Fujitsu ETERNUS DX60 S3 User Manual page 181

Chapter 1 System Management
1.12 Storage Migration Management
• A storage system or volume cannot be specified as the destination in the following cases:
- Hot controller firmware upgrade is being performed in 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
- The mirroring reservation attribute (*1) is applied to the destination volume
- An ODX Buffer volume is selected as a migration destination volume
- The migration destination volume is used for the Storage Cluster function
- The migration destination volume is used for the Virtual Volume function
*1: The mirroring reservation attribute is applied to the volumes that are being created as an REC copy path by the
Dynamic LUN Mirroring function. Volumes that are not successfully created may have this attribute. Volumes that
have the mirroring reservation attribute can be checked in the "Forbid Advanced Copy" field on the [Volume]
screen. Refer to "Volume (Basic Information)" in "ETERNUS Web GUI User's Guide (Operation)" for details.
• 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
for Storage Migration Settings" (page 186)
• Change the mode of the FC port that is used on the destination storage system to "Initiator". Refer to
"4.3.11 Modify Port Mode" (page 459)
• Specify detailed parameters for the FC-Initiator port that is used on the destination storage system. Refer
to "4.3.7 Modify FC Port Parameters" (page 441)
• A started Storage Migration can be suspended, restarted, and stopped in volume units. Refer to
Suspend Storage Migration" (page
Storage Migration" (page 191)
for details.
for details.
for details.
190), "1.12.5 Restart Storage Migration" (page
for details.
181
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
"1.12.2 Download Template File
"1.12.6
189), or "1.12.7 Stop
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