Re: [BackupPC-users] Getting backuppc to wol a client
2011-09-06 09:31:55
> I am, please post your details.
>
> Robert Wooden
> Nashville, TN. USA
These are my changes to Salik Rafiq's original script:
- Added args 3 and 4 to ping (bit of a hack)
- Replaced ethwake with wakeonlan
- Look up individual hardware addresses from files created with "arp -a
machine > machine.wol" for simplicity
- Save state of machine
- Directory is hardcoded to /usr/tools/wol for no particular reason
==============
#!/bin/bash
#this script is totally designed for the backuppc ping command
#which is the first thing it does before it starts a backup
#this is a substitute which pings the machine, if it is not
#awake then it wakes it using a magic packet - using the wol.bsh script
#then pings again to make sure
PING=/bin/ping
ARG1=$1
ARG2=$2
ARG3=$3
ARG4=$4
WAKEHOST=$5
ETHWAKE=/usr/bin/wakeonlan
SLEEPTIME=3m
logger "Backuppc pinging $1 $2 $3 $4 $5"
function getwol {
if [ -f /usr/tools/wol/$1.wol ]; then
$hwaddr = $(cat /usr/tools/wol/$1.wol | cut -d" " -f4)
else
logger "No MAC address for $1"
exit -1
fi
}
function fwol {
TO_WAKEUP=$1
getwol $1
sudo $ETHWAKE $hwaddr
}
$PING $ARG1 $ARG2 $ARG3 $ARG4 $WAKEHOST >>/dev/null 2>&1
if [ $? -ne 0 ]; then
fwol $WAKEHOST
if [ "$WOL_RES" = "FAIL" ]; then
exit 1
fi
echo "OFF" > /usr/tools/wol/$WAKEHOST.state
sleep $SLEEPTIME
$PING $ARG1 $ARG2 $WAKEHOST
if [ $? -eq 0 ]
then
logger "success waking $WAKEHOST."
else
logger "unable to wake $WAKEHOST."
exit 1
fi
else
$PING $ARG1 $ARG2 $ARG3 $ARG4 $WAKEHOST
echo "ON" > /usr/tools/wol/$WAKEHOST.state
fi
exit 0
===========
This is the postusercmd.sh I use for every windows box:
#!/bin/bash
WINEXE=/usr/bin/winexe
UNAME="Username"
PWD="Password"
WRKGRP="WORKGROUP"
BOX=$1
PID=$($WINEXE -U $UNAME -W $WRKGRP --password=$PWD //$BOX 'cmd /c echo '1'
> c:\backuppc\wake.up')
echo "Rsync and shadow copy unloaded"
if [ -f /usr/tools/wol/$BOX.state ]; then
read wasoff << /usr/tools/wol/$BOX.state
if [ "$wasoff" -eq "OFF" ]; then
$WINEXE -U $UNAME --password=$PWD //$BOX 'shutdown -f -s -c "Backup
Complete"'
fi
fi
==============
The original is from http://www.goodjobsucking.com/?p=62 -- only the last
bit that reads the machine state and shuts it down cleanly has been added.
(Works on XP and Windows 7.)
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