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Show hard drive detail information.
4.4.2
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 write cache option of hard drives. The “Standby” option
is to enable or disable the auto spindown function of hard drives, when this option is
enabled and hard drives have no I/O access after certain period of time, they will spin
down automatically. 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.
Figure 4.4.2.1
Step 2: Confirm page. Click “OK” if all setups are correct.
