om_oc205_e01_1 ran ems maintenance management-15

7/27/2019 OM_OC205_E01_1 RAN EMS Maintenance Management-15

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RAN EMS Maintenance

Management

ZTE University


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Objective

At the end of this course, you will be able to: Describe what can task management do.

Describe what can system monitoring do.

Describe what can system backup and restoration do.

Handle the operation of maintenance management.


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Content

Contents of Maintenance

Task Management

System Backup and Restoration

System Monitoring


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Task Management Backup and deletion of history

data

Backup of configuration data

Backup of version and database

Background alarm task Clearing of backup directories

System MonitoringViewing and monitoring the

performance of the server, including the

information and usage of memory, CPU

and hard disk.

Viewing and monitoring the resources

of the database, such as database usage,

table spaces, data tables and processes.

Backup of the whole database

Backup of basic data

Backup of files

Backup and deletion of log data

Backup and deletion of alarm data

Backup and deletion of performance data

Log data restorationAlarm data restoration

Performance data restoration



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Content


Task Management


System Monitoring


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Task Management Interface


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Typical Task Management Operation

Managing the Log Data Backup and Deletion Task NetNumen U31 predefines a log data backup and deletion task that

runs automatically every day at the preset start time, backing up

and deleting the log data that meets the deletion condition to

prevent the size of log data from getting too large.


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Typical Task Management Operation

Managing File ClearingTasks

NetNumen U31 predefines

several file clearing tasks to

ensure the stability and

performance of the hard diskon the application server.


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Content


Task Management


System Monitoring


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System Backup and Restoration Interface


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Typical Backup Operation

Backing Up the Whole Database Structure This function allows you back up the whole database

structure used by EMS to a specified path. The backup

involves all the database objects, including table

structure, index, application window, trigger, function,and process.

(Demonstration)


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Content


Task Management


System Monitoring


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System Monitoring Interface


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Typical Operation

Viewing the Basic Information of the DatabaseServer


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om_oc205_e01_1 ran ems maintenance management-15

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