[Gluster-users] Email storage backend for Sendmail, Maildir, and Courier-imap

[Anand Avati]

> Main issue so far seems to be related with Courier-Imap in that when moving
> messages between IMAP folders some messages are duplicated with the
> io-threads enabled on the client side.  Issue looks to be on the
> Courier-IMAP side though I haven't seen this with NFS and the duplicate
> messages within the Maildir have unique file names.

> GlusterFS:  1.3.12

Can try upgrading to the 2.0 rc release and see if the issue still persists?

avati