Modifying a Backup Task¶
Scenario¶
This section describes how to modify the parameters of a created backup task on MRS Manager to meet changing service requirements. The parameters of restoration tasks can be viewed but not modified.
Impact on the System¶
After a backup task is modified, the new parameters take effect when the task is executed next time.
Prerequisites¶
A backup task has been created.
A new backup task policy has been planned based on the actual situation.
Procedure¶
On MRS Manager, choose System > Back Up Data.
In the task list, locate a specified task, click Modify in the Operation column to go to the configuration modification page.
Modify the following parameters on the displayed page:
Manual backup:
Target Path
Max Number of Backup Copies
Periodic backup:
Started
Period
Target Path
Max Number of Backup Copies
Note
When Path Type is set to LocalHDFS, Target Path is valid for modifying a backup task.
After you change the value of Target Path for a backup task, full backup is performed by default when the task is executed for the first time.
Click OK.