I would bet this is the message your are looking for: http://mailman1.u.washington.edu/pipermail/imap-uw/2005-December/000343.html
Matt On Wed, 2007-07-25 at 11:03 -0500, Ken Koch wrote: > > I have a small cluster of servers on a shared file system (not NFS) > that are network load balanced. We're having the issue of some > traditional unix style mailboxes getting opened on two machines at the > same time and it causing issues. I know I should move away from mbox, > but for now that isn't an option. > > I remember reading of a user who had implemented code changes to the > way imap wrote the /tmp session locks, as well as a small daemon > utility that listened and issued imapd kill commands to remote servers > to ensure only one server had a mailbox open at a time. Are those > modifications and code posted anywhere? This might be a longshot, but > I figured I would try before re-writing the wheel. > > -Ken > > _______________________________________________ > Imap-uw mailing list > Imap-uw@u.washington.edu > https://mailman1.u.washington.edu/mailman/listinfo/imap-uw
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