User manual

iSCSI GbE to SAS/SATA II RAID Subsystem
52
User Manual
3.6.3 RAID Group
“RAID group” is used to create RAID group or view the status of each RAID group.
The following is an example to create a RG.
Step 1: Click “
”, enter “Name”, choose “RAID level”, click
“
” to select PD. Then click “ ”.
Step 2: Confirm page. Click “
” if all setups are correct.
There are two RGs. One RG, named “RG-R0” with 4 physical disks, is RAID 0 and has
total size of 135GB. Another RG is “RG-R5”, a RAID 5 RG with 3 physical disks.
Done. View “RAID group” page.
NOTE: “Readahead” option is to enable or disable the Readahead
function of the physical disks included in the RAID Group.
“Command Queuing” option is to enable or disable the Command
Queue of the physical disks included in the Raid Group.