| From: | Chris Redekop <chris(at)replicon(dot)com> |
|---|---|
| To: | Florian Pflug <fgp(at)phlo(dot)org> |
| Cc: | Daniel Farina <daniel(at)heroku(dot)com>, Greg Smith <greg(at)2ndquadrant(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: 9.1.2 ? |
| Date: | 2011-11-12 23:43:51 |
| Message-ID: | CAC2SuR+ca-_Y8x5dDtt+WUa6RiWYrZvvzAcDiDZya0yVSmz3Wg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Nov 9, 2011 at 6:22 PM, Florian Pflug <fgp(at)phlo(dot)org> wrote:
> On Nov9, 2011, at 23:53 , Daniel Farina wrote:
> > I think a novice user would be scared half to death: I know I was the
> > first time. That's not a great impression for the project to leave
> > for what is not, at its root, a vast defect, and the fact it's
> > occurring for people when they use rsync rather than my very sensitive
> > backup routines is indication that it's not very corner-ey.
>
> Just to emphasize the non-conerish-ness of this problem, it should be
> mentioned that the HS issue was observed even with backups taken with
> pg_basebackup, if memory serves correctly.
>
Yes I personally can reliably reproduce both the clog+subtrans problems
using pg_basebackup, and can confirm that the
"oldestActiveXid_fixed.v2.patch" does resolve both issues.
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