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Chapter 11 System Management
11.2 Functions in the Action Area for System
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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• A storage system or volume cannot be specified as the destination in the following cases:
- Concurrent upgrade of firmware is in progress at the destination storage system
- The RAID group to which the destination volume belongs to has an ECO mode schedule configured
- The Thin Provisioning Pool (TPP) to which the destination volume belongs has an ECO mode schedule
configured
- The destination volume is specified as a RAID migration source or destination
- The capacity of the RAID group to which the destination volume belongs is being expanded
- Encryption is in progress for the destination volume
- The capacity of the destination volume is being expanded
- The destination volume is specified as the destination for another Storage Migration operation
- An ODX Buffer volume is selected as a migration destination volume
• Stop access from the host to both the source LUN and destination volume.
When "Migration + Full Compare" or "Full Compare" is specified for the operation mode, stop the host
access to all of the volumes in the migration destination storage system.
• Do not specify a volume that has copy sessions as a source or destination.
• Do not specify a volume as the source when formatting is in progress.
• Do not execute the [Start RAID Group Diagnosis] function or the [Start Disk Diagnosis] function on the
destination storage system.
• When "Migration + Full Compare" or "Full Compare" is specified for the operation mode, the time to com-
plete the operation after data migration is increased significantly.
• Download a template to create a Storage Migration setting file. Refer to "11.2.11.2 Download Template
File for Storage Migration Settings" (page 912) for details.
• Change the mode of the FC port that is used on the destination storage system to "Initiator". Refer to
"9.2.3.11 Modify Port Mode" (page 571)
for details.
• Specify detailed parameters for the FC-Initiator port that is used on the destination storage system. Refer
to "9.2.3.7 Modify FC Port Parameters" (page 531)
for details.
• A started Storage Migration can be suspended, restarted, and stopped in volume units. Refer to
"11.2.11.6 Suspend Storage Migration" (page 917)
, "11.2.11.5 Restart Storage Migration" (page 916), or
"11.2.11.7 Stop Storage Migration" (page 918)
for details.