How to change ME4 Series ‘Disk Group Scrub Interval’ to 360 with GUI and Command Line Interface

How to change ME4 Series “Disk Group Scrub Interval” to 360 with GUI

1. Open a browser and enter one of your management IPs in the location bar
   • Example:  https://100.98.99.98/
2. Log into the resulting log in screen

   

3. Once logged in click on the “System” tab in the upper left hand corner

   

4. Click on the blue Action button and choose Advanced Settings

   

5. Choose System Utilities tab on the resulting popup

   

6. Change the setting of “Disk Group Scrub Interval (hours):” to 360 and click Ok

   

7. You will then see a Processing screen

   

8. Once that is complete, click OK on the resulting Success screen

   

9. You can now log out or complete other tasks

How to change ME4 Series “Disk Group Scrub Interval” to 360 with Command Line Interface (CLI)

1. SSH into the IP apress of a management port or Serial into a controller using login credentials
2. Enter “show advanced-settings” to verify current setting of “Disk Group Background Scrub Interval”

   Sample output:
   
   # show advanced-settings
   Disk Group Background Scrub: Enabled
   Disk Group Background Scrub Interval: 168
   Partner Firmware Upgrade: Enabled
   Utility Priority: High
   SMART: Enabled
   Dynamic Spare Configuration: Disabled
   Enclosure Polling Rate: 5
   Host Control of Caching: Disabled
   Sync Cache Mode: Immediate
   Missing LUN Response: Illegal Request
   Controller Failure: Disabled
   Supercap Failure: Enabled
   CompactFlash Failure: Enabled
   Power Supply Failure: Disabled
   Fan Failure: Disabled
   Temperature Exceeded: Disabled
   Partner Notify: Disabled
   Auto Write Back: Enabled
   Inactive Drive Spin Down: Enabled
   Inactive Drive Spin Down Delay: 15
   Disk Background Scrub: Disabled
   Managed Logs: Disabled
   Single Controller Mode: Disabled
   Auto Stall Recovery: Enabled
   Restart on CAPI Fail: Enabled
   Large Pools: Enabled 

   Success: Command completed successfully. (2020-10-19 09:52:51)

3. Change the value to 360 with “set advanced-settings background-scrub-interval 360”
   Note: The command will take up to a minute to complete

   Sample output:

   # set advanced-settings background-scrub-interval 360
   Success: Command completed successfully. (2020-10-19 09:59:31)

4. You can confirm the changes with the “show advanced-settings”

   Sample output:
   
   # show advanced-settings
   Disk Group Background Scrub: Enabled
   Disk Group Background Scrub Interval: 360
   Partner Firmware Upgrade: Enabled
   Utility Priority: High

5. Type “exit” when complete