OpenEye OE-GRANITE3U, User Manual

Page: 65 / 101

Configuring
3-27
3.7 Volume Set Function
A volume set is seen by the host system as a single logical device. It is orga-
nized in a RAID level with one or more physical disks. RAID level refers to the
level of data performance and protection of a volume set. A volume set capac-
ity can consume all or a portion of the disk capacity available in a raid set.
Multiple volume sets can exist on a group of disks in a raid set
.
Additional
volume sets created in a specified raid set will reside on all the physical disks
in the raid set. Thus each volume set on the raid set will have its data spread
evenly across all the disks in the raid set.
3.7.1 Create Volume Set
The following is the volume set features:
1.Volume sets of different RAID levels may coexist on the same raid set.
2.Up to
16
volume sets in a raid set can be created by the RAID subsystem
controller.
To create volume set from raid set system, move the cursor bar to the main
menu and click on the
Create Volume Set
link. The
Select The Raid Set
To Create On It
screen will show all raid set number.
Tick
on a raid set
number that you want to create and then
click
on the Submit button.
The new create volume set allows user to select the Volume name, capacity,
RAID level, strip size, SCSI ID/LUN, Cache mode, tag queuing and Max Sync
Rate.