You can restore storage system configuration information from a backup configuration file.
Illegal entries in the configuration file might cause attempts to fail and error messages to occur when using config restore -v to restore volume-specific configurations. If this happens, edit the configuration file in the default /etc/configs directory to remove the illegal entries.
For instance, the error message "Error setting option: Invalid operation on flexible volume vol_name" could result from a configuration file containing the text options.vols.vol_name.raidsize, where vol_name is not a traditional volume and thus an illegal entry that should be removed from the configuration file.
-v enables you to restore volume-specific configuration files, as well as storage system-specific configuration files.