this seems to be a good way to reach my goal. Unfortunately, my version of cyrreconstruct does not accept the -n option :
cyrreconstruct [ -C config-file ] [ -p partition ] [ -x ] [ -r ] [ -f ] mailbox...
cyrreconstruct [ -C config-file ] -m
Using cyradm and reconstruct does not allow the -n either, only the recursive flag is allowed (-r).
I tried to reconstruct the mailbox anyway but nothing seems to happen (i ran the command on a mailbox with one email in INBOX and ten email files but after the execution of the command, nothing changes).
cyrreconstruct [ -C config-file ] [ -p partition ] [ -x ] [ -r ] [ -f ] mailbox...
cyrreconstruct [ -C config-file ] -m
Using cyradm and reconstruct does not allow the -n either, only the recursive flag is allowed (-r).
I tried to reconstruct the mailbox anyway but nothing seems to happen (i ran the command on a mailbox with one email in INBOX and ten email files but after the execution of the command, nothing changes).
Related lines in syslog:
Apr 23 15:06:37 srv1 cyrus/imap[30671]: Reconstructing 'user.davicere' (not recursive) for user 'cyrus'
Apr 23 15:06:37 srv1 cyrus/imap[30672]: Regenerating quota roots starting with 'user.davicere' for user 'cyrus'
Apr 23 15:06:37 srv1 cyrus/imap[30672]: Regenerating quota roots starting with 'user.davicere' for user 'cyrus'
My version of cyrus : 2.2.13
cyrus@srv1:~$ cyradm localhost
localhost> ver
name : Cyrus IMAPD
version : v2.2.13-Debian-2.2.13-19+squeeze3 2006/12/19 19:32:59
vendor : Project Cyrus
support-url: http://asg.web.cmu.edu/cyrus
os : Linux
os-version : 2.6.26-1-xen-686
cyrus@srv1:~$ cyradm localhost
localhost> ver
name : Cyrus IMAPD
version : v2.2.13-Debian-2.2.13-19+squeeze3 2006/12/19 19:32:59
vendor : Project Cyrus
support-url: http://asg.web.cmu.edu/cyrus
os : Linux
os-version : 2.6.26-1-xen-686
With which version of cyrus can you use the -n option? With cyradm or cyrreconstruct?
Any solution in my case?
Thanks
Yannick
Yannick
2014-04-23 14:00 GMT+02:00 Patrick Boutilier <boutilpj@xxxxxxxxxxx>:
Yes, metadata files are the cyrus.* files. What version of Cyrus are you running? You should be able to run reconstruct on the mailboxes with the -n option which should list the files that reconstruct would have added back to the index if the -n option was not used. Use this output to determine which files can be deleted.On 04/23/2014 08:45 AM, Y B wrote:
thanks for the answer.
I certainly still have the metadata since I have not lost any file, I
have just too many files (all the previously deleted emails, recovered
from my rsync backup)
I am not exactly sure where the metadata are situated, /var/imap does
not exist. In my case, all email files are situated at
/data/mail/imap/spool/*/user/username (the star being any letter of the
alphabet).
For a given username, I have for example the following files:
-rw------- 1 cyrus mail 21183 Apr 23 11:01 4846.
-rw------- 1 cyrus mail 26585 Apr 23 10:49 4845.
-rw------- 1 cyrus mail 15720 Apr 23 10:39 4844.
-rw------- 1 cyrus mail 4496548 Apr 23 13:36 cyrus.cache
-rw------- 1 cyrus mail 251 Mar 10 16:52 cyrus.header
-rw------- 1 cyrus mail 151816 Apr 23 13:36 cyrus.index
-rw------- 1 cyrus mail 10087920 Jan 22 02:28 cyrus.squat
drwx------ 2 cyrus mail 69632 Apr 23 13:11 Sent
drwx------ 2 cyrus mail 4096 Apr 23 09:38 Drafts
drwx------ 4 cyrus mail 69632 Apr 22 20:45 Trash
drwx------ 2 cyrus mail 4096 Apr 22 20:30 spam
Are the metadata in the cyrus.* files?
If yes, is there an easy way to delete the old emails using these metadata?
Thank you.
Yannick
For example I added some bogus files called 1. , 101. , and 255. to my mailbox.
reconstruct -n user.boutilpj
user.boutilpj uid 1 rediscovered - appending
user.boutilpj uid 101 rediscovered - appending
user.boutilpj uid 255 rediscovered - appending
user.boutilpj
<mailto:boutilpj@xxxxxxxxxxx>>:http://lists.andrew.cmu.edu/__pipermail/info-cyrus/
On 04/22/2014 09:19 AM, Y B wrote:
Hello,
after a disk crash, I had to recover all the emails from a daily
backup.
Unfortunately, I noticed that this backup was made with the rsync
command but WITHOUT the --delete options.
That means that the mail backup was much larger than the
original one
since no message was ever deleted on the backup.
Now I would like to clean the mailboxes and remove all those
emails that
were previously deleted but I cannot find how.
Is there any easy way to do this?
(I use cyrus+postfix on debian 6.0.4)
Thank you for your help.
Did you lose your metadata as well? Usually in /var/imap ?
Yannick
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