ora-15064會不會跟沒有安裝asmlib有關?

SQL> ALTER DISKGROUP ALL MOUNT
NOTE: cache registered group DATA number=1 incarn=0x41fce947
NOTE: cache began mount (not first) of group DATA number=1 incarn=0x41fce947
NOTE: cache registered group HIST number=2 incarn=0x41fce948
NOTE: cache began mount (not first) of group HIST number=2 incarn=0x41fce948
NOTE: cache registered group NL02 number=3 incarn=0x41fce949
NOTE: cache began mount (not first) of group NL02 number=3 incarn=0x41fce949
NOTE: cache registered group SYSD number=4 incarn=0x41fce94a
NOTE: cache began mount (not first) of group SYSD number=4 incarn=0x41fce94a
WARNING::ASMLIB library not found. See trace file for details.[@more@]