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bfgminer.cron
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bfgminer.cron
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#!/bin/sh
###############################################################################
# #
# OpenWrtMiner: Bitcoin Miner based in OpenWrt capable AP and Routers #
# V 0.1.0 - 2013 / 11 / 16 #
# #
##############################################################################
# #
# Copyright 2013 Daniel San Miguel IoXoI < ioxoi /a/ downby /·/ net > #
# #
# This file is part of OpenWrtMiner. #
# #
# OpenWrtMiner 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. #
# #
# OpenWrtMiner is distributed in the hope that it will be useful, but #
# WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU #
# General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License along #
# with OpenWrtMiner. If not, see http://www.gnu.org/licenses/. #
# #
# #
##############################################################################
#Please change with your MHS, for a 60GH little, 55000 is a good value.
#MHS_LIMIT=55000
MHS_LIMIT=0
LOG=/var/log/bfgminermonitor.log
STATUSF=/var/run/bfgminer.status
STATUS=0
RETRY_LIMIT=3
MHS_NOW=`/usr/bin/bfgminer-rpc summary 127.0.0.1 4028 | grep ' \[MHS 5s\]' | awk -F\> '{ print $2 }'| sed 's/\..*$//' `
if [ -f "$STATUSF" ]
then
STATUS=`cat $STATUSF`
else
echo -n $STATUS > $STATUSF
fi
if [ "$MHS_NOW" -gt "$MHS_LIMIT" ]
then
if [ "$STATUS" -gt "0" ]
then
echo -n "0" > $STATUSF
fi
else
STATUS=$((STATUS+1))
echo "[`date`] bfgminer failed $STATUS times, get $MHS_NOW expected upper $MHS_LIMIT" >> $LOG
if [ "$STATUS" -gt "$RETRY_LIMIT" ]
then
echo "[`date`] bfgminer failed $STATUS times, the limit "$RETRY_LIMIT" is exceded, rebooting the system" >> $LOG
STATUS=0
echo -n $STATUS > $STATUSF
/sbin/reboot
else
echo -n $STATUS > $STATUSF
/etc/init.d/bfgminer stop
sleep 5
/etc/init.d/bfgminer start
fi
fi