DiskSuite supports a maximum of two hosts per diskset. You can add another host to an existing diskset that only has one host.
Make sure you have met the prerequisites ("Prerequisites for Maintaining DiskSuite Objects") and have read the preliminary information ("Preliminary Information for Working With Disksets").
Add the host:
# metaset -s diskset -a -h host ... |
In this command,
-s diskset |
Specifies the name of a diskset on which metaset will work. |
-a |
Adds hosts to the named diskset. |
-h host... |
Specifies one or more hostnames to be added to the diskset. Adding the first host creates the set. The hostname is the same name found in /etc/nodename. |
Verify that the host has been added to the diskset by using the metaset(1M) command without any options.
# metaset |
red# metaset -s relo-red -a -h blue red# metaset -s relo-red Set name = relo-red, Set number = 1 Host Owner red Yes blue Drive Dbase c1t0d1 Yes c1t2d0 No c1t3d0 No c1t4d1 No c2t2d0 Yes c3t0d1 Yes c3t2d0 No c3t3d0 No c3t4d1 No |