关闭数据库，alert日志：

Active call for process 36176016 user 'oracle' program 'oracle@aix'
Active call for process 23789646 user 'zed' program 'oracle@aix (TNS V1-V3)'
Active call for process 38011128 user 'oracle' program 'oracle@aix'
Active call for process 18481304 user 'zed' program 'oracle@aix (TNS V1-V3)'
Active call for process 23855274 user 'oracle' program 'oracle@aix'
Active call for process 12976232 user 'zed' program 'oracle@aix (TNS V1-V3)'
Active call for process 54722614 user 'oracle' program 'oracle@aix'
Active call for process 46924016 user 'oracle' program 'oracle@aix'
Active call for process 50135144 user 'zed' program 'oracle@aix (TNS V1-V3)'
Active call for process 49020980 user 'zed' program 'oracle@aix (TNS V1-V3)'
Active call for process 58196174 user 'oracle' program 'oracle@aix'
Active call for process 16580722 user 'oracle' program 'oracle@aix'

SHUTDOWN: waiting for active calls to complete.

Explanation:

============

Thedatabaseiswaitingforpmontocleanupprocesses,butpmonisunableto

cleanthem.Theclientconnectionstotheserverarecausingtheshutdown

immediateornormaltohang.Killingthemallowspmontocleanupandrelease

theassociatedOracleprocessesandresources.

kill 杀掉上述进程