This process can be executed using either the Web Console or stgxfwcmsetdev command.
Note
Device information on the Managed Server must briefly be stored in the repository.
The time required for this operation depends on the total number of devices defined on the Managed Server. If the number of devices is large, perform this operation while the CPU load and I/O load are both low. As a guideline, each operation takes about 0.5 seconds per device (or partition) under no-load conditions.
When backup synchronous processing or synchronous replication processing is being performed, device information may not be obtained accurately. Therefore, when determining device information, please take this into consideration when synchronous processes are cancelled.
