Commit fe2edf30 authored by Mike Hibler's avatar Mike Hibler

Advocate use of -s if node doesn't respond to normal node_reboot.

The -s option forces a "power off; wait; power on" sequence rather
than a "power cycle". Makes a difference if the node is powered off!
parent f14a9975
#! /usr/bin/env python
# Copyright (c) 2004-2015 University of Utah and the Flux Group.
# Copyright (c) 2004-2016 University of Utah and the Flux Group.
......@@ -386,8 +386,10 @@ class reboot:
print "where:";
print " -w - Wait for nodes is come back up";
print " -c - Reconfigure nodes instead of rebooting";
print " -f - Force power cycle of nodes (skip reboot!)";
print " -s - Slow power cycle of nodes (power off; sleep 10; power on)";
print " -f - Force power cycle of nodes (skip OS reboot)";
print " -s - Force a 'slow' power cycle of nodes (power off, pause, power on)";
print " Try this if a node does not respond to a normal reboot";
print " or if you have accidentally powered off a node.";
print " -e - Reboot all nodes in an experiment";
print " node - Node to reboot (pcXXX)";
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment