User manual

iSCSI GbE to SAS/SATA II RAID Subsystem
User Manual
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Step 2: Confirm page. Click “OK” if all setups are correct.
Create a VD named “VD-01”, from “RG-R0”. The second VD is named “VD-02”, it’s
initializing.
Step 3: Done. View “Virtual disk” page.
VD column description:
The button includes the functions which can be executed.
Name Virtual disk name.
Size (GB)
(MB)
Total capacity of the virtual disk. The unit can be displayed
in GB or MB.
Right The right of virtual disk:
 “WT”  Write Through.
 “WB”  Write Back.
 “RO”  Read Only.
Priority The priority of virtual disk:
 “HI”  HIgh priority.
 “MD”  MiDdle priority.
 “LO”  LOw priority.
Bg rate Background task priority:
 “4 / 3 / 2 / 1 / 0”  Default value is 4. The higher
number the background priority of a VD is, the more
background I/O will be scheduled to execute.
Status The status of virtual disk:
 “Online”  The virtual disk is online.
 “Offline”  The virtual disk is offline.
 “Initiating”  The virtual disk is being initialized.
 “Rebuild”  The virtual disk is being rebuilt.