To display and repair bad blocks:
Step
1.
Display the number and location of bad
blocks in the NAND flash memory.
2.
Repair bad blocks.
Checking files
After files are written to the NAND flash memory, use the following commands together to check the content
of these files.
To check files:
Task
Display the space distribution of the specified
file in the NAND flash memory.
Display data on the specified physical page.
Setting prompt modes
The system provides the following prompt modes:
•
alert—The system warns about operations that may bring undesirable consequences such as file
corruption or data loss.
•
quiet—The system does not prompt confirmation for any operation.
HP recommends using the alert mode.
To set the operation prompt mode:
Step
1.
Enter system view.
2.
Set the operation prompt mode of the file system.
Command
display nandflash badblock-
location [ | { begin | exclude |
include } regular-expression ]
fixdisk device
Command
display nandflash file-location
filename [ | { begin | exclude |
include } regular-expression ]
display nandflash page-data
page-value [ | { begin | exclude |
include } regular-expression ]
Command
system-view
file prompt { alert | quiet }
110
Remarks
Required.
Available in any view.
Required.
Available in user view.
Remarks
Available in any view
Remarks
—
Optional.
The default is alert.