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	Replies: 1 - Last Post: Mar 17, 2009 5:38 PM by: bda

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Re: [zfs-discuss] How do I "mirror" zfs rpool, x4500?
Posted: Mar 17, 2009 1:37 PM

On 17 Mar, 2009, at 16.21, Bryan Allen wrote:

Then mirror the VTOC from the first (zfsroot) disk to the second:

# prtvtoc /dev/rdsk/c1t0d0s2 | fmthard -s - /dev/rdsk/c1t1d0s2
# zpool attach -f rpool c1t0d0s0 c1t1d0s0
# zpool status -v

And then you'll still need to run installgrub to put grub on the mirror. That's not yet automatically done.

Regards,

markm

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bda

Posts: 61
From: US

Registered: 3/27/07

Re: [zfs-discuss] How do I "mirror" zfs rpool, x4500?
Posted: Mar 17, 2009 1:41 PM

in response to: Guest

+------------------------------------------------------------------------------< br />| On 2009-03-17 16:37:25, Mark J Musante wrote:
|
| >Then mirror the VTOC from the first (zfsroot) disk to the second:
| >
| ># prtvtoc /dev/rdsk/c1t0d0s2 | fmthard -s - /dev/rdsk/c1t1d0s2
| ># zpool attach -f rpool c1t0d0s0 c1t1d0s0
| ># zpool status -v
|
| And then you'll still need to run installgrub to put grub on the
| mirror. That's not yet automatically done.

Ah, yes, thanks.

installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0s0

Knew I forgot something. Got distracted by local boom.
--
bda
Cyberpunk is dead. Long live cyberpunk.
http://mirrorshades.org
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