From: | desmodemone <desmodemone(at)gmail(dot)com> |
---|---|
To: | "Cassiano, Marco" <mcassiano(at)manord(dot)com> |
Cc: | "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org> |
Subject: | Re: Replica (v 9.3.2) crashed with "PANIC: WAL contains references to invalid pages" |
Date: | 2014-02-10 09:29:41 |
Message-ID: | CAEs9oFnQXA-hF08vgcG1noWXWqL9rb2qgqZrGYfHTCPTmTxobw@mail.gmail.com |
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Lists: | pgsql-admin |
2014-02-10 9:30 GMT+01:00 Cassiano, Marco <mcassiano(at)manord(dot)com>:
> Hello everybody,
>
>
>
> This weeked both replicas of our main db crashed at the same time with
> this error :
>
>
>
> 2014-02-09 11:42:51 GMT 0 52c671da.14da - PANIC: WAL contains
> references to invalid pages
>
> 2014-02-09 11:42:51 GMT 0 52c671da.14da - CONTEXT: xlog redo vacuum:
> rel 1663/16433/29449; blk 181466, lastBlockVacuumed 181463
>
> 2014-02-09 11:42:52 GMT 0 52c671d9.14d1 - LOG: startup process (PID
> 5338) was terminated by signal 6: Aborted
>
> 2014-02-09 11:42:52 GMT 0 52c671d9.14d1 - LOG: terminating any other
> active server processes
>
>
>
>
>
> All three servers (main + two replicas) are on v. 9.3.2 running on Centos
> 6.4
>
>
>
> We upgraded one month ago the main db from v 9.2.6 to 9.3.2 through
> pg_upgrade and had the replicas rebuilt on 9.3.2
>
>
>
> I searched the mailing lists and found someone that had the same problem
> in the past but it seems that their problem was fixed by already released
> patches.
>
>
>
> ( see thread
> http://www.postgresql.org/message-id/675b7cee-b7f0-4e32-8e34-1efaf3ca5fe9@email.android.com
> )
>
>
>
> So it seems that our problem is a new one since we are running the latest
> version.......
>
>
>
> Thank you for your help
>
>
>
>
>
> Marco Cassiano
>
> Manifatture del Nord srl unipersonale
> Gruppo MaxMara
>
> via Mazzacurati 6
>
> C.P. n° 20 - San Maurizio
>
> 42122 Reggio Emilia RE
> ITALY
>
> Tel. +39 0522 358215
> Fax +39 0522 268715
> email : mcassiano(at)manord(dot)com
>
>
>
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>
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>
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>
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Hello,
please, could you post some details about? Your replica are on
the same storage as the primary ? Are virtual or physical ? hypervisor
type?
Could you attach / post /var/log/messages and postgres log ?
Could you attach / post pg_controldata output of the replica ?
Did you verify the filesystem integrity of the replica ?
Are the log of the primary without errors ?
Thank you very much
Mat
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