Re: "stuck spinlock"

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От Alvaro Herrera
Тема Re: "stuck spinlock"
Дата
Msg-id 20131216161415.GH12902@eldon.alvh.no-ip.org
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Ответ на Re: "stuck spinlock"  (Tom Lane <tgl@sss.pgh.pa.us>)
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Tom Lane escribió:
> Andres Freund <andres@2ndquadrant.com> writes:
> > On 2013-12-16 09:46:19 -0500, Tom Lane wrote:
> >> Are they complete now?
> 
> > Hm. There's two issues I know of left, both discovered in #8673:
> > - slru.c:SlruScanDirectory() doesn't support long enough
> >   filenames. Afaics that should be a fairly easy fix.
> > - multixact/members isn't protected against wraparounds, only
> >   multixact/offsets is. That's a pretty longstanding bug though,
> >   although more likely to be hit these days.
> 
> Actually, isn't this one a must-fix as well?
> 
> http://www.postgresql.org/message-id/CAPweHKe5QQ1747X2c0tA=5zf4YnS2xcvGf13Opd-1Mq24rF1cQ@mail.gmail.com

Yep, I'm going through that one now.

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



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