Re: PANIC in pg_commit_ts slru after crashes

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Cc: Simon Riggs <simon(at)2ndquadrant(dot)com>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: PANIC in pg_commit_ts slru after crashes
Date: 2017-04-17 23:35:23
Message-ID: CAB7nPqTvBUk8H4c-7tPWWG6Db_v2MWPdM2LOJRaG05hOPHp9cA@mail.gmail.com
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On Tue, Apr 18, 2017 at 12:33 AM, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote:
> On Sun, Apr 16, 2017 at 6:59 PM, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
> wrote:
>>
>>
>>
>> Jeff, does this patch make the situation better? The fix is rather
>> simple as it just makes sure that the next XID never gets updated if
>> there are no 2PC files.
>
>
> Yes, that fixes the reported case when 2PC are not being used.

Thanks for the confirmation. I am able to run your test suite by the
way after a couple of tweaks, and I can see the failures. Still
investigating the 2nd report...
--
Michael
VMware vCenter Server
www.vmware.com

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