D-Link DSN-656 User Manual - Page 72

Snapshots, partition. The options are Do Not Erase, erase First 1GB or Full Disk. The default value

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D-Link Document - User Manual partition. The options are Do Not Erase, erase First 1GB or Full Disk. The default value is Don Not Erase. 。 Space Reclaim: This option is available when the RAID group is thin provisioning. The default value is Enabled. 。 Fast Rebuild: This option is available when the RAID group is not RAID 0. The default value is Disabled. 。 Disk Type: Select type for normal or backup usage. The options are RAID (for general usage) and Backup Target (for Clone or Replication). The default value is RAID. 6. Click OK button to create the virtual disk. 7. At the confirmation message, click OK button. TIP:  In DSN-6200/6500 Series, the maximum number of virtual disks in a RAID group is 96. The maximum host number per virtual disk is 16. The maximum host number per controller is 64. The maximum virtual disk number in a system is 2048. The max virtual disk number for snapshot is 32. CAUTION: If the system shutdown or rebooted when creating a virtual disk, the erase process will stop. Snapshots The Snapshots tab is provided to create, modify, delete, or view the status of snapshot. The two drop-down lists at the top enable you to switch the virtual disks. The other is to change the drive size units (MB or GB). This table shows the column descriptions. Column Name No. Name Description Number. Snapshot name. Copyright@2014 D-Link System, Inc. All Rights Reserved. 72

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D-Link Document – User Manual
partition. The options are Do Not Erase, erase First 1GB or Full Disk. The default value
is
Don Not Erase
.
。
Space Reclaim:
This option is available when the RAID group is thin provisioning. The
default value is
Enabled
.
。
Fast Rebuild:
This option is available when the RAID group is not RAID 0. The default
value is
Disabled
.
。
Disk Type:
Select type for normal or backup usage. The options are RAID (for general
usage) and Backup Target (for Clone or Replication). The default value is
RAID
.
6.
Click
OK
button to create the virtual disk.
7.
At the confirmation message, click
OK
button.
TIP:
In DSN-6200/6500 Series, the maximum number of virtual disks in a
RAID group is 96. The maximum host number per virtual disk is 16. The
maximum host number per controller is 64. The maximum virtual disk
number in a system is 2048. The max virtual disk number for snapshot is
32.
CAUTION:
If the system shutdown or rebooted when creating a virtual disk, the erase
process will stop.
Snapshots
The
Snapshots
tab is provided to create, modify, delete, or view the status of snapshot. The two
drop-down lists at the top enable you to switch the virtual disks. The other is to change the drive
size units (MB or GB).
This table shows the column descriptions.
Column Name
Description
No.
Number.
Name
Snapshot name.
72
Copyright@2014 D-Link System, Inc. All Rights Reserved.