what does panicloopdetected contain?

Database

what does panicloopdetected contain?

Hello,

My teadata pde status was down/hardstop. Somwhere on blogs i read that the issue is because of panicloopdetected file presence. So i deleted this file now my database service is running.

I just want to know what does this file contain and why teradata have created this.

Thanks :)

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2 REPLIES
N/A

Re: what does panicloopdetected contain?

/var/opt/teradata/tdtemp/PanicLoopDetected is an empty file.

From the "Messages" manual:

13821 Crash loop detected during TPA initialization.

Explanation: In order to prevent PDE initialization from looping forever when an error prevents it from completing, it is

only automatically restarted three times. After three unsuccessful initialization attempts, this message is issued and restart

attempts are discontinued, leaving PDE down.

Dieter
N/A

Re: what does panicloopdetected contain?

Hi,

How solve the above issue? I am getting the following error. Please help -

Sep 11 20:35:01 s10-1310 Teradata[6092]: INFO: Teradata: 13018 #Event number 33-13018-00 (severity 0, category 11) 1 node online.

Sep 11 20:35:02 s10-1310 Teradata[6092]: INFO: Teradata: 11469 #Event number 33-11469-00 (severity 0, category 11), occurred on Wed Sep 11 20:35:01 2013 at 001-01 (Vproc 16384, partition 0, task 6204) in system <unknown> in Module pdemain, version

Sep 11 20:35:02 s10-1310 Teradata[6092]:  ReadFile error: 0 on /etc/opt/teradata/tdconfig/dbsconfig.gdo

Sep 11 20:35:02 s10-1310 Teradata[6092]: PROC/FUN

Sep 11 20:35:02 s10-1310 Teradata[6092]: Location          Function                   File:Line

Sep 11 20:35:02 s10-1310 Teradata[6092]: ---------------------------------------------------------------

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         GdoLogFileError+0x74       gdoperm.c:438

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         gdoreadinternal+0x86       gdopnet.c:294

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         GdoPermInit+0x9c           gdoperm.c:98

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         GdoPartitionInit+0x230     gdolibinit.c:269

Sep 11 20:35:02 s10-1310 Teradata[6092]: pdemain           gdoinitdone+0x95           gdoinit.c:525

Sep 11 20:35:02 s10-1310 Teradata[6092]: pdemain           tpastart_netconfig+0x2b0   tpastart.c:1704

Sep 11 20:35:02 s10-1310 Teradata[6092]: pdemain           tpastart_tpa+0x43          tpastart.c:2798

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         tsknewthread+0x597         tskport.c:1233

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpthread.so.0   start_thread+0x93          

Sep 11 20:35:02 s10-1310 Teradata[6092]: libc.so.6         __clone+0x6d               

Sep 11 20:35:02 s10-1310 Teradata[6092]: INFO: Teradata: 13895 #PDE: TPA restart initiated by this node, 001-01, for event 11455.

Sep 11 20:35:02 s10-1310 Teradata[6092]: INFO: Teradata: 13895 #PDE: TPA restart requested by node 001-01 for event 11455.

Sep 11 20:35:02 s10-1310 Teradata[6092]: DEGRADED: Teradata: 11455 #Event number 33-11455-00 (severity 40, category 10), occurred on Wed Sep 11 20:35:02 2013 at 001-01 (Vproc 16384, partition 0, task 6204) in system <unknown> in Module pdemain, version

Sep 11 20:35:02 s10-1310 Teradata[6092]:  Cannot read a GDO.

Sep 11 20:35:02 s10-1310 Teradata[6092]: PROC/FUN

Sep 11 20:35:02 s10-1310 Teradata[6092]: Location          Function                   File:Line

Sep 11 20:35:02 s10-1310 Teradata[6092]: ---------------------------------------------------------------

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         GdoPartitionInit+0x274     gdolibinit.c:277

Sep 11 20:35:02 s10-1310 Teradata[6092]: pdemain           gdoinitdone+0x95           gdoinit.c:525

Sep 11 20:35:02 s10-1310 Teradata[6092]: pdemain           tpastart_netconfig+0x2b0   tpastart.c:1704

Sep 11 20:35:02 s10-1310 Teradata[6092]: pdemain           tpastart_tpa+0x43          tpastart.c:2798

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpde.so         tsknewthread+0x597         tskport.c:1233

Sep 11 20:35:02 s10-1310 Teradata[6092]: libpthread.so.0   start_thread+0x93          

Sep 11 20:35:02 s10-1310 Teradata[6092]: libc.so.6         __clone+0x6d               

Sep 11 20:35:03 s10-1310 Teradata[6092]: INFO: Teradata: 13018 #Event number 33-13018-00 (severity 0, category 11) 1 node online.

Sep 11 20:35:03 s10-1310 Teradata[6092]: INFO: Teradata: 11469 #Event number 33-11469-00 (severity 0, category 11), occurred on Wed Sep 11 20:35:03 2013 at 001-01 (Vproc 16384, partition 0, task 6209) in system <unknown> in Module pdemain, version

Sep 11 20:35:03 s10-1310 Teradata[6092]:  ReadFile error: 0 on /etc/opt/teradata/tdconfig/dbsconfig.gdo

Sep 11 20:35:03 s10-1310 Teradata[6092]: PROC/FUN

Sep 11 20:35:03 s10-1310 Teradata[6092]: Location          Function                   File:Line

Sep 11 20:35:03 s10-1310 Teradata[6092]: ---------------------------------------------------------------

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         GdoLogFileError+0x74       gdoperm.c:438

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         gdoreadinternal+0x86       gdopnet.c:294

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         GdoPermInit+0x9c           gdoperm.c:98

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         GdoPartitionInit+0x230     gdolibinit.c:269

Sep 11 20:35:03 s10-1310 Teradata[6092]: pdemain           gdoinitdone+0x95           gdoinit.c:525

Sep 11 20:35:03 s10-1310 Teradata[6092]: pdemain           tpastart_netconfig+0x2b0   tpastart.c:1704

Sep 11 20:35:03 s10-1310 Teradata[6092]: pdemain           tpastart_tpa+0x43          tpastart.c:2798

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         tsknewthread+0x597         tskport.c:1233

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpthread.so.0   start_thread+0x93          

Sep 11 20:35:03 s10-1310 Teradata[6092]: libc.so.6         __clone+0x6d               

Sep 11 20:35:03 s10-1310 Teradata[6092]: INFO: Teradata: 13895 #PDE: TPA restart initiated by this node, 001-01, for event 11455.

Sep 11 20:35:03 s10-1310 Teradata[6092]: INFO: Teradata: 13895 #PDE: TPA restart requested by node 001-01 for event 11455.

Sep 11 20:35:03 s10-1310 Teradata[6092]: DEGRADED: Teradata: 11455 #Event number 33-11455-00 (severity 40, category 10), occurred on Wed Sep 11 20:35:03 2013 at 001-01 (Vproc 16384, partition 0, task 6209) in system <unknown> in Module pdemain, version

Sep 11 20:35:03 s10-1310 Teradata[6092]:  Cannot read a GDO.

Sep 11 20:35:03 s10-1310 Teradata[6092]: PROC/FUN

Sep 11 20:35:03 s10-1310 Teradata[6092]: Location          Function                   File:Line

Sep 11 20:35:03 s10-1310 Teradata[6092]: ---------------------------------------------------------------

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         GdoPartitionInit+0x274     gdolibinit.c:277

Sep 11 20:35:03 s10-1310 Teradata[6092]: pdemain           gdoinitdone+0x95           gdoinit.c:525

Sep 11 20:35:03 s10-1310 Teradata[6092]: pdemain           tpastart_netconfig+0x2b0   tpastart.c:1704

Sep 11 20:35:03 s10-1310 Teradata[6092]: pdemain           tpastart_tpa+0x43          tpastart.c:2798

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpde.so         tsknewthread+0x597         tskport.c:1233

Sep 11 20:35:03 s10-1310 Teradata[6092]: libpthread.so.0   start_thread+0x93          

Sep 11 20:35:03 s10-1310 Teradata[6092]: libc.so.6         __clone+0x6d               

Sep 11 20:35:03 s10-1310 Teradata[6092]: INFO: Teradata: 13821 #Event number 33-13821-00 (severity 10, category 12) Crash loop detected during TPA initialization.

Thanks

Saj