I was poking around in the code and I think there's only 1 last_indexed_uid in the data structure. I have no clue if this value is used outside of fts but you could poke it with a stick and try the doveadm fts rescan command to reset this to 0.
(Sorry if you tried this already. I recently signed up on the list.) I'm seeing last_indexed_uid set to the wrong value (v2.2.9, Subject: Bug in fts (solr?, Maildir?) incorrect last_indexed_uid) in some cases. Your error feels like the same kind of thing. On 10/31/2014 05:47:51 AM, Tim wrote: > Hey guys, > > I'm still getting theses errors while fetching mails via imap: > Error: read(/home/vmail/.../mdbox/storage/m.7): FETCH BODY[] for > mailbox > INBOX UID 1823 got too little data: 284572 vs 47173 > Error: Corrupted index cache file > /home/vmail/.../mdbox/mailboxes/INBOX/dbox-Mails/dovecot.index.cache: > Broken virtual size for mail UID 1823 > > I tried to export them with doveadm fetch. this works fine and doesnt > create any errors at all at the loge file. Any further toughts here? > Timo maybe? > > On 13.10.2014 10:20, Tim wrote: > > all mails are stored on an xfs filesystem and only the local > dovecot > > accesses it. Possible to fix the index.cache files? I havn't found > > anything suitable in the docs. The doveadm-index commands are only > for > > the fts plugin I think. > > > > > > On 13.10.2014 02:37, Daniel Parthey wrote: > >> Maybe the index is corrupted too and the index.cache is a cached > version of the corrupted index? > >> > >> Are you using NFS with mdbox and accessing one nfs mailbox > directory concurrently from several dovecot hosts? > >> > > Karl <k...@meme.com> Free Software: "You don't pay back, you pay forward." -- Robert A. Heinlein