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Table 2 Device Analysis test details (continued)

Device Analysis testDetails/Device specific test

for any known issues, customer use issues, and common error patterns. The test also

provides summary information and presents suggestions as to the cause of certain

errors and any remedial actions to be taken by the user . This option is particularly

useful if you suspect a problem with the device.

The Device Analysis test is executed manually through the tests screen or automatically

whenever a support ticket is generated. The Device Analysis test is unique among all

the tests offered by L&TT. In addition to performing SCSI operations directly on a

device, the Device Analysis test uses a set of predefined, device-specific rules to analyze

device logs and configurations. If any known issues are discovered during the analysis,

the user is notified of the problem and the program suggests an appropriate course

of action.

The Device Analysis test automates failure analysis of a device by determining:

• Whether a known or unknown problem with a device exists.

• If the problem can be resolved in the field through maintenance or simple.

• Whether a device needs to be returned or serviced.

NOTE:

• Test does not change the configuration of the drive or media.

• Command line syntax The Device Analysis test is available from

the command line. For more information, see “Running tests (CLF)” (page 64).

Run this test when you want to verify that basic functions of the device are operating

properly, not logged any critical errors, and to verify that firmware is up to date.

When to run

<1 minuteDuration

NoneOptions

All the devices supported by L&TT.Available for

Media Specific tests

• “Media Analysis test” (page 74)

• “LTO Media Assessment Full Tape test” (page 75)

• “Media Validation test” (page 76)

• “MO Media Validation test” (page 77)

• “LTO Stuck Tape test” (page 77)

• “LTO Media Assessment test” (page 78)

• “LTO Data Assessment test” (page 78)

Media Analysis test

Table 3 Media Analysis test details

Media Analysis testDetails/Media specific test

This test determines if the drive can read the data on any media currently in the drive.

The test is helpful in determining the quality of the media. However, the results are

Description

also dependent on the drive's ability to read the media, and therefore the error rate

measured is a combination of the drive's ability to read and the quality of the media.

If the drive's health is not known, the Read/Write Test (used with known, good media)

can be used first.

74 Tests

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