ORA-15130: diskgroup “string” is being dismounted
文档解释ORA-15130:diskgroup“string”isbeingdismountedCause:ThediskgroupisbeingdismountedbyrequestorbecauseanI/Oerrorwasencounteredthatcouldnotbehandledby...
ORA-00750: database has been previously mounted and dismounted
文档解释ORA-00750:databasehasbeenpreviouslymountedanddismountedCause:Theinstancehasalreadymountedanddismountedthedatabase,whichisonlyallowedonceinitslifetime.Action...