[Dovecot] Corrupted index cache file error (Dovecot 1.0.3)
Greetings - Now that users are beginning to pile up more on our new Dovecot-based IMAP service I'm seeing a small number of entries like this in the logfiles: Corrupted index cache file /mailstore/index/o/ozw100/.INBOX/ dovecot.index.cache : invalid record size We are using Dovecot 1.0.3 with Maildir folders served over NFS from NetApp filers, but the index files are stored on local disk. By a small number I mean 4 or 5 on each of our two IMAP servers since midnight. * Should I be worried? * Is there anything I need to do fix the files? (I'm guessing not as no problem reports have come in, and the logs show the people affected continuing to work throughout the day.) * Would upgrading to 1.0.5 help? (I couldn't see anything in the Release Notes for either 1.0.4 or 1.0.5 about this) Cheers, Mike B-) -- The Computing Service, University of York, Heslington, York Yo10 5DD, UK Tel:+44-1904-433811 FAX:+44-1904-433740 * Unsolicited commercial e-mail is NOT welcome at this e-mail address. *
Re: [Dovecot] Corrupted index cache file error (Dovecot 1.0.3)
Mike Brudenell wrote: Greetings - Now that users are beginning to pile up more on our new Dovecot-based IMAP service I'm seeing a small number of entries like this in the logfiles: Corrupted index cache file /mailstore/index/o/ozw100/.INBOX/dovecot.index.cache : invalid record size We are using Dovecot 1.0.3 with Maildir folders served over NFS from NetApp filers, but the index files are stored on local disk. By a small number I mean 4 or 5 on each of our two IMAP servers since midnight. * Should I be worried? Probably not. * Is there anything I need to do fix the files? (I'm guessing not as no problem reports have come in, and the logs show the people affected continuing to work throughout the day.) I think they probably fix themselves. You could check to see if the same file occurs more than once. If so, I'd try deleting the cache files while the user is disconnected (or at least not having that folder open). * Would upgrading to 1.0.5 help? (I couldn't see anything in the Release Notes for either 1.0.4 or 1.0.5 about this) Possibly, but we still get occassional index errors too (just one today, plus four assertion failures in mail_index_view_sync_end). We're on 1.0.5 with mboxes. Chris -- --+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+- Christopher Wakelin, [EMAIL PROTECTED] IT Services Centre, The University of Reading, Tel: +44 (0)118 378 8439 Whiteknights, Reading, RG6 2AF, UK Fax: +44 (0)118 975 3094
Re: [Dovecot] Corrupted index cache file error (Dovecot 1.0.3)
On Fri, 2007-10-05 at 17:40 +0100, Mike Brudenell wrote: Corrupted index cache file /mailstore/index/o/ozw100/.INBOX/ dovecot.index.cache : invalid record size All cache file errors are completely transparent to clients. The cache file gets deleted and Dovecot creates the wanted data from scratch. We are using Dovecot 1.0.3 with Maildir folders served over NFS from NetApp filers, but the index files are stored on local disk. I haven't seen these in my stress tests for a long time. So unless you can figure out a way to reproduce this, I don't think I can do anything about these for now. Maybe v1.1 has already fixed them. :) signature.asc Description: This is a digitally signed message part
