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Sun Datacenter InfiniBand Switch 72 Command Reference

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Understanding the Commands

Understanding Hardware Commands

checkboot Command

checkpower Command

checkvoltages Command

connector Command

disablesm Command

disableswitchport Command

enablesm Command

enableswitchport Command

env_test Command

getfanspeed Command

getportstatus Command

i4reset Command

listlinkup Command

managementreset Command

nm2version Command

readchfru Command

setlinkspeed Command

setsmpriority Command

showtemps Command

showunhealthy Command

Understanding InfiniBand Commands


managementreset Command

Resets the management controller.


managementreset [-r]


This hardware command resets the management controller, the CPLD, and the I4 switch chips. The command requests a reboot, and in most situations, this should be done. The managementreset command also forces links to retrain upon management controller services startup. The -r option bypasses the query for reboot and reboots automatically.


The following example shows how to reset the management controller and InfiniBand fabric services with the managementreset command.

# managementreset
Stopping Environment daemon, please wait
Resetting CPLD, please wait
Restarting Environment daemon
Reboot needed to reconnect to I4 and enable IB ports
Do you want do reboot now [yes/no]:yes
Broadcast message from root (pts/0) (Fri Nov 20 17:10:27 2009):
The system is going down for reboot NOW!
# Connection to closed by remote host.
Connection to closed.

Note - By rebooting the management controller, the link to the management console is severed. You must re-access the management controller to regain administrative control.

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