| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: BUG #4879: bgwriter fails to fsync the file in recovery mode |
| Date: | 2009-06-30 08:26:15 |
| Message-ID: | 1246350375.27964.43.camel@dn-x300-willij |
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| Lists: | pgsql-bugs |
On Fri, 2009-06-26 at 16:48 -0400, Tom Lane wrote:
> * I find the RecoveryInProgress test in XLogNeedsFlush rather dubious.
> Why is it okay to disable that? For at least one of the two callers
> (SetHintBits) it seems like the safe answer is "true" not "false".
> This doesn't matter too much yet but it will for hot standby.
IIUC you think it is safest to *not* write hint bits during Hot Standby?
So we would treat all commits as async commits?
--
Simon Riggs www.2ndQuadrant.com
PostgreSQL Training, Services and Support
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