Le 30/11/2012 ? 15:52:09+0100, Tomas Forsman a écrit > On 30 November, 2012 - Albert Shih sent me these 0,8K bytes: > > > Hi all, > > > > I would like to knwon if with ZFS it's possible to do something like that : > > > > http://tldp.org/HOWTO/LVM-HOWTO/removeadisk.html > > > > meaning : > > > > I have a zpool with 48 disks with 4 raidz2 (12 disk). Inside those 48 disk > > I've 36x 3T and 12 x 2T. > > Can I buy new 12x4 To disk put in the server, add in the zpool, ask zpool > > to migrate all data on those 12 old disk on the new and remove those old > > disk ? > > You pull out one 2T, put in a 4T, wait for resilver (possibly tell it to > replace, if you don't have autoreplace on) > Repeat until done.
Well....in fact it's littre more complicate than that. When I would like to change the disk, I also would like change the disk enclosure, I don't want to use the old one. And what happen if I have 24, 36 disks to change ? It's take mounth to do that. Regards. JAS -- Albert SHIH DIO bâtiment 15 Observatoire de Paris 5 Place Jules Janssen 92195 Meudon Cedex Téléphone : 01 45 07 76 26/06 86 69 95 71 xmpp: j...@obspm.fr Heure local/Local time: sam 1 déc 2012 12:17:39 CET _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
