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base/SOURCES/bz1126073-1-nfsserver-fix-s...

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diff -uNr a/heartbeat/nfsserver b/heartbeat/nfsserver
--- a/heartbeat/nfsserver 2016-02-05 09:04:19.350003826 +0100
+++ b/heartbeat/nfsserver 2016-02-05 09:04:58.463395839 +0100
@@ -208,9 +208,9 @@
</parameters>
<actions>
-<action name="start" timeout="90" />
-<action name="stop" timeout="60s" />
-<action name="monitor" depth="0" timeout="30s" interval="10" />
+<action name="start" timeout="40" />
+<action name="stop" timeout="20s" />
+<action name="monitor" depth="0" timeout="20s" interval="10" />
<action name="meta-data" timeout="5" />
<action name="validate-all" timeout="30" />
</actions>
@@ -327,11 +327,12 @@
nfs_exec()
{
local cmd=$1
+ local svc=$2
set_exec_mode
case $EXEC_MODE in
1) ${OCF_RESKEY_nfs_init_script} $cmd;;
- 2) systemctl $cmd nfs-server.service ;;
+ 2) systemctl $cmd ${svc}.service ;;
esac
}
@@ -353,21 +354,117 @@
nfsserver_monitor ()
{
+ # Skip trying to start processes once before failing
+ # when run from nfsserver_start ()
+ if [ "$1" == "fromstart" ]; then
+ ocf_log info "fromstart"
+ fromstart=1
+ else
+ tries=1
+ fi
+
+ # systemd
+ if [ "$EXEC_MODE" -eq "2" ]; then
+ ocf_log info "Status: rpcbind"
+ rpcinfo &> /dev/null
+ rc=$?
+ if [ "$rc" -ne "0" ]; then
+ if [ ! "$fromstart" ] && [ "$tries" -gt "0" ]; then
+ nfsserver_start frommonitor
+ rc=$?
+ let tries=$tries-1
+ fi
+ if [ "$rc" -ne "0" ]; then
+ ocf_exit_reason "rpcbind is not running"
+ return $OCF_NOT_RUNNING
+ fi
+ fi
+
+ ocf_log info "Status: nfs-mountd"
+ rpcinfo -t localhost 100005 &> /dev/null
+ rc=$?
+ if [ "$rc" -ne "0" ]; then
+ if [ ! "$fromstart" ] && [ "$tries" -gt "0" ]; then
+ nfsserver_start frommonitor
+ rc=$?
+ let tries=$tries-1
+ fi
+ if [ "$rc" -ne "0" ]; then
+ ocf_exit_reason "nfs-mountd is not running"
+ return $OCF_NOT_RUNNING
+ fi
+ fi
+
+ ocf_log info "Status: nfs-idmapd"
+ fn=`mktemp`
+ nfs_exec status nfs-idmapd > $fn 2>&1
+ rc=$?
+ ocf_log debug "$(cat $fn)"
+ rm -f $fn
+ if [ "$rc" -ne "0" ]; then
+ if [ ! "$fromstart" ] && [ "$tries" -gt "0" ]; then
+ nfsserver_start frommonitor
+ rc=$?
+ ocf_log info "Tried to start services: rc: $rc"
+ let tries=$tries-1
+ fi
+ if [ "$rc" -ne "0" ]; then
+ ocf_exit_reason "nfs-idmapd is not running"
+ return $OCF_NOT_RUNNING
+ fi
+ fi
+
+ ocf_log info "Status: rpc-statd"
+ rpcinfo -t localhost 100024 &> /dev/null
+ rc=$?
+ if [ "$rc" -ne "0" ]; then
+ if [ ! "$fromstart" ] && [ "$tries" -gt "0" ]; then
+ nfsserver_start frommonitor
+ rc=$?
+ let tries=$tries-1
+ fi
+ if [ "$rc" -ne "0" ]; then
+ ocf_exit_reason "rpc-statd is not running"
+ return $OCF_NOT_RUNNING
+ fi
+ fi
+ fi
+
fn=`mktemp`
- nfs_exec status > $fn 2>&1
+ nfs_exec status nfs-server > $fn 2>&1
rc=$?
ocf_log debug "$(cat $fn)"
rm -f $fn
- #Adapte LSB status code to OCF return code
+ tfn="/proc/fs/nfsd/threads"
+ if [ ! -f "$tfn" ] || [ "$(cat $tfn)" -le "0" ]; then
+ if [ ! "$fromstart" ] && [ "$tries" -gt "0" ]; then
+ nfsserver_start frommonitor
+ rc=$?
+ let tries=$tries-1
+ fi
+ if [ "$rc" -ne "0" ]; then
+ ocf_exit_reason "NFS server not running: /proc/fs/nfsd/threads"
+ return $OCF_NOT_RUNNING
+ fi
+ fi
+
+ #Adapt LSB status code to OCF return code
if [ $rc -eq 0 ]; then
# don't report success if nfs servers are up
# without locking daemons.
v3locking_exec "status"
rc=$?
if [ $rc -ne 0 ]; then
- ocf_exit_reason "NFS server is up, but the locking daemons are down"
- rc=$OCF_ERR_GENERIC
+ if [ ! "$fromstart" ] && [ $tries -gt "0" ]; then
+ nfsserver_start frommonitor
+ rc=$?
+ let tries=$tries-1
+ fi
+ if [ "$rc" -ne "0" ]; then
+ ocf_exit_reason "NFS server is up, but the locking daemons are down"
+ rc=$OCF_ERR_GENERIC
+ fi
fi
return $rc
elif [ $rc -eq 3 ]; then
@@ -391,12 +488,7 @@
# only write to the tmp /etc/sysconfig/nfs if sysconfig exists.
# otherwise this distro does not support setting these options.
if [ -d "/etc/sysconfig" ]; then
- # replace if the value exists, append otherwise
- if grep "^\s*${key}=" $file ; then
- sed -i "s/\s*${key}=.*$/${key}=\"${value}\"/" $file
- else
- echo "${key}=\"${value}\"" >> $file
- fi
+ echo "${key}=\"${value}\"" >> $file
elif [ "$requires_sysconfig" = "true" ]; then
ocf_log warn "/etc/sysconfig/nfs not found, unable to set port and nfsd args."
fi
@@ -409,11 +501,6 @@
local tmpconfig=$(mktemp ${HA_RSCTMP}/nfsserver-tmp-XXXXX)
local statd_args
- if [ -f "$NFS_SYSCONFIG" ]; then
- ## Take the $NFS_SYSCONFIG file as our skeleton
- cp $NFS_SYSCONFIG $tmpconfig
- fi
-
# nfsd args
set_arg "RPCNFSDARGS" "$OCF_RESKEY_nfsd_args" "$tmpconfig" "true"
@@ -444,20 +531,14 @@
# override local nfs config. preserve previous local config though.
if [ -s $tmpconfig ]; then
- cat $NFS_SYSCONFIG | grep -q -e "$NFS_SYSCONFIG_AUTOGEN_TAG" > /dev/null 2>&1
+ cat $NFS_SYSCONFIG | grep -e "$NFS_SYSCONFIG_AUTOGEN_TAG"
if [ $? -ne 0 ]; then
# backup local nfs config if it doesn't have our HA autogen tag in it.
mv -f $NFS_SYSCONFIG $NFS_SYSCONFIG_LOCAL_BACKUP
fi
-
- cat $tmpconfig | grep -q -e "$NFS_SYSCONFIG_AUTOGEN_TAG" > /dev/null 2>&1
- if [ $? -ne 0 ]; then
- echo "# $NFS_SYSCONFIG_AUTOGEN_TAG" > $NFS_SYSCONFIG
- echo "# local config backup stored here, '$NFS_SYSCONFIG_LOCAL_BACKUP'" >> $NFS_SYSCONFIG
- cat $tmpconfig >> $NFS_SYSCONFIG
- else
- cat $tmpconfig > $NFS_SYSCONFIG
- fi
+ echo "# $NFS_SYSCONFIG_AUTOGEN_TAG" > $NFS_SYSCONFIG
+ echo "# local config backup stored here, '$NFS_SYSCONFIG_LOCAL_BACKUP'" >> $NFS_SYSCONFIG
+ cat $tmpconfig >> $NFS_SYSCONFIG
fi
rm -f $tmpconfig
}
@@ -476,14 +557,13 @@
[ -d "$fp/$STATD_DIR/sm" ] || mkdir -p "$fp/$STATD_DIR/sm"
[ -d "$fp/$STATD_DIR/sm.ha" ] || mkdir -p "$fp/$STATD_DIR/sm.ha"
[ -d "$fp/$STATD_DIR/sm.bak" ] || mkdir -p "$fp/$STATD_DIR/sm.bak"
- [ -n "`id -u rpcuser 2>/dev/null`" -a "`id -g rpcuser 2>/dev/null`" ] &&
- chown -R rpcuser.rpcuser "$fp/$STATD_DIR"
+ [ -n "`id -u rpcuser`" -a "`id -g rpcuser`" ] && chown -R rpcuser.rpcuser "$fp/$STATD_DIR"
[ -f "$fp/etab" ] || touch "$fp/etab"
[ -f "$fp/xtab" ] || touch "$fp/xtab"
[ -f "$fp/rmtab" ] || touch "$fp/rmtab"
- dd if=/dev/urandom of=$fp/$STATD_DIR/state bs=1 count=4 >/dev/null 2>&1
+ dd if=/dev/urandom of=$fp/$STATD_DIR/state bs=1 count=4 &> /dev/null
[ -n "`id -u rpcuser`" -a "`id -g rpcuser`" ] && chown rpcuser.rpcuser "$fp/$STATD_DIR/state"
[ $SELINUX_ENABLED -eq 0 ] && chcon -R "$SELINUX_LABEL" "$fp"
}
@@ -563,15 +643,15 @@
terminate()
{
- local pids
- local i=0
+ declare pids
+ declare i=0
while : ; do
pids=$(binary_status $1)
[ -z "$pids" ] && return 0
kill $pids
sleep 1
- i=$((i + 1))
+ ((i++))
[ $i -gt 3 ] && return 1
done
}
@@ -579,22 +659,22 @@
killkill()
{
- local pids
- local i=0
+ declare pids
+ declare i=0
while : ; do
pids=$(binary_status $1)
[ -z "$pids" ] && return 0
kill -9 $pids
sleep 1
- i=$((i + 1))
+ ((i++))
[ $i -gt 3 ] && return 1
done
}
stop_process()
{
- local process=$1
+ declare process=$1
ocf_log info "Stopping $process"
if terminate $process; then
@@ -665,9 +745,14 @@
nfsserver_start ()
{
+ # Skip monitor check when run from nfsserver_monitor ()
+ if [ "$1" == "frommonitor" ]; then
+ frommonitor=1
+ fi
+
local rc;
- if nfsserver_monitor; then
+ if [ ! "$frommonitor" ] && nfsserver_monitor fromstart; then
ocf_log debug "NFS server is already started"
return $OCF_SUCCESS
fi
@@ -693,11 +778,32 @@
modprobe nfsd
fi
+ # systemd
+ if [ "$EXEC_MODE" -eq "2" ]; then
+ nfs_exec start rpcbind
+ local i=10
+ while [ "$i" -gt 0 ]; do
+ ocf_log info "Start: rpcbind i: $i"
+ rpcinfo &> /dev/null
+ rc=$?
+ if [ "$rc" -eq "0" ]; then
+ break;
+ fi
+ sleep 1
+ let i=$i-1
+ done
+ if [ "$i" -eq 0 ]; then
+ ocf_exit_reason "Failed to start rpcbind"
+ return $OCF_ERR_GENERIC
+ fi
+ fi
+
# check to see if we need to start rpc.statd
v3locking_exec "status"
if [ $? -ne $OCF_SUCCESS ]; then
v3locking_exec "start"
rc=$?
+ ocf_log info "Start: v3locking: $rc"
if [ $rc -ne 0 ]; then
ocf_exit_reason "Failed to start NFS server locking daemons"
return $rc
@@ -706,8 +812,65 @@
ocf_log info "rpc.statd already up"
fi
+ # systemd
+ if [ "$EXEC_MODE" -eq "2" ]; then
+ nfs_exec start nfs-mountd
+ local i=10
+ while [ "$i" -gt 0 ]; do
+ ocf_log info "Start: nfs-mountd i: $i"
+ rpcinfo -t localhost 100005 &> /dev/null
+ rc=$?
+ if [ "$rc" -eq "0" ]; then
+ break;
+ fi
+ sleep 1
+ let i=$i-1
+ done
+ if [ "$i" -eq 0 ]; then
+ ocf_exit_reason "Failed to start nfs-mountd"
+ return $OCF_ERR_GENERIC
+ fi
+
+ nfs_exec start nfs-idmapd
+ local i=10
+ while [ "$i" -gt 0 ]; do
+ ocf_log info "Start: nfs-idmapd i: $i"
+ fn=`mktemp`
+ nfs_exec status nfs-idmapd > $fn 2>&1
+ rc=$?
+ ocf_log debug "$(cat $fn)"
+ rm -f $fn
+ if [ "$rc" -eq "0" ]; then
+ break;
+ fi
+ sleep 1
+ let i=$i-1
+ done
+ if [ "$i" -eq 0 ]; then
+ ocf_exit_reason "Failed to start nfs-idmapd"
+ return $OCF_ERR_GENERIC
+ fi
+
+ nfs_exec start rpc-statd
+ local i=10
+ while [ "$i" -gt 0 ]; do
+ ocf_log info "Start: rpc-statd i: $i"
+ rpcinfo -t localhost 100024 &> /dev/null
+ rc=$?
+ if [ "$rc" -eq "0" ]; then
+ break;
+ fi
+ sleep 1
+ let i=$i-1
+ done
+ if [ "$i" -eq 0 ]; then
+ ocf_exit_reason "Failed to start rpc-statd"
+ return $OCF_ERR_GENERIC
+ fi
+ fi
+
fn=`mktemp`
- nfs_exec start > $fn 2>&1
+ nfs_exec start nfs-server > $fn 2>&1
rc=$?
ocf_log debug "$(cat $fn)"
rm -f $fn
@@ -717,6 +880,12 @@
return $rc
fi
+ tfn="/proc/fs/nfsd/threads"
+ if [ ! -f "$tfn" ] || [ "$(cat $tfn)" -le "0" ]; then
+ ocf_exit_reason "Failed to start NFS server: /proc/fs/nfsd/threads"
+ return $OCF_ERR_GENERIC
+ fi
+
notify_locks
ocf_log info "NFS server started"
@@ -733,24 +902,71 @@
cp -rpf $STATD_PATH/sm $STATD_PATH/sm.bak /var/lib/nfs/state $STATD_PATH/sm.ha > /dev/null 2>&1
fn=`mktemp`
- nfs_exec stop > $fn 2>&1
+ nfs_exec stop nfs-server > $fn 2>&1
rc=$?
ocf_log debug "$(cat $fn)"
rm -f $fn
+ if [ $rc -ne 0 ]; then
+ ocf_exit_reason "Failed to stop NFS server"
+ return $rc
+ fi
+
+ # systemd
+ if [ "$EXEC_MODE" -eq "2" ]; then
+ ocf_log info "Stop: threads"
+ tfn="/proc/fs/nfsd/threads"
+ if [ -f "$tfn" ] && [ "$(cat $tfn)" -gt "0" ]; then
+ ocf_exit_reason "NFS server failed to stop: /proc/fs/nfsd/threads"
+ return $OCF_ERR_GENERIC
+ fi
+
+ nfs_exec stop rpc-statd &> /dev/null
+ ocf_log info "Stop: rpc-statd"
+ rpcinfo -t localhost 100024 &> /dev/null
+ rc=$?
+ if [ "$rc" -eq "0" ]; then
+ ocf_exit_reason "Failed to stop rpc-statd"
+ return $OCF_ERR_GENERIC
+ fi
+
+ nfs_exec stop nfs-idmapd &> /dev/null
+ ocf_log info "Stop: nfs-idmapd"
+ fn=`mktemp`
+ nfs_exec status nfs-idmapd > $fn 2>&1
+ rc=$?
+ ocf_log debug "$(cat $fn)"
+ rm -f $fn
+ if [ "$rc" -eq "0" ]; then
+ ocf_exit_reason "Failed to stop nfs-idmapd"
+ return $OCF_ERR_GENERIC
+ fi
+
+ nfs_exec stop nfs-mountd &> /dev/null
+ ocf_log info "Stop: nfs-mountd"
+ rpcinfo -t localhost 100005 &> /dev/null
+ rc=$?
+ if [ "$rc" -eq "0" ]; then
+ ocf_exit_reason "Failed to stop nfs-mountd"
+ return $OCF_ERR_GENERIC
+ fi
+ fi
+
v3locking_exec "stop"
if [ $? -ne 0 ]; then
ocf_exit_reason "Failed to stop NFS locking daemons"
rc=$OCF_ERR_GENERIC
fi
- if [ $rc -eq 0 ]; then
- unbind_tree
- ocf_log info "NFS server stopped"
- else
- ocf_exit_reason "Failed to stop NFS server"
+ # systemd
+ if [ "$EXEC_MODE" -eq "2" ]; then
+ nfs_exec stop rpcbind &> /dev/null
+ ocf_log info "Stop: rpcbind"
fi
- return $rc
+
+ unbind_tree
+ ocf_log info "NFS server stopped"
+ return 0
}
nfsserver_validate ()