[Pkg-postgresql-private] Re: Bug#234017: postgresql: Please chattr +A the wal-directory
Martin Pitt
martin@piware.de
Wed, 25 Feb 2004 10:39:39 +0100
Hi Oliver!
On 2004-02-24 19:29 +0000, Oliver Elphick wrote:
> On Tue, 2004-02-24 at 18:56, Oliver Elphick wrote:
> > Presumably this would have to be put in initdb, or do you envisage its
> > being added to the postinst script? The former would be better for
> > ensuring consistency; however it would involve another change from
> > upstream behaviour, which we should be reluctant to do.
>
> On thinking a bit more about this, I believe it would violate the
> principle of least surprise. I expect to be able to use "ls -lu" to
> find out when a file was last accessed, and if the directory was
> chattred, it would give me misleading information and I wouldn't realise
> it.
>
> It would also have to be repeated after every table creation, and
> whenever a table got up to the size limit and split; I don't think it is
> feasible for the package to arrange for that.
>
> If system administrators want to do this, they should do it themselves.
> I would favour tagging this "wontfix".
We could ask the bug reporter for concrete benchmarks (or do them on
ourselves); if it does not gain much (i. e. more than 10%, which I
doubt), I would agree to "wontfix".
Martin
--
Martin Pitt Debian GNU/Linux Developer
martin@piware.de mpitt@debian.org
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