From: Cohen.Jessica@ic.gc.ca
Date: Tue Feb 03 2004 - 01:43:14 EST
Hi, today we rewired our disk arrays on an ES40. We didn't actually change
the root disk, although it was physically moved to another shelf, it is on
the same KZPCC raid controller and the same bus on that raid controller.
When I type show dev at the >>> prompt, I can see all 5 of our LUN's. I
know from a hardware perspective which one is our boot disk
(dzb536.0.0.2004.0), and if I set bootdef_dev to this disk, I can
successfully boot to single user mode.
However, I can't tell which logical disk number this boot disk is.
I see root_device when I try df -k, and I tried using advscan on each of the
disks I see in the /dev/disk directory, and can't find the disk, or find the
usr_domain which is on the same disk.
I do have vrestores of /, /usr, and /var but when I boot from the 5.1 CD, I
can't see any of the disks, /dev/disk only contains floppy and cd's.
When I boot from the boot disk I have /dev/disk entries from 0 to 5, even
though I only have 5 disks.
Can anyone tell me how I can tell what disk number I am booting off of, and
then specifically how I go about changing the domains so that I am mounting
/ and /usr and /var from the right disk?
Thanks,
Jessica Cohen
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