Test and solution of Oracle script problem in Linux system Sureha cluster

It requires a monitoring script.

The ec01_watch.sh content is as follows (replace EC01 with customer instance name according to actual situation):

The code is as follows	Copy Code
check= ' ps-eaf |grep ora_pmon_ec01 |grep-v grep |awk ' {print $} ' While [$check] Todo Sleep 3 check= ' ps-eaf |grep ora_pmon_ec01 |grep-v grep |awk ' {print $} ' Done

After the database is started normally, executing ps-eaf |grep ora_pmon_ec01 |grep-v grep |awk ' {print $} ' can output process PID, as shown below.

Execute the script directly, if the database is running normally, there will be no return value, as shown below. If you return directly, it means that you cannot monitor the PID to which the data instance is running, and you need to check the state of the database.

Tns_watch scripts are tested and resolved in the same way as above.