14 Contents
Resynchronizing Virtual Disks . . . . . . . . . . 204
Normally Synchronized Virtual Disks. . . . . . . 204
Changing Synchronization Priority
and Method
. . . . . . . . . . . . . . . . . . . . 205
Unsynchronized Virtual Disks. . . . . . . . . . . 207
Automatically Resynchronizing Virtual Disks
. . . 208
Manually Resynchronizing Virtual Disks
. . . . . 208
Reversing Roles Between the Primary
and Secondary Virtual Disks . . . . . . . . . . . 209
Promoting the Secondary Virtual Disk or
Demoting the Primary Virtual Disk . . . . . . . . 210
Suspending a Remote Replication
. . . . . . . . 210
Resuming a Remote Replication
. . . . . . . . . 211
About Resumed Remote Replications . . . . . . 211
Testing Communication Between the
Primary and Secondary Virtual Disks
. . . . . . . 212
Deleting a Virtual Disk From a Replicated Pair
in a Storage Array. . . . . . . . . . . . . . . . . 213
Deleting a Primary Virtual Disk
. . . . . . . . . . 213
Deleting a Secondary Virtual Disk . . . . . . . . 214
Deleting a Primary Virtual Disk in a
Replicated Pair From a Storage Array . . . . . . 214
Deleting a Secondary Virtual Disk in a
Replicated Pair From a Storage Array
. . . . . . 215
Removing a Remote Replication From a
Storage Array
. . . . . . . . . . . . . . . . . . . 215
Deactivating the Remote Replication
on the Storage Array . . . . . . . . . . . . . . . 216
Disabling the Remote Replication
Premium Feature
. . . . . . . . . . . . . . . . . 217
14 Configuration: Device Mapper
Multipath for Linux . . . . . . . . . . . . . . . . 219
Overview . . . . . . . . . . . . . . . . . . . . . . . . 219
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