Fujitsu ETERNUS DX60 S3 User Manual page 182

Chapter 1 System Management
1.12 Storage Migration Management
Data migration flow using the Storage Migration function
The workflow sequence for Storage Migration is described below.
The host environment must be confirmed and saved before performing the Storage Migration. Ask the system
administrator to do it.
(1) Preparation
a Check and save the host environment so that the ETERNUS DX can be used in the same environment
after migration.
b Check the status of the source and destination storage systems and clear any sense information that
has not been reported (*1).
c When migrating data with multipath, make the configuration so that the same affinity group (LUN
group) can be accessed from the multiple FC ports used for migration at the source storage system.
d Create a destination volume in the destination storage system, or format an existing volume for use
as the destination volume.
(2) Download a template for the Storage Migration setting file
Migration Settings" (page
(3) Create the Storage Migration setting file. Refer to
1074) for details.
(4) Stop access from the host to the source volume.
(5) Change the mode of the FC port used for migration in the destination storage system to "Initiator"
Modify Port Mode" (page
(6) Set port parameters to the FC-Initiator port
(7) Connect the source and destination storage systems using an FC cable, or use a switch to connect the
source and destination storage systems.
(8) Load the "Storage Migration setting file" that has been created in
("1.12.1 Start Storage Migration" (page
(9) Check the progress of Storage Migration.
(10)Operation after Storage Migration is complete:
a Delete the migration path after Storage Migration is completed successfully
Migration Path" (page
b Change the FC-Initiator port mode from "Initiator" to "CA"
c Set port parameters to the FC-CA port
d Set host affinity to the FC-CA port
Affinity" (page
e Confirm that the destination storage system and volumes can be accessed correctly from the host.
*1: Operations that can be performed when logged in using a user account with the "Maintenance Operation" policy.
For details on the parameters for this function, refer to
186)).
459)).
("4.3.7 Modify FC Port Parameters" (page
180)).
187)).
("4.3.7 Modify FC Port Parameters" (page
("4.1.1 Create Host Affinity" (page 338)
351)).
182
ETERNUS Web GUI User's Guide (Settings)
Copyright 2015 FUJITSU LIMITED
("1.12.2 Download Template File for Storage
"Appendix H Storage Migration Setting Files" (page
Step (3) to start Storage Migration
("4.3.11 Modify Port Mode" (page
"A.1.11.1 Start Storage Migration" (page
("4.3.11
441)).
("1.12.3 Delete Storage
459)).
441)).
or "4.1.3 Modify Host
760).
P2X0-1270-13ENZ0