一. 查询oracle trace目录:
SQL>show parameter background;
alert_ 位置:
/vgdata/oracle/admin/orcl1/bdump
监听文件、sqlnet.ora、tnsnames.ora位置:
/vgdata/oracle/product/network/admin/listener.ora
listener.log位置:
/vgdata/oracle/product/network/log/listener.log
listener.trc位置:
/vgdata/oracle/product/network/trace/listener.trc
shutdown immediate的正常结果:
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
startup的正常结果:
SQL> startup;
ORACLE instance started.
Total System Global Area 1.7180E+10 bytes
Fixed Size 2023904 bytes
Variable Size 587206176 bytes
Database Buffers 1.6576E+10 bytes
Redo Buffers 14749696 bytes
Database mounted.
Database opened.
查看ORACLE_BASE:
oracle@hpdc1:/default>cd $ORACLE_BASE
查看oracle的主目录:
SQL>host echo $ORACLE_HOME
查看oracle的基目录:
SQL>host echo $ORACLE_BASE
查询到与ORACLE_SID相关的oracle进程
$ ps -ef |grep $ORACLE_SID
去除掉包含grep命令本身的记录
$ ps -ef |grep $ORACLE_SID |grep -v grep