| From: | Heikki Linnakangas <hlinnakangas(at)vmware(dot)com> |
|---|---|
| To: | Sergey Konoplev <gray(dot)ru(at)gmail(dot)com> |
| Cc: | Andres Freund <andres(at)2ndquadrant(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>, Maxim Boguk <maxim(dot)boguk(at)gmail(dot)com>, Максим Панченко <Panchenko(at)gw(dot)tander(dot)ru>, Сизов Сергей Павлович <sizov_sp(at)gw(dot)tander(dot)ru>, Tomonari Katsumata <katsumata(dot)tomonari(at)po(dot)ntts(dot)co(dot)jp> |
| Subject: | Re: Hot standby 9.2.6 -> 9.2.6 PANIC: WAL contains references to invalid pages |
| Date: | 2013-12-20 19:34:30 |
| Message-ID: | 52B49BC6.3030406@vmware.com |
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| Lists: | pgsql-bugs pgsql-hackers |
On 12/20/2013 01:13 AM, Sergey Konoplev wrote:
> On Thu, Dec 19, 2013 at 3:04 PM, Andres Freund <andres(at)2ndquadrant(dot)com> wrote:
>> On 2013-12-19 14:37:04 -0800, Sergey Konoplev wrote:
>>> It was suffering from this problem on 9.2.4, mostly last couple of
>>> weeks when I had to rebuild the replica almost every 3 days, and I
>>> hoped it would be fixed in 9.2.6, but it is not.
>>
>> This actually is a separate bug from the one fixed. Not that the CONTEXT
>> message isn't talking about "visible" but about "vacuum".
>
> Oh, I see. I have completely lost in these bugs last several months.
>
> Are there anything I can do to prevent it except waiting for a patch?
I wonder if this might be the same bug Tomonari Katsumata reported
yesterday:
http://www.postgresql.org/message-id/E1VtTni-00082E-Jv@wrigleys.postgresql.org.
Since this keeps happening to you, could you try the patch he posted and
see if it helps?
- Heikki
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