Sun Microsystems Netra CT 410, Service Manual

Page: 5 / 296

Contents v
4.7.8 OpenBoot PROM On-Board Diagnostics 4–26
4.7.8.1
watch-clock
4–26
4.7.8.2
watch-net
and
watch-net-all
4–27
4.7.8.3
probe-scsi
4–28
4.7.8.4
test
alias name ,
device path
,
-all
4–28
4.7.9 OpenBoot Diagnostics 4–29
4.7.9.1 PCI/PCIO 4–31
4.7.9.2 EBus DMA/TCR Registers 4–32
4.7.9.3 Ethernet 4–32
4.7.9.4 Parallel Port 4–33
4.7.9.5 Serial Port A 4–34
4.7.9.6 Serial Port B 4–34
4.7.9.7 NVRAM 4–35
4.7.9.8 All Above 4–36
Part 3 Replacing Hot-Swappable FRUs
5. Hot-Swap Software Commands 5–1
5.1 Understanding Hot-Swap 5–2
5.1.1 How High-Availability Hot-Swap Works 5–3
5.1.2 Hot-swap with Boards That Do Not Have Full Hot-swap 5–3
5.1.3 System Status Panel LED States and Meanings 5–3
5.2 Using the
cfgadm
Utility 5–5
5.2.1 Logging In to the Netra CT Server 5–5
5.2.2 Running the
cfgadm
Utility 5–5
5.2.3 Basic and Full Hot-Swap
cfgadm
Commands 5–6
5.2.3.1 Determining the Current Hot-Swap State 5–7
5.2.3.2 Enabling Basic Hot-Swap on I/O Slots 5–8
5.2.3.3 Enabling Full Hot-Swap on I/O Slots 5–9