1) how you enter into vpar maintaince mode?
A:- A:- For example, if the partition winona2 is down, to boot winona2 into maintenance mode:
From MON> From the monitor prompt:
MON> vparload -p winona2 -o "-lm"
2)what is the min mem/cpu req for vpar creation?
vPars allows the system administrator to create independent HP-UX operating environments from
hardware resources in a system or hard partition. Each of the HP-UX operating environments can be
tuned specifically for the applications that will be hosted.
A vPar is composed of one or more CPU’s, memory, and I/O devices for mass storage and
networking. The minimum amount of memory necessary to boot a vPar is based on the minimum
required by the operating system version (HP-UX 11i v1 requires 128 MB minimum but 256 MB is
recommended and HP-UX 11i v2 requires a minimum of 1 GB).
5) what are the various activation mode of vg -a -c -e exclusive.
Perform the following command from all nodes in the cluster to remove the cluster
flag from cluster lock VG(s).
# vgchange –c n <VG>
• Activate cluster lock VG(s) on one node only:
# vgchange –a y <VG>
Volume Group Activation Modes
· Standard Volume Groups Activation # vgchange –a y VGName
· Standard Volume Groups Deactiviation # vgchange –a n VGName
· Exclusive Volume Group Activation # vgchange –a e VGName
· Exclusive Volume Group Deactivation # vgchange –a n VGName
· Shared mode activation # vgchange –a s VGName
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