# LNet OCF RA
#
+
# License: GNU General Public License (GPL)v2
# Description: Manages ZFS and Lustre on a shared storage
# Written by: Gabriele Paciucci
-# Release Date: 01 September 2016
-# Release Version: 0.99
+# Release Date: 01 November 2016
+# Release Version: 0.99.4
# Copyright (c) 2009 Andrew Beekhof
# Copyright (c) 2016, Intel Corporation
+
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#######################################################################
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="healthLNET">
-<version>0.99</version>
+<version>0.99.4</version>
<longdesc lang="en">
Every time the monitor action is run, this resource agent records (in the CIB)
usage: $0 {start|stop|monitor|migrate_to|migrate_from|validate-all|meta-data}
Expects to have a fully populated OCF RA-compliant environment set.
- END
+END
}
ping_start() {
ping_stop() {
- rm -f ${OCF_RESKEY_pidfile}
- attrd_updater -D -n $OCF_RESKEY_name -d $OCF_RESKEY_dampen $attrd_options
- return $OCF_SUCCESS
+ rm -f ${OCF_RESKEY_pidfile}
+ attrd_updater -D -n $OCF_RESKEY_name -d $OCF_RESKEY_dampen $attrd_options
+ return $OCF_SUCCESS
}
ping_monitor() {
}
ping_validate() {
- # Is the state directory writable?
- state_dir=`dirname "$OCF_RESKEY_pidfile"`
- touch "$state_dir/$$"
- if [ $? != 0 ]; then
- ocf_log err "Invalid location for 'state': $state_dir is not writable"
- return $OCF_ERR_ARGS
- fi
- rm "$state_dir/$$"
+ # Is the state directory writable?
+ state_dir=`dirname "$OCF_RESKEY_pidfile"`
+ touch "$state_dir/$$"
+ if [ $? != 0 ]; then
+ ocf_log err "Invalid location for 'state': $state_dir is not writable"
+ return $OCF_ERR_ARGS
+ fi
+ rm "$state_dir/$$"
# Pidfile better be an absolute path
case $OCF_RESKEY_pidfile in
esac
# Check the host list
- if [ "x" = "x$OCF_RESKEY_host_list" ]; then
- ocf_log err "Empty host_list. Please specify some nodes to ping"
- exit $OCF_ERR_CONFIGURED
- fi
+ if [ "x" = "x$OCF_RESKEY_host_list" ]; then
+ ocf_log err "Empty host_list. Please specify some nodes to ping"
+ exit $OCF_ERR_CONFIGURED
+ fi
- check_binary ping
+ check_binary ping
- return $OCF_SUCCESS
+ return $OCF_SUCCESS
}
lctl_check() {
- active=0
- for host in $OCF_RESKEY_host_list; do
- lctl_exe="lctl ping"
+ active=0
+ for host in $OCF_RESKEY_host_list; do
+ lctl_exe="lctl ping"
- lctl_out=`$lctl_exe $host $OCF_RESKEY_timeout 2>&1`; rc=$?
- # debug
- # ocf_log info "$lctl_exe $host $OCF_RESKEY_timeout"
+ lctl_out=`$lctl_exe $host $OCF_RESKEY_timeout 2>&1`; rc=$?
+ # debug
+ # ocf_log info "$lctl_exe $host $OCF_RESKEY_timeout"
- case $rc in
- 0) active=`expr $active + 1`;;
- 1) ping_conditional_log warn "$host is inactive: $lctl_out";;
- *) ocf_log err "Unexpected result for '$lctl_exe $host $OCF_RESKEY_timeout' $rc: $p_out";;
+ case $rc in
+ 0) active=`expr $active + 1`;;
+ 1) ping_conditional_log warn "$host is inactive: $lctl_out";;
+ *) ocf_log err "Unexpected result for '$lctl_exe $host $OCF_RESKEY_timeout' $rc: $p_out";;
esac
- done
- return $active
+ done
+ return $active
}
ping_check() {
- active=0
- for host in $OCF_RESKEY_host_list; do
- p_exe=ping
-
- case `uname` in
- Linux) p_args="-n -q -W $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts";;
- Darwin) p_args="-n -q -t $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts -o";;
- *) ocf_log err "Unknown host type: `uname`"; exit $OCF_ERR_INSTALLED;;
- esac
-
- case $host in
- *:*) p_exe=ping6
- esac
-
- p_out=`$p_exe $p_args $OCF_RESKEY_options $host 2>&1`; rc=$?
-
- case $rc in
- 0) active=`expr $active + 1`;;
- 1) ping_conditional_log warn "$host is inactive: $p_out";;
- *) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $p_out";;
- esac
- done
- return $active
+ active=0
+ for host in $OCF_RESKEY_host_list; do
+ p_exe=ping
+
+ case `uname` in
+ Linux) p_args="-n -q -W $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts";;
+ Darwin) p_args="-n -q -t $OCF_RESKEY_timeout -c $OCF_RESKEY_attempts -o";;
+ *) ocf_log err "Unknown host type: `uname`"; exit $OCF_ERR_INSTALLED;;
+ esac
+
+ case $host in
+ *:*) p_exe=ping6
+ esac
+
+ p_out=`$p_exe $p_args $OCF_RESKEY_options $host 2>&1`; rc=$?
+
+ case $rc in
+ 0) active=`expr $active + 1`;;
+ 1) ping_conditional_log warn "$host is inactive: $p_out";;
+ *) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $p_out";;
+ esac
+ done
+ return $active
}
ping_update() {
- # first I'm testing if I have the physical link up.
- # If not I give up without any additional tests.
- # but first we need to find which is the device we are using on the localhost.
+ # first I'm testing if I have the physical link up.
+ # If not I give up without any additional tests.
+ # but first we need to find which is the device we are using on the localhost.
- CARRIER=/sys/class/net/$OCF_RESKEY_device/carrier
- OPERSTATE=/sys/class/net/$OCF_RESKEY_device/operstate
+ CARRIER=/sys/class/net/$OCF_RESKEY_device/carrier
+ OPERSTATE=/sys/class/net/$OCF_RESKEY_device/operstate
- CAR_STAT=$(cat $CARRIER)
- OPER_STAT=$(cat $OPERSTATE)
+ CAR_STAT=$(cat $CARRIER)
+ OPER_STAT=$(cat $OPERSTATE)
+
+ # debug
+ # ocf_log info "$CAR_STAT - $OPER_STAT"
- # debug
- # ocf_log info "$CAR_STAT - $OPER_STAT"
- if [ "$CAR_STAT" == "1" ] && [ "$OPER_STAT" == "up" ]; then
- if [ ${OCF_RESKEY_lctl} = "true" ]; then
- lctl_check
- active=$?
+ if [ "$CAR_STAT" == "1" ] && [ "$OPER_STAT" == "up" ]; then
+ if [ ${OCF_RESKEY_lctl} = "true" ]; then
+ lctl_check
+ active=$?
+ else
+ ping_check
+ active=$?
+ fi
else
- ping_check
- active=$?
+ active=0
fi
- else
- active=0
- fi
-
- # debug
- # ocf_log info "$active"
- score=`expr $active \* $OCF_RESKEY_multiplier`
- attrd_updater -n $OCF_RESKEY_name -v $score -d $OCF_RESKEY_dampen $attrd_options
- rc=$?
- case $rc in
- 0) ping_conditional_log debug "Updated $OCF_RESKEY_name = $score" ;;
- *) ocf_log warn "Could not update $OCF_RESKEY_name = $score: rc=$rc";;
- esac
- if [ $rc -ne 0 ]; then
- return $rc
- fi
+ # debug
+ # ocf_log info "$active"
- if [ -n "$OCF_RESKEY_failure_score" -a "$score" -lt "$OCF_RESKEY_failure_score" ]; then
- ocf_log warn "$OCF_RESKEY_name is less than failure_score($OCF_RESKEY_failure_score)"
- return 1
- fi
- return 0
+ score=`expr $active \* $OCF_RESKEY_multiplier`
+ attrd_updater -n $OCF_RESKEY_name -v $score -d $OCF_RESKEY_dampen $attrd_options
+ rc=$?
+ case $rc in
+ 0) ping_conditional_log debug "Updated $OCF_RESKEY_name = $score" ;;
+ *) ocf_log warn "Could not update $OCF_RESKEY_name = $score: rc=$rc";;
+ esac
+ if [ $rc -ne 0 ]; then
+ return $rc
+ fi
+ if [ $score -eq 0 ]; then
+ ocf_log err "LNet connection failed please check"
+ fi
+ if [ -n "$OCF_RESKEY_failure_score" -a "$score" -lt "$OCF_RESKEY_failure_score" ]; then
+ ocf_log warn "$OCF_RESKEY_name is less than failure_score($OCF_RESKEY_failure_score)"
+ return 1
+ fi
+ return 0
}
: ${OCF_RESKEY_name:="pingd"}
esac
if [ -z ${OCF_RESKEY_timeout} ]; then
- if [ x"$OCF_RESKEY_host_list" != x ]; then
- host_count=`echo $OCF_RESKEY_host_list | awk '{print NF}'`
- OCF_RESKEY_timeout=`expr $OCF_RESKEY_CRM_meta_timeout / $host_count / $OCF_RESKEY_attempts`
- OCF_RESKEY_timeout=`expr $OCF_RESKEY_timeout / 1100` # Convert to seconds and finish 10% early
- else
- OCF_RESKEY_timeout=5
- fi
+ if [ x"$OCF_RESKEY_host_list" != x ]; then
+ host_count=`echo $OCF_RESKEY_host_list | awk '{print NF}'`
+ OCF_RESKEY_timeout=`expr $OCF_RESKEY_CRM_meta_timeout / $host_count / $OCF_RESKEY_attempts`
+ OCF_RESKEY_timeout=`expr $OCF_RESKEY_timeout / 1100` # Convert to seconds and finish 10% early
+ else
+ OCF_RESKEY_timeout=5
+ fi
fi
if [ ${OCF_RESKEY_timeout} -lt 1 ]; then
- OCF_RESKEY_timeout=5
-elif [ ${OCF_RESKEY_timeout} -gt 1000 ]; then
- # ping actually complains if this value is too high, 5 minutes is plenty
- OCF_RESKEY_timeout=300
+ OCF_RESKEY_timeout=5
+ elif [ ${OCF_RESKEY_timeout} -gt 1000 ]; then
+ # ping actually complains if this value is too high, 5 minutes is plenty
+ OCF_RESKEY_timeout=300
fi
if [ ${OCF_RESKEY_CRM_meta_globally_unique} = "false" ]; then
- : ${OCF_RESKEY_pidfile:="$HA_VARRUN/ping-${OCF_RESKEY_name}"}
+ : ${OCF_RESKEY_pidfile:="$HA_VARRUN/ping-${OCF_RESKEY_name}"}
else
- : ${OCF_RESKEY_pidfile:="$HA_VARRUN/ping-${OCF_RESOURCE_INSTANCE}"}
+ : ${OCF_RESKEY_pidfile:="$HA_VARRUN/ping-${OCF_RESOURCE_INSTANCE}"}
fi
attrd_options='-q'
if ocf_is_true ${OCF_RESKEY_debug} ; then
- attrd_options=''
+ attrd_options=''
fi
# Check the debug option
case "${OCF_RESKEY_debug}" in
- true|True|TRUE|1) OCF_RESKEY_debug=true;;
- false|False|FALSE|0) OCF_RESKEY_debug=false;;
- *)
+ true|True|TRUE|1) OCF_RESKEY_debug=true;;
+ false|False|FALSE|0) OCF_RESKEY_debug=false;;
+ *)
ocf_log warn "Value for 'debug' is incorrect. Please specify 'true' or 'false' not: ${OCF_RESKEY_debug}"
OCF_RESKEY_debug=false
;;
git://git.whamcloud.com / fs / lustre-release.git / commitdiff