ZyXEL NAS540 User Guide - Page 38

Chapter 4 Web Configurator Basics The following table describes the labels in this screen. Table 10 Storage Volume LABEL Volume DESCRIPTION Use this section to configure and manage volumes built on hard disks directly. Create Click this to format internal hard disks and create a new volume. All data on the disk(s) will be lost. Note: This button is not available while the NAS is creating, deleting, or changing the RAID type of any volume or disk group. A pop-up screen appears if all installed hard disks are used by other volumes or disk groups. You will need to install another hard disk into the NAS if any disk tray is available or remove unnecessary volumes or disk groups to release the storage space. Click OK to close this screen. Figure 23 No Disk in NAS Manage Delete Add Hot Spare Select a volume and click Manage to edit, repair or expand the volume. Note: This button is available only when you can repair, expand or change RAID type. Select a volume and click Delete to remove it. Note: If you delete a volume, all data in the volume disks is erased. Select a RAID 1 or RAID 5 volume and click Add Hot Spare to add another disk as a hot-spare (standby) to the RAID array. A pop-up screen displays. Figure 24 Add Hot Spare Select a disk from the drop-down list box and then click Apply. See Section 4.4.7 on page 67 for more information about RAID. Note: The capacity of the disk you are adding must be equal to or greater than the largest disk in the RAID 1 or RAID 5 array. 38 NAS540 User's Guide