oracle shutdown in process错误

linux下添加oracle环境变量

export ORACLE_HOME = /HOME/ORACLE
export PATH = $ORACLE_HOME/bin:$PATH
export ORACLE_SID=orcl

 出现如下错误解决方法：
ORA-01089: immediate shutdown in progress - no operations are permitted
Process ID: 0
Session ID: 0 Serial number: 0
--查看ipcs共享内存未释放

sqlplus ‘/as sysdba’

conn /as sysdba

shutdown abort

再查看ipcs

详情见：http://wenku.baidu.com/link?url=-3UqB8KcM_JQ8qjzIOwFKCz5REyQxmuEDw9KDJ0kpaydKU2Gr0kQWYuDiH1HqwZPUFnkI-830fF4H2gGanw1e-WsbTMhuTlB4BMIjQAzR6y

再startup