Veritas Volume Manager 5.0 Administrator's Guide (September 2006)

12 Contents
Dissociating an instant snapshot .....................................................................332
Removing an instant snapshot ........................................................................333
Splitting an instant snapshot hierarchy ...........................................................333
Displaying instant snapshot information ........................................................334
Controlling instant snapshot synchronization .................................................336
Listing the snapshots created on a cache ........................................................337
Tuning the autogrow attributes of a cache ......................................................338
Growing and shrinking a cache ......................................................................339
Removing a cache ...........................................................................................339
Creating traditional third-mirror break-off snapshots .............................................340
Converting a plex into a snapshot plex ...........................................................343
Creating multiple snapshots ............................................................................344
Reattaching a snapshot volume .......................................................................344
Adding plexes to a snapshot volume ..............................................................345
Dissociating a snapshot volume ......................................................................346
Displaying snapshot information ....................................................................347
Adding a version 0 DCO and DCO volume ...........................................................348
Specifying storage for version 0 DCO plexes ................................................349
Removing a version 0 DCO and DCO volume ...............................................350
Reattaching a version 0 DCO and DCO volume ............................................351
Chapter 10 Creating and administering volume sets
Creating a volume set .............................................................................................354
Adding a volume to a volume set ...........................................................................354
Listing details of volume sets .................................................................................355
Stopping and starting volume sets ..........................................................................355
Removing a volume from a volume set ..................................................................356
Raw device node access to component volumes ....................................................356
Enabling raw device access when creating a volume set ................................357
Displaying the raw device access settings for a volume set ...........................358
Controlling raw device access for an existing volume set ..............................358
Chapter 11 Configuring off-host processing
Implementing off-host processing solutions ...........................................................362
Implementing off-host online backup .............................................................363
Implementing decision support .......................................................................366
Chapter 12 Administering hot-relocation
How hot-relocation works ......................................................................................370
Partial disk failure mail messages ...................................................................373
Complete disk failure mail messages ..............................................................374
How space is chosen for relocation ................................................................374