dsync backup public namespace - how?

[Tobias Kirchhofer]

Hello,

We just celebrated the launch of our new mailserver setup (Dovecot and Postfix). Really nice!

Now we want to change our quickfix backup with rsync to dsync.

For mailder backup of users this was an easy task:

dsync -v -f -u "${user}" backup "maildir:${destination}" (local file path destination)

We use many public folder with ACL and now we are wondering how we can backup these folder in a similar manner:

a)
dsync -u doveadm at domain.com backup -n Namespacename  "maildir:/var/vmail-backup/backup/public"

or

b)
dsync -v -u doveadm at domain.com -N backup "maildir:${destination}

But this is not working.

a) does nothing, no error
b) Error message: doveadm(doveadm at domain.com): Fatal: -N parameter requires syncing with remote host

Any ideas?

# dovecot --version
2.2.13

-- 
Tobias Kirchhofer
tobias at kirchhofer.net
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: OpenPGP digital signature
URL: <http://dovecot.org/pipermail/dovecot/attachments/20170203/aa7a3cdf/attachment.sig>