Re: Standby server crashes in master and REL9_5_STABLE branches

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
oonishitk(at)nttdata(dot)co(dot)jp

From: Michael Paquier [mailto:michael(dot)paquier(at)gmail(dot)com]
Sent: Wednesday, September 30, 2015 4:30 PM
To: SPS 大西 高史(三技術) <oonishitk(at)nttdata(dot)co(dot)jp>
Cc: PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>; Masao Fujii <masao(dot)fujii(at)gmail(dot)com>; Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>; Petr Jelinek <petr(at)2ndquadrant(dot)com>
Subject: Re: [HACKERS] Standby server crashes in master and REL9_5_STABLE branches

On Wed, Sep 30, 2015 at 4:15 PM, <oonishitk(at)nttdata(dot)co(dot)jp<mailto:oonishitk(at)nttdata(dot)co(dot)jp>> 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