I''m trying to individually upgrade drives in my raid z configuration, but I accidentally added my replacement drive to the root rank instead of the raidz1 under it.. Right now things look like this.. NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 ad4s1d ONLINE 0 0 0 raidz1 DEGRADED 0 0 0 ad6s1d ONLINE 0 0 0 ad8s1d UNAVAIL 0 0 0 cannot open ad10s1d ONLINE 0 0 0 ad12s1d ONLINE 0 0 0 ad14s1d ONLINE 0 0 0 ad8 ONLINE 0 0 0 As you can tell, what I really wanted to do was replace/add ad8 under raidz1 but now I can''t remove ad8 from pool! any ideas on how to fix things? I can''t quite get much information on how to remove a disk. -- This message posted from opensolaris.org
here it is properly formatted!>--NAME STATE READ WRITE CKSUM >--tank DEGRADED 0 0 0 >--ad4s1d ONLINE 0 0 0 >--raidz1 DEGRADED 0 0 0 >-----ad6s1d ONLINE 0 0 0 >-----ad8s1d UNAVAIL 0 0 0 cannot annot open >-----ad10s1d ONLINE 0 0 0 >-----ad12s1d ONLINE 0 0 0 >-----ad14s1d ONLINE 0 0 0 >--ad8 ONLINE 0 0 0-- This message posted from opensolaris.org
Alas you are hosed. There is at the moment no way to shrink a pool which is what you now need to be able to do. back up and restore I am afraid. -- This message posted from opensolaris.org
On 05 December, 2010 - Chris Gerhard sent me these 0,3K bytes:> Alas you are hosed. There is at the moment no way to shrink a pool which is what you now need to be able to do. > > back up and restore I am afraid... or add a mirror to that drive, to keep some redundancy. /Tomas -- Tomas ?gren, stric at acc.umu.se, http://www.acc.umu.se/~stric/ |- Student at Computing Science, University of Ume? `- Sysadmin at {cs,acc}.umu.se
On Mon, Dec 6, 2010 at 7:49 AM, Tomas ?gren <stric at acc.umu.se> wrote:> On 05 December, 2010 - Chris Gerhard sent me these 0,3K bytes: > >> Alas you are hosed. ?There is at the moment no way to shrink a pool which is what you now need to be able to do. >> >> back up and restore I am afraid. > > .. or add a mirror to that drive, to keep some redundancy.And to ad4s1d as well, since it''s also a stand-alone, non-redundand vdev. Since there are two drives that are non-redundant, it would probably be best to re-do the pool. -- Freddie Cash fjwcash at gmail.com