Re: BUG #8434: Why does dead lock occur many times ?

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Tomonari Katsumata <katsumata(dot)tomonari(at)po(dot)ntts(dot)co(dot)jp>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #8434: Why does dead lock occur many times ?
Date: 2013-11-28 11:22:17
Message-ID: 20131128112217.GE5513@eldon.alvh.no-ip.org
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Tomonari Katsumata wrote:
> Hi Alvaro
>
> I applied all patches you told me against 93_STABLE.
> But I could not build the source with the patches.
>
> It seems your patch use GetMultiXactIdMembers with four arguments,
> but the function requires three arguments.
> ----
> nmembers = GetMultiXactIdMembers(rawxmax, &members, false, false);
> ----
>
> do you have another patch?

Sorry, yes. This is the complete series of patches, although I have not
tried them against 9.3 yet.

--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

Attachment Content-Type Size
0001-Skip-looking-up-very-old-LOCK_ONLY-MultiXactIds.patch text/x-diff 9.9 KB
0002-Cope-with-heap_fetch-failure-while-locking-an-update.patch text/x-diff 1.5 KB
0003-Don-t-try-to-set-InvalidXid-as-page-pruning-hint.patch text/x-diff 2.0 KB
0004-Compare-Xmin-to-previous-Xmax-when-locking-an-update.patch text/x-diff 1.9 KB
0005-Use-a-more-granular-approach-to-follow-update-chains.patch text/x-diff 7.7 KB

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