ZyXEL Communications NAS326 User Manual page 53

The following table describes the labels in this screen.
Table 16 Manage Volume
LABEL
Repair RAID
Expand the
volume by
adding disk(s)
Expand the
volume with
unallocated disk
space
Change RAID
Type
Next
Cancel
5.3.1.3 Repair RAID
Select Repair RAID in the Storage Manager > Internal Storage > Volume: Manage screen. Click Next.
Figure 40 Manage Volume (Repair RAID)
Chapter 5 Storage Manager
DESCRIPTION
Select this to repair a degraded RAID volume.
Select this to add one or more disks to a JBOD, RAID 1 or RAID 5 volume. You can add a disk to
increase an array's capacity or to use as a hot-spare (standby). When you add a disk to an
existing array, you do not have to re-create shares, access rights and so on as you would if you
create a new volume.
Note: This option is available when a disk has not been allocated to any volume or
disk group yet.
Select this to add more storage space to a volume if there is still some space unallocated on
the same disk group. Select this if the NAS fails to expand a volume by adding disk(s) and the
final volume capacity is not as expected. For example, you want to expand a 1 TB RAID 1
volume by adding two more 1 TB disks. The volume size should be 2 TB after expansion,
however, you just see 1 TB. Use this option to fix the issue.
Select this if you want to change the volume's RAID type from Basic to RAID 1, RAID 1 to RAID 5,
or RAID 5 to RAID 6.
Click Next to go to the next step.
Click Cancel to close the screen without saving any settings.
NAS Series User's Guide
53