| From: | Abhijit Menon-Sen <ams(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Christoph Berg <myon(at)debian(dot)org>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: fsync-pgdata-on-recovery tries to write to more files than previously |
| Date: | 2015-05-27 01:34:53 |
| Message-ID: | 20150527013453.GA30922@toroid.org |
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| Lists: | pgsql-hackers |
At 2015-05-26 19:07:20 +0200, andres(at)anarazel(dot)de wrote:
>
> Abhijit, do you recall why the code was changed to follow all symlinks
> in contrast to explicitly going through the tablespaces as initdb -S
> does? I'm pretty sure early versions of the patch pretty much had a
> verbatim copy of the initdb logic?
Yes, earlier versions of the patch did follow symlinks only in
pg_tblspc. I changed this because Álvaro pointed out that this
was likely to miss important stuff, e.g. in
20150403163232(dot)GA28444(at)eldon(dot)alvh(dot)no-ip(dot)org,
20150406131636(dot)GD4369(at)alvh(dot)no-ip(dot)org
-- Abhijit
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