I have an IBM blade server with RedHat Linux installed.
How can we check to see if we have both disks running as a mirror, or if everything is only running on a single disk? What commands can I use to discover this?
I'm trying to use the cfggen utility to verify this configuration.
./cfggen controller DISPLAY
Please advise on how to find the controller number.
from cfggen docs:
NAME cfggen - Configures the Integrated Raid (IR) functionality of the HP SAS controllers used in LSI-1068-based HP SAS controllers. SYNOPSIS cfggen controller# command parameters controller# A unique controller number is assigned by the utility to each PCI function found in the system. Only PCI functions on controller chips recognized by this utility are assigned numbers. ./cfggen LSI Logic IR Configuration Utility 2.00.30 cfggen <controller #> <command> <parameters> ... where <controller #> is: Number between 0 and 255