> > I apologize in advance as you probably don't want to here this. :) apology accepted!
> I have a replicated system and tried to use NFS to a file share server > with dedicated gigabit links etc and my second replicated system. > > I have 300+ accounts and many have 20+ gig of data over 600+ folders, > your setup seems larger. > > I spent 2 months trying to make this work reliably with nothing working > out. > > that being said (and this IS NOT a dovecot thing) NFS simply will not > work reliably especially in the environment that you seem to be using > > I went to local SDRAM drives on the second server and have had zero > issues since. Even a bit bigger setup would run ok on ceph. I have more or less default setup but have split up mailboxes on ssd and hdd, indexes on ssd. Although it is much slower than native performance. You have complete redundancy.
