On Wed, 2008-04-09 at 09:04 -0700, [EMAIL PROTECTED] wrote: > We've been running 1.1 rc3 now for about a month, and overall it's been > very fast and stable. > > There is however an Index-related problem that keeps cropping up which > prevents a user from accessing their mailbox until their Indexes are > manually removed. > > Somehow, an Index becomes problematic, and Dovecot hangs forever when > the mailbox is accessed. It manifests when a user logs in and issues a > "SELECT INBOX", or "GETQUOTAROOT" when "maildirsize" needs rebuilding. > > When Dovecot hangs, no data is returned and no further commands are > accepted, and the daemon must be killed.
Where is it hanging? Does strace show anything? Could you get gdb backtrace? (gdb attach <pid>, bt full) > We plan to "mail_debug" when this happens next to see if we can get more > information. mail_debug isn't really useful for debugging anything except configuration mistakes.
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