From: Mike Williams <mike.williams@comodo.com>
To: Alex Hunsaker <badalex@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-admin@postgresql.org
Subject: Re: ERROR: could not open segment 1 of relation 1663/743352/743420 (target block 6407642): No such file or directory
Date: Tue, 30 Mar 2010 10:16:28 +0000
Message-ID: <201003301116.28805.mike.williams@comodo.com> (raw)
In-Reply-To: <34d269d41003291226n4bdc8f57t96132a22df64dea1@mail.gmail.com>
References: <201003281841.41865.mike.williams@comodo.com>
<719e433b1c118d4d8de72f171199678a.squirrel@mail.brad.office.comodo.net>
<34d269d41003291226n4bdc8f57t96132a22df64dea1@mail.gmail.com>
On Monday 29 March 2010 20:26:08 Alex Hunsaker wrote:
> > Test are para-virt VMs with "regular" kernels, production are real
> > machines with hardened kernels (grsec+pax).
>
> Ive seen this error on a few boxes around here, using a non grsec
> kernel fixes it. I never bothered to report it because I cant
> reproduce it and it goes away without grsec. (2.6.30-32 IIRC, have
> not tired the latest 33). Interestingly I have the *exact* same
> hardware and setup (kernel/userspace/postgres etc) on a test machine
> that I've never been able to trigger it on.
Thanks Alex, good to know I've not screwed up the kernel somehow.
I've been using 2.6.32 with grsecurity-2.1.14-2.6.32.9-201002231820 applied.
--
Mike Williams
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To: pgsql-admin@postgresql.org
Cc: mike.williams@comodo.com, badalex@gmail.com, tgl@sss.pgh.pa.us
Subject: Re: ERROR: could not open segment 1 of relation 1663/743352/743420 (target block 6407642): No such file or directory
In-Reply-To: <201003301116.28805.mike.williams@comodo.com>
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