Tags: dynamic listening monitoring logIn my test environment, two AIX operating systems were made into HACMP + oracle11g Single instance. Master and Standby libraries.Dynamic listening cannot be registered when the main library is switched to the standby repository.When viewing/oracle/app/oracle/product/11.2.0/network/log/listener.log, the following error was found.650) this.width=650; "src=" Http://s3.51ct
Label:Using shell scripts to monitor and manage Oracle databases will greatly simplify the workload of DBAs, such as common monitoring of instances, monitoring of monitors, monitoring of alarm logs, backup of databases, automatic mailing of AWR report, etc. This article gives an example of using shell scripts to monitor Oracl
Oracle Cluster Health Monitor (CHM)IntroductionOverviewCluster Health Monitor( CHM) is an Oracle -provided tool for automating the collection of operating system resources (CPU, memory, The use of SWAP, process,I/O, and network, etc.). the CHM collects data once per second. These system resource data are for diagnosing
Orabbix is a Zabbix plug-in used to monitor an Oracle db instance. (Plug-in installed on Zabbix-server side)
: http://www.smartmarmot.com/product/orabbix/download/
[root@oracle orabbix]#midir -p /opt/orabbix
Operation on Zabbix-server
Orabbix is using JDBC to connect to the Oracle
;
Path:D:\app\Administrator\diag\rdbms\orcl\orcl\trace\alert_orcl.log
A large number of errors are found by viewing the log:tns-12537: TNS: Connection off 12560 0 0 0By Baidu error keyword "Tns-12537:tns: Connection Close", found an article:http://blog.itpub.net/23169974/viewspace-1067401/This article describes the problem that the Listener.log log file is too large to cause a service exception, and feels like my own.5. View Listener.log LogThe file was
Use an Oracle trigger to monitor an incremental deletion of a table and record it in another table.
Code:
Copy Code code as follows:
Create or Replace Trigger Test_trigger
Before insert or update or delete on test_table
For each row
Declare
v_id VARCHAR2 (30);
V_BDLB varchar2 (1);
V_JGDM VARCHAR2 (12);
V_JGMC VARCHAR2 (60);
V_GAJGMC VARCHAR2 (60);
V_GAJGWSMC VARCHAR2 (30);
V_JZ VARCHAR
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