Fujitsu DX440 S2 Computer Drive User Manual


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Appendix I Storage Migration Setting Files
I.1 Template File for Storage Migration Settings
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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Operation Mode
The following table explains the details of the operation mode.
OPEMODE Description
Specification code Meaning
M
Migration Data migration from the source storage system to the destination storage
system is performed.
M+QC
Migration +
Quick Compare
Data migration from the source storage system to the destination storage
system and a data comparison of source LUNs and destination volumes
are performed. "Quick Compare" compares data in a part of the volume
area. "Migration + Quick Compare" consecutively executes "data
migration" and "data comparison" for each volume.
M+FC
Migration +
Full Compare
Data migration from the source storage system to the destination storage
system and a data comparison of source LUNs and destination volumes
are performed. "Full Compare" compares data in entire volume area.
"Migration + Full Compare" consecutively executes "data migration" and
"data comparison" for each volume.
Host access to the destination storage system must be stopped when
"Migration + Full Compare" is specified.
When "Migration + Full Compare" is specified for the operation mode,
the time to complete the operation after data migration is increased
significantly.
QC
Quick Compare A data comparison of source LUNs and destination volumes is performed.
"Quick Compare" compares data in a part of the volume area.
FC
Full Compare A data comparison of source LUNs and destination volumes is performed.
"Full Compare" compares data in entire volume area.
and "data comparison" for each volume.
Host access to the destination storage system must be stopped when
"Full Compare" is specified.
When "Full Compare" is specified for the operation mode, the time to
complete the operation after data migration is increased
significantly.