User manual

iSCSI GbE to SAS/SATA II RAID Subsystem
72
User Manual
5.4.3 Virtual Disk
“Virtual disk” can view the status of each Virtual disk, create, and modify virtual disks.
The following is an example to create a VD.
Step 1: Click “Create”, enter “Name”, select RAID group from “RG name”, enter
required “Capacity (GB)/(MB)”, change “Stripe height (KB)”, change “Block size
(B)”, change “Read/Write” mode, set virtual disk “Priority”, select “Bg rate”
(Background task priority), and change “Readahead” option if necessary. “Erase”
option will wipe out old data in VD to prevent that OS recognizes the old partition. There
are three options in “Erase”: None (default), erase first 1GB or full disk. Last, select
“Type” mode for normal or clone usage. Then click “OK”.