Enabling And Disabling Background Scrub For Disks - HP 2000fc Reference Manual

Caution –
with the original manufacturer configuration settings. Some of these settings take
effect immediately while others take effect after you restart the RAID controllers.
Restoring default settings cannot be undone.
To restore all defaults:
1. Select Manage > General Config > Restore Defaults.
2. (Optional) To see a list of the current settings and default settings, click See Restore
Defaults Changes. When done, click Return to Restore Defaults Page.
3. In the Restore Defaults panel, click Restore Defaults.
Changes take effect immediately, except for Requested Loop ID for host ports (one
per controller), which requires a controller restart. Select Manage > Restart System
> Shut Down/Restart.

Enabling and Disabling Background Scrub for Disks

You can enable or disable whether the system analyzes disk drives in virtual disks to
detect, report, and store information about disk drive defects. At the vdisk level,
hard errors, medium errors, and bad block replacements (BBRs) are reported. At the
drive level, metadata read errors, SMART events during scrub, bad blocks during
scrub, and new drive defects during scrub are reported. Any errors found are
reported as events. Background scrub always runs at background utility priority.
To enable or disable background scrub:
1. Select Manage > General Config > System Configuration.
2. Set Background Scrub to Enabled or Disabled.
The default is Enabled.
3. Click Change System Configuration.
Restoring default settings replaces your current configuration changes
Chapter 6 Additional Configuration Functions and Utilities 189