Deep dive into Kernel

http://events.linuxfoundation.org/events/xen-project-developer-summit/program/slides

#!/bin/bash## This program is free software: you can redistribute it and/or modify# it under the terms of the GNU General Public License as published by# the Free Software Foundation, either version 3 of the License, or# (at your option) any later version.## This program is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTAB..

* what does Tx Unit Hang means? We check to make sure transmits are occurring after a set period of time. If during that time a transmit has not occurred and we have transmits pending we set a bit saying we are concerned. This bit will be cleared if we receive a pause frame. If during the next check the same conditions are true and the bit is still set we say we have a TX hang. * what is the sta..

#!/bin/bash for id in {2..9}do cnode=`printf "cnode%.2d" $id` echo "" echo "----------------- $cnode -------------------" scp $1 root@"$cnode:"$2done 사용법./allcopy.sh

#!/bin/bash for id in {2..9}do cnode=`printf "cnode%.2d" $id` echo "" echo "----------------- $cnode -------------------" ssh root@"$cnode" $@done 사용법./allcmd.sh "ps aux|grep abc" #!/bin/bash if [ $# == 3 ]; then start=$2 end=$3fis=${start-1}e=${end-28} for (( id=$s; id