Haiou Fu (Kevin) wrote: > I wonder if there are any equivalent commands in zfs to dump all its > associated snapshots at maximum efficiency (only the changed data blocks > among all snapshots)? I know you can just "zfs send" all snapshots but each > one is like a full dump and if you use "zfs send -i" it is hard to maintain > the relationship of the snapshots. > > In NetApp filer, I can do "snapmirror store /vol/vol01 ..." then everything > in /vol/vol01 and all of its snapshots will be mirrored to destination, and > it is block level which means only the changes in snapshots are sent out. > > So I wonder if there is an equivalent for ZFS to do similar things: > For example: given one zfs: diskpool/myzfs, it has n snapshots: > diskpool/[EMAIL PROTECTED], diskpool/[EMAIL PROTECTED],...... > diskpool/[EMAIL PROTECTED], > and if you just do "zfs < magic subcommands> diskpool/myzfs ..." and it will > dump myzfs and all its n snapshots out at maximum efficiency (only changed > data in snapshots) ? > > Any hints/helps are aprreciated! >
zfs send -I -- richard _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
