User manual

Figure 3.5.7.4
(Figure 3.5.7.4: Creating UDVs named “UDV-R5-1” and “UDV-R5-2”, related to “VG-R5”. The size of
“UDV-R5-1” is 50GB and the size of “UDV-R5-2” is 98GB. The status of both UDVs is online, write-back,
high priority with 427MB-sized cache memory. The complete percentage of the initialization of “UDV-R5-
1” is 15%. There is no LUN attached.)
Step 3 Attach LUN to UDV
There are two methods to attach LUN to UDV
1. In “/ Volume confi g / User data volume”, click “ ”
2. In “/ Volume confi g / Logical unit”, click “ ”
The procedures are as follows:
1. Select a UDV
2. Confi gure the bus ID, SCSI ID and the LUN to be attached to. Then click “ ”
3. OK
4. Repeat the steps above to create another UDV
Figure 3.5.7.6
(Figure 3.5.7.6: UDV-R5-1 is attached to Bus 1, SCSI ID 0 and LUN 0. UDV-R5-2 is attached to Bus 2,
SCSI ID 2 and LUN 0.)
Notice : Avoid ID confl icts in one SCSI bus.
Step 4 Confi gure global spare disk
To confi gure global spare disks, please follow the steps below:
1. Select “/ Volume confi g / Physical disk”
2. Select the free disk(s) by ticking the checkbox and then click “ ” to
confi gure them as global spares
3. There will be a “GS” icon at status 1 fi eld
Step 5 OK. They can be used as SCSI disks
To delete UDVs and VG, please follow the steps below
46 User Interface Introduction User Interface Introduction 47