| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Andres Freund <andres(at)2ndquadrant(dot)com>, Merlin Moncure <mmoncure(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, PostgreSQL-development Hackers <pgsql-hackers(at)postgresql(dot)org>, Christophe Pettus <xof(at)thebuild(dot)com> |
| Subject: | Re: "stuck spinlock" |
| Date: | 2013-12-16 16:14:15 |
| Message-ID: | 20131216161415.GH12902@eldon.alvh.no-ip.org |
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| Lists: | pgsql-hackers |
Tom Lane escribió:
> Andres Freund <andres(at)2ndquadrant(dot)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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