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From: [email protected]
To: [email protected]
To: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Subject: Re: Standby server crashes in master and REL9_5_STABLE branches
Date: Wed, 30 Sep 2015 08:51:39 +0000
Message-ID: <4ada34a9bddc445581b08f57e02892c0@MP-MSGSS-MBX004.msg.nttdata.co.jp> (raw)
In-Reply-To: <CAB7nPqSdDx50njV5sXJS5sq1RPynXGDs3vAXVbHHiNA8CQi7QQ@mail.gmail.com>
References: <ca44c6c7f9314868bdc521aea4f77cbf@MP-MSGSS-MBX004.msg.nttdata.co.jp>
	<CAB7nPqSdDx50njV5sXJS5sq1RPynXGDs3vAXVbHHiNA8CQi7QQ@mail.gmail.com>
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No, I do not have a backtrace.

I 'm sorry about using misleading word ‘crash’.
The standby server did not cause process crash.
It exited abnormally.

Regards,

======
Takashi Ohnishi
[email protected]

From: Michael Paquier [mailto:[email protected]]
Sent: Wednesday, September 30, 2015 4:30 PM
To: SPS 大西 高史(三技術) <[email protected]>
Cc: PostgreSQL mailing lists <[email protected]>; Masao Fujii <[email protected]>; Alvaro Herrera <[email protected]>; Petr Jelinek <[email protected]>
Subject: Re: [HACKERS] Standby server crashes in master and REL9_5_STABLE branches



On Wed, Sep 30, 2015 at 4:15 PM, <[email protected]<mailto:[email protected]>> wrote:
FATAL:  could not access status of transaction 9009
DETAIL:  Could not read from file "pg_commit_ts/0000" at offset 90112: Success.
CONTEXT:  xlog redo Transaction/COMMIT: 2015-09-30 15:52:41.924141+09
LOG:  startup process (PID 23199) exited with exit code 1
LOG:  terminating any other active server processes

I cannot explain why but this crash seems to disappear if I moved HEAD to before commit 6b61955135e94b39d85571fdbb0c5a749af767f1.

Even if I have the feeling that Alvaro, Petr and/or Fujii-san already know what is going on, do you have a backtrace at hand?
--
Michael


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