Use the following method to offline/online or scan the specific HBA. This can be done without reloading the HBA module, nor rebooting the system.....
How to migrate LVM to new storage
This documentation shows how to migrate existing logical volumes to other new drives without any downtime. Before moving further, I would like to give some useful information about Logical Volume Management(LVM).....
Veritas Cluster Group %s has agent(s) that failed on system %s
These messages appear on the veritas cluster management console when you try to bring up a resource group that agents faulted. Also, these messages appear on engine_A.log file....
How to use truss command to analyse process
Under some conditions, the process can go down without any apparent reason. There is typically no core file to analyze why the process goes down. In my case, I tried to show how to find sighup signal for a process....
How to migrate a LVM to a different host in HP-UX?
This post describes how to migrate volume group to another server with vgexportand, vgimport method on HP-UX.....
How to migrate VG to new path on HP-UX?
This post describes how to migrate Volume groups(VG) when you’ll perform a SAN switch migration. It means that disk LUNID won’t change but disk name changes.....