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NSA-2400 User’s Guide

Chapter 6 Storage 86

6.5 Disk

You can view information on the NSA internal disks and external disks attached to the USB

port(s) in this screen.

6.5.1 Maintenance Mode

If you have no internal NSA volumes (disks), then the NSA is in Maintenance Mode. When

the NSA is in this mode you cannot create users, groups or shares on the NSA. You must first

go to the Storage > Disk screen and create an internal volume (assuming you already have an

internal disk installed).

Note: You need to have at least one internal hard disk installed and an internal

volume created before you can use an external hard disk.

6.5.2 External Disks

You may connect USB storage devices that support the following file systems to the NSA.

• Windows File Systems: NTFS (read only), FAT32 and FAT16.

If your USB storage device uses a NTFS file system, then the NSA can read files from it, but

you cannot write files to it. If you want to be able to write files to that storage device, then you

should back up all data on the device (to an internal drive for example) and then click the

Initialize icon for the NSA to create an XFS volume on the (external) hard drive. You can then

both read and write to that hard drive and restore your data to it.

• Linux File Systems: EXT2, EXT3 and XFS

Disk Configuration Use SINGLE or RAID 0 if you want maximum capacity and/or maximum

speed for your disks, and/or you have other means of protecting your data.

Use RAID 1 if you want to mirror primary data to another disk(s) with high

performance.

Use RAID 5 if you have four disks and you want to balance performance,

hard disk capacity usage with data protection in case of disk failure.

Disk Selection

Internal Disk: This table lists all hard disks installed inside the NSA. Use the Select

check box(es) to choose which disks should make up this volume. A disk

can ONLY belong to one volume.

Apply Click this button to save your changes back to the NSA.

Cancel Click this button to begin configuring this screen afresh.

Table 29 Create a New Internal Volume (continued)

LABEL DESCRIPTION

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 159 160

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