9i on Linux. Problems with Temp tablespace cleanup
I am currently running Oracle 9i Enterprise on SUSE Linux 7.2.
I am executing queries against the new XMLType datatype and every query adds to the Temp tablespace, which doesn't get cleaned up. Eventually, the tablespace will run out of space and Oracle will issue and error:
ORA-01652: unable to extend temp segment by 128 in tablespace <name>
The only way to clean up the Temp tablespace seems to be by restarting the server.
Is that happening on other platforms as well? I would appreciate any help.
Hi
You can connect to the database as DBA (Sys or System) and make a bigger temporal tablespace. Or create a new bigger temporary tablespace and assign it to the user.
A10!
PS: Temporary tablespace is used when no memory available for the session, for example when a big ORDER BY is done. Try to increase the memory assigned, just look at initXXX.ora (sort_size)
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i can log on to database using toad, query the database, but when i try to take an export or something i got the error
EXP-00056: ORACLE error 1157 encountered
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when i did the restore, i simply renamed the datafiles and redo logs.
But i didnt rename the TEMP datafile, as you can not rename it with a "alter database rename file ..." command
so thats the problem!
i planned to create a new default temp. tablespace, and simply make it default and drop the other one. but it does not work!
i tried to execute:
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So, im stuck and i beleive i have to RENAME the datafile for temporary tablespace. how can i do this?
Edited by: merope on Jun 9, 2009 11:32 AMSQL> col file_name for a50
col status for a15
col tablespace_name for a15
col PROPERTY_VALUE for a20
select file_name,tablespace_name,bytes/1024/1024 as "SIZE_IN_MB",status,autoextensible from dba_temp_files;
SELECT PROPERTY_NAME,PROPERTY_VALUE FROM DATABASE_PROPERTIES where PROPERTY_NAME='DEFAULT_TEMP_TABLESPACE';
SQL> SQL> SQL> SQL> SQL> SQL> ERROR:
ORA-01157: cannot identify/lock data file 202 - see DBWR trace file
ORA-01110: data file 202: '/izmir1/oradbTPRS/temp1.db'
no rows selected
SQL>
PROPERTY_NAME PROPERTY_VALUE
DEFAULT_TEMP_TABLESPACE TEMP3
This is not the actual directory: /izmir1/oradbTPRS/temp1.db
it is the old location, but in the restored db, the temp1.db file is in some other directory
how can i rename this?
Edited by: merope on Jun 9, 2009 11:50 AM -
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Hello friends,
I have the 8.1.7.4 version, with a 18GB Temporary Tablespace.
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SQL error 1652 occurred when accessing table XXX
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I am experiencing the following errors below while trying to compile C++ programs using Sun C++ from the latest release of Sun Studio Compilers for Linux Alpha, on Red Hat Enterprise Linux 4 with kernel 2.6.9-34.EL and Ubuntu Breezy Badger 5.10 with kernel 2.6.12-10-686. I get the same exact errors on both OS's and on two different machines.
root@ubuntu:/home/jc/cs225/Machine Problems/cs225/mp1/cs225_mp1# make
CC -c -g string.cpp
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/iosfwd", line 74: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/iosfwd", line 75: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 191: Error: "," expected instead of "state_type".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 194: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 261: Error: "," expected instead of "get_state".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 265: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 299: Error: "," expected instead of "state_type".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 302: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 410: Error: "," expected instead of "get_state".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 414: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 506: Error: The function "strstr" must have a prototype.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 523: Error: The function "strcspn" must have a prototype.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 529: Error: The function "strspn" must have a prototype.
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"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 125: Error: Template parameter std::stateT requires a type argument.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 130: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 130: Error: Template parameter std::stateT requires a type argument.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 214: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 221: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 277: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 335: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 392: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 443: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 504: Error: Template declarations cannot have extern "C" linkage.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/limits", line 558: Error: Template declarations cannot have extern "C" linkage.
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Except on ubuntu, it has one more error
"/usr/include/wctype.h", line 47: Error: A declaration was expected instead of "}".
and what is on line 47 is below
__END_NAMESPACE_C99
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From the testing I did, it appears to have these problems for most of the C++ programs I have written, especially the ones that involve object oriented programming. All programs that I wrote do not have these problems with g++ or Sun CC for Solaris. It does however work fine only for small fraction of the programs I have written. I dont quite understand why it works in some cases and others it doesnt, but I know for sure, that it should be working for all cases when Sun CC from Sun Studio 10 on Solaris 10 for X86 has no problems compiling the same programs.I tried workaround number 2 from the 3 choices that were listed by horsh. That fixes the mathcalls.h problem but still I have the following errors.
jcurran2@ubuntu:~/cs225/Machine Problems/cs225/mp1/cs225_mp1$ make
CC -c -g string.cpp
"/usr/include/wctype.h", line 47: Error: A declaration was expected instead of "}".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/iosfwd", line 74: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/iosfwd", line 75: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 191: Error: "," expected instead of "state_type".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 194: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 261: Error: "," expected instead of "get_state".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 265: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 299: Error: "," expected instead of "state_type".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 302: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 410: Error: "," expected instead of "get_state".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 414: Error: Use ";" to terminate declarations.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 506: Error: The function "strstr" must have a prototype.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 523: Error: The function "strcspn" must have a prototype.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/traits", line 529: Error: The function "strspn" must have a prototype.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 125: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 125: Error: Template parameter std::stateT requires a type argument.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 130: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/rwlocale", line 130: Error: Template parameter std::stateT requires a type argument.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/codecvt", line 55: Error: mbstate_t is not defined.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/codecvt", line 55: Error: Template parameter std::stateT requires a type argument.
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/codecvt", line 61: Error: "," expected instead of "state_type".
"/opt/sun/LinuxCompilers/sunstudiomars/prod/include/CC/Cstd/rw/codecvt", line 63: Error: Use ";" to terminate declarations.
Error: Cannot continue processing because of prior errors.
Compilation aborted.
make: *** [string.o] Error 1
jcurran2@ubuntu:~/cs225/Machine Problems/cs225/mp1/cs225_mp1$
Can someone please respond? There is more to the problem. Perhaps
there are more glibc headers that have problems. In addition, if Sun wants to port the Sun Studio Compilers for linux to be stable on all linux distributions I suggest using VM ware and installing several linux distrobutions as virtual machines and testing this software on each virtual machine to see the problems that occur on each distribution. That way you might be able to uncover more problems to find a solution that will work best for portability on all linux distributions. -
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================================
Hello All,
I just inherited a DB from a person that left the company, and I've noticed something interesting in the TEMP tablespace. One file is located in /u02 and the additional file that was added latter - is staged at /u01. To make matters worse, temp01.dbf is a 968MB file where 744MB is being used, (no auto extend), temp02 looks like it was mistakenly created at 25GB (should have been 2GB) and it is using 3GB of space (with Auto extend on).
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input datafile fno=00012 name=/u01/app/oracle/oradata/ORCL/datafile/inventory02.dbf
input datafile fno=00006 name=/u01/app/oracle/oradata/ORCL/datafile/ts01.dbf
input datafile fno=00008 name=/u01/app/oracle/oradata/ORCL/datafile/ts02.dbf
input datafile fno=00001 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_system_48fprop3_.dbf
channel ORA_DISK_1: specifying datafile(s) in backupset
channel ORA_DISK_1: starting full datafile backupset
input datafile fno=00009 name=/u01/app/oracle/oradata/ORCL/datafile/undo01.dbf
channel ORA_DISK_1: starting piece 1 at 03-MAR-09
input datafile fno=00013 name=/u01/app/oracle/oradata/ORCL/datafile/val01.dbf
input datafile fno=00007 name=/u01/app/oracle/oradata/ORCL/datafile/test_reorg0
input datafile fno=00004 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_users_48fprowb_.dbf
input datafile fno=00010 name=/u01/app/oracle/oradata/ORCL/datafile/ts01b.dbf
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ORA_DISK_1 channel at 03/03/2009 14:15:15
ORA-19502: write error on file "/u01/app/oracle/backup/ORCL/ora_df680537660_s2_s1", blockno 25985 (blocksize=8192)
ORA-27072: File I/O error
Linux Error: 2: No such file or directory
Additional information: 4
Additional information: 483328
Additional information: 25985
Directory exist because I can backup single tablespace, into the same directory, I just can't backup whole database.
Edited by: val75 on Mar 3, 2009 1:57 PM -
Should I increase TEMP tablespace size here ?
Version: 10.2.0.4
Platform : RHEL 5.8
Currently we are running a batch job in a schema. The default temporary tablespace for that schema is TEMP.
But I see that the tablespace is full.
SQL> select file_name, bytes/1024/1024/1024 gb from dba_temp_files where tablespace_name = 'TEMP';
FILE_NAME GB
/prd/fdms/oradata_db18/fdmsc1sdb/oradata/ts_temp/temp01.dbf 10
SQL> SELECT TABLESPACE_NAME, FILE_ID,
BYTES_USED/1024/1024,
bytes_free/1024/1024
FROM V$TEMP_SPACE_HEADER where tablespace_name = 'TEMP' 2 3 4 ;
TABLESPACE_NAME FILE_ID BYTES_USED/1024/1024 BYTES_FREE/1024/1024
TEMP 1 10240
So, far the application users have not complained and I didn't see any 'unable to extend' error in the alert log yet, but the above scenario is dangerous. Right? I mean SQL statements with sorting can error out. Right ? Unlike UNDO, with temp tablespace, temp segments cannot be reused. Right ?Hello,
As said previously, the Sort Segments can be reused, the Views V$SORT_SEGMENT and V$TEMPSEG_USAGE are relevant to monitore the usage of the Temporary Tablespace.
You'll find in the Note below a way to control over time the Temporary Tablespace:
How Can Temporary Segment Usage Be Monitored Over Time? [ID 364417.1]
More over, you may also check for any ORA-01652 in the Alert Log.
But don't worry to much to get a Full Temporary Tablespace, here "Full" doesn't mean "unreusable".
Hope this help.
Best Regards,
Jean-Valentin Lubiez
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