NEC N8800-149F User Manual page 147

Bringing System Components Down and Up
You can use the ftsmaint command to bring down and restart fault-tolerant components. After
bringing up a component, the system attempts to synchronize and duplex the corresponding
component automatically.
For example, the first command below brings down the PCI module 1; the second command brings
it back up and, if possible, automatically resynchronizes the PCI module 0 with the PCI module 1:
# /opt/ft/bin/ftsmaint bringDown 11
# /opt/ft/bin/ftsmaint bringUp 11
When you issue the bringUp command, the system should automatically synchronize, the RAID
array drives should update and become mirrored, and the system should resume duplex operation.
Diagnostics
To start diagnostics on the module, issue the following command
ftsmaint runDiag path
Before starting diagnostics, you need to bring down the module to be diagnosed. For example, use
the following commands to start diagnostics on CPU module 1.
# /opt/ft/bin/ftsmaint bringDown 1
# /opt/ft/bin/ftsmaint runDiag 1
Check the Op State by the following command.
# /opt/ft/bin/ftsmaint ls 1
H/W Path
Description
State
Op State
Reason
Modelx
Firmware Rev
Artwork Rev
ECO Level
Min Partner ECO Level
Serial #
Logic Revision
MTBF Policy
MTBF fault class
Fault Count
Last Timestamp
Replace Threshold
Evict Threshold
: 1
: Combined CPU/IO
: ONLINE
: DUPLEX
: SECONDARY
: 243-633635
: BIOS Version 4.1:82
: 0
: 0
: 0
: 2AK110017
: 345
: useThreshold
: correctable
: 0
: -
: 0
: 1800
Installing and Using Utilities 5-25
uncorrectable
0
-
0
21600
microsync
0
-
1728
0