| From: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
|---|---|
| To: | Erik Rijkers <er(at)xs4all(dot)nl> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Subject: | Re: Assertion failure twophase.c (2) (testing HS/SR) |
| Date: | 2010-03-11 09:29:21 |
| Message-ID: | 4B98B7F1.6010707@enterprisedb.com |
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| Lists: | pgsql-hackers |
Erik Rijkers wrote:
> in a 9.0devel, primary+standby, cvs from 2010.03.04 01:30
>
> With three patches:
>
> new_smart_shutdown_20100201.patch
> extend_format_of_recovery_info_funcs_v4.20100303.patch
Got a link to these two patches? I couldn't find them with a quick search.
> fix-KnownAssignedXidsRemoveMany-1.patch
>
> pg_dump -d $db8.4.2 | psql -d $db9.0devel-primary
>
> FailedAssertion, File: "twophase.c", Line: 1201.
>
> The standby was restarted and seems to catch up OK again.
> ...
> see also:
> http://archives.postgresql.org/pgsql-hackers/2010-02/msg02221.php
I'm still not any wiser on what's causing that, but I've fixed the bug
in KnownAssignedXidsMany() now.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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