12 Contents

 

 

 

Adding a snapshot to a cascaded snapshot hierarchy .........................

337

 

Refreshing an instant snapshot ..............................................................

337

 

Reattaching an instant snapshot ............................................................

338

 

Reattaching a linked break-off snapshot volume .................................

339

 

Restoring a volume from an instant snapshot ......................................

340

 

Dissociating an instant snapshot ............................................................

340

 

Removing an instant snapshot ................................................................

341

 

Splitting an instant snapshot hierarchy ................................................

341

 

Displaying instant snapshot information ..............................................

342

 

Controlling instant snapshot synchronization .....................................

344

 

Listing the snapshots created on a cache ..............................................

345

 

Tuning the autogrow attributes of a cache ............................................

346

 

Growing and shrinking a cache ...............................................................

347

 

Removing a cache ......................................................................................

347

 

Creating traditional third-mirrorbreak-off snapshots ...............................

348

 

Converting a plex into a snapshot plex ..................................................

351

 

Creating multiple snapshots ....................................................................

352

 

Reattaching a snapshot volume ..............................................................

352

 

Adding plexes to a snapshot volume ......................................................

353

 

Dissociating a snapshot volume ..............................................................

354

 

Displaying snapshot information ...........................................................

355

 

Adding a version 0 DCO and DCO volume .....................................................

356

 

Specifying storage for version 0 DCO plexes ........................................

357

 

Removing a version 0 DCO and DCO volume ........................................

358

 

Reattaching a version 0 DCO and DCO volume .....................................

359

Chapter 10

Creating and administering volume sets

 

 

Creating a volume set ........................................................................................

362

 

Adding a volume to a volume set ....................................................................

362

 

Listing details of volume sets ..........................................................................

363

 

Stopping and starting volume sets .................................................................

363

 

Removing a volume from a volume set ..........................................................

364

 

Raw device node access to component volumes ...........................................

364

 

Enabling raw device access when creating a volume set .....................

365

 

Displaying the raw device access settings for a volume set ................

366

 

Controlling raw device access for an existing volume set ...................

366

Chapter 11

Configuring off-host processing