Sun Microsystems Netra T4 AC100, Service And System Reference Manual

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Chapter 3 SunVTS 3-7
TABLE 3-3
SunVTS Memory Tests
Test Function
Legacy Tests These include:
■
pmemtest
—tests the physical memory by targeting parity, ECC,
memory read, and addressing problems
■ vmemtest
—tests the virtual memory and the swap partitions of
the disks
TABLE 3-4
SunVTS Storage Device Tests
Test Function
dvdtest
This new test checks the DVD-R drive by reading the DVD.
qlctest
This new test checks the ISP2200A FC-AL controller. The sub tests
include:
■
Revision checks
■
Internal loopback tests
■
External loopback tests (require external loopback cable)
Legacy Tests These include:
■
cdtest
—tests the CD-ROM drive by reading the CD
■ tapetest
—tests tape devices by writing, reading and verifying
synchronous and asynchronous data blocks
TABLE 3-5
SunVTS Network Tests
Test Function
netlbtest
This new test checks the ERI and GEM Ethernet controllers by
performing internal and external loopback tests (replaces
gemtest
).
nettest
This system-to-system legacy test covers all networking devices
found in the system.
TABLE 3-6
SunVTS Communications Port Tests
Test Function
usbkbtest
This new test covers the keyboard and mouse.
Legacy Tests These include:
■
sptest
—tests the serial sync. and async. ports
■
ecpptest
—tests the parallel ports