Corrupted index cache after migrating from maildir to mdbox

[Tim]

Hi guys,

does nobody has any thoughts on this error?


On 28.09.2014 02:48, Tim wrote:
> Hi guys,
>
> I'm running dovecot/postfix on my Debian Jessie maschine:
>
> # dovecot --version
> 2.2.13
> doveconf -n output: http://p.bastelfreak.de/HsVwS/
>
> today I migrated from maildir(located at /var/vmail) to mdbox with these
> commands:
> rsync -av -f"+ */" -f"- *" /var/vmail/ /home/vmail/
> rm /home/vmail/*/*/Maildir -rf
> for i in $(doveadm user \*); do u=$(echo $i | cut -d@ -f1); d=$(echo $i
> |cut -d@ -f2); dsync -v -u $i mirror mdbox:/home/vmail/$d/$u/mdbox; done
>
> Then I changed the mail_location to mdbox:/home/vmail/%d/%n/mdbox and
> did the following commands:
>
> service dovecot restart
> for i in $(doveadm user \*); do u=$(echo $i | cut -d@ -f1); d=$(echo $i
> |cut -d@ -f2); dsync -v -u $i mirror maildir:/var/vmail/$d/$u/Mail; done
> doveadm index -A all INBOX
> for i in $(doveadm user \*); do doveadm -Dv fts rescan -u $i;done
>
> unfortunately I'm getting the following two kinds of error messages for
> all mail boxes in my mail.log:
>
> Error: Corrupted index cache file
> /home/vmail/%domain/%user/mdbox/mailboxes/%maildir/dbox-Mails/dovecot.index.cache:
> Broken virtual size for mail UID 2564
>
> and:
>
> Error: read(/home/vmail/%domain/%user/mdbox/storage/m.108
> ): FETCH BODY[] for mailbox %maildir UID 2564 got too little data: 2417
> vs 6319
>
> please let me know if you have any suggestions for fixing this issue or
> if you need more information.
>
> kind regards, Tim