FORCE COMPUTERS
Page 19
SPARC/CPU-5TE
Installation Guide
To test all the SCSI buses installed in the system, type:
The actual response depends on the devices on the SCSI buses.
To test a single installed device, type:
This executes the device method name selftest of the specified device node.
device-specifier may be a device path name or a device alias as described in Table 2, “Device
Alias Definitions,” on page 16. The response depends on the selftest of the device node.
To test a group of installed devices, type:
All devices below the root node of the device tree are tested. The response depends on the
devices that have a selftest routine. If a device specifier option is supplied at the command line,
all devices below the specified device tree node are tested.
When you use the memory testing routine, the system tests the number of megabytes of
memory specified in the NVRAM configuration parameter selftest-#megs. If the NVRAM
configuration parameter diag-switch? is true, all memory is tested.
The command test-memory is equivalent to test /memory. In the example above, the first
number (0) is the base address of the memory bank to be tested, the second number (27) is the
number of megabytes remaining. If the CPU board is working correctly, the memory is erased
ok
probe-scsi-all
/iommu@0,10000000/sbus@0,10001000/esp@2,100000
Target 6
Unit 0 Disk Removable Read Only Device SONY CD-ROM CDU-8012 3.1a
/iommu@0,10000000/sbus@0,10001000/espdma@4,8400000/esp@4,8800000
Target 3
Unit 0 Disk MICROP 1684-07MB1036511AS0C1684
ok
ok
test device-specifier
ok
test-all
ok
test /memory
testing 32 megs of memory at addr 0 27
ok
