Documentation, Support, and Training
Understanding Switch Specifications
Understanding InfiniBand Cabling
Understanding the Installation
Install the Switch in the Rack
Verifying the InfiniBand Fabric
Administrative Command Overview
Monitoring the InfiniBand Fabric
Restart the Management Controller
Recover Ports After Switch Chip Reset
Change the Administrator Password
Controlling the InfiniBand Fabric
Understanding Service Procedures
Should you need to restart the entire switch, you can use the managementreset command. Resetting the entire switch disrupts the InfiniBand fabric. All services are re-initialized and all links will retrain. Perform this task only when absolutely necessary.
On the management controller, type:
# 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 123.45.67.89 closed by remote host. Connection to 123.45.67.89 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.