D-Link DSN-3400-10 User's Manual for DSN-3200-10 Valid for firmware 1.6.1 - Page 67

Deleting Volumes, 4.1.6, Performing a Parity Scan on a Volume, 4.1.7, Performing a Media Scan

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5.4.1.5 Deleting Volumes If you no longer need a volume, use the following procedure to delete it. You cannot delete a volume that is actively performing I/O for an iSCSI initiator. If you try to do so, the error "Volume Busy" is issued. If you really want to delete such a volume, log out of the target node and try to delete the volume again. 1. In the Logical Resources tab, click the volume you want to delete. 2. Perform one of the following steps: - On the Storage menu, click Delete Volume. - Press the right mouse button and click Delete Volume. A message asks whether you want to delete this volume. 3. Click Yes to delete the volume. (Or click No to keep the volume.) If you clicked Yes, a message tells you that the volume has been deleted. Click OK to remove the message. 5.4.1.6 Performing a Parity Scan on a Volume Using the management console, you can scan a parity volume for errors. This task reads every block in the volume to ensure that parity is correct. If parity errors are found, this task corrects the errors. 1. Click the volume on which you want to perform the parity scan. 2. Perform one of the following steps: - On the Storage menu, click Parity Scan. - Right-click and click Parity Scan. Either step starts the scan operation and displays a message that the scan started successfully. 3. Click OK to remove the message. After you start a parity scan task, you can use the Tasks Info screen to view the progress of the scan operation (see Section 6.9). 5.4.1.7 Performing a Media Scan on a Volume Using the management console, you can scan a JBOD, stripe, mirrored stripe, or mirrored stripe media volume for errors. This task reads every block in the volume looking for errors as described for Media Scan to ensure that the media is correct. If media errors are found, this task corrects the errors. 1. Click the volume on which you want to perform the media scan. xStack Storage User's Guide 67

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xStack Storage User’s Guide
67
5.4.1.5
Deleting Volumes
If you no longer need a volume, use the following procedure to delete it.
You cannot delete a volume that is actively performing I/O for an iSCSI
initiator. If you try to do so, the error “Volume Busy” is issued. If you really
want to delete such a volume, log out of the target node and try to delete
the volume again.
1.
In the
Logical Resources
tab, click the volume you want to delete.
2.
Perform one of the following steps:
–
On the
Storage
menu, click
Delete Volume
.
–
Press the right mouse button and click
Delete Volume
.
A message asks whether you want to delete this volume.
3.
Click
Yes
to delete the volume. (Or click
No
to keep the volume.) If you clicked
Yes
, a
message tells you that the volume has been deleted.
Click
OK
to remove the message.
5.4.1.6
Performing a Parity Scan on a Volume
Using the management console, you can scan a parity volume for errors. This task reads every
block in the volume to ensure that parity is correct. If parity errors are found, this task corrects
the errors.
1.
Click the volume on which you want to perform the parity scan.
2.
Perform one of the following steps:
–
On the
Storage
menu, click
Parity Scan
.
–
Right-click and click
Parity Scan
.
Either step starts the scan operation and displays a message that the scan started
successfully.
3.
Click
OK
to remove the message.
After you start a parity scan task, you can use the Tasks Info screen to view the progress of the
scan operation (see Section 6.9).
5.4.1.7
Performing a Media Scan on a Volume
Using the management console, you can scan a JBOD, stripe, mirrored stripe, or mirrored stripe
media volume for errors. This task reads every block in the volume looking for errors as described
for Media Scan to ensure that the media is correct. If media errors are found, this task corrects
the errors.
1.
Click the volume on which you want to perform the media scan.