Re: [GENERAL] PANIC: corrupted item pointer

2012-04-11 Thread Janning Vygen
Am 06.04.2012 23:49, schrieb Jeff Davis: No, i didn't found any in my postgresql dirs. Should i have a core file around when i see a segmentation fault? What should i look for? It's an OS setup thing, but generally a crash will generate a core file if it is allowed to. Use ulimit -c

Re: [GENERAL] PANIC: corrupted item pointer

2012-04-06 Thread Jeff Davis
On Sat, 2012-03-31 at 13:21 +0200, Janning Vygen wrote: The OS was installed a few days before, the i installed the postgresql instance. I configured my setup with a backup server by WAL archiving. Then i tested some things and i played around with pg_reorg (but i didn't use ist till then)

Re: [GENERAL] PANIC: corrupted item pointer

2012-03-31 Thread Janning Vygen
Thank you so much for still helping me... Am 30.03.2012 20:24, schrieb Jeff Davis: On Fri, 2012-03-30 at 16:02 +0200, Janning Vygen wrote: The PANIC occurred first on March, 19. My servers uptime ist 56 days, so about 4th of February. There was no power failure since i started to use this

Re: [GENERAL] PANIC: corrupted item pointer

2012-03-30 Thread Janning Vygen
Hi, thanks so much for answering. I found a segmentation fault in my logs so please check below: On Tue, 2012-03-27 at 11:47 +0200, Janning Vygen wrote: I am running postgresql-9.1 from debian backport package fsync=on full_page_writes=off That may be unsafe (and usually is) depending

Re: [GENERAL] PANIC: corrupted item pointer

2012-03-30 Thread Jeff Davis
On Fri, 2012-03-30 at 16:02 +0200, Janning Vygen wrote: The PANIC occurred first on March, 19. My servers uptime ist 56 days, so about 4th of February. There was no power failure since i started to use this machine. This machine is in use since March, 7. I checked it twice: Now power failure.

Re: [GENERAL] PANIC: corrupted item pointer

2012-03-29 Thread Jeff Davis
Hi, First of all, shut down both servers (you indicated that you have a replica) and make a full copy of both data directories. At the first sign of corruption, that's always a good step as long as it's a practical amount of data (obviously this is more of a challenge if you have terabytes of

[GENERAL] PANIC: corrupted item pointer

2012-03-27 Thread Janning Vygen
Hi, I am running postgresql-9.1 from debian backport package fsync=on full_page_writes=off I didn't had any power failures on this server. Now I got this: 1. Logfile PANIC postgres[27352]: [4-1] PANIC: corrupted item pointer: offset = 21248, size = 16 postgres[27352]: [4-2] STATEMENT: insert

Re: [GENERAL] PANIC: corrupted item pointer: 32766

2010-05-17 Thread Catalin BOIE
On 05/14/2010 07:16 PM, Emanuel Calvo Franco wrote: The PANIC happens several times per minute, so, is really bad for me. I tried to narrow down based on a field (timestamp) and I found some bad points, but I cannot delete them (same PANIC message appear). Do you have any idea how can I

Re: [GENERAL] PANIC: corrupted item pointer: 32766

2010-05-17 Thread Catalin BOIE
On 05/14/2010 08:49 PM, Igor Neyman wrote: -Original Message- From: Catalin BOIE [mailto:cboie-pg...@66.com] Sent: Friday, May 14, 2010 5:43 AM To: pgsql-general@postgresql.org Subject: Re: PANIC: corrupted item pointer: 32766 Some more info. The PANIC happens several times

[GENERAL] PANIC: corrupted item pointer: 32766

2010-05-14 Thread Catalin BOIE
Hello! I have a serious problem with one of my tables. Version: postgresql-server-8.4.3-1.fc12.x86_64 Kernel: kernel-2.6.32.11-99.fc12.x86_64 I reindexed all indexes on that table, but I still cannot workaround this problem. Memory is ECC and the storage is RAID10 (BIOS reported it OK). How I

Re: [GENERAL] PANIC: corrupted item pointer: 32766

2010-05-14 Thread Catalin BOIE
Some more info. The PANIC happens several times per minute, so, is really bad for me. I tried to narrow down based on a field (timestamp) and I found some bad points, but I cannot delete them (same PANIC message appear). Do you have any idea how can I correct that entries? The worry part is

Re: [GENERAL] PANIC: corrupted item pointer: 32766

2010-05-14 Thread Emanuel Calvo Franco
The PANIC happens several times per minute, so, is really bad for me. I tried to narrow down based on a field (timestamp) and I found some bad points, but I cannot delete them (same PANIC message appear). Do you have any idea how can I correct that entries? The worry part is how this

Re: [GENERAL] PANIC: corrupted item pointer: 32766

2010-05-14 Thread Igor Neyman
-Original Message- From: Catalin BOIE [mailto:cboie-pg...@66.com] Sent: Friday, May 14, 2010 5:43 AM To: pgsql-general@postgresql.org Subject: Re: PANIC: corrupted item pointer: 32766 Some more info. The PANIC happens several times per minute, so, is really bad for me. I

Re: [GENERAL] PANIC: corrupted item pointer: 32766

2010-05-14 Thread Alvaro Herrera
Excerpts from Catalin BOIE's message of vie may 14 02:32:01 -0400 2010: Hello! I have a serious problem with one of my tables. Version: postgresql-server-8.4.3-1.fc12.x86_64 Kernel: kernel-2.6.32.11-99.fc12.x86_64 Hmm, it's pretty unfortunate that those buffer checks are inside