Where to Go from Here
............................................................................................................................................
270
Promote an Inbound Replica Set to a Recovery Volume
.................................................................................................
270
Recovery Volume Options
.........................................................................................................................................
271
Recovery Volume Restrictions
...................................................................................................................................
271
How to Handle a Failed Operation
...................................................................................................................................
271
Fail Back to the Primary Group
.......................................................................................................................................
272
Volume Failover and Failback
..........................................................................................................................................
272
Recover Data from a Replica
.........................................................................................................................................
273
About Data Recovery from a Replica
........................................................................................................................
273
About Permanently Promoting a Replica Set to a Volume
.........................................................................................
273
Permanently Promote a Replica Set to a Volume
......................................................................................................
274
About Failing Over and Failing Back a Volume
..........................................................................................................
275
About NAS Disaster Recovery
........................................................................................................................................
278
About NAS Replication
.............................................................................................................................................
278
Recover from an
Offline
or Unavailable NAS
.............................................................................................................
291
About Cloning Volumes
..................................................................................................................................................
295
Clone a Volume
........................................................................................................................................................
295
About Cloning an Inbound Replica
............................................................................................................................
295
Clone an Inbound Replica
.........................................................................................................................................
296
18 About Synchronous Replication
.................................................................................
297
How Synchronous Replication Works
.............................................................................................................................
297
Compare SyncRep and Traditional Replication
................................................................................................................
297
How Synchronous Replication Protects Volume Availability in
Different
Scenarios
.........................................................
299
Normal Synchronous Replication Operation
.............................................................................................................
299
SyncAlternate Volume Unavailable
...........................................................................................................................
300
SyncActive Volume Unavailable
................................................................................................................................
301
Requirements for Using Synchronous Replication
..........................................................................................................
302
Synchronous Replication States
.....................................................................................................................................
302
About System Snapshots and SyncRep
.........................................................................................................................
303
Protected System Snapshots
...................................................................................................................................
303
Failback System Snapshots
......................................................................................................................................
303
About Synchronous Replication and Snapshots
.............................................................................................................
303
Automatic Snapshot Creation
..................................................................................................................................
304
About Synchronous Replication Switches and Failovers
.................................................................................................
304
SyncRep SwitchesSyncRep Failovers
......................................................................................................................
304
About Synchronous Replication Volume Collections
.......................................................................................................
305
About Using Thin Clones and Templates with Synchronous Replication
.........................................................................
306
Thin Clones
..............................................................................................................................................................
306
Templates
.................................................................................................................................................................
306
Configure
Synchronous Replication (SyncRep) on a Volume
..........................................................................................
307
Disable Synchronous Replication (SyncRep) for a Volume
..............................................................................................
307
Monitor Synchronous Replication (SyncRep) Volumes
...................................................................................................
307
Pause Synchronous Replication (SyncRep)
....................................................................................................................
307
Resume Synchronous Replication (SyncRep)
.................................................................................................................
308
Enable Synchronous Replication (SyncRep) for a Volume Collection
..............................................................................
308
13