Sun Microsystems SPARCclassic Service Manual page 189

4. Enter help diag at the ok prompt to get a list of tests that comprise the
On-Board Diagnostics.
5. Enter the name of the test you wish to execute.
The following example shows a list of On-Board Diagnostic tests.
Note -
There are no "SCSI device" or "floppy disk drive" tests for the SPARCclassic
X terminal.
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
watch-clock (--)
watch-net (--)
watch-aui (--)
watch-tpe (--)
watch-net-all (--)
probe-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 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
175
On-Board Diagnostics