Dell PowerVault 750N, Руководство системного администратора

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Contents
7
Backing Up Persistent Images
. . . . . . . . . . . . . . . . . .
5-10
Limitations on Backing Up Persistent Images
. . . . . . . . .
5-11
Restoring Persistent Images From Tape Backup
. . . . . . . .
5-11
Installing Tape Device Drivers for Windows 2000 Backup
and Recovery Tools
. . . . . . . . . . . . . . . . . . . . . . . .
5-12
Installing Drivers for PowerVault Tape Drives
. . . . . . . . .
5-12
Installing Drivers for PowerVault Tape Drive
Media Changers
. . . . . . . . . . . . . . . . . . . . . . . .
5-13
6
Dell ActiveArchive™
Introduction to Persistent Images
. . . . . . . . . . . . . . . .
6-2
Cache File
. . . . . . . . . . . . . . . . . . . . . . . . . .
6-3
Cache Thresholds
. . . . . . . . . . . . . . . . . . . . . . .
6-3
Persistent Image Retention Weights
. . . . . . . . . . . . . .
6-3
Persistent Image Considerations
. . . . . . . . . . . . . . . .
6-3
Storing Persistent Images
. . . . . . . . . . . . . . . . . . .
6-4
Accessing Directories, Folders, and Files
. . . . . . . . . . .
6-4
Allowing User’s Access to Persistent Images
. . . . . . . . .
6-4
Preparing Your Volumes for Persistent Images
. . . . . . . . .
6-5
Scheduling Persistent Images
. . . . . . . . . . . . . . . . . .
6-6
Displaying the List of Persistent Images
. . . . . . . . . . . .
6-6
Adding Persistent Images to the Schedule
. . . . . . . . . . .
6-6
Deleting a Persistent Image Schedule
. . . . . . . . . . . . .
6-7
Editing the Properties of a Persistent Image’s Schedule
. . . .
6-7
Using Persistent Images
. . . . . . . . . . . . . . . . . . . . .
6-8
Taking a New Persistent Image on Demand
. . . . . . . . . .
6-8
Deleting a Persistent Image
. . . . . . . . . . . . . . . . . .
6-9
Setting Persistent Image Retention Weights
. . . . . . . . . .
6-9
Configuring the Persistent Image Global Settings
. . . . . . .
6-10
Configuring Persistent Image Volume Settings
. . . . . . . .
6-10