Re: How to use backup/replica

2018-05-16 Thread Niels Dettenbach (Syndicat IT & Internet) via Info-cyrus
Am 16. Mai 2018 22:08:53 MESZ schrieb Albert Shih : >When it's working, I would like to know ... how to use the backup. > >The question maybe sound totaly stupid, but well, with dovecot I know >how >to use the backup. But with cyrus imap ... I don't know. > >Three cases : > >1/ What should I do if

Re: mailbox / user migration to a new server

2018-01-07 Thread Niels Dettenbach (Syndicat IT & Internet) via Info-cyrus
Am 6. Januar 2018 23:22:03 MEZ schrieb Scott Lambert >With cyrus-imapd on both ends you shouldn't have to know the >users' passwords. The cyrus admin user should be able to login >to the user's mailboxes on both servers. I believe IMAPsync, >https://imapsync.lamiral.info , has the ability to spe

Re: /var/spool/imap on ZFS

2017-08-13 Thread Niels Dettenbach (Syndicat IT & Internet) via Info-cyrus
Am 13. August 2017 18:18:15 MESZ schrieb Vincent Fox : >Compression is a big winner! > >We had fast compression on database etc. gzip on the inboxed. > >Other than that consider noatime. Do you mean your cyrus goes "faster" with any kind of ZFS compression enabled? This is a bit curious to me (i

Re: /var/spool/imap on ZFS

2017-08-13 Thread Niels Dettenbach (Syndicat IT & Internet) via Info-cyrus
: >I'd like to move my current spool from a single (fast) disk to ZFS. Any > >suggestions for the filesystem-parameters? > >Do I want deduplication, for example? Compression? Recordsize? We have a few cyrus-imap on ZFS (BSD) within jails. Each spool got bis own dataset. We do not use compressi