On Wed, 2009-09-09 at 14:51 +1000, Rob Mueller wrote:
> > - cyrus-imapd-2.3.7 (from RHEL5/CentOS-5) with some minor patches in the
> >  popd (UUID format and an enhancement to the authentication - both
> >  shouldn't have any impact on the storage part)
> 
> As I'm sure others will mention, this is a quite old cyrus now with many 
Well, the "stable" one from RHEL5/CentOS-5.
> known bugs.
"Update" is replacing known bugs with unknown bugs;-) SCNR ....
> You chould definitely consider upgrading to Simon Matters RPMs
>
> <http://www.invoca.ch/pub/packages/cyrus-imapd/>
Will have a look at it.

> > It happened now and then and is somewhat inconvenient.
> > And it's not fun if the /var/log partition is full just because
> > cyr_expire stumbles over a corrupted BDB.
> 
> We used to see this every now and then as well, but it's stopped since we 
> fixed this bug:
> 
> http://www.mail-archive.com/cyrus-de...@lists.andrew.cmu.edu/msg01123.html
idled isn't IMHO probably not the cause hereover: 
----  snip  ----
1001#po-a:grep idled /etc/cyrus.conf 
  # this is only necessary if using idled for IMAP IDLE
#  idled         cmd="idled"
1002#po-a:
----  snip  ----
And that wasn't changed in years.

[...]
> > We switched to iSCSI just recently - so that's the only really "new"
> > thing in the setup.
> 
> I think it's either a coincidence (eg the bug is not iSCSI related), or if 
> it is iSCSI related, it's not directly related, and probably just caused by 
> timing race changes created by a change in the storage layer.
I also don't believe in simple iSCSI bugs - it's IMHO old enough and too
much used for that.

        Bernd
-- 
Firmix Software GmbH                   http://www.firmix.at/
mobil: +43 664 4416156                 fax: +43 1 7890849-55
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