moving DiskSuite mirrored system from 250 to 220

From: George Kahler (george@yorku.ca)
Date: Thu Sep 09 2004 - 08:21:07 EDT


If there is anyone who can shed some light on how/if this can be
accomplished, it would be greatly appreciated.

I have a DiskSuite mirrored system (2 disks total) on a Sun 250 that I need
to move to a Sun 220.

Normally, it would be easy as removing the two disks out out of the one
server and installing them into the target server. I have done this in
the past without any problems. The wrinkle in this is that the device
names between the 250 and 220 servers are different.

In the 250 the device names for the two mirrored system disks are,
c0t0d0 and c0t8d0 and the meta objects are as:

# metastat -p
d0 -m d1 d2 1
d1 1 1 c0t0d0s0
d2 1 1 c0t8d0s0
d10 -m d11 d12 1
d11 1 1 c0t0d0s1
d12 1 1 c0t8d0s1
d30 -m d31 d32 1
d31 1 1 c0t0d0s3
d32 1 1 c0t8d0s3
d40 -m d41 d42 1
d41 1 1 c0t0d0s4
d42 1 1 c0t8d0s4
d50 -m d51 d52 1
d51 1 1 c0t0d0s5
d52 1 1 c0t8d0s5

This is different in the 220 where the device names are c0t0d0 and
c0t1d0

Thanks
George

-------------------------------------------------------------------------------
George Kahler e-mail: george@yorku.ca
Sr. Systems Administrator humans: (416) 736-2100 x.22699
Computing and Network Services machines: (416) 736-5830
Ontario, Canada, M3J-1P3
_______________________________________________
sunmanagers mailing list
sunmanagers@sunmanagers.org
http://www.sunmanagers.org/mailman/listinfo/sunmanagers



This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 23:29:25 EDT