标题: ORA-15112: no diskgroups currently mounted [打印本页] 作者: admin 时间: 2016-8-22 09:48 标题: ORA-15112: no diskgroups currently mounted ORA-15112: nodiskgroups currently mounted Cause: An ALTER DISKGROUP ALL command did not find anymounted
diskgroups upon which to operate. Either instance shutdown or an ALTER
DISKGROUP ALL DISMOUNT command did not dismount any diskgroups, or
an ALTER DISKGROUP ALL UNDROP DISKS command did not undrop any
disks. Action: Mountthe diskgroups on which you wish to operate or ignore the error.