Hey list,
Grant says his system is hanging after the zpool replace on a v240,
running Solaris 10 5/09, 4 GB of memory, and no ongoing snapshots.
No errors from zpool replace so it sounds like the disk was physically
replaced successfully.
If anyone else can comment or help Grant diagnose this issue, please
feel free...
Thanks,
Cindy
On 03/10/10 16:19, Grant Lowe wrote:
Well, this system is Solaris 05/09, with patches form November. No snapshots
running and no internal contollers. It's a file serving and attached to a HDS
disk array. Help and please respond ASAP as this is production! Even an IM
would be helpful.
--- On Wed, 3/10/10, Cindy Swearingen <cindy.swearin...@sun.com> wrote:
From: Cindy Swearingen <cindy.swearin...@sun.com>
Subject: Re: [zfs-discuss] Replacing a failed/failed mirrored root disk
To: "Grant Lowe" <gl...@sbcglobal.net>
Cc: zfs-discuss@opensolaris.org
Date: Wednesday, March 10, 2010, 1:09 PM
Hi Grant,
I don't have a v240 to test but I think you might need to
unconfigure
the disk first on this system.
So I would follow the more complex steps.
If this is a root pool, then yes, you would need to use the
slice
identifier, and make sure it has an SMI disk label.
After the zpool replace operation and the disk resilvering
is
complete, apply the boot blocks.
The steps would look like this:
# zpool offline rpool c2t1d0
#cfgadm -c unconfigure c1::dsk/c2t1d0
(physically replace the drive)
(confirm an SMI label and a s0 exists)
# cfgadm -c configure c1::dsk/c2t1d0
# zpool replace rpool c2t1d0s0
# zpool online rpool c2t1d0s0
# zpool status rpool /* to confirm the replacement/resilver
is complete
# installboot -F zfs /usr/platform/`uname
-i`/lib/fs/zfs/bootblk
/dev/rdsk/c2t1d0s0
Thanks,
Cindy
On 03/10/10 13:28, Grant Lowe wrote:
Please help me out here. I've got a V240 with the root
drive, c2t0d0 mirrored to c2t1d0. The mirror is having
problems, and I'm unsure of the exact procedure to pull the
mirrored drive. I see in various googling:
zpool replace rpool c2t1d0 c2t1d0
or I've seen simply:
zpool replace rpool c2t1d0
or I've seen the much more complex:
zpool offline rpooll c2t1d0
cfgadm -c unconfigure c1::dsk/c2t1d0
(replace the drive)
cfgadm -c configure c1::dsk/c2t1d0
zpool replace rpool c2t1d0s0
zpool online rpool c2t1d0s0
So which is it? Also, do I need to include the slice
as in the last example?
Thanks.
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