User manual

iSCSI GbE to SAS/SATA II RAID Subsystem

User Manual

5.4.2 RAID Group

“RAID group” can view the status of each RAID group, create, and modify RAID groups. The

following is an example to create a RG.

Step 1: Click “Create”, enter “Name”, choose “RAID level”, click “Select PD” to

select PD, assign the RG’s “Preferred owner”. Then click “OK”. The “Write Cache”

option is to enable or disable the hard drives’ write cache option. The “Standby” option

is to enable or disable the hard drives’ auto spindown function, when this option is

enabled and hard drives have no access after certain period of time, the hard drives

automatically spin down. The “Readahead” option is to enable or disable the read

ahead function. The “Command queuing” option is to enable or disable the hard

drives’ command queue function.