Users Guide

Table 35. Sample Scenarios For Virtual Disk Bad Blocks (continued)
RAID Level Virtual Disk State Scenario Result
(LBA) to another physical
location. The problem is
resolved.
Recommendations For Clearing Bad Blocks
Storage Management allows you to clear the bad block warnings. To clear bad blocks, the following procedure is recommended:
1. Perform a backup of the virtual disk with the Verify option selected.
One of the following scenarios may occur:
● Backup operation fails on one or more files. In this case, restore the file from a previous backup. After restoring the file,
proceed to step 2.
● Backup operation completes without error. This indicates that there are no bad blocks on the written portion of your
virtual disk.
If you still receive bad block warnings, the bad blocks are in a non-data area. Proceed to step 2.
2. Run Patrol Read and check the system event log to ensure that no new bad blocks are found.
If bad blocks still exist, proceed to step 3. If not, the condition is cleared without the need for step 3.
3. To clear these bad blocks, execute the Clear Virtual Disk Bad Blocks task.
This Clear Virtual Disk Bad Block feature is applicable to PERC H730P MX and PERC H745P MX.
Virtual Disk Properties And Tasks
Use the virtual disk properties and tasks window to view information about the virtual disks and execute virtual disk tasks.
From the Options menu:
Go to the Create Virtual Disk Wizard: Launches the Create Virtual Disk Wizard.
Virtual Disk Properties
The virtual disk properties can vary depending on the model of the controller.
Table 36. Virtual Disk Properties
Property Definition
Status These icons represent the severity or health of the storage component.
— Normal/OK
— Warning/Non-critical
— Critical/Failure/Error
For more information, see Storage Component Severity.
Name Displays the virtual disk name.
For all the disk which are not part of the virtual disk will display as NON-Raid Disks
for systems running on Enhanced HBA mode. Hot-plugged in disks will also come up
as NON-RAID disks.
State Displays the status of the virtual disk. Possible values are:
● Ready — The virtual disk is functioning normally.
Virtual Disks 129