Corrupted index cache after migrating from maildir to mdbox

[Tim]

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?
>>