Fujitsu ETERNUS DX500 S4/DX600 S4 Design Manual page 129

3. SAN Functions
Data Migration
For online Storage Migration, the capacity of the migration destination volume must be the same as the
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migration source volume.
For offline Storage Migration, stop server access to both the migration source volume and the migration
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destination volume during a migration.
For online Storage Migration, stop server access to the migration source volume and the migration destina-
tion volume before starting a migration. In addition, do not access the migration source volume from the
server during a migration.
Online storage migration can be manually resumed on the following volumes after the process (of deleting
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a copy session) is complete.
TPV/FTV capacity optimization is running
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- Flexible Tier Migration is running
An Advanced Copy session exists
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For the migration destination device, the FC port mode needs to be switched to "Initiator" and the port pa-
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rameter also needs to be set.
Make sure to delete the migration path after Storage Migration is complete.
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FUJITSU Storage ETERNUS DX500 S4/DX600 S4, ETERNUS DX500 S3/DX600 S3 Hybrid Storage Systems Design Guide (Basic)
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