Ken Murchison wrote:

> 
> "Marc G. Fournier" wrote:
> 
>>Is it possible?
>>
> 
> http://www.sleepycat.com/docs/utility/db_archive.html
> 
> FYI, we are working on adding functionality like this to ctl_cyrusdb.


Did I get that right? What I did:

-- 1. --

binky:/var/imap/db # /etc/init.d/cyrus-imapd stop


-- 2. --


binky:/var/imap/db # du -s /var/imap/
11510   /var/imap
binky:/var/imap/db # du -s /var/spool/imap/
6175    /var/spool/imap

binky:/var/imap/db # l
total 14797
drwxr-xr-x    2 cyrus    mail          185 Jan 30 18:55 ./
drwxr-x---   11 cyrus    mail          331 Jan 24 11:47 ../
-rw-------    1 cyrus    mail         8192 Jan 30 16:27 __db.001
-rw-------    1 cyrus    mail     11550720 Jan 30 16:27 __db.002
-rw-------    1 cyrus    mail        98304 Jan 30 16:27 __db.003
-rw-------    1 cyrus    mail       270336 Jan 30 16:27 __db.004
-rw-------    1 cyrus    mail        24576 Jan 30 16:27 __db.005
-rw-------    1 cyrus    mail      3595221 Jan 30 18:55 log.0000000001

Yup, same situation.


-- 3. --

binky:/var/imap/db # db_archive -s
deliver.db
mailboxes.db
tls_sessions.db

So /var/imap/db/* are obsolete files, right? Let's see...


-- 4. --

binky:/var/imap/db # rm *
binky:/var/imap/db # l
total 1
drwxr-xr-x    2 cyrus    mail           35 Jan 30 18:58 ./
drwxr-x---   11 cyrus    mail          331 Jan 24 11:47 ../


-- 5. --

binky:/var/imap/db # /etc/init.d/cyrus-imapd start
Initializing Cyrus IMAPD: done


-- 6. --

binky:/var/imap/db # l
total 11161
drwxr-xr-x    2 cyrus    mail          185 Jan 30 18:58 ./
drwxr-x---   11 cyrus    mail          331 Jan 24 11:47 ../
-rw-------    1 cyrus    mail         8192 Jan 30 18:58 __db.001
-rw-------    1 cyrus    mail     11550720 Jan 30 18:58 __db.002
-rw-------    1 cyrus    mail        98304 Jan 30 18:58 __db.003
-rw-------    1 cyrus    mail       270336 Jan 30 18:58 __db.004
-rw-------    1 cyrus    mail        24576 Jan 30 18:58 __db.005
-rw-------    1 cyrus    mail          333 Jan 30 18:58 log.0000000001

I really did not win much space here, but at least the log file has gone.


-- 7. --

binky:/var/imap/db # db_archive -s
deliver.db
tls_sessions.db

Why is it no longer necessary to back up mailboxes.db?


At least all IMAP folders and messages seem to be there...


Olaf

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