Re: WEIRD CRASH?!?!

From: Noah Silverman <noah(at)allresearch(dot)com>
To: josh(at)agliodbs(dot)com
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: WEIRD CRASH?!?!
Date: 2003-01-25 00:08:29
Message-ID: 22021C37-2FF9-11D7-A3A3-000393AA8F3C@allresearch.com
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Yes,
but I'm the only one logged into this box, and I didn't kill anything.
It appears to have died all by itself.

Thanks,

-N

On Friday, January 24, 2003, at 07:03 PM, Josh Berkus wrote:

> Noah,
>
>> I think my server crashed and then restarted itself. Does anybody
>> know
>> what all this means:
>>
>> 2003-01-24 18:28:06 PANIC: link from
>> /RAID/pgsql/pg_xlog/00000009000000BC to
>> /RAID/pgsql/pg_xlog/00000009000000C4 (initialization of log file 9,
>> segment 196) failed: File exists
>> 2003-01-24 18:28:06 LOG: server process (pid 1574) was terminated by
>> signal 6
>> 2003-01-24 18:28:06 LOG: terminating any other active server
>> processes
>> 2003-01-24 18:28:06 WARNING: Message from PostgreSQL backend:
>> The Postmaster has informed me that some other backend
>> died abnormally and possibly corrupted shared memory.
>> I have rolled back the current transaction and am
>> going to terminate your database system connection and exit.
>> Please reconnect to the database system and repeat your
>> query.
>
> This means that somebody KILL -9'd a postgres process or the
> postmaster, and
> Postgres restarted in order to clear the shared buffers. If the
> database
> started up again, you are fine.
>
> --
> -Josh Berkus
> Aglio Database Solutions
> San Francisco
>
>

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