#namesctl.internal_encrypt_password = False
#Syntax: T/F
#Default: True
# When set to TRUE namesctl will not encrypt the password when it is sent to
# the names server. This would enable an unencrypted password to be set in
# names.ora:names.server_password
# - Native Naming Adpaters -------------------------------------------
#names.dce.prefix = /.:/subsys/oracle/names
#Syntax: DCE cell name
#Default: /.:/subsys/oracle/names
#Specifies the DCE cell (prefix) to use for name lookup.
#names.nds.name_context = personnel.acme
#Syntax: NDS name
#Default: (OSD?)
# Specifies the default NDS name context in which to look for the name to
# be resolved.
#names.nis.meta_map # NA
# Syntax: filename
# Default: sqlnet.maps
# Specifies the file to be used to map NIS attributes to an NIS mapname.
# Currently unused.
# - Advanced Networking Option Authentication Adapters ----------------
#sqlnet.authentication_services
# Syntax: A single value or a list from {beq, none, all, kerberos5,
# cybersafe, securid, identitx}
# Default: NONE
# Enables one or more authentication services. To enable
# authentication via the Oracle Security Server, use (beq, oss). If
# the Advanced Networking Option has been installed with Kerberos5
# support, using (beq, kerberos5) would enable authentication via
# Kerberos.
sqlnet.authentication_services=(beq, oss)
## Parmeters used with Kerberos adapter.
#sqlnet.kerberos5_cc_name
# Syntax: Any valid pathname.
# Default: /tmp/krb5cc_<uid>
# The Kerberos credential cache pathname.
#sqlnet.kerberos5_cc_name=/tmp/mycc
#sqlnet.kerberos5_clockskew
# Syntax: Any positive integer.
# Default: 300
# The acceptable difference in the number of seconds between when a
# credential was sent and when it was received.
#sqlnet.kerberos5_clockskew=600
#sqlnet.kerberos5_conf
# Syntax: Any valid pathname.
# Default: /krb5/krb.conf
# The Kerberos configuration pathname.
#sqlnet.kerberos5_conf=/tmp/mykrb.conf
#sqlnet.kerberos5_realms
# Syntax: Any valid pathname
# Default: /krb5/krb.realms
# The Kerberos host name to realm translation file.
#sqlnet.kerberos5_realms=/tmp/mykrb.realms
#sqlnet.kerberos5_keytab
# Syntax: Any valid pathname.
# Default: /etc/v5srvtab
# The Kerberos secret key file.
#sqlnet.kerberos5_keytab=/tmp/myv5srvtab
#sqlnet.authentication_kerberos5_service
# Syntax: Any string.
# Default: A default is not provided.
# The Kerberos service name.
#sqlnet.authentication_kerberos5_service=acme
## Parmeters used with CyberSAFE adapter.
#sqlnet.authentication_gssapi_service
# Syntax: A correctly formatted service principal string.
# Default: A default is not provided.
# The CyberSAFE service principal
#sqlnet.authentication_gssapi_service=acme/[email protected]
## Parmeters used with Identix adapter.
#sqlnet.identix_fingerprint_method
# Syntax: Must be oracle.
# Default: A default is not provided.
# The Identix authentication server method
#sqlnet.identix_fingerprint_method=oracle
#sqlnet.identix_fingerprint_database
# Syntax: Any string.
# Default: A default is not provided.
# The Identix authentication server TNS alias
#sqlnet.identix_fingerprint_database=ofm
#sqlnet.identix_fingerprint_database_user
# Syntax: Any string
# Default: A default is not provided.
# The Identix authentication service well known username.
#sqlnet.identix_fingerprint_database_user=ofm_client
#sqlnet.identix_fingerprint_database_password
# Syntax: Any string
# Default: A default is not provided.
# The Identix authentication service well known password.
#sqlnet.identix_fingerprint_database_password=ofm_client
# - Advanced Networking Option Network Security -------------------------
#sqlnet.crypto_checksum_client
#sqlnet.crypto_checksum_server
#sqlnet.encryption_client
#sqlnet.encryption_server
# These four parameters are used to specify whether a service (e.g.
# crypto-checksumming or encryption) should be active:
# Each of the above parameters defaults to ACCEPTED.
# Each of the above parameters can have one of four possible values:
# value meaning
# ACCEPTED The service will be active if the other side of the
# connection specifies "REQUESTED" or REQUIRED" and
# there is a compatible algorithm available on the other
# side; it will be inactive otherwise.
# REJECTED The service must not be active, and the connection
# will fail if the other side specifies "REQUIRED".
# REQUESTED The service will be active if the other side specifies
# "ACCEPTED", "REQUESTED", or "REQUIRED" and there is a
# compatible algorithm available on the other side; it
# will be inactive otherwise.
# REQUIRED The service must be active, and the connection will
# fail if the other side specifies "REJECTED" or if there
# is no compatible algorithm on the other side.
#sqlnet.crypto_checksum_types_client
#sqlnet.crypto_checksum_types_server
#sqlnet.encryption_types_client
#sqlnet.encryption_types_server
# These parameters control which algorithms will be made available for
# each service on each end of a connection:
# The value of each of these parameters can be either a parenthesized
# list of algorithm names separated by commas or a single algorithm
# name.
# Encryption types can be: RC4_40, RC4_56, RC4_128, DES, DES40
# Encryption defaults to all the algorithms.
# Crypto checksum types can be: MD5
# Crypto checksum defaults to MD5.
#sqlnet.crypto_seed ="4fhfguweotcadsfdsafjkdsfqp5f201p45mxskdlfdasf"
#sqlnet.crypto_checksum_server = required
#sqlnet.encryption_server = required
# - Oracle Security Server ---------------------------------------------
#oss.source.my_wallet
# Syntax: A properly formatted NLNV list.
# Default: Platform specific. Unix: $HOME/oracle/oss
# The method for retrieving and storing my identity.
#oss.source.my_wallet
# =(source
# =(method=file)
# (method_data=/dve/asriniva/oss/wallet)
#oss.source.location
# Syntax: A properly formatted NLNV list.
# Default: Oracle method, oracle_security_service/oracle_security_service@oss
# The method for retrieving encrypted private keys.
#oss.source.location
# =(source
# =(method=oracle)
# (method_data=
# (sqlnet_address=andreoss)
# - Sqlnet(v2.x) and Net3.0 Client ------------------------------------------
# In the following descriptions, the term "client program" could mean
# either sqlplus, svrmgrl or any other OCI programs written by users
#trace_level_client = ADMIN
#Possible values: {OFF,USER,ADMIN,0-16}
#Default: OFF (0)
#Purpose: Indicates the level at which the client program
# is to be traced.
# Available Values:
# 0 or OFF - No Trace output
# 4 or USER - User trace information
# 10 or ADMIN - Administration trace information
# 16 or SUPPORT - Worldwide Customer Support trace information
#Supported since: v2.0
#trace_directory_client = /oracle/network/trace
#Possible values: Any valid directory path with write permission
#Default: $ORACLE_HOME/network/trace ($ORACLE_HOME=/oracle at customer
# site)
#Purpose: Indicates the name of the directory to which trace files from
# the client execution are written.
#Supported since: v2.0
#trace_file_client = /oracle/network/trace/cli.trc
#Possible values: Any valid file name
#Default: $ORACLE_HOME/network/trace/cli.trc ($ORACLE_HOME =
# /oracle at customer site)
#Purpose: Indicates the name of the file to which the execution trace
# of the client is written to.
#Supported since: v2.0
#trace_unique_client = ON
#Possible values: {ON, OFF}
#Default: OFF
#Purpose: Used to make each client trace file have a unique name to
# prevent each trace file from being overwritten by successive
# runs of the client program
#Supported since: v2.0
#log_directory_client = /oracle/network/log
#Possible values: Any valid directory pathname
#Default: $ORACLE_HOME/network/log ($ORACLE_HOME = /oracle at customer
# site)
#Purpose: Indicates the name of the directory to which the client log file
# is written to.
#Supported since: v2.0
#log_file_client = /oracle/network/log/sqlnet.log
#Possible values: This is a default value, u cannot change this
#Default: $ORACLE_HOME/network/log/sqlnet.log ($ORACLE_HOME=/oracle in
# customer site)
#Purpose: Indicates the name of the log file from a client program
#Supported since: v2.0
#log_directory_server = /oracle/network/trace
#Possible values: Any valid diretcory path with write permission
#Default: $ORACLE_HOME/network/trace ( $ORACLE_HOME=/oracle at customer
# site)
#Purpose: Indicates the name of the directory to which log files from the
# server are written
#Supported since: v2.0
#trace_directory_server = /oracle/network/trace
#Possible values: Any valid directory path with write permission
#Default: $ORACLE_HOME/network_trace ( $ORACLE_HOME=/oracle at customer
# site)
#Purpose: Indicates the name of the directory to which trace files from
# the server are written
#Supported since: v2.0
#trace_file_server = /orace/network/trace/svr_<pid>.trc
#Possible values: Any valid filename
#Default: $ORACLE_HOME/network/trace/svr_<pid>.trc where <pid? stands for
# the process id of the server on UNIX systems
#Purpose: Indicates the name of the file to which the execution trace of
# the server program is written to.
#Supported since: v2.0
#trace_level_server = ADMIN
#Possible values: {OFF,USER,ADMIN,0-16}
#Default: OFF (0)
#Purpose: Indicates the level at which the server program
# is to be traced.
# Available Values:
# 0 or OFF - No Trace output
# 4 or USER - User trace information
# 10 or ADMIN - Administration trace information
# 16 or SUPPORT - Worldwide Customer Support trace information
#Supported since: v2.0
#use_dedicated_server = ON
#Possible values: {OFF,ON}
#Default: OFF
#Purpose: Forces the listener to spawn a dedicated server process for
# sessions from this client program.
#Supported since: v2.0
#use_cman = TRUE
#Possible values: {TRUE, FALSE}
#Default: FALSE
#Purpose:
#Supported since: v3.0
#tnsping.trace_directory = /oracle/network/trace
#Possible values: Any valid directory pathname
#Default: $ORACLE_HOME/network/trace ($ORACLE_HOME=/oracle at customer
# site)
#Purpose: Indicates the directory to which the execution trace from
# the tnsping program is to be written to.
#Supported since: v2.0
#tnsping.trace_level = ADMIN
#Possible values: {OFF,USER,ADMIN,0-16}
#Default: OFF (0)
#Purpose: Indicates the level at which the server program
# is to be traced.
# Available Values:
# 0 or OFF - No Trace output
# 4 or USER - User trace information
# 10 or ADMIN - Administration trace information
# 16 or SUPPORT - Worldwide Customer Support trace information
#Supported since: v2.0
#sqlnet.expire_time = 10
#Possible values: 0-any valid positive integer! (in minutes)
#Default: 0 minutes
#Recommended value: 10 minutes
#Purpose: Indicates the time interval to send a probe to verify the
# client session is alive (this is used to reclaim watseful
# resources on a dead client)
#Supported since: v2.1
#sqlnet.client_registration = <unique_id>
#Possible values:
#Default: OFF
#Purpose: Sets a unique identifier for the client machine. This
# identifier is then passed to the listener with any connection
# request and will be included in the Audit Trail. The identifier
# can be any alphanumeric string up to 128 characters long.
#Supported since: v2.3.2
#bequeath_detach = YES
#Possible values: {YES,NO}
#Default: NO
#Purpose: Turns off signal handling on UNIX systems. If signal handling
# were not turned off and if client programs written by users make
# use of signal handling they could interfere with Sqlnet/Net3.
#Supported since: v2.3.3
#automatic_ipc = OFF
#Possible values: {ON,OFF}
#Default: OFF
#Purpose: Force a session to use or not to use IPC addresses on the
# client's node.
#Supported since: v2.0
#disable_oob = ON
#Possible values: {ON,OFF}
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SQL*Plus two fetches for getting one row.
Hi all.
I have tested following script.
alter session set events '10046 trace name context forever, level 12';
select * from dual;And achieved such results (extract from .trc file).
SQL*Plus: Release 11.2.0.1.0; (Oracle Version 10.2.0.4.0, 11.2.0.1.0)
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 2 0.00 0.00 0 0 0 1
total 4 0.00 0.00 0 0 0 1SQL*Plus: Release 8.1.7.0.0; (Oracle Version 8.1.7.0.0)
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 2 0.00 0.00 0 0 0 0
Fetch 2 0.00 0.00 0 1 4 1
total 5 0.00 0.00 0 1 4 1Allround Automations PL/SQL Developer 8.0.4; (Oracle Version 10.2.0.4.0, 11.2.0.1.0)
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 0.00 0.00 0 0 0 1
total 3 0.00 0.00 0 0 0 1Allround Automations PL/SQL Developer 8.0.4; (Oracle Version 8.1.7.0.0)
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 0.00 0.00 0 1 4 1
total 3 0.00 0.00 0 1 4 11) I can't figure out why sqlplus does TWO fetches for getting ONE row (instead of pl/sql developer).
8i raw trace
PARSING IN CURSOR #1 len=31 dep=0 uid=0 oct=3 lid=0 tim=0 hv=3549852361 ad='4a0155c'
select 'hello world' from dual
END OF STMT
PARSE #1:c=0,e=0,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=4,tim=0
BINDS #1:
EXEC #1:c=0,e=0,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=4,tim=0
WAIT #1: nam='SQL*Net message to client' ela= 0 p1=1111838976 p2=1 p3=0
FETCH #1:c=0,e=0,p=0,cr=1,cu=4,mis=0,r=1,dep=0,og=4,tim=0
WAIT #1: nam='SQL*Net message from client' ela= 0 p1=1111838976 p2=1 p3=0
FETCH #1:c=0,e=0,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=0,tim=0
WAIT #1: nam='SQL*Net message to client' ela= 0 p1=1111838976 p2=1 p3=0
WAIT #1: nam='SQL*Net message from client' ela= 0 p1=1111838976 p2=1 p3=0
STAT #1 id=1 cnt=1 pid=0 pos=0 obj=195 op='TABLE ACCESS FULL DUAL '11g raw trace
PARSING IN CURSOR #3 len=30 dep=0 uid=96 oct=3 lid=96 tim=1581355246985 hv=1158622143 ad='b8a1bcdc' sqlid='5h2yvx92hyaxz'
select 'hello world' from dual
END OF STMT
PARSE #3:c=0,e=130,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=1,plh=1388734953,tim=1581355246984
EXEC #3:c=0,e=40,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=1,plh=1388734953,tim=1581355247154
WAIT #3: nam='SQL*Net message to client' ela= 7 driver id=1111838976 #bytes=1 p3=0 obj#=-1 tim=1581355247252
FETCH #3:c=0,e=18,p=0,cr=0,cu=0,mis=0,r=1,dep=0,og=1,plh=1388734953,tim=1581355247324
STAT #3 id=1 cnt=1 pid=0 pos=1 obj=0 op='FAST DUAL (cr=0 pr=0 pw=0 time=0 us cost=2 size=0 card=1)'
WAIT #3: nam='SQL*Net message from client' ela= 193 driver id=1111838976 #bytes=1 p3=0 obj#=-1 tim=1581355247735
FETCH #3:c=0,e=2,p=0,cr=0,cu=0,mis=0,r=0,dep=0,og=0,plh=1388734953,tim=1581355247800
WAIT #3: nam='SQL*Net message to client' ela= 5 driver id=1111838976 #bytes=1 p3=0 obj#=-1 tim=15813552478552) Is there any possibility to view data provided by each fetch?
Thanks in advance!
P.S.
SQL> sho arraysize
arraysize 15Thanks.
I have tested two statements.
select 'hello world' from dual where 1=1;
select 'hello world' from dual where 1=0;When query returns no data, there is only one SQL*Net roundtrip (and one fetch)
SQL> set autot on statistics
SQL> select 'hello world' from dual where 1=1;
'HELLOWORLD
hello world
Statistics
0 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
528 bytes sent via SQL*Net to client
492 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
1 rows processed
SQL> select 'hello world' from dual where 1=0;
no rows selected
Statistics
0 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
329 bytes sent via SQL*Net to client
481 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
0 rows processedBut in both cases i found in client trace this sequence of bytes:
] nsprecv: 00 00 36 01 00 00 00 00 |..6.....|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 90 19 43 13 00 00 |....C...|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 00 00 00 00 00 00 |........|
] nsprecv: 00 00 19 4F 52 41 2D 30 |...ORA-0|
] nsprecv: 31 34 30 33 3A 20 6E 6F |1403:.no|
] nsprecv: 20 64 61 74 61 20 66 6F |.data.fo|
] nsprecv: 75 6E 64 0A |und. |In first case - it was in 2nd packet and in second case (query returns no data) - part of 1st packet. -
Can't connect to SQL Plus after installation...
Windows XP (Admin account)
installed 10g XE
I have no other ORACLE_HOME or TNS files.
All services are started
here is the listener
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Beta
Start Date 17-NOV-2005 23:34:31
Uptime 0 days 0 hr. 5 min. 22 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File C:\oraclexe\app\oracle\product\10.2.0\server\network\a
dmin\listener.ora
Listener Log File C:\oraclexe\app\oracle\product\10.2.0\server\network\l
og\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=VANDERBI-M8R870)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 3 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
when I try to connect with SQL PLUS
SQL*Plus: Release 10.2.0.1.0 - Beta on Thu Nov 17 23:44:45 2005
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL> connect / as sysdba
ERROR:
ORA-12560: TNS:protocol adapter error
I do have the entry in TNSNAMES.ORA
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = VANDERBI-M8R870)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
any ideas?The TNS-12154 (ORA-12154) error appears when SQL*Net cannot find the alias specified for a connection in the TNSNAMES.ORA file or other naming adapter.
Since we can clearly see the XE entry in your TNSNAMES.ORA file from your further post, the message implies that you are not using the TNSNAMES.ORA that contains the entry, or something is changing the lookup so the entry is not found.
Using a different TNSNAMES.ORA can occur under the following situations:
1) You have a TNS_ADMIN environment variable or registry entry that points somewhere other than this TNSNAMES.ORA
2) You are on Windows NT and are using a SQLPLus that is in a different ORACLE_HOME. The WIndows environment forces the use of the networking subsystem in the ORACLE_HOME as the client program (such as SQLPLUS), which defaults to the TNSNAMES.ORA in the home as the client.
Things I would check:
- is there another TNSNAMES.ORA anywhere on the system
- is there a system environment variable called TNS_ADMIN, or is that string found in the registry
- is there possibly a second SQLPlus.exe (even on a networked drive) that migt be called before the XE - supplied SQLPLUS
It is also possible to have a SQLNET.ORA impacting the way TNSNAMES.ORA is used. If all else checks out, we should look at the %ORACLE_HOME%\network\admin\sqlnet.ora in detail as well.
By the way, the Oracle Network Administration docco has two whole chapters devoted to troubleshooting networking issues, from initial config through data errors in the various config files. If you want to track it faster, check out http://download-east.oracle.com/docs/cd/B19306_01/network.102/b14212/troublestng.htm -
When connecting to database in SQL* plus giving Error
hi,
I am using Oracle 10g. My problem is when i connecting to database in Server through SQL * Plus giving the Error:
ORA-12514: TNS:listerner does not currently know of service requested in connect descriptor.
Why this is happening i don't know. I created listener also. But no use. How to solve this can any tell me pls... ! .
Thank u...!hi,
Thank u bang for u r reply. It is not working sir. I added the listener as follows:
# listener.ora Network Configuration File: D:\oracle10g\network\admin\listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = HA14)(PORT = 1521))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\oracle10g)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = OVSL06)
(ORACLE_HOME = D:\oracle10g)
(SID_NAME = OVSL06)
(SID_DESC =
(GLOBAL_DBNAME = OVSL06)
(ORACLE_HOME = D:\oracle10g)
(SID_NAME = OVSL06)
I typed the following commands in command prompts
C:\>lsnrctl
LSNRCTL for 32-bit Windows: Version 10.1.0.2.0 - Production on 30-MAY-2007 16:29
:14
Copyright (c) 1991, 2004, Oracle. All rights reserved.
Welcome to LSNRCTL, type "help" for information.
LSNRCTL> stop
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=HA14)(PORT=1521)))
The command completed successfully
LSNRCTL> start
Starting tnslsnr: please wait...
TNSLSNR for 32-bit Windows: Version 10.1.0.2.0 - Production
System parameter file is D:\oracle10g\network\admin\listener.ora
Log messages written to D:\oracle10g\network\log\listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=HA14)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROCipc)
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=HA14)(PORT=1521)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.1.0.2.0 - Produ
ction
Start Date 30-MAY-2007 16:29:28
Uptime 0 days 0 hr. 0 min. 2 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\oracle10g\network\admin\listener.ora
Listener Log File D:\oracle10g\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=HA14)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROCipc)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
same error is getting as i am getting previously. Tell me solution pls....!
Thank u...! -
**While leaving the host name blank, I've tried to use the following username/password combinations to no avail:
scott/tiger
system/manager
**I always receive this error message:
ORA-12560 TNS:protocol adapter error
**When I looked that error message up with a quick internet search, I came upon this information:
What causes this error?
This message indicates that there is a problem at the protocol adapter level. That is, SQL*Net and the Interchange are functioning correctly, but there is something wrong with the protocol adapter that underlies them.
How to fix it
Check addresses used for proper protocol specification. Before reporting this error, look at the error stack and check for lower level transport errors. For further details, turn on tracing and re-execute the operation. Turn off tracing when the operation is complete or you will use a lot of disk space. The trace file will have details of the problem.
You may get this error running Oracle 8.1.6 under Win2000 when you try to log in using 'svrmgrl'. You can normally connect using SQL*Plus or any other product, svrmgrl is going to be discontinued.
**I'm not terribly sure what the "how to fix it" intructions mean. I'd appreciate any help in trying to figure that out.I downloaded the database and received the same error message. What do you mean by that? You cannot just download a database. You can download the Oracle server software, install it, and create a database.
Are you on a network with a database already installed somewhere on that network? In that case, ask the DBA to make your connection to that database.
can you tell me more about tools that support PL/SQL?PL/SQL is supported in the Oracle database, Forms, Reports, web pages can be created with it etc. You really need to have an idea what you want to do. Oracle is so complex, that you cannot just start somewhere. -
Tell me the COMMAND to see the Explain Plain in Oracle SQL * Plus
HI all,
Tell me the COMMAND to see the Explain Plain in Oracle SQL * Plus?
Regards,
Balaji.CSET AUTOT TRACE EXPor EXPLAIN PLAN ... and @?/rdbms/admin/utlxpls
SCOTT@lsc01> explain plan for select * from dept where deptno=10;
Explained.
SCOTT@lsc01> @?/rdbms/admin/utlxpls
PLAN_TABLE_OUTPUT
Plan hash value: 2852011669
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 20 | 1 (0)| 00:00:01 |
| 1 | TABLE ACCESS BY INDEX ROWID| DEPT | 1 | 20 | 1 (0)| 00:00:01 |
|* 2 | INDEX UNIQUE SCAN | PK_DEPT | 1 | | 0 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("DEPTNO"=10) -
Enterprise manager configuration failed but i*SQL Plus runs fine
While Installing Oracle database 10g rel 2 on windows XP professional Service Pack 2 The Enterprise manager configuration failed.
However I*SQL plus and
Datbase configuration assistant and other tools run fine.
I got the following error message
Error instantiating em configuration files.
Refer log E:\oracle\product\10.2.0\db_1\cfgtoollogs\dbca\orcl\emConfig.log for more details.
On checking the contents of the log file I saw the following enteries
Creating directories...
Apr 14, 2007 2:24:45 PM oracle.sysman.emcp.util.PlatformInterface executeCommand
CONFIG: Unable to copy E:\oracle\product\10.2.0\db_1/sysman/config/emomsintg.xml to E:\oracle\product\10.2.0\db_1\localhost_orcl/sysman/config/emomsintg.xml: No such file or directory at bin/EMDeploy.pm line 261.
Apr 14, 2007 2:24:45 PM oracle.sysman.emcp.util.PlatformInterface executeCommand
WARNING: Error executing CMD /C E:\oracle\product\10.2.0\db_1\bin\emctl.bat deploy dbconsole E:\oracle\product\10.2.0\db_1\localhost_orcl localhost:3938 localhost orcl
Apr 14, 2007 2:24:45 PM oracle.sysman.emcp.EMAgentConfig instantiateEMConfigFiles
CONFIG: Failed to deploy state dirs
Apr 14, 2007 2:24:45 PM oracle.sysman.emcp.EMConfig perform
SEVERE: Error instantiating EM configuration files
Refer to the log file at E:\oracle\product\10.2.0\db_1\cfgtoollogs\dbca\orcl\emConfig.log for more details.
Apr 14, 2007 2:24:45 PM oracle.sysman.emcp.EMConfig perform
CONFIG: Stack Trace:
oracle.sysman.emcp.exception.EMConfigException: Error instantiating EM configuration files
at oracle.sysman.emcp.EMAgentConfig.updateAgentConfigFiles(EMAgentConfig.java:2560)
at oracle.sysman.emcp.EMAgentConfig.performConfiguration(EMAgentConfig.java:1166)
at oracle.sysman.emcp.EMAgentConfig.invoke(EMAgentConfig.java:207)
at oracle.sysman.emcp.EMAgentConfig.invoke(EMAgentConfig.java:185)
at oracle.sysman.emcp.EMConfig.perform(EMConfig.java:146)
at oracle.sysman.assistants.util.em.EMConfiguration.run(EMConfiguration.java:430)
at java.lang.Thread.run(Thread.java:534)
Can anybody suggest me a workaround.
Is this an open bug?worth running emca -deconfig dbcontrol db and then running emca -configure dbcontrol db to let it have another try.
-
Sql*plus, instant client problems
I want to connect a linux machine x86 to a server with oracle 9i. So first I wanted to install instant client and I did as is said in the page for basic, sql*plus and SDK packages, but it doesn't work. When I executed ./sqlplus user/pass@connectionchannel in the linux machine, it crashes, without error message.
If I install the windows version and try the connection from a windows machine it works, so the oracle server is working, and there is no problem with the firewalls and so.
I have tried to execute fftrace (to have a kind of log of what programs does)fftrace ./sqlplus user/pass@conn and i saw a lot of lines I paste bellow. I think the last one is read from socket, but I'm not sure and i don't know what to do. I don't know if I can connect without the instant client. I will be very thankfull for any idea you can give me, i don't know what to try.
write(3, "[13-APR-2007 12:49:34:037] nspre"..., 36) = 36
write(3, "reading from transport...\n", 26) = 26
gettimeofday({1176461374, 37784}, NULL) = 0
llseek(3, 0, [63276], SEEKCUR) = 0
write(3, "[13-APR-2007 12:49:34:037] nttrd"..., 34) = 34
write(3, "entry\n", 6) = 6
read(5,I thank you your help, but even with the trc file I don't know what can cause the problem, I don't understand what does it mean. I will thank more help. This is the last lines of the trace file related to my problem:
[24-APR-2007 09:18:37:759] nspsend: 00 2F 00 00 06 04 00 00 |./......|
[24-APR-2007 09:18:37:759] nspsend: 00 00 01 06 05 04 03 02 |........|
[24-APR-2007 09:18:37:759] nspsend: 01 00 4C 69 6E 75 78 69 |..Linuxi|
[24-APR-2007 09:18:37:759] nspsend: 33 38 36 2F 4C 69 6E 75 |386/Linu|
[24-APR-2007 09:18:37:759] nspsend: 78 2D 32 2E 30 2E 33 34 |x-2.0.34|
[24-APR-2007 09:18:37:759] nspsend: 2D 38 2E 31 2E 30 00 |-8.1.0. |
[24-APR-2007 09:18:37:759] nspsend: 47 bytes to transport
[24-APR-2007 09:18:37:759] nspsend: normal exit
[24-APR-2007 09:18:37:759] nsdofls: exit (0)
[24-APR-2007 09:18:37:759] nsdo: nsctxrnk=0
[24-APR-2007 09:18:37:759] nsdo: normal exit
[24-APR-2007 09:18:37:759] nsdo: entry
[24-APR-2007 09:18:37:759] nsdo: cid=0, opcode=85, bl=0, what=0, uflgs=0x0, cflgs=0x3
[24-APR-2007 09:18:37:759] nsdo: rank=64, nsctxrnk=0
[24-APR-2007 09:18:37:759] nsdo: nsctx: state=8, flg=0x100400d, mvd=0
[24-APR-2007 09:18:37:759] nsdo: gtn=127, gtc=127, ptn=10, ptc=2011
[24-APR-2007 09:18:37:759] nsdo: switching to application buffer
[24-APR-2007 09:18:37:759] nsrdr: entry
[24-APR-2007 09:18:37:759] nsrdr: recving a packet
[24-APR-2007 09:18:37:760] nsprecv: entry
[24-APR-2007 09:18:37:760] nsprecv: reading from transport...
[24-APR-2007 09:18:37:760] nttrd: entry
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