TNS-00510: Internal limit restriction exceeded
HI all We had those messages yesterday in the listener.log file TNS-12500: TNS:listener failed to start a dedicated server process TNS-12540: TNS:internal limit restriction exceeded TNS-12560: TNS:protocol adapter error TNS-00510: Internal limit restriction exceeded Also on the unix side, we had a message about the OS that can not fork a new process. This is on 8172 32bits/AIX 4.3.3 The sga is 1.7G, the server has 8G of ram. There is between 150 and 300 users connected. The init.ora process parameter is set to 425. The unix number of process allowed is set to 500. I've check on metalink, but found nothing that we do not already do. Any ideas ? Thanks = Stéphane Paquette DBA Oracle, consultant entrepôt de données Oracle DBA, datawarehouse consultant [EMAIL PROTECTED] ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?paquette=20stephane?= INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: TNS-00510: Internal limit restriction exceeded
Get more cutlery! Increase the number of processes available both system-wide and per capita. -Original Message- From: paquette stephane [mailto:[EMAIL PROTECTED]] Sent: Friday, October 04, 2002 10:39 AM To: Multiple recipients of list ORACLE-L Subject: TNS-00510: Internal limit restriction exceeded HI all We had those messages yesterday in the listener.log file TNS-12500: TNS:listener failed to start a dedicated server process TNS-12540: TNS:internal limit restriction exceeded TNS-12560: TNS:protocol adapter error TNS-00510: Internal limit restriction exceeded Also on the unix side, we had a message about the OS that can not fork a new process. This is on 8172 32bits/AIX 4.3.3 The sga is 1.7G, the server has 8G of ram. There is between 150 and 300 users connected. The init.ora process parameter is set to 425. The unix number of process allowed is set to 500. I've check on metalink, but found nothing that we do not already do. Any ideas ? Thanks = Stéphane Paquette DBA Oracle, consultant entrepôt de données Oracle DBA, datawarehouse consultant [EMAIL PROTECTED] ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?paquette=20stephane?= INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Gogala, Mladen INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: TNS-00510: Internal limit restriction exceeded
Funny you should mention... We had the same problem with an 8170 64bit db on AIX 4.3.3 yesterday at about 14:30. Paging space had become exhausted. In brief, I'm guessing the rash of memory leaks in 8170-8172 (or the temporary fix I did until I can patch to 8174) is the cause. Details below: The box is an M80 with 4GB main memory, 1GB paging space. Two dbs, db1 has sga of ~530M, db2 has sga of ~180M. When I looked at the server,paging space usagewas at 97%. Trying to run commands at the unix prompt generated the following: ksh: 0403-031 The fork function failed. There is not enough memory available. To protect itself, the opsys had aparently also killed a few processes as evidenced by a handful of PGSP_KILL errors in the system error log. As users and developers (don't ask) began to bail off, paging space usage dropped to 86% and we were able to maintain connectivity until a (previously scheduled) maintenance window yesterday evening. Here is how the paging space looked as we brought the dbs down: Before either dbis down:# lsps -a Page Space Physical Volume Volume Group Size %Used Active Auto Typehd6 hdisk0 rootvg 1024MB 86 yes yes lvAfterdb2 is brought down (this indicates db2 with sga of 180M had 185M of paging space):# lsps -aPage Space Physical Volume Volume Group Size %Used Active Auto Typehd6 hdisk0 rootvg 1024MB 68 yes yes lvAfter db1 is brought down (this indicates db1 with sga of 530M had 481M of paging space): # lsps -aPage Space Physical Volume Volume Group Size %Used Active Auto Typehd6 hdisk0 rootvg 1024MB 21 yes yes lvAfter the reboot, before any dbs are up:# lsps -aPage Space Physical Volume Volume Group Size %Used Active Auto Typehd6 hdisk0 rootvg 1024MB 1 yes yes lvAfter the two dbs are back up:# lsps -aPage Space Physical Volume Volume Group Size %Used Active Auto Typehd6 hdisk0 rootvg 1024MB 1 yes yes lv I had kicked the shared pool up a good bit on db112 days earlier along with a couple of other init parm changes to deal with ORA-04031 errors due to the memory leaks. Here are the relevant init parm entries (the _db_handles_cached parm will impact performance): # ORA-04031 errors with BAMIMA upon login. Until# patched to 8.1.7.4, kick up shared_pool, make shared_pool_reserved_size =10-15%# and try to bounce the db on occasion. Add large_pool area for parallel query.# Finally, added _db_handles_cached=0 to keep from hitting one memory leaking bug.# Remove this parm after patched to 8.1.7.4_db_handles_cached=0shared_pool_size = 400M shared_pool_reserved_size = 60M # 10-15%ofshared_pool_size = 60M large_pool_size = 20M # start at 20, maybe go to 40 if ok I will probably cut back on the shared pool until I can get this patched to 8174 (and monitor paging space to bounce the dbswhen needed). HTH, Scott [EMAIL PROTECTED] 10/4/02 10:38:31 AM HI all We had those messages yesterday in the listener.logfile TNS-12500: TNS:listener failed to start a dedicatedserver processTNS-12540: TNS:internal limit restriction exceeded TNS-12560: TNS:protocol adapter error TNS-00510: Internal limit restriction exceededAlso on the unix side, we had a message about the OSthat can not fork a new process.This is on 8172 32bits/AIX 4.3.3 The sga is 1.7G, the server has 8G of ram.There is between 150 and 300 users connected.The init.ora process parameter is set to 425. The unixnumber of process allowed is set to 500.I've check on metalink, but found nothing that we donot already do.Any ideas ?Thanks=Stéphane PaquetteDBA Oracle, consultant entrepôt de donnéesOracle DBA, datawarehouse consultant[EMAIL PROTECTED]
TNS-00510: Internal limit restriction exceeded
I am getting these errors in my listener.log when trying to connect. Current connections are fine, it is only new connections getting the error. TNS-12500: TNS:listener failed to start a dedicated server process TNS-12540: TNS:internal limit restriction exceeded TNS-12560: TNS:protocol adapter error TNS-00510: Internal limit restriction exceeded 32-bit Windows Error: 8: Exec format error Do I need to change something like my processes parameter in init.ora? Any ideas?? Thanks, Dave -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Farnsworth, Dave INET: [EMAIL PROTECTED] Fat City Network Services-- (858) 538-5051 FAX: (858) 538-5051 San Diego, California-- Public Internet access / Mailing Lists To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
