The following is the procedure to change the User Name or Password to access a storage system.
If Advanced Copy functions are not used, this procedure is not needed.
Start the Storage System Management GUI.
Start the Copy Control Management GUI.
Delete the storage system via the Copy Control Management GUI.
Note
You must not perform any operation such as deletion of a copy group or a copy pair with respect to copy groups and copy pairs.
Add the storage system with the new User Name and Password via the Copy Control Management GUI.
For more information, refer to the "6.4 Executing Advanced Copy".