(I think Cindy is thinking of something else :-) Kory Wheatley wrote: > We have a ZFS mirror setup of two 73GB's disk, but we are running out of > space. I want to break the mirror and join the disk to have a pool of 146GB, > and of course not lose the data doing this. What are the commands? > To break the mirror I would do > > zpool detach moodle c1t3d0 > > NAME STATE READ WRITE CKSUM > moodle ONLINE 0 0 0 > mirror ONLINE 0 0 0 > c1t2d0 ONLINE 0 0 0 > c1t3d0 ONLINE 0 0 0 > > Then could I do > zpool add moodle c1t3d0 > > without losing the data?
Yes. This is exactly how to do that. Later, of course, you can attach more disks to protect the data with mirrors. -- richard _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
