我的环境是Rac，其中是三个节点的。我用以下的脚本却执行不成功，请帮忙指出下哪有错误，谢谢了！
1.执行脚本为kill.sh,其内容如下：
# User specific environment and startup programs

export PATH=$PATH:$HOME/bin

export ORACLE_BASE=/oracle/app
export ORACLE_HOME=/oracle/app/10r2
export ORA_CRS_HOME=/oracle/app/crs
export ORACLE_OWER=oracle
export ORACLE_SID=orcl1
export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin:$ORA_CRS_HOME/bin
export PATH=.:${PATH}:$HOME/bin:$ORACLE_HOME/bin
export PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin
export PATH=${PATH}:$ORACLE_BASE/common/oracle/bin
export ORACLE_TERM=xterm
export TNS_ADMIN=$ORACLE_HOME/network/admin
export ORA_NLS10=$ORACLE_HOME/nls/data
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib
export CLASSPATH=$ORACLE_HOME/jre
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

# unset USERNAME

umask 022

sqlplus "/ as sysdba" <<EOF
set echo off
set heading off
set feedback off
set termout off
set linesize 1000
set trimspool on
set verify off

@killsession.txt

drop user test11 cascade;
EOF


2.killsession.txt中的脚本内容如下：
  spool sessionlist.txt
select 'alter system kill session '''||sid||','||serial#||''';' from
gv$session where username='TEST11';
spool off;

@@sessionlist.txt


执行./kill.sh时不成功，提示有的session未删掉。帮忙解决下，急啊！

内部杀不掉就杀pid吧

把错误贴上来吧