I have found that is is currently not possible to rename a volume that was created without name.
In fact, creating a volume in a storage group (use with SRDF metro) do not propagate the vol_name to the R2 so I tried to rename it using the new_name parameter and this does not work. Attempting to rename such volumes led to a dictionary key exception (the volume_identifier key is not defined in the vol dictionary).
I have found that is is currently not possible to rename a volume that was created without name. In fact, creating a volume in a storage group (use with SRDF metro) do not propagate the vol_name to the R2 so I tried to rename it using the new_name parameter and this does not work. Attempting to rename such volumes led to a dictionary key exception (the volume_identifier key is not defined in the vol dictionary).