On Aug 13, 2008, at 6:09 PM, Mike Abbott wrote:
mail_access_groups: mail mail_privileged_group: mail
You probably won't need either of these. And there's no point in setting them to the same value.
Can you reproduce these easily with my imaptest tool? http://imapwiki.org/ImapTestSome of them. When running imaptest I see these dovecot errors:Corrupted index cache file %s: record continues outside its allocated sizeCorrupted index cache file %s: record points outside file Corrupted index cache file %s: used_file_size too large
How soon? With what kind of imaptest parameters? I can't reproduce this on my Macbook (OS X 10.5.4, HFS+).
Plus I see LOTS of errors from imaptest itself: Error: UIVALIDITY changed: %d -> %d
Did you test with a single user or multiple users? imaptest's support for testing multiple users is currently a bit broken, but this shouldn't happen with a single user..
Error: user%d[%d]: <...>: Header CC changed Error: user%d[%d]: <...>: Header DELIVERED-TO changed Error: user%d[%d]: <...>: Header FROM changed
These shouldn't be happening as long as you use a test mbox file that has unique Message-ID headers. Were you using the recommended dovecot- crlf as the input?
You say that the dovecot errors are harmless because dovecot fixes them, but still there must be some downside, if only a performance hit. Any other info I can provide to help you figure this out?
Yes, there's a performance hit since all the cached data is lost.
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