오라클 shutdown abort 후 startup 할려고 하는데 아래같은 에러가 나오네요 해결책이 있나요?
SQL> shutdown abort;
ORACLE instance shut down.
SQL> startup mount
ORA-10997: another startup/shutdown operation of this instance inprogress
ORA-09968: unable to lock file
Linux-x86_64 Error: 11: Resource temporarily unavailable
Additional information: 10486