search for: c7d0s2

I have a system that I''m trying to bring up with a mirrored rpool. I''m using DarkStar''s ZFS Root Mirror blog post as a guide (http://darkstar-solaris.blogspot.com/2008/09/zfs-root-mirror.html). When I get to step 3 I execute: pfexec prtvtoc /dev/rdsk/c7d0s2 | fmthard -s - /dev/rdsk/c7d1s2 I get: fmthard: Cannot open device /dev/rdsk/c7d1s2 - Permission denied Any ideas as to what i might be doing wrong here? Thanks, Brian -- This message posted from opensolaris.org

Hi all One of the rpool drives on this server died the other day, so I got a replacement that was 1 cylinder larger (60798 vs 60797). Still, I tried prtvtoc /dev/rdsk/c7d0s2 | fmthard -s - /dev/rdsk/c6d0s2 zpool replace worked and the pool resilvered within a few minutes. Now, installing grub fails. root at prv-backup:~# installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c6d0s0 Partition 0 of the disk has an incorrect offset Unable to gather device information...