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 -

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 the

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 machi

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 failur

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) d

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 data

[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 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 hap

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 h

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 PageR

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 m

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 t

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 h

[GENERAL] PANIC: corrupted item pointer: 32766

2010-05-13 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