On 12/1/2010 10:49 AM, Daniel L. Miller wrote:
On 11/30/2010 8:09 PM, Daniel L. Miller wrote:
Continuing to see errors on this with some new messages. Is it possible this has anything to do with zlib plugin, or possibly having a mix of zlib compressed & uncompressed messages with mdbox? I recently added zlib to deliver plugin list. I don't *think* I'm losing mail with this - but some clients are handling this worse than others. I think it's a result of running the nightly purge, and having new mails being zlib compressed via deliver while having old mails uncompressed - and then doveadm combines them into a given mdbox file during the purge. Something's being messed up in the indexes as a result.
Tried something new. Seeing index error messages from this new message: Dec 1 10:53:13 bubba dovecot: imap(dmiller@amfes.com): Error: FETCH [] for mailbox Trash UID 17487 got too little data: 266965 vs 273669 Dec 1 10:53:13 bubba dovecot: imap(dmiller@amfes.com): Error: Corrupted index cache file /var/mail/amfes.com/dmiller/mdbox/mailboxes/Trash/dbox-Mails/dovecot.index.cache: Broken virtual size for mail UID 17487
Without obliterating the message, just shifting it between mailboxes (deleting from Inbox and moving to Trash) did nothing. However, I then tried moving the message to a different account - and then brought it back. This eliminated the index errors, and now yields: Dec 1 10:54:52 bubba dovecot: imap(dmiller@amfes.com): Error: Attachment file /var/mail/attachments/77/92/77925241140facf5fd6540aea9fe57bc0a47f35b-db0a1a24e699f64cce3800003bc41c5f larger than expected (247862)
Does this help you at all?
Daniel