Administrator Guide

NOTE: If Fibre Channel or iSCSI connectivity is not congured between the local and remote Storage Centers, a
dialog box opens. Click Yes to congure iSCSI connectivity between the Storage Centers.
7. (Optional) Modify Live Migration default settings.
• In the Replication Attributes area, congure options that determine how replication behaves.
• In the Destination Volume Attributes area, congure storage options for the destination volume and map the destination
volume to a server.
• In the Live Migration Attributes area, enable or disable automatic role swap. When automatic role swap is enabled, Live
Migrate swaps the roles immediately after the volume is synced. When it is disabled, you may swap the roles manually any
time after the volume is synced.
8. Click Next.
9. Verify the volumes and attributes for the Live Migration. To change any of the attributes, select a volume and then click Edit
Settings.
10. Click Create.
Live Migration begins to migrate the volumes to the destination Storage Center.
Modifying Live Migrations
Modify a Live Migration if you want to swap the primary Storage Center, change Live Migration properties, or delete the Live
Migration.
Swap the Source Storage Center for a Live Migration
If you did not elect to swap roles automatically, you must swap roles before completing a Live Migration.
Prerequisite
The Live Migration must be in the Ready to Be Swapped state.
Steps
1. Click the Replications & Live Volumes view.
2. On the Live Migrations tab, select the Live Migration you want to modify, and then click Swap Source Storage Center.
The Swap Source Storage Center dialog box opens.
3. Click OK to swap the source Storage Center for the Live Migration.
Cancel a Live Migration Source Storage Center Swap
Cancel a swap of the source Storage Center to keep the current source and destination Storage Center.
Prerequisite
The Live Migration must be in the Swapping state.
Steps
1. Click the Replications & Live Volumes view.
2. On the Live Migrations tab, select the Live Migration whose swap you want to cancel, and then click Cancel Swap of Source
Storage Center.
The Cancel Swap of Source Storage Center dialog box opens.
3. Click OK.
The swap is cancelled.
NOTE: If the swap has completed, an error message displays. Click OK.
Allow a Live Migration to Automatically Swap Roles
Live Migrations can be congured to swap source and destination volumes automatically when the volumes are in sync.
Prerequisite
The Live Migration must be in the Syncing or Ready to Be Swapped state.
Steps
1. Click the Replications & Live Volumes view.
2. On the Live Migrations tab, select the Live Migration you want to modify, and then click Edit Settings.
The Edit Live Migration dialog box opens.
3. Select the Automatically Swap Roles After In Sync checkbox, and then click OK.
Storage Center Administration
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