10400414-002 05/2013
©2013 Overland Storage, Inc.
A-1
Appendix A
Notes
General Notes for Data Migration.
•
The disk arrays can be used as a source disk array. However, the 1G FC storage and
the FC switch environment are not supported by the data migration function.
•
The disk arrays (however, excluding the M10e) can be used as a destination disk
array.
•
Before executing data migration, it is necessary to stop all operations on the
application server that use the destination volumes so that accessing those volumes is
stopped.
•
Keep access to the source volume stopped during data migration.
•
Prevent access to the destination volume during data migration.
•
To use the data migration function, a data migration reserved volume must be
created for a control logical disk.
•
When all the data migration pairs are canceled, the data migration reserved volume
can be unbound.
•
Access Control set to the logical disk which was set as a data migration pair cannot be
canceled. Cancel the Access Control settings after cancelling the data migration pair.
•
The logical disk set as a data migration pair cannot be unbound. Unbind the logical
disk after cancelling the data migration pair.
•
Data migration cannot be executed if 32 application servers are set to be able to
reference a logical disk for a data migration port.
