49 Altos R920
Installation Configuration Guide
Configuring Integrated SAS IM
This section briefly shows how to create integrated SAS IM
(Integrated Mirroring).
Starting Integrated SAS Configuration Utility
To start Integrated SAS Configuration Utility, press
CTRL-C
when you see the SAS BIOS during POST.
Creating IM Volume
1.
In LSI Logic Config Utility, select
SAS1078
and press
Enter
2.
In Adapter Properties screen, move cursor to
<RAID
Properties>
and press Enter
3.
When you are prompted to select a volume type, select
Create IM Volume
.
4.
Move the cursor to the RAID Disk column and select a disk.
To add the disk to the volume, change the No to Yes by
pressing the + key, - key, or space bar.
5.
Press
M
to keep the existing data on the first disk or
press
D
to overwrite it.
NOTE. All data in HDD will be erased when press
D
6.
When the volume has been fully configured, press
C
and
then select
Save changes then exit this menu
to commit
the changes.
Assigning a Hot Spare Disk
1.
In LSI Logic Config Utility, select
SAS1078
and press
Enter
2.
In Adapter Properties screen, move cursor to
<RAID
Properties>
and press Enter
3.
Move the cursor to the Hot Spr column and select a disk.
To add the disk to the volume as hot spare, change the No
to Yes by pressing the + key, - key, or space bar.
4.
Select
Save changes then exit this menu
to commit the
changes.
APPENDIX B: INTEGRATED
SAS IM CREATION
