Sun Microsystems SPARC classic Service Manual page 189

C.1.5 Probe-scsi, Probe-scsi-all
The probe-scsi test sends an inquiry command to internal and external SCSI devices
connected to the system's on-board SCSI. This test is not applicable to the
SPARCclassic X terminal. If a SCSI device is connected and powered up, the target
address, unit number, device type, and manufacturer name should be displayed.
For example:
ok probe-scsi
Target 3
Unit 0 Disk SEAGATE ST1480 SUN04245828 Copyright (c) 1991 Seagate All rights
reserved.
The probe-scsi-all test sends an inquiry command to all SCSI devices on all the SCSI
host adapters installed in the system. The first identifier listed in the display is the
SCSI host adapter address in the system device tree, followed by the SCSI device
identification data.
For example:
ok probe-scsi-all
/iommu@f,e0000000/sbus@f,e0001000/dma@1,81000/esp@1,80000
Target 2
Unit 0 Disk SEAGATE ST41600N SUN1.3G00286965 Copyright (c)1991 Seagate All
rights reserved.
/iommu@f,e0000000/sbus@f,e0001000/espdma@f,400000/esp@f,800000
Target 3
Unit 0 Disk SEAGATE ST1480 SUN04245828 Copyright (c)1991 Seagate All rights
reserved.
C.1.6 Test-memory
All of the system main memory will be tested if the system diag-switch? parameter
is True. If the diag-switch? parameter is False, this test uses the selftest-#megs
parameter in NVRAM to determine how much memory to test. The default for the
selftest-#megs parameter is 1, so only 1 megabyte of memory is tested.
Appendix C On-Board Diagnostics C-7