Start/Stop The Component; Mtbf Clear; Diagnostics - NEC N8800-184F Maintenance Manual

Chapter 1 Maintenance

4.1.2 Start/stop the component

ftsmaint bringDown path
This command removes from service the CPU module, I/O module, or internal disk specified by path. No other
devices are supported. When you bring down a device, the effect on the system is the same as physically
removing it.
ftsmaint bringUp path
This command brings into service the CPU module, I/O module, or internal disk specified by path. No other
devices are supported.

4.1.3 MTBF clear

ftsmaint clearMtbf path
This command clears the MTBF value of the CPU module, I/O module, or I/O module slot specified by path.

4.1.4 Diagnostics

ftsmaint runDiag path
This command starts diagnostics on the CPU module or I/O module specified by path.
Important
When manually bringing down a component, it is possible that a whole CPU/IO
module will be taken out of service. Be careful to bring down a component only
when the system is fully duplexed.
Note
This command is valid only for CPU module, I/O module, and internal disk drives.
Tips
Running the ftsmaint bringUp command on a CPU module degrades system performance
and halts network communications for up to a minute.
Note
This command is valid only for CPU module, I/O module, and internal disk drives.
Important
Do not use this feature to retain a faulty or degraded device in service.
Express5800/R320d-E4, R320d-M4 Maintenance Guide (VMware 5.5)
4. Maintenance of Express5800/ft series
27