Veritas Volume Manager 5.0.1 Administrator's Guide, HP-UX 11i v3, First Edition, November 2009

Removing a cache ................................................................. 395
Creating traditional third-mirror break-off snapshots ....................... 396
Converting a plex into a snapshot plex ..................................... 400
Creating multiple snapshots ................................................... 401
Reattaching a snapshot volume ............................................... 401
Adding plexes to a snapshot volume ......................................... 403
Dissociating a snapshot volume .............................................. 403
Displaying snapshot information ............................................ 404
Adding a version 0 DCO and DCO volume ........................................ 405
Specifying storage for version 0 DCO plexes .............................. 407
Removing a version 0 DCO and DCO volume .............................. 409
Reattaching a version 0 DCO and DCO volume ........................... 409
Chapter 10 Creating and administering volume sets ...................... 411
About volume sets ...................................................................... 411
Creating a volume set .................................................................. 412
Adding a volume to a volume set ................................................... 413
Listing details of volume sets ........................................................ 413
Stopping and starting volume sets ................................................. 414
Removing a volume from a volume set ........................................... 415
Raw device node access to component volumes ................................ 415
Enabling raw device access when creating a volume set ............... 416
Displaying the raw device access settings for a volume set ........... 417
Controlling raw device access for an existing volume set ............. 417
Chapter 11 Configuring off-host processing ..................................... 419
About off-host processing solutions ............................................... 419
Implemention of off-host processing solutions ................................ 420
Implementing off-host online backup ....................................... 421
Implementing decision support ............................................... 425
Chapter 12 Administering hot-relocation .......................................... 431
About hot-relocation ................................................................... 431
How hot-relocation works ............................................................ 432
Partial disk failure mail messages ............................................ 435
Complete disk failure mail messages ........................................ 436
How space is chosen for relocation .......................................... 437
Configuring a system for hot-relocation ......................................... 438
Displaying spare disk information ................................................. 438
Marking a disk as a hot-relocation spare ......................................... 439
Removing a disk from use as a hot-relocation spare .......................... 440
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