Copy Threshold option
The Copy Threshold option can be configured to temporarily stop Volume Migration operations when activity on the storage system becomes heavy. The use of this option is not recommended for hosts that frequently update volumes which are likely to be migrated because of the increased possibility of failure during migration.
For information about setting the Copy Threshold option, call the Hitachi Solution Support Center.
The Copy Threshold option also stops copy operations associated with the following products:
- ShadowImage
- Thin Image
NoteCopy operations that are stopped by the Copy Threshold option will resume once the load on the storage system becomes light.