Supermicro AOC-USASLP-L8I Manuale Utente Scaricare il pdf (Pagina 30)

AOC-USASLP-L8i Add-on Card User’s Manual

4-12

Checking Data Consistency

1. On the MANAGEMENT menu select CHECK CONSISTENCY and press ENTER.

A list of configured virtual drives is displayed.

2. Highlight a virtual drive with the arrow keys.

3. Press the

SPACEBAR to select the virtual drive to check for consistency.

4. Press F10.

5. At the prompt, select Y

ES to start the Check Consistency process and press ENTER.

A graph shows the progress of the Check Consistency operation until it is complete.

If the MegaRAID BIOS CU finds any data inconsistencies while comparing the source

and target drives, it fixes the inconsistency by writing the source data to the target drive.

When this happens, the following message appears at the bottom of the screen:

The Data on the Drives is inconsistent. Repair done!

If the MegaRAID BIOS CU finds a media error on the source drive, it pops up a dialog

box with this message:

Error in Reading Sectors! Proceed Anyway (Y/N)?

If you press Y, the program skips the bad block and continues. If you press N, the

program aborts the consistency check. The same message appears if the program finds

a hard media error on the target drive.

If you press E

SC while a Check Consistency is running, the following options are

displayed:

• Stop: (Available only if AutoResume is enabled on the adapter by selecting:

ANAGEMENT MENU? J OBJECTS? J ADAPTER? J AUTORESUME.) The Check

Consistency is stopped, and the CU stores the percentage of the task already

completed. If A

UTORESUME is enabled, the Check Consistency resumes where it left

off when you restart it, instead of starting over from zero percent.

• Continue: The Check Consistency continues normally.

• Abort: The Check Consistency is completely aborted. If you restart it, it begins at

zero percent.

4-7 Viewing and Changing Device Properties

The MegaRAID BIOS CU allows you to view properties for adapters, virtual drives, and

physical drives. You can also change some properties for adapters and virtual drives.

NOTE: If you select a RAID 0 virtual drive, a message appears stating that a

Check Consistency cannot be performed. To continue, deselect the virtual

drive, highlight a redundant virtual drive, and press the

SPACEBAR again.

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Supermicro AOC-USASLP-L8I Manuale Utente Pagina 30