These configurations only offer RAID1 (disk mirroring). Other forms of RAID using multiple disks (e.g. RAID5) are not supported.
When you install CallManager 4.2 the OS install disk will check the hardware and configure RAID1 for you.
The mirroring process is totally automatic - if you pull out one of the disks (assuming SCSI) and replace it with a blank then the server will copy the contents of the remaining original disk to the new disk.
There is a HP utility that is installed as part of the CM4.2 install procedure that allows you to check on the status of the mirroring operation.
Things are a little different with lower spec servers with SATA drives as they are not hot pluggable.
The whole RAID setup is very poorly documented by both Cisco and HP. If anyone has some decent information on this (esp. SATA drives in MCS7825) please publish it.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...