Disk Management
69
NAS 2000s Administration Guide
Dynamic Growth
Dynamic growth is a feature of the NAS 2000s, which provides for growth of a volume or
partition to meet expanding storage requirements without the need to take volumes offline or
incur downtime. Growth may occur in three forms:
■
Extend unallocated space from original LUNS.
■
Alter LUNs to contain additional storage.
■
Add new LUNS to the system. The additional space is then extended into through a variety
of means depending on which type of disk structure is in use.
Expanding a LUN
Expanding an existing LUN is accomplished via the Array Configuration Utility presented on
the Disk page. LUN expansion may occur in Disk Arrays where space is available. If
insufficient space is available, additional physical disks may be added to the array
dynamically.
Figure 34: Expanding a LUN
Extend
Opens a page to extend a partition based on a basic disk
or it opens Windows Disk Management to extend dynamic
based volumes.
Rescan
Select to detect a volume or partition added to the system or
to update the size of a volume that has undergone
expansion. The rescan is not synchronous and may require a
browser refresh after the scan is initiated to display the new
content.
Advanced Volume Management
Select to open the Windows Disk Manager and perform
advanced volume management tasks.
Table 7: Manage Volumes Options (Continued)
Option
Task
Summary of Contents for 345646-001 - StorageWorks NAS 2000s External Storage Server
Page 16: ...About this Guide 16 NAS 2000s Administration Guide ...
Page 56: ...Storage Management Overview 56 NAS 2000s Administration Guide ...
Page 80: ...Disk Management 80 NAS 2000s Administration Guide ...
Page 110: ...User and Group Management 110 NAS 2000s Administration Guide ...
Page 146: ...Folder Printer and Share Management 146 NAS 2000s Administration Guide ...
Page 186: ...NetWare File System Management 186 NAS 2000s Administration Guide ...