With a single server - and no intent to have a second server online at this time - is it possible to use the replication service to keep a "live" backup? Or otherwise perform a storage format conversion? I'm presently using sdbox - and considering going back to mdbox though without SIS.? My intent now is ONLY a 1-way backup, to be kept current, and no clients will utilize the converted storage (unless/until I change). I've successfully executed: doveadm backup -u <username> -n inbox mdbox:/var/mail/<domain>/<user>/mdbox For a few users - but reading the docs leads me to believe I can automate this.? But there's no explicit example for this - so I'm not sure what to set. Initially I'm thinking of: dsync_remote_cmd = doveadm backup -u %u -n inbox mdbox:/var/mail/%d/%n/mdbox and if that's right - which other services/listeners do I need to setup? -- Daniel
You don't need to setup replication for that. See https://wiki2.dovecot.org/Migration/MailFormat ---Aki TuomiDovecot oy -------- Original message --------From: Daniel Miller <dmiller at amfes.com> Date: 02/09/2018 04:14 (GMT+02:00) To: Dovecot Mailing List <dovecot at dovecot.org> Subject: online conversion using replication? With a single server - and no intent to have a second server online at this time - is it possible to use the replication service to keep a "live" backup? Or otherwise perform a storage format conversion? I'm presently using sdbox - and considering going back to mdbox though without SIS.? My intent now is ONLY a 1-way backup, to be kept current, and no clients will utilize the converted storage (unless/until I change). I've successfully executed: doveadm backup -u <username> -n inbox mdbox:/var/mail/<domain>/<user>/mdbox For a few users - but reading the docs leads me to believe I can automate this.? But there's no explicit example for this - so I'm not sure what to set. Initially I'm thinking of: dsync_remote_cmd = doveadm backup -u %u -n inbox mdbox:/var/mail/%d/%n/mdbox and if that's right - which other services/listeners do I need to setup? -- Daniel -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://dovecot.org/pipermail/dovecot/attachments/20180902/faeab499/attachment.html>