ZyXEL Communications NAS540, User Manual

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Chapter 8 Storage Manager
Cloud Storage User’s Guide
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Volume Name This field displays the name of the volume.
Volume
Capacity This field displays the total available size of the volume.
Back Click Back to go to the previous step.
Apply Click Apply to save the settings.
Cancel Click Cancel to close the screen without saving any settings.
The following describes labels on the following screens after you select Change RAID Type in this screen.
Step 1. Select Disks and RAID Type
A This shows the name of the volume you have selected.
Status This field displays the status of the volume.
RAID Type This field displays the type of RAID on which the volume is built.
Disk Info
Status This field displays the status of the disk.
Disk Name This field displays the name of the disk.
Size This field displays the total capacity of the disk.
Model Name This field displays the model of the disk.
Select disk(s) This section lists all available hard disks in the table and displays the corresponding disk
tray of the disks you selected on the graphic at the right.
Select one or more hard disks for changing the volume’s RAID type. Use the check box on
the top to select or unselect all entries in this column.
Disk Name This field shows the name of a hard disk.
Size This field shows the total disk size.
Model Name This field shows the model of the hard disk.
Choose a RAID
type Select a RAID type from the drop-down list box. The corresponding space allocations of
available size, data protection area, and wasted size display.
Use RAID 1 with two or four disks to mirror primary data to another disk(s) with high
performance.
Use RAID 5 with three or more disks to balance performance, hard disk capacity usage
with data protection in case of disk failure.
Use RAID 6 with four disks for more data protection in case of disk failure.
See Table 8 on page 50 or Section 8.6 on page 98 for more information.
Note: Use the same capacity of hard disks for RAID to avoid wasting space.
Back Click Back to go to the previous step.
Next Click Next to go to the next step.
Cancel Click Cancel to close the screen without saving any settings.
Step 2. Summary
Use this screen to review the settings you configured in the last step.
Action This field displays for what the configuration is.
Volume Name This field displays the name of the volume.
Disk Selected This field displays the hard disks you have selected.
RAID Type This field displays the type of RAID on which the volume will be built.
Table 13
Manage Volume (continued)
LABEL DESCRIPTION