On Tue, 2007-11-06 at 19:40 +0100, [EMAIL PROTECTED] wrote: > postfix/smtpd: disconnect from unknown > deliver: msync() failed with index file maildir/dovecot.index: > Input/output error > unionfs: new lower inode mtime (bindex=0, name=maildir)
What's unionfs? Looks like the problems is with it, not Dovecot. "Input/output error" should never happen unless there's a bug in the OS/filesystem or your hard disk is dying. You could try if mmap_disable=yes helps.
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