THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
Q1:Will the SG be automatically generated when the metadata template is mounted?
A1: When a template is mounted, a storage group is automatically created at the level below root.
eg: The storage group root.mcs does not exist originally. If a template named vehicle is mounted on the path root.mcs.vehicle, the path root.mcs will be automatically created as a storage group.