Fujitsu MBA3300RC, MBC2036RC, MBC2073RC, MBA3147RC, MBA3073RC specifications Disk Media Management

Models: MBA3300RC MBA3147RC MBA3073RC MBC2073RC MBC2036RC

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Disk Media Management

b.Flash ROM test

This test segment conducts a sumcheck test on each block of program code contained in flash ROM.

If a sumcheck error is detected on one block, Hardware Error [=4]/F/W Header/Check SUM Error [=40-84] is reported on the self-test result log page.

c.Pre-SMART test

This test segment uses the failure prediction function (SMART) to determine whether the target device has detected a failure prediction reporting condition. If the device has detected a failure prediction reporting condition, Unit Attention [=06]/Failure Prediction Threshold Exceeded [=5D/nn] is reported on the self-test result log page regardless of the reporting method specified by failure prediction reporting condition "MRIE" and the settings of the DESCPT and EWASC bits.

The failure prediction items that may be reported here are as follows:

Test Mode

Device temperature

Read error rate

Seek error rate

Number of remaining alternate sectors

Spin-up time

G-list update frequency

Write error rate

d.Low Level Format test

This test segment determines whether the device to be tested is logically accessible. If this test detects one of the events below, which lead to the conclusion that formatting is required, Medium Error [=03]/Medium Format Corrupted [31/00] is reported on the self-test result log page.

The number of data blocks in Mode Parameter has been changed to a value that exceeds the maximum value that can be specified, based on the assumption of the current number of cylinders.

The number of alternate sectors per zone in Mode Parameter has been changed.

The data block length in Mode Parameter has been changed.

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C141-C013

Page 412
Image 412
Fujitsu MBA3300RC, MBC2036RC, MBC2073RC, MBA3147RC, MBA3073RC specifications Disk Media Management