With ZFS, Solaris 10 Update 9, is it possible to detach configured log devices from a zpool? I have a zpool with 3 F20 mirrors for the ZIL. They''re coming up corrupted. I want to detach them, remake the devices and reattach them to the zpool. Thanks /jim
On Wed, Mar 16, 2011 at 09:33:58AM -0700, Jim Mauro wrote:> With ZFS, Solaris 10 Update 9, is it possible to > detach configured log devices from a zpool? > > I have a zpool with 3 F20 mirrors for the ZIL. They''re > coming up corrupted. I want to detach them, remake > the devices and reattach them to the zpool.Yup, as long as your zpool has been updated to the correct version. Ray
+------------------------------------------------------------------------------ | On 2011-03-16 12:33:58, Jim Mauro wrote: | | With ZFS, Solaris 10 Update 9, is it possible to | detach configured log devices from a zpool? | | I have a zpool with 3 F20 mirrors for the ZIL. They''re | coming up corrupted. I want to detach them, remake | the devices and reattach them to the zpool. Yes, you can, using zpool remove. If they''re faulted and you can''t import the pool, use import -m. Cheers. -- bdha cyberpunk is dead. long live cyberpunk.
Hi Jim, Yes, the Solaris 10 9/10 release supports log device removal. http://download.oracle.com/docs/cd/E19253-01/819-5461/gazgw/index.html See Example 4-3 in this section. The ability to import a pool with a missing log device is not yet available in the Solaris 10 release. Thanks, Cindy On 03/16/11 10:33, Jim Mauro wrote:> With ZFS, Solaris 10 Update 9, is it possible to > detach configured log devices from a zpool? > > I have a zpool with 3 F20 mirrors for the ZIL. They''re > coming up corrupted. I want to detach them, remake > the devices and reattach them to the zpool. > > Thanks > /jim > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss