Cisco Cisco HDT Network Storage Hard Drive Trays 管理员指南

Expanding a Volume

Linksys Small Business NSS4000 and NSS6000 Series Network Storage System Administration Guide

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Once the volume is created, you can expand the volume but you cannot reduce
its size.

To encrypt the volume, select Encrypted. To create an unencrypted volume, go to 

You can encrypt the volume only when the volume is first created. After a volume is 
created, you cannot change whether it is encrypted or unencrypted. File transfer 
performance to encrypted volumes is generally lower than to non-encrypted 
volumes.

Enter a password in the Password field using a minimum of eight alphanumeric 
characters. The password must consist of at least three of the following: lower-
case character, upper-case character, number (0-9), or a special character (such as 
#@*&^). The password must be entered to unlock an encrypted volume when the 
NSS is started up following a power interruption, shutdown, or rebooted, or, if the 
volume was manually locked through the NSS configuration interface.

Because you need the password to decrypt a locked volume, keep a secure 
backup of the password to ensure that it is accessible when required. There is no 
way to unlock the volume without the password. If you forget the password, the 
only way to retrieve is if the password was saved in a configuration file. See 

Re-enter the password in the Confirm Password field.

Click Add.

After a volume is created, you can increase its size, provided there is available 
space on the array. Note: You cannot grow a volume if it is the target of a snapshot. 
If you want to grow such a volume, delete the snapshots first and then expand the 
volume.