Apple Xserve Diagnostics 3X104 - Hard Drive Tests

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Hard Drive Tests

When AXD EFI tools starts, it performs a hardware existence test. All hard drives found
during this test can be tested individually using hard drive tests.

Test

Estimated completion time

Description

Full Read

21 minutes for an 80 GB drive;
3 hours for a 1 TB drive

Performs a DMA full-read scan
at 1250 RPM. This checks the
entire hard drive for slow-read
failures.
This test is available for hard
drives, not solid-state drives.

Abbreviated Read

1 minute

Performs a DMA scan at 1250
RPM. This checks the first 10 GB
of the hard drive for slow-read
failures.
This test is available for hard
drives, not solid-state drives.

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Appendix

AXD Tools Test Reference

39