On Wed, Nov 10, 2010 at 09:17:02PM +0100, Paul Dekkers wrote: > Hi, > > Here is a specific example of a situation I don't know to solve. > > The user "mm" is not logged in. The mailbox exists: > > # sudo -u cyrus /usr/local/cyrus/bin/ctl_mboxlist -d | grep user.mm > user.mm 0 default mm lrswipcda > user.mm.Drafts 0 default mm lrswipcda > user.mm.Junk 0 default mm lrswipcda > user.mm.Sent 0 default mm lrswipcda > user.mm.Trash 0 default mm lrswipcda > > The user fails to login (and lmtp fails): > > imap[95676]: Failed to append cache to user.mm for 3568 > imap[95676]: Index upgrade failed: user.mm > imap[95676]: IOERROR: locking index user.mm: No such file or directory > > And a reconstruct fails, with -r and with -rf or -G: > > reconstruct[95674]: reconstructing user.mm > reconstruct[95674]: Failed to append cache to user.mm for 3568 > reconstruct[95674]: Index upgrade failed: user.mm > reconstruct[95674]: IOERROR: locking index user.mm: No such file or > directory > > This file 3568 just exists on disk. Reconstruct dumps core. > > Reconstruct tries to create the new index, but there's hardly anything > in there, look at the .NEW size: > > -rw------- 1 cyrus cyrus 3929540 Nov 10 21:03 cyrus.cache > -rw------- 1 cyrus cyrus 175656 Nov 10 04:00 cyrus.expunge > -rw------- 1 cyrus cyrus 165 Feb 10 2010 cyrus.header > -rw------- 1 cyrus cyrus 45504 Nov 10 18:47 cyrus.index > -rw------- 1 cyrus cyrus 896 Nov 10 21:03 cyrus.index.NEW > -rw------- 1 cyrus cyrus 2365296 Nov 10 02:01 cyrus.squat > > I can't really figure out from a truss reconstruct why it fails, it > looks like it's just going through the messages with utimes and fstat. > > If I move the metadata to UFS instead of ZFS, that didn't help, neither > did moving the messages to UFS help. So it's not ZFS-related I suppose. > It keeps dumping core. > > Any idea? > > (Can I downgrade? I just need to reconstruct everything, right, because > the index format changed? :-S) Yes, you will need to reconstruct anything which successfully upgraded. This issue got reported last night, and I wrote a patch but haven't yet tested it. I can give it to you in about 2-3 hours if you'll still be around then! Bron. ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/
