参照文档:ID 1076161.6
***Checked for relevance on 16-Dec-2011***
Description
===========
SHUTDOWN NORMAL or SHUTDOWN IMMEDIATE hangs.
In the alert.log, you see only the following:
Shutting down instance (immediate)
License high water mark = 12
Thu Dec 8 18:43:16 1994
alter database close normal
Thu Dec 8 18:43:17 1994
SMON: disabling tx recovery
SMON: disabling cache recovery
or
waiting for smon to disable tx recovery
There are no ORA- errors or trace files.