Summary: Veritas 3.2 lays down incorrect partition map

From: Joe Reid (jreid@vnet.net)
Date: Fri Jan 03 2003 - 10:13:17 EST


Thanks to (in order of appearance):
Laurinda Chamberlin
Aaron M Hirsch
Darren Dunham
Joon Martin Hansen
Jay Lessert
Joe Fletcher
Raymond Plassart
and
Khalil Hammid

Volume Manager 3.2 leaves 1 cylinder unallocated by default when adding
disks to diskgroups. There are 2 solutions, specify the offset for the
public region, or add the patch from Sun for Veritas 3.2 (113201) and
then use the old_layout attribute to vxdisksetup

/usr/lib/vxvm/bin/vxdisksetup -i cxtxdx old_layout

Original message:
----------
I'm installing veritas 3.2 during a sol8 jumpstart onto 18gb d1000
drives on an e10k domain. Afterwards when I log in and add disks to the
root disk group so I can mirror the root drive this is the partition
table Veritas lays down...it is 1 cylinder short, partition 4 should
start on cyln 1 not 2. As a result I can't mirror the root disk.

Anyone have any ideas?

Part Tag Flag Cylinders Size Blocks
   0 unassigned wm 0 0 (0/0/0) 0
   1 unassigned wm 0 0 (0/0/0) 0
   2 backup wm 0 - 7505 16.86GB (7506/0/0) 35368272
   3 - wu 0 - 0 2.30MB (1/0/0) 4712
   4 - wu 2 - 7505 16.86GB (7504/0/0) 35358848
   5 unassigned wm 0 0 (0/0/0) 0
   6 unassigned wm 0 0 (0/0/0) 0
   7 unassigned wm 0 0 (0/0/0) 0
----------

Again, thanks to all those who helped, I looked like a hero walking into
the office after 10 days of vacation (finishing with 5 days on Bourbon
Street in New Orleans for New Years) and having a solution to this
problem by 9:30amCST.

-- 
Joe Reid
jreid@vnet.net
Tactical Solaris Systems Engineering and Administration
http://www.singlewhitemale.net
?c=a=rb=sc=fd=te=wf=zg=porh=n?
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