[Dovecot] cache files corruption

[Timo Sirainen]

On Fri, 2007-12-28 at 18:24 +0300, Dmitry Pryadko wrote:
> Timo Sirainen пишет:
> > On 28.12.2007, at 8.48, Dmitry Pryadko wrote:
> >
> >>>> I use NFS storage.
> >>>>
> >>>
> >>> Do you use one or more Dovecot servers?
> >>>
> >>>
> >> Two dovecot servers with round-robin pf balancing and NetApp NFS 
> >> storage over gigabit ethernet
> >
> > That pretty much explains it then. See http://wiki.dovecot.org/NFS
> >
> Thanks! It seems that my problem is fixed in v1.1 with mail_nfs_storage 
> = yes and mail_nfs_index = yes, am I right ?

Yep. Although it still would work faster if you could do per-user (or at
least per-IP) redirecting instead of randomly directing the connections.

IIRC in my stress tests accessing a mailbox from only one server was 2-5
times faster than if it was accessed from two servers simultaneously.
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