Bosch CIP-5316-JBOD, User Manual

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34 en | Backgroud activities CIP5000 series storage
2019-10 | V01 | F.01U.380.030 User manual Bosch Security Systems B.V.
8 Backgroud activities
Background activities perform a variety of preventive and remedial functions on your physical
drives, disk arrays, logical drives, and other components.
You can run a background activity immediately or schedule it to run at a later time.
Setting options for each activity are listed after the scheduling options. These settings
determine how the background activity affects I/O performance
View current background activities
To view current background activities:
1.
Click the Subsystem icon of the subsystem on which you want to view background
activities.
2. In the Subsystem menu, click the Background Activities tab.
Background activities currently running are displayed in the top portion of the menu. You can
also view the current background activities parameter settings in the lower part of the menu.
Click the Background Activity Parameters menu expander to view the current parameter
settings.
View background activities parameters settings
To view current background parameter settings:
1.
Click the Subsystem icon of the subsystem on which you want to view background
activities.
2. Click the Background Activity Parameters menu expander to view the current parameter
settings.
The parameters listed are as follows
–
Rebuild Rate
– Background Synchronization Rate
– Logical Drive Initialization Rate
– Redundancy Check Rate
– Migration Rate
– Transition Rate
– Reassigned Block Threshold
– Error Block Threshold
– Enable Media Patrol
– Enable Auto Rebuild
8.1 Manage background activities settings
The parameters listed in the Background Activities menu are configured in the Background
Activities Settings menu.
To change Background Activities settings:
1.
Click the Subsystem icon of the subsystem on which you want to view Background
Activities.
2. Click the menu expander between the Background Activities tab and the Scheduler tab
and select the
Settings option.
The following settings can be configured:
–
Rebuild Rate: High, Medium, Low
– Background Synchronization Rate: High, Medium, Low
– Logical Drive Initialization Rate: High, Medium, Low
– Redundancy Check Rate: High, Medium, Low
– Migration Rate: High, Medium, Low
– PDM Rate: High, Medium, Low