read
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Reads each sector on the current disk. Repairs defective blocks as a
default.
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refresh
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Reads then writes data on the current disk without harming the data.
Repairs defective blocks as a default.
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test
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Writes a set of patterns to the disk without harming the data. Repairs
defective blocks as a default.
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write
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Writes a set of patterns to the disk then reads back the data on the
disk. Destroys existing data on the disk. Repairs defective blocks as a default.
|
compare
|
Writes a set of patterns to the disk, reads back the data, and then
compares it to the data in the write buffer. Destroys existing data on the
disk. Repairs defective blocks as a default.
|
purge
|
Removes all data from the disk so that the data cannot be retrieved
by any means. Data is removed by writing three distinct patterns over the
entire disk (or a section of the disk). If the verification passes, a hex-bit
pattern is written over the entire disk (or a section of the disk).
Repairs defective blocks as a default.
|
verify
|
In the first pass, writes unique data to each block on the entire disk.
In the next pass, reads and verifies the data. Destroys existing data on
the disk. Repairs defective blocks as a default.
|
print
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Displays the data in the read/write buffer.
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setup
|
Enables you to specify the following analysis parameters:
Analyze entire disk? yes
Starting block number: depends on drive
Ending block number: depends on drive
Loop continuously? no
Number of passes: 2
Repair defective blocks? yes
Stop after first error? no
Use random bit patterns? no
Number of blocks per transfer: 126 (0/n/nn)
Verify media after formatting? yes
Enable extended messages? no
Restore defect list? yes
Restore disk label? yes
|
config
|
Displays the current analysis parameters.
|
quit
|
Exits the analyze menu.
|