Mike DeMarco wrote: > I currently have a zpool with two 8Gbyte disks in it. I need to replace them > with a single 56Gbyte disk. > > with veritas I would just add the disk in as a mirror and break off the other > plex then destroy it. > > I see no way of being able to do this with zfs. > > Being able to migrate data without having to unmount and remount filesystems > is very > important to me. > > Can anyone say when such functionality will be implemented? >
If the original pool is a mirror, the it is trivial and has been a features since day one. zpool attach the new disk. zpool detach the old disks. If the original pool is not a mirror, then it can get more complicated, but depends on what you want it to look like in the long term... -- richard _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
