White Papers

17
Changing Pool Relationship
Pool relationship change refers to the ability to change which pool is SyncActive and
which is SyncAlternate. The reasons for a pool relationship change are SyncActive
member failure, SyncActive pool failure or maintenance on SyncActive members.
There are two ways pool relationships are changed: Switch to SyncAlternate and
Failover to SyncAlternate.
Switch to SyncAlternate
This pool relationship change is done manually and is only available when the volume
is in sync. During the switch, host connections are logged out. The iSCSI initiators will
automatically reconnect when the switch has completed. No iSCSI target
configurations changes are required. No data will be lost.
1. Click Switch to SyncAlternate
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