When I created our V5.1 cluster, I put all three domains on different
slices of the same mirror set. Here's the disklabel from that disk
a: 1048576 0 AdvFS #
b: 1039373 1048576 unused 0 0 #
c: 35556389 0 unused 0 0 #
d: 4096 2087949 unused 0 0 #
e: 0 0 unused 0 0 #
f: 0 0 unused 0 0 #
g: 16732172 2092045 AdvFS #
h: 16732172 18824217 AdvFS #
where a is cluster_root, g is cluster_usr and h is cluster_var. But
now I am concerned about performance because I will have 6 cluster
members in this cluster eventually trying to hit /var/tmp on the same
cluster_var. Also, lots of our applications put data out in /usr/opt
which is in /usr. Also my /usr filesystem is already at 55% full. What
I should have really done is created raidsets(RAID 3/5) and put /,
/usr and /var on their own raidsets. In any case, I know that we can
bump up the storage by adding volumes using addvol. But can I remove
the old disk using rmvol? What I would like to do is add the new raid
sets and remove the old disk partitions that I initially defined. Any
comments/suggestions/information will be greatly appreciated.
Tks & Rgds,
Alay Shah
Allegiance Healthcare Corporation
1400 Waukegan Rd.
McGaw Park, IL 60085
Ph - 847-578-2584
Fax - 847-578-5586
Email - unixadmin_at_allegiance.net
shahal_at_allegiance.net
Received on Tue May 29 2001 - 15:36:32 NZST