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ok help diag
Category: Diag (diagnostic routines)
test
device-specifier ( -- ) run selftest method for specified device
Examples:
test /memory
test /iommu/sbus/ledma/le
test floppy
test net
test scsi
(--)
(--)
(--)
(--)
(--)
(--)
probe-scsi-all
(--)
test-all
(--)
test-memory
(--)
test <alias name>, test <device path>
The test command, combined with a device alias or device path name, will execute
that device self-test program. If a device has no self-test program, this message will
be displayed: No selftest method for <device name>. To run the self-test
program for a device, type the test command followed by the device alias or device
path name. An example is shown below.
ok test floppy
Testing floppy disk system. A formatted disk should be in the drive.
Test succeeded.
test-all
The test-all command tests all devices in the system that have a self-test program.
Tests are executed in order, using the device tree (viewed with the show-devs
command) as reference. Disks, tapes, and CD-ROMs are not tested by test-all.
watch-clock
This test reads a register in the NVRAM/TOD (nonvolatile RAM/Time-of-Day) chip
on the main logic board and displays the result as a seconds counter. The counter
- test memory
- test net
- test floppy disk drive
- test net (device-specifier is an alias)
- test scsi(device-specifier is an alias)
show ticks of real-time clock
- monitor broadcast packets using auto-selected interface
- monitor broadcast packets using AUI interface
- monitor broadcast packets using TPE interface
- monitor broadcast packets on all net interfaces
- show attached SCSI devices
- show attached SCSI devices for all host adapters
- execute test for all devices with selftest method
- test all memory if diag-switch? is true, otherwise test memory
specified by selftest-#megs
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FORTH Diagnostics
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Troubleshooting
