Your /var mount point is getting full? You need to check /var/stm/logs/os directory for old logs. Lots of space can be saved by zipping or purging them.
Step by step procedure to add storage LUNs to integrity virtual machine on HPUX host. Further, learn to use those LUNs in LVM of the guest servers.
HP releases OS patches for HPUX twice a year. Few break-fix patches releases as on need basis. Here is naming conventions being followed by HP.
Learn list of different run levels in HPUX and their roles.Also see how to check current run level in which system is running.