Attachment 475664 Details for Bug 743213

/etc/init.d/openibd script used during this test

openibd (text/plain), 44.53 KB, created by Bart Van Assche on 2012-02-10 18:32:08 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Bart Van Assche

Created: 2012-02-10 18:32:08 UTC

Size: 44.53 KB

patch

obsolete

>#!/bin/bash -x
>
>### BEGIN INIT INFO
># Provides:       openibd
># Required-Start: $local_fs
># Required-Stop:  opensmd 
># Default-Start:  2 3 5
># Default-Stop:   0 1 4 6
># X-Systemd-RemainAfterExit: true
># Description:    Activates InfiniBand interfaces.
>### END INIT INFO
>
>#
># Copyright (c) 2006 Mellanox Technologies. All rights reserved.
># Copyright (c) 2010 QLogic Corporation. All rights reserved.
>#
># This Software is licensed under one of the following licenses:
>#
># 1) under the terms of the "Common Public License 1.0" a copy of which is
>#    available from the Open Source Initiative, see
>#    http://www.opensource.org/licenses/cpl.php.
>#
># 2) under the terms of the "The BSD License" a copy of which is
>#    available from the Open Source Initiative, see
>#    http://www.opensource.org/licenses/bsd-license.php.
>#
># 3) under the terms of the "GNU General Public License (GPL) Version 2" a
>#    copy of which is available from the Open Source Initiative, see
>#    http://www.opensource.org/licenses/gpl-license.php.
>#
># Licensee has the right to choose one of the above licenses.
>#
># Redistributions of source code must retain the above copyright
># notice and one of the license notices.
>#
># Redistributions in binary form must reproduce both the above copyright
># notice, one of the license notices in the documentation
># and/or other materials provided with the distribution.
>#
>#
>#  $Id: openibd 9139 2006-08-29 14:03:38Z vlad $
>#
>
>if [ -e /lib/lsb/init-functions ]; then
>    . /lib/lsb/init-functions
>elif [ -e /etc/rc.status ]; then
>    . /etc/rc.status
>else
>    echo /lib/lsb/init-functions not found
>    exit 1
>fi
>
># config: /etc/infiniband/openib.conf
>CONFIG="/etc/infiniband/openib.conf"
>
>if [ ! -f $CONFIG ]; then
>    echo No InfiniBand configuration found
>    exit 0
>fi
>
>. $CONFIG
>
>CWD=`pwd`
>cd /etc/infiniband
>WD=`pwd`
>
>PATH=$PATH:/sbin:/usr/bin
>if [ -e /etc/profile.d/ofed.sh ]; then
>        . /etc/profile.d/ofed.sh
>fi
>
># Only use ONBOOT option if called by a runlevel directory.
># Therefore determine the base, follow a runlevel link name ...
>base=${0##*/}
>link=${base#*[SK][0-9][0-9]}
># ... and compare them
>if [ $link == $base ] ; then
>    RUNMODE=manual
>    ONBOOT=yes
>else
>    RUNMODE=auto    
>fi
>
># Allow unsupported modules, if disallowed by current configuration
>modprobe=/sbin/modprobe
>if ${modprobe} -c | grep -q '^allow_unsupported_modules  *0'; then
>    modprobe="${modprobe} --allow-unsupported-modules"
>fi
>
>ACTION=$1
>shift
>max_ports_num_in_hca=0
>
># Check if OpenIB configured to start automatically
>if [ "X${ONBOOT}" != "Xyes" ]; then
>    exit 0
>fi
>
>if ( grep -i 'SuSE Linux' /etc/issue >/dev/null 2>&1 ); then 
>    if [ -n "$INIT_VERSION" ] ; then
>        # MODE=onboot
>            if LANG=C egrep -L "^ONBOOT=['\"]?[Nn][Oo]['\"]?" ${CONFIG} > /dev/null ; then
>                    exit 0
>            fi
>    fi
>fi
>
>#########################################################################
>
># Read in our configuration
>if [ -z "${BOOTUP:-}" -a -f /etc/sysconfig/init ]; then
>    . /etc/sysconfig/init
>fi
>
>echo_success() {
>  log_success_msg "$@"
>  return 0
>}
>
>echo_done() {
>  log_success_msg "$@"
>  return 0
>}
>
>echo_failure() {
>  log_failure_msg "$@"
>  return 1
>}
>
>echo_warning() {
>  log_failure_msg "$@"
>  return 1
>}
>
>count_ib_ports() {
>    local cnt=0
>    local ports_in_hca=0
>    sysdir=/sys/class/infiniband
>    hcas=$(/bin/ls -1 ${sysdir} 2> /dev/null)
>    for hca in $hcas
>    do
>        ports_in_hca=$(/bin/ls -1 ${sysdir}/${hca}/ports 2> /dev/null | wc -l)
>        if [ $ports_in_hca -gt $max_ports_num_in_hca ]; then
>                max_ports_num_in_hca=$ports_in_hca
>        fi
>        cnt=$[ $cnt + $ports_in_hca ]
>    done
>   
>    return $cnt
>}
>
># Setting Environment variables
>IS_FEDORA=0
>if [ -f /etc/redhat-release ]; then
>    DISTRIB="RedHat"
>    NETWORK_CONF_DIR="/etc/sysconfig/network-scripts"
>    # Check for Fedora, CentOS or Red Hat Enterprise Linux AS release 4 distribution
>    if ( grep -wE "Fedora|Nahant|CentOS" /etc/redhat-release > /dev/null ); then
>        IS_FEDORA=1
>    fi
>elif [ -f /etc/rocks-release ]; then
>    DISTRIB="Rocks"
>    NETWORK_CONF_DIR="/etc/sysconfig/network-scripts"
>elif [ -f /etc/SuSE-release ]; then
>    DISTRIB="SuSE"
>    NETWORK_CONF_DIR="/etc/sysconfig/network"
>elif [ -f /etc/debian_version ]; then
>    DISTRIB="Debian"
>else
>    DISTRIB=`ls /etc/*-release | head -n 1 | xargs -iXXX basename XXX -release 2> /dev/null`
>    if [ -d /etc/sysconfig/network-scripts ]; then
>        NETWORK_CONF_DIR="/etc/sysconfig/network-scripts"
>    elif [ -d /etc/sysconfig/network ]; then
>        NETWORK_CONF_DIR="/etc/sysconfig/network"
>    else
>        echo_failure "You system is not supported for IPoIB configuration"
>        echo "Try to load driver manually using configuration files from $WD directory"
>        exit 1
>    fi
>fi
>
># Define kernel version prefix
>KPREFIX=`uname -r | cut -c -3 | tr -d '.' | tr -d '[:space:]'`
>
># Setting OpenIB start parameters
>POST_LOAD_MODULES=""
>
>RUN_SYSCTL=${RUN_SYSCTL:-"yes"}
>
>if [ "X${SDP_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES ib_sdp"
>    IPOIB_LOAD="yes"
>fi
>
>IPOIB=0
>IPOIB_MTU=${IPOIB_MTU:-65520}
>if [ "X${IPOIB_LOAD}" == "Xyes" ]; then
>    IPOIB=1
>fi
>
>if [ "X${SRP_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES ib_srp"
>fi
>
>if [ "X${SRPT_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES ib_srpt"
>fi
>
>if [ "X${QLGC_VNIC_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES qlgc_vnic"
>fi
>
>if [ "X${SRP_TARGET_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES ib_srp_target"
>fi    
>
>if [ "X${RDMA_CM_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES rdma_cm"
>fi    
>
>if [ "X${UCM_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES ib_ucm"
>fi    
>
>if [ "X${RDS_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES rds rds_rdma rds_tcp"
>fi    
>
>if [ "X${ISER_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES ib_iser"
>fi    
>
>if [ "X${RDMA_UCM_LOAD}" == "Xyes" ]; then
>    POST_LOAD_MODULES="$POST_LOAD_MODULES rdma_ucm"
>fi    
>
>GEN1_UNLOAD_MODULES="ib_srp_target scsi_target ib_srp kdapltest_module ib_kdapl ib_sdp ib_useraccess ib_useraccess_cm ib_cm ib_dapl_srv ib_ip2pr ib_ipoib ib_tavor mod_thh mod_rhh ib_dm_client ib_sa_client ib_client_query ib_poll ib_mad ib_core ib_services"
>
>UNLOAD_MODULES="ib_mthca mlx4_ib ib_ipath ipath_core ib_ehca iw_nes cxgb3i iw_cxgb3 cxgb3 iw_cxgb4 cxgb4"
>UNLOAD_MODULES="$UNLOAD_MODULES ib_qib"
>UNLOAD_MODULES="$UNLOAD_MODULES ib_ipoib ib_madeye ib_rds"
>UNLOAD_MODULES="$UNLOAD_MODULES rds_rdma rds_tcp rds ib_ucm kdapl ib_srp_target scsi_target ib_srpt ib_srp ib_iser ib_sdp"
>UNLOAD_MODULES="$UNLOAD_MODULES rdma_ucm rdma_cm ib_addr iw_cm ib_cm ib_local_sa findex"
>UNLOAD_MODULES="$UNLOAD_MODULES ib_sa ib_uverbs ib_umad ib_mad ib_core"
>
>STATUS_MODULES="rdma_ucm ib_rds rds rds_rdma rds_tcp ib_srpt ib_srp qlgc_vnic ib_sdp rdma_cm ib_addr ib_local_sa findex ib_ipoib ib_ehca ib_ipath ipath_core mlx4_core mlx4_ib mlx4_en ib_mthca ib_uverbs ib_umad ib_ucm ib_sa ib_cm ib_mad ib_core iw_cxgb3 iw_cxgb4 iw_nes"
>STATUS_MODULES="$STATUS_MODULES ib_qib"
>
>ipoib_ha_pidfile=/var/run/ipoib_ha.pid
>srp_daemon_pidfile=/var/run/srp_daemon.pid
>_truescale=/etc/infiniband/truescale.cmds
>
>get_interfaces() {
>    interfaces=$(cd /sys/class/net;/bin/ls -d ib* 2> /dev/null)
>}
>
>get_mlx4_en_interfaces() {
>    mlx4_en_interfaces=""
>    for ethpath in /sys/class/net/eth*
>    do
>        if (grep 0x15b3 ${ethpath}/device/vendor > /dev/null 2>&1); then
>            mlx4_en_interfaces="$mlx4_en_interfaces ${ethpath##*/}"
>        fi
>    done    
>}
>
># If module $1 is loaded return - 0 else - 1
>is_module() {
>local RC
>
>    /sbin/lsmod | grep -w "$1" > /dev/null 2>&1
>    RC=$?
>    
>return $RC        
>}
>
># Return module's refcnt
>is_ref() {
>    local refcnt
>    refcnt=`cat /sys/module/"$1"/refcnt 2> /dev/nill`
>    return $refcnt
>}
>
>get_sw_fw_info() {
>    INFO=/etc/infiniband/info
>    OFEDHOME="/usr/local"
>    if [ -x ${INFO} ]; then
>        OFEDHOME=$(${INFO} | grep -w prefix | cut -d '=' -f 2)
>    fi
>    MREAD=$(which mstmread 2> /dev/null)
>    
>    # Get OFED Build id
>    if [ -r ${OFEDHOME}/BUILD_ID ]; then
>        echo  "Software"
>        echo  "-------------------------------------"
>        printf "Build ID:\n"
>        cat ${OFEDHOME}/BUILD_ID
>        echo  "-------------------------------------"
>    fi    
>
>    # Get FW version
>    if [ ! -x ${MREAD} ]; then
>        return 1
>    fi
>
>    vendor="15b3"
>    slots=$(lspci -n -d "${vendor}:" 2> /dev/null | grep -v "5a46" | cut -d ' ' -f 1)
>    for mst_device in $slots
>    do
>        major=$($MREAD ${mst_device} 0x82478 2> /dev/null | cut -d ':' -f 2)
>        subminor__minor=$($MREAD ${mst_device} 0x8247c 2> /dev/null | cut -d ':' -f 2)
>        ftime=$($MREAD ${mst_device} 0x82480 2> /dev/null | cut -d ':' -f 2)
>        fdate=$($MREAD ${mst_device} 0x82484 2> /dev/null | cut -d ':' -f 2)
>
>        major=$(echo -n $major | cut -d x -f 2 | cut -b 4)
>        subminor__minor1=$(echo -n $subminor__minor | cut -d x -f 2 | cut -b 3,4)
>        subminor__minor2=$(echo -n $subminor__minor | cut -d x -f 2 | cut -b 5,6,7,8)
>        echo
>        echo "Device ${mst_device} Info:"
>        echo "Firmware:"
>
>        printf "\tVersion:"
>        printf "\t$major.$subminor__minor1.$subminor__minor2\n"
>
>        day=$(echo -n $fdate | cut -d x -f 2 | cut -b 7,8)
>        month=$(echo -n $fdate | cut -d x -f 2 | cut -b 5,6)
>        year=$(echo -n $fdate | cut -d x -f 2 | cut -b 1,2,3,4)
>        hour=$(echo -n $ftime | cut -d x -f 2 | cut -b 5,6)
>        min=$(echo -n $ftime | cut -d x -f 2 | cut -b 3,4)
>        sec=$(echo -n $ftime | cut -d x -f 2 | cut -b 1,2)
>        
>        printf "\tDate:"
>        printf "\t$day/$month/$year $hour:$min:$sec\n"
>    done
>}
>
># Create debug info
>get_debug_info() {
>    trap '' 2 9 15
>    DEBUG_INFO=/tmp/ib_debug_info.log
>    /bin/rm -f $DEBUG_INFO
>    touch $DEBUG_INFO
>    echo "Hostname: `hostname -s`" >> $DEBUG_INFO
>    test -e /etc/issue && echo "OS: `cat /etc/issue`" >> $DEBUG_INFO
>    echo "Current kernel: `uname -r`" >> $DEBUG_INFO
>    echo "Architecture: `uname -m`" >> $DEBUG_INFO
>    which gcc &>/dev/null && echo "GCC version: `gcc --version`"  >> $DEBUG_INFO
>    echo "CPU: `cat /proc/cpuinfo | /bin/grep -E \"model name|arch\" | head -1`" >> $DEBUG_INFO
>    echo "`cat /proc/meminfo | /bin/grep \"MemTotal\"`" >> $DEBUG_INFO
>    echo "Chipset: `/sbin/lspci 2> /dev/null | head -1 | cut -d ':' -f 2-`" >> $DEBUG_INFO
>
>    echo >> $DEBUG_INFO
>    get_sw_fw_info >> $DEBUG_INFO
>    echo >> $DEBUG_INFO
>
>    echo >> $DEBUG_INFO
>    echo "############# LSPCI ##############" >> $DEBUG_INFO
>    /sbin/lspci 2> /dev/null >> $DEBUG_INFO
>    
>    echo >> $DEBUG_INFO
>    echo "############# LSPCI -N ##############" >> $DEBUG_INFO
>    /sbin/lspci -n 2> /dev/null >> $DEBUG_INFO
>
>    echo >> $DEBUG_INFO
>    echo "############# LSMOD ##############" >> $DEBUG_INFO
>    /sbin/lsmod >> $DEBUG_INFO
>    
>    echo >> $DEBUG_INFO
>    echo "############# DMESG ##############" >> $DEBUG_INFO                                                            
>    /bin/dmesg >> $DEBUG_INFO
>
>    if [ -r /var/log/messages ]; then
>        echo >> $DEBUG_INFO
>        echo "############# Messages ##############" >> $DEBUG_INFO
>        tail -50 /var/log/messages >> $DEBUG_INFO
>    fi
>
>    echo >> $DEBUG_INFO
>    echo "############# Running Processes ##############" >> $DEBUG_INFO
>    /bin/ps -ef >> $DEBUG_INFO
>    echo "##############################################" >> $DEBUG_INFO
>
>    echo
>    echo "Please open an issue in the http://bugs.openfabrics.org and attach $DEBUG_INFO"
>    echo
>}
>
>errata_58() {
># Check AMD chipset issue Errata #58
>if test -x /sbin/lspci && test -x /sbin/setpci; then
>     if ( /sbin/lspci -nd 1022:1100 2> /dev/null | grep "1100" > /dev/null ) &&
>        ( /sbin/lspci -nd 1022:7450 2> /dev/null | grep "7450" > /dev/null ) &&
>        ( /sbin/lspci -nd 15b3:5a46 2> /dev/null | grep "5a46" > /dev/null ); then
>
>        if ! ( grep FIX_AMD_8131_ERR58 $CONFIG > /dev/null ); then
>            echo >> $CONFIG
>            echo "# Set FIX_AMD_8131_ERR58=YES to apply AMD-8131 Errata #58 workaround" >> $CONFIG
>            echo "FIX_AMD_8131_ERR58=\"YES\"" >> $CONFIG
>        fi
>        
>        # Set default value for FIX_AMD_8131_ERR58
>        if [ -z "$FIX_AMD_8131_ERR58" ]; then
>                FIX_AMD_8131_ERR58="YES"
>        fi
>        
>        CURVAL=`/sbin/setpci -d 1022:1100 69`
>
>        for val in $CURVAL
>        do
>            if [ "${val}" != "c0" ]; then
>                if [ "$FIX_AMD_8131_ERR58" == "YES" ]; then
>                    /sbin/setpci -d 1022:1100 69=c0
>                    if [ $? -eq 0 ]; then
>                        # echo "AMD-8131 Errata #58 workaround applied"
>                        break
>                    else
>                        echo "Failed to apply AMD-8131 Errata #58 workaround"
>                    fi
>                else
>                    echo
>                    echo "Invalid configuration found for PCI-X chipset AMD-8131 (Errata #58)"
>                    echo
>                    if [ "$RUNMODE" == "manual" ]; then
>                        read -p "Do you wish to continue anyway? [y/N]:"
>                        if [[ "$REPLY" != "y" && "$REPLY" != "yes" ]]; then
>                            exit 1
>                        fi
>                        break
>                    else
>                        exit 1
>                    fi
>                fi
>            fi
>        done
>    
>    fi
>fi
>
>}
>
>errata_56() {
># Check AMD chipset issue Errata #56
>if test -x /sbin/lspci && test -x /sbin/setpci; then
>     if ( /sbin/lspci -nd 1022:1100 2> /dev/null | grep "1100" > /dev/null ) &&
>        ( /sbin/lspci -nd 1022:7450 2> /dev/null | grep "7450" > /dev/null ) &&
>        ( /sbin/lspci -nd 15b3:5a46 2> /dev/null | grep "5a46" > /dev/null ); then
>
>        if ! ( grep FIX_AMD_8131_ERR56 $CONFIG > /dev/null ); then
>            echo >> $CONFIG
>            echo "# Set FIX_AMD_8131_ERR56=YES to apply AMD-8131 Errata #56 workaround" >> $CONFIG
>            echo "FIX_AMD_8131_ERR56=\"YES\"" >> $CONFIG
>        fi
>
>        # Set default value for FIX_AMD_8131_ERR56
>        if [ -z "$FIX_AMD_8131_ERR56" ]; then
>                FIX_AMD_8131_ERR56="YES"
>        fi
>
>        bus=""
>
>        # Look for devices AMD-8131
>        for amd_dev in `/sbin/setpci -v -f -d 1022:7450 19 | cut -d':' -f1,2`
>        do
>
>                bus=`/sbin/setpci -s $amd_dev 19`
>                rev=`/sbin/setpci -s $amd_dev 8`
>
>
>                # Look for Tavor attach to secondary bus of this devices
>                for device in `/sbin/setpci -f -s $bus: -d 15b3:5a46 19`
>                do
>                        if [ $rev -lt 13 ]; then
>                                if [ "$FIX_AMD_8131_ERR56" == "YES" ]; then                     
>                                        /sbin/setpci -d 15b3:5a44 72=14
>                                        if [ $? -eq 0 ]; then
>                                                # echo "AMD-8131 Errata #56 workaround applied"
>                                                break
>                                        else
>                                                echo "Failed to apply AMD-8131 Errata #56 workaround"
>                                        fi
>                                else
>                                        echo
>                                        echo "Invalid configuration found for PCI-X chipset AMD-8131 (Errata #56)"
>                                        echo
>
>                                        if [ "$RUNMODE" == "manual" ]; then
>                                                read -p "Do you wish to continue anyway? [y/N]:"
>                                                if [[ "$REPLY" != "y" && "$REPLY" != "yes" ]]; then
>                                                    exit 1
>                                                fi
>                                                break
>                                        else
>                                                exit 1
>                                        fi
>                                fi
>
>                        else
>                                continue
>                        fi
>
>                        # If more than one device is on the bus the issue a
>                        # warning
>                        num=`/sbin/setpci -f -s $bus: 0 | wc -l |  sed 's/\ *//g'`
>
>                        if [ $num -gt 1 ]; then
>                                echo "Warning: your current PCI-X configuration might be incorrect."
>                                echo "see AMD-8131 Errata 56 for more details."
>                        fi
>
>                done
>        done
>
>     fi
>fi
>}
>
>
>ib_set_node_desc() {
>      # Wait while node's hostname is set
>      sleep 10
>      # Add node description to sysfs
>      ibsysdir="/sys/class/infiniband"
>      if [ -d ${ibsysdir} ]; then
>          declare -i hca_id=1
>          for hca in ${ibsysdir}/*
>          do
>              if [ -e ${hca}/node_desc ]; then
>                  echo >2 "Set node_desc for $(basename $hca): $(hostname -s) HCA-${hca_id}"
>                  echo -n "$(hostname -s) HCA-${hca_id}" >> ${hca}/node_desc
>              fi
>              let hca_id++
>          done
>      fi
>}
>
>
>need_location_code_fix() {
>	local sub ARCH KVERSION
>	ARCH=$(uname -m)
>	KVERSION=$(uname -r)
>
>	if [ "$ARCH" != "ppc64" ]; then
>		return 1;
>	fi
>
>	case $KVERSION in
>	2.6.9-*.EL*)
>		sub=$(echo $KVERSION | cut -d"-" -f2 | cut -d"." -f1)
>		if [ $sub -lt 62 ]; then
>			return 2;
>		fi
>	;;
>	2.6.16.*-*-*)
>		sub=$(echo $KVERSION | cut -d"." -f4 | cut -d"-" -f1)
>		if [ $sub -lt 53 ]; then
>			return 0;
>		fi
>	;;
>	2.6.18-*.el5*)
>		sub=$(echo $KVERSION | cut -d"-" -f2 | cut -d"." -f1)
>		if [ $sub -lt 54 ]; then
>			return 0;
>		fi
>	;;
>	2.6.*)
>		sub=$(echo $KVERSION | cut -d"." -f3 | cut -d"-" -f1 | tr -d [:alpha:][:punct:])
>		if [ $sub -lt 24 ]; then
>			return 0;
>		fi
>	;;
>	esac
>
>	return 1;
>}
>
>fix_location_codes() {
>	# ppc64 only:
>	# Fix duplicate location codes on kernels where ibmebus can't handle them
>
>	need_location_code_fix
>	ret=$?
>	if  [ $ret = 1 ]; then return 0; fi
>	if ! [ -d /proc/device-tree -a -f /proc/ppc64/ofdt ]; then return 0; fi
>
>	local i=1 phandle lcode len
>	# output all duplicate location codes and their devices
>	for attr in $(find /proc/device-tree -name "ibm,loc-code" | grep "lh.a"); do
>		echo -e $(dirname $attr)"\t"$(cat $attr)
>	done | sort -k2 | uniq -f1 --all-repeated=separate | cut -f1 | while read dev; do
>		if [ -n "$dev" ]; then
>			# append an instance counter to the location code
>			phandle=$(hexdump -e '8 "%u"' $dev/ibm,phandle)
>			lcode=$(cat $dev/ibm,loc-code)-I$i
>			len=$(echo -n "$lcode" | wc -c)
>			node=${dev#/proc/device-tree}
>
>			# kernel-2.6.9 don't provide "update_property"
>			if [ ! -z "$(echo -n "$node" | grep "lhca")" ]; then
>				if [ $ret = 2 ]; then
>					echo -n "add_node $node" > /tmp/addnode
>					cd $dev
>                        		for a in *; do
>						SIZE=$(stat -c%s $a)
>                                		if [ "$a" = "ibm,loc-code" ] ; then
>                                     			echo -n " $a $len $lcode" >> /tmp/addnode
>                                		elif [ "$a" = "interrupts" ] ; then
>                                     			echo -n " $a 0 " >> /tmp/addnode
>                              			else
>                                     			echo -n " $a $SIZE " >> /tmp/addnode
>                                    			cat $a >> /tmp/addnode
>                           			fi
>                        		done
>					echo -n "remove_node $node" > /proc/ppc64/ofdt
>					cat /tmp/addnode > /proc/ppc64/ofdt
>					rm -rf /tmp/addnode
>				else
>					echo -n "update_property $phandle ibm,loc-code $len $lcode" > /proc/ppc64/ofdt
>				fi
>			i=$(($i + 1))
>			fi
>		else
>			# empty line means new group -- reset i
>			i=1
>		fi
>	done
>}
>
>rotate_log() {
>        local log=$1
>        if [ -s ${log} ]; then
>                cat ${log} >> ${log}.$(date +%Y-%m-%d)
>                /bin/rm -f ${log}
>        fi
>        touch ${log}
>}
>
># Check whether IPoIB interface configured to be started upon boot.
>is_onboot() {
>        local i=$1
>        shift
>
>        case $DISTRIB in
>            RedHat|Rocks)
>                if LANG=C egrep -L "^ONBOOT=['\"]?[Nn][Oo]['\"]?" ${NETWORK_CONF_DIR}/ifcfg-$i > /dev/null ; then
>                    return 1
>                fi
>            ;;    
>            SuSE)
>                if ! LANG=C egrep -L "^STARTMODE=['\"]?onboot['\"]?" ${NETWORK_CONF_DIR}/ifcfg-$i > /dev/null ; then
>                    return 1
>                fi
>            ;;
>            Debian)
>                if ! ( LANG=C grep auto /etc/network/interfaces | grep -w $i > /dev/null 2>&1) ; then
>                    return 1
>                fi
>            ;;
>            *)
>                if LANG=C egrep -L "^ONBOOT=['\"]?[Nn][Oo]['\"]?" ${NETWORK_CONF_DIR}/ifcfg-$i > /dev/null ; then
>                    return 1
>                fi
>            ;;    
>        esac    
>
>        return 0
>}
>
>set_ipoib_cm() {
>        local i=$1
>        shift
>
>        if [ ! -e /sys/class/net/${i}/mode ]; then
>                echo "Failed to configure IPoIB connected mode for ${i}"
>                return 1
>        fi
>
>        sleep 1
>        echo connected > /sys/class/net/${i}/mode
>	/sbin/ip link set ${i} mtu ${IPOIB_MTU}
>}
>
>bring_up() {
>        local i=$1
>        shift
>
>        case $DISTRIB in
>                RedHat|Rocks)
>                    if [ $IS_FEDORA -eq 0 ]; then       
>                        /sbin/ifup ${i} 2> /dev/null
>                    else
>                        . ${NETWORK_CONF_DIR}/ifcfg-${i}
>                        if [ ! -z ${IPADDR} ] && [ ! -z ${NETMASK} ] && [ ! -z ${BROADCAST} ]; then
>                            /sbin/ifconfig ${i} ${IPADDR} netmask ${NETMASK} broadcast ${BROADCAST} > /dev/null 2>&1
>                        else
>                            /sbin/ifup ${i} 2> /dev/null
>                        fi
>                    fi
>                ;;
>                SuSE)
>                    if [ "$KPREFIX" == "26" ]; then
>                        ifconfig ${i} up > /dev/null 2>&1
>                    fi    
>                            # Workaround for ifup issue: two devices with the same IP address
>                        . ${NETWORK_CONF_DIR}/ifcfg-${i}
>                if [ ! -z ${IPADDR} ] && [ ! -z ${NETMASK} ] && [ ! -z ${BROADCAST} ]; then
>                    /sbin/ifconfig ${i} ${IPADDR} netmask ${NETMASK} broadcast ${BROADCAST} > /dev/null 2>&1
>                else
>                            /usr/bin/strace -f -tt /sbin/ifup ${i}
>                fi
>                    # /sbin/ifup ${i} > /dev/null 2>&1
>                ;;
>                *)
>                    /sbin/ifup ${i} 2> /dev/null
>                ;;
>        esac 
>        
>        if [ "X${SET_IPOIB_CM}" == "Xyes" ]; then
>                set_ipoib_cm ${i}
>        fi
>
>        return $?
>}
>
>start() {
>    local RC=0
>   
>    # Stop Gen1 modules if they are UP after uninstall
>    if is_module ib_tavor; then
>        echo
>        echo "Found Infiniband Gen1 modules."
>        echo "Trying to unload them first..."
>        echo
>        stop_gen1
>    fi
>
>    if [ $DISTRIB = "SuSE" ]; then
>        if [ -x /sbin/rpc.statd ]; then
>            /sbin/rpc.statd
>        fi
>    fi
>
>    errata_58
>    
>    # Load Mellanox HCA driver
>    if [ "X${MTHCA_LOAD}" == "Xyes" ]; then
>        ${modprobe} ib_mthca > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading Mellanox HCA driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    if [ "X${MLX4_LOAD}" == "Xyes" ]; then
>        ${modprobe} mlx4_core > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading Mellanox MLX4 HCA driver: "
>        else
>                # Set port configuration
>                if [ -f /etc/infiniband/connectx.conf ]; then
>                         . /etc/infiniband/connectx.conf > /dev/null 2>&1
>                fi
>        fi
>        ${modprobe} mlx4_ib > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading Mellanox MLX4_IB HCA driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    if [ "X${MLX4_EN_LOAD}" == "Xyes" ]; then
>        if ! is_module mlx4_core; then
>                ${modprobe} mlx4_core > /dev/null 2>&1
>        fi
>
>        ${modprobe} mlx4_en > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading Mellanox MLX4_EN HCA driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    # Load QLogic QIB driver
>    if [ "X${QIB_LOAD}" == "Xyes" ]; then
>        ${modprobe} ib_qib > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading QLogic QIB driver: "
>	elif [ -s ${_truescale} ]; then
>		 . ${_truescale} start
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    # Load QLogic InfiniPath driver
>    if [ "X${IPATH_LOAD}" == "Xyes" ]; then
>        ${modprobe} ib_ipath > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading QLogic InfiniPath driver: "
>        fi
>        # Don't exit on error
>        # Workarround for Bug 252.
>        # RC=$[ $RC + $my_rc ]
>    fi
>
>    # Load eHCA driver
>    if [ "X${EHCA_LOAD}" == "Xyes" ]; then
>        fix_location_codes
>        ${modprobe} ib_ehca > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading eHCA driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    # Load iw_cxgb3 driver
>    if [ "X${CXGB3_LOAD}" == "Xyes" ]; then
>        fix_location_codes
>        ${modprobe} iw_cxgb3 > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading cxgb3 driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    # Load iw_cxgb4 driver
>    if [ "X${CXGB4_LOAD}" == "Xyes" ]; then
>        fix_location_codes
>        ${modprobe} iw_cxgb4 > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading cxgb4 driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    # Load iw_nes driver
>    if [ "X${NES_LOAD}" == "Xyes" ]; then
>        fix_location_codes
>        ${modprobe} iw_nes > /dev/null 2>&1
>        my_rc=$?
>        if [ $my_rc -ne 0 ]; then
>                echo_failure $"Loading nes driver: "
>        fi
>        RC=$[ $RC + $my_rc ]
>    fi
>
>    ib_set_node_desc > /dev/null 2>&1 &
>
>    ${modprobe} ib_umad > /dev/null 2>&1
>    RC=$[ $RC + $? ]
>    ${modprobe} ib_uverbs > /dev/null 2>&1
>    RC=$[ $RC + $? ]
>    
>    if [ $IPOIB -eq 1 ]; then
>        ${modprobe} ib_ipoib > /dev/null 2>&1
>        RC=$[ $RC + $? ]
>    fi
>
>    if [ $RC -eq 0 ]; then
>        echo_success $"Loading HCA driver and Access Layer: "
>    else    
>        echo_failure $"Loading HCA driver and Access Layer: "
>        get_debug_info
>        exit 1
>    fi    
>
>    # Enable IPoIB Interface if configured
>    if [ $IPOIB -eq 1 ]; then
>        get_interfaces
>        echo Setting up InfiniBand network interfaces:
>        for i in $interfaces
>        do
>                if [[ ! -e ${WD}/ifcfg-${i} && ! -e ${NETWORK_CONF_DIR}/ifcfg-${i} ]]; then
>                        echo "No configuration found for ${i}"
>                        if [ "X${SET_IPOIB_CM}" == "Xyes" ]; then
>                                set_ipoib_cm ${i}
>                        fi
>                else
>                        REMOVE_NETWORK_CONF=0
>                        if [ ! -e ${NETWORK_CONF_DIR}/ifcfg-${i} ]; then
>                                ln -snf ${WD}/ifcfg-${i} ${NETWORK_CONF_DIR}/ifcfg-${i}
>                                REMOVE_NETWORK_CONF=1
>                        fi
>        
>                        if [ "$RUNMODE" != "manual" ]; then
>                                if ! is_onboot $i; then
>                                        continue
>                                fi
>                        fi
>        
>                        bring_up $i
>                        RC=$?
>        
>                        unset IPADDR NETMASK BROADCAST
>
>                        if [ $REMOVE_NETWORK_CONF -eq 1 ]; then
>                            rm -f ${NETWORK_CONF_DIR}/ifcfg-${i}
>                        fi
>            
>                        if [ $RC -eq 0 ]; then 
>                                echo_success $"Bringing up interface $i:"
>                        else
>                                echo_failure $"Bringing up interface $i:"
>                        fi
>                fi
>                
>                # Bring up child interfaces if configured
>                for child_conf in $(/bin/ls -1 ${NETWORK_CONF_DIR}/ifcfg-${i}.???? 2> /dev/null)
>                do
>                        ch_i=${child_conf##*-}
>                        # Skip saved interfaces rpmsave and rpmnew
>                        if (echo $ch_i | grep rpm > /dev/null 2>&1); then
>                                continue
>                        fi
>                        if [ "$RUNMODE" != "manual" ]; then
>                                if ! is_onboot $ch_i; then
>                                        continue
>                                fi
>                        fi
>        
>                        if [ ! -f /sys/class/net/${i}/create_child ]; then
>                                continue
>                        fi
>
>                        pkey=0x${ch_i##*.}
>			if [ ! -e /sys/class/net/${i}.${ch_i##*.} ] ; then
>				echo $pkey > /sys/class/net/${i}/create_child
>			fi
>                        bring_up $ch_i
>                        RC=$?
>
>                        unset IPADDR NETMASK BROADCAST
>                        if [ $RC -eq 0 ]; then 
>                                echo_success $"Bringing up interface $ch_i:"
>                        else
>                                echo_failure $"Bringing up interface $ch_i:"
>                        fi
>                done
>        done    
>        echo_done "Setting up service network   .   .   ."
>        
>    fi    
>    
>    # Load configured modules
>    if [ "$POST_LOAD_MODULES" != "" ]; then
>        for mod in  $POST_LOAD_MODULES
>        do
>                case $mod in
>                        ib_iser)
>                                # Voltaire requirement
>                                ${modprobe} --force-modversion $mod > /dev/null 2>&1
>                        ;;
>                        ib_srp)
>                                ${modprobe} $mod > /dev/null 2>&1
>                                if [ "X${SRPHA_ENABLE}" == "Xyes" ]; then
>                                    if [ ! -x /sbin/multipath ]; then
>                                        echo "/sbin/multipath is required to enable SRP HA."
>                                    else
>                                        # Create 91-srp.rules file
>                                        mkdir -p /etc/udev/rules.d
>                                        if [ "$DISTRIB" == "SuSE"  ]; then
>                                            cat > /etc/udev/rules.d/91-srp.rules << EOF
>ACTION=="add", KERNEL=="sd*[!0-9]", RUN+="/sbin/multipath %M:%m"
>EOF
>                                        fi
>                                        ${modprobe} dm_multipath > /dev/null 2>&1
>                                        srp_daemon.sh &
>                                        srp_daemon_pid=$!
>                                        echo ${srp_daemon_pid} > ${srp_daemon_pidfile}
>                                    fi
>                                elif [ "X${SRP_DAEMON_ENABLE}" == "Xyes" ]; then
>                                        srp_daemon.sh &
>                                        srp_daemon_pid=$!
>                                        echo ${srp_daemon_pid} > ${srp_daemon_pidfile}
>                                fi
>                        ;;
>                        *)
>                                ${modprobe} $mod > /dev/null 2>&1
>                        ;;
>                esac
>                RC=$?
>                [ $RC -ne 0 ] && echo_failure "Loading $mod"
>        done    
>    fi
>    
>    errata_56
>    
>    # Create devices using udev
>    if [ -x /sbin/udevstart ]; then
>        UDEVSTART=/sbin/udevstart
>    elif [ -x /sbin/start_udev ]; then
>        UDEVSTART=/sbin/start_udev
>    else
>        UDEVSTART=
>    fi
>
>    if [ ! -z "${UDEVSTART}" ]; then
>        devstart_cnt=0
>        devstart_maxcnt=10
>        while [ ! -d /dev/infiniband/ ] && [ $devstart_cnt -lt $devstart_maxcnt ]; do
>            sleep 1
>            let devstart_cnt++
>        done
>
>        if [ ! -d /dev/infiniband/ ] && [ $devstart_cnt -eq $devstart_maxcnt ]; then
>            ${UDEVSTART} > /dev/null 2>&1
>        fi
>
>        if [ ! -d /dev/infiniband/ ]; then
>            echo_warning $"udevstart: No devices created under /dev/infiniband"
>        fi
>    fi
>
>   # Create qlgc_vnic interfaces. This needs to be done after udevstart
>    if [ "X${QLGC_VNIC_LOAD}" == "Xyes" ]; then
>        if [ -x /etc/init.d/qlgc_vnic ]; then
>		/etc/init.d/qlgc_vnic start
>        fi
>    fi
>
>    if [ X${RENICE_IB_MAD} == "Xyes" ]; then
>        # Set max_ports_num_in_hca variable
>        count_ib_ports
>        ports_num=$?
>        list_of_ibmads=""
>        for (( i=1 ; $i <= ${max_ports_num_in_hca} ; i++ ))
>        do
>                list_of_ibmads="${list_of_ibmads} ib_mad${i}"
>        done
>
>        ib_mad_pids=($(pidof ${list_of_ibmads} 2> /dev/null))
>        num_of_root_ibmad_procs=$(/bin/ps h -o user -p ${ib_mad_pids[*]} | grep -w root | wc -l)
>        get_pid_retries=0
>        while [ ${num_of_root_ibmad_procs} -lt $ports_num ]
>        do
>            # Wait maximum for 5 sec to get ib_mad process pid
>            if [ $get_pid_retries -gt 10 ]; then
>                    echo Failed to get $ports_num ib_mad PIDs to renice. Got ${num_of_root_ibmad_procs}.
>                    break
>            fi
>            usleep 500000
>            ib_mad_pids=($(pidof ${list_of_ibmads} 2> /dev/null))
>            num_of_root_ibmad_procs=$(/bin/ps h -o user -p ${ib_mad_pids[*]} | grep -w root | wc -l)
>            let get_pid_retries++
>        done
>        for ib_mad_pid in ${ib_mad_pids[*]}
>        do
>            if [ "$(/bin/ps -p ${ib_mad_pid} h -o user 2> /dev/null)" == "root" ]; then
>                    renice -19 ${ib_mad_pid} > /dev/null 2>&1
>            fi
>        done
>    fi
>
>    if  [ -x /sbin/sysctl_perf_tuning ] && [ "X${RUN_SYSCTL}" == "Xyes" ]; then
>        /sbin/sysctl_perf_tuning load
>    fi
>
>    return $RC
>}
>
>rm_mod() {
>        local mod=$1
>        shift
>
>        unload_log=`/sbin/rmmod $mod 2>&1`
>        if [ $? -ne 0 ]; then
>            echo_failure $"Unloading $mod"
>            if [ ! -z "${unload_log}" ]; then
>                echo $unload_log
>            fi
>            # get_debug_info
>            [ ! -z $2 ] && echo $2
>            exit 1
>        fi
>}
>
>unload() {
>        # Unload module $1
>        local mod=$1
>        local unload_log
>
>        if is_module $mod; then
>		case $mod in
>			ib_ipath)
>				# infinipath depends on modprobe.conf remove rule
>				${modprobe} -v -r $mod > /dev/null 2>&1
>				sleep 2
>			;;
>			ib_qib)
>				if [ -s ${_truescale} ]; then
>					 . ${_truescale} stop
>				fi
>                                rm_mod $mod
>				sleep 2
>			;;
>			ib_mthca | mlx4_ib | ib_ehca | iw_cxgb3 | iw_cxgb4 | iw_nes)
>                                rm_mod $mod
>				sleep 2
>			;;
>			*)
>			# is_module ib_ipoib && ${modprobe} -r ib_ipoib > /dev/null 2>&1
>                	${modprobe} -r $mod > /dev/null 2>&1
>                	if [ $? -ne 0 ] || is_module $mod; then
>                	        # Try rmmod if modprobe failed: case that previous installation included more IB modules.
>                	        rm_mod $mod
>                	fi
>			;;
>		esac
>        fi
>}
>
>stop_gen1() {
>    if is_module ib_ipoib; then
>        # Unload IPoIB interfaces
>        get_interfaces
>        for i in $interfaces
>        do
>                if [[ ! -e ${WD}/ifcfg-${i} && ! -e ${NETWORK_CONF_DIR}/ifcfg-${i} ]]; then
>                        # echo "No configuration found for ${i}"        
>                        continue
>                fi
>    
>                REMOVE_NETWORK_CONF=0
>                if [ ! -e ${NETWORK_CONF_DIR}/ifcfg-${i} ]; then
>                        ln -snf ${WD}/ifcfg-${i} ${NETWORK_CONF_DIR}/ifcfg-${i}
>                        REMOVE_NETWORK_CONF=1
>                fi
>    
>                ifdown ${i} > /dev/null 2>&1
>                RC=$(($RC+$?))
>                [ $RC -eq 0 ] && echo_success $"Shutting down interface $i: " || echo_failure $"Shutting down interface $i: "
>                if [ $REMOVE_NETWORK_CONF -eq 1 ]; then
>                        rm -f ${NETWORK_CONF_DIR}/ifcfg-${i}
>                fi
>        done
>    
>        [ $RC -ne 0 ] && echo "Please reboot the host." &&  exit 1
>        sleep 2
>    fi
>
>
>    if [ "${GEN1_UNLOAD_MODULES}" != "" ]; then
>        for mod in  ${GEN1_UNLOAD_MODULES}
>        do
>            unload $mod "Please reboot the host."
>        done
>    fi
>}
>
>stop() {
>        # Check if applications which use infiniband are running
>        local apps="opensm osmtest ibbs ibns"
>        local pid
>        
>        for app in $apps
>        do
>        if ( ps -ef | grep $app | grep -v grep > /dev/null 2>&1 ); then
>                echo
>                echo "Please stop $app and all applications running over InfiniBand"
>                echo "Then run \"$0 $ACTION\""
>                echo
>                exit 1
>            fi
>        done
>
>        # W/A for http://bugs.openfabrics.org/bugzilla/show_bug.cgi?id=2259
>        for bond in $(cat /sys/class/net/bonding_masters 2> /dev/null) ; do
>                if_type=$(cat /sys/class/net/$bond/type 2> /dev/null)
>                if [ $if_type -eq 32 ] ; then
>                        for slave in $(cat /sys/class/net/$bond/bonding/slaves 2> /dev/null) ; do
>                                echo -$slave > /sys/class/net/$bond/bonding/slaves
>                        done
>                        echo -$bond > /sys/class/net/bonding_masters
>                fi
>        done
>
>        # Check if open-iscsi is running and if there are open iSER sessions
>        if [ $(pidof iscsid | wc -w) -gt 0 ]; then
>                iser_session_cnt=$(iscsiadm -m session 2>&1 | grep -c "^iser")
>
>                if [ $iser_session_cnt -gt 0 ]; then
>                        echo
>                        # If it's RH4, open-iscsi must be stopped before openibd
>                        if [[ -f /etc/redhat-release && $(grep -c "Red Hat Enterprise Linux AS release 4" /etc/redhat-release) -eq 1 ]]; then
>                            echo "Please stop open-iscsi: /etc/init.d/iscsi stop"
>                        else
>                            echo "Please logout from all open-iscsi over iSER sessions"
>                        fi
>                        echo "Then run \"$0 $ACTION\""
>                        echo
>                        exit 1
>                fi
>        fi
>
>        # Stop Gen1 modules if they are UP after uninstall
>        if is_module ib_tavor; then
>                stop_gen1
>        fi
>    
>        # Stop IPoIB HA daemon if running
>        if [ -f $ipoib_ha_pidfile ]; then
>                local line p
>                read line < $ipoib_ha_pidfile
>                for p in $line ; do
>                        [ -z "${p//[0-9]/}" -a -d "/proc/$p" ] && ipoib_ha_pids="$ipoib_ha_pids $p"
>                done
>                /bin/rm -f $ipoib_ha_pidfile
>        fi
>
>        if [ -n "${ipoib_ha_pids:-}" ]; then
>            kill -9 ${ipoib_ha_pids} > /dev/null 2>&1
>            mcastpid=$(pidof -x mcasthandle)
>            if [ -n "${mcastpid:-}" ]; then
>                kill -9 ${mcastpid} > /dev/null 2>&1
>            fi
>        fi
>
>        # Stop SRP HA daemon if running
>        if [ -f $srp_daemon_pidfile ]; then
>                local line p
>                read line < $srp_daemon_pidfile
>                for p in $line ; do
>                        [ -z "${p//[0-9]/}" -a -d "/proc/$p" ] && srp_daemon_pids="$srp_daemon_pids $p"
>                done
>                /bin/rm -f $srp_daemon_pidfile
>        fi
>
>        if [ -n "${srp_daemon_pids:-}" ]; then
>            kill -15 ${srp_daemon_pids} > /dev/null 2>&1
>        fi
>
>        if [ "X${SRPHA_ENABLE}" == "Xyes" ]; then
>                /bin/rm -f /etc/udev/rules.d/91-srp.rules > /dev/null 2>&1
>                mpath_pids=$(pidof -x multipath)
>                if [ -n "${mpath_pids:-}" ]; then
>                    kill -9 ${mpath_pids} > /dev/null 2>&1
>                fi
>
>                if is_module ib_srp; then
>                    for f in `/bin/ls /sys/class/scsi_host`
>                    do
>                            if [ -f /sys/class/scsi_host/$f/local_ib_port ]; then
>                                    for i in `/bin/ls -d /sys/class/scsi_host/$f/device/target*/*/block* | awk -F: '{print $NF}'`
>                                    do
>                                        mdev=`/sbin/scsi_id -g -s /block/$i 2> /dev/null`
>                                        if [ -n "${mdev}" ]; then
>                                            /sbin/multipath -f $mdev > /dev/null 2>&1
>                                        fi
>                                    done
>                            fi
>                    done
>                fi
>        fi
>
>		if [ -d /sys/class/infiniband_qlgc_vnic/ ]; then
>                    if [ -x /etc/init.d/qlgc_vnic ]; then
>			/etc/init.d/qlgc_vnic stop 2>&1 1>/dev/null
>                    fi
>		fi
>
>        # Unload modules
>        if [ "$UNLOAD_MODULES" != "" ]; then
>                for mod in  $UNLOAD_MODULES
>                do
>                        unload $mod
>                done
>        fi
>
>        # Unload mlx4_core
>        if is_module mlx4_core; then
>            is_ref mlx4_core
>            if [ $? -eq 0 ]; then
>                unload mlx4_core
>            elif is_module mlx4_en; then
>                # Unload mlx4_en if one or more of the following cases takes place:
>                # - No MLX4 eth devices present
>                # - mlx4_en module was not loaded by the openibd script
>                if (grep 0x15b3 /sys/class/net/eth*/device/vendor > /dev/null 2>&1) && [ "X$MLX4_EN_LOAD" != "Xyes" ]; then
>                    echo "MLX4_EN module is loaded and in use."
>                    echo "To unload MLX4_EN run: 'modprobe -r mlx4_en mlx4_core'"
>                else
>                    unload mlx4_en
>                    unload mlx4_core
>                fi
>            fi
>        fi
>
>        if  [ -x /sbin/sysctl_perf_tuning ] && [ "X${RUN_SYSCTL}" == "Xyes" ]; then
>            /sbin/sysctl_perf_tuning unload
>        fi
>
>        /bin/rm -rf /dev/infiniband
>        echo_success $"Unloading HCA driver: "
>        sleep 1
>}
>
>status() {
>    local RC=0
> 
>       if is_module ib_mthca || is_module mlx4_core || is_module ib_qib || is_module ib_ipath || is_module ib_ehca || is_module iw_cxgb3 || is_module iw_cxgb4 || is_module iw_nes; then
>               echo
>               echo "  HCA driver loaded"
>               echo
>       else
>               echo
>               echo $"HCA driver is not loaded"
>               echo
>       fi
>  
>    if is_module ib_ipoib; then
>       get_interfaces
>       if [ -n "$interfaces" ]; then
>           echo $"Configured IPoIB devices:"
>           echo $interfaces
>           echo
>           echo $"Currently active IPoIB devices:"
>           
>           for i in $interfaces
>           do
>                if [[ ! -e ${WD}/ifcfg-${i} && ! -e ${NETWORK_CONF_DIR}/ifcfg-${i} ]]; then
>                    continue
>                fi
>                echo `/sbin/ip -o link show $i | awk -F ": " '/UP>/ { print $2 }'`
>                RC=$?
>           done     
>       fi
>    fi
>    
>    if is_module mlx4_en; then
>       get_mlx4_en_interfaces
>       if [ -n "$mlx4_en_interfaces" ]; then
>           echo $"Configured MLX4_EN devices:"
>           echo $mlx4_en_interfaces
>           echo
>           echo $"Currently active MLX4_EN devices:"
>           
>           for i in $mlx4_en_interfaces
>           do
>                echo `/sbin/ip -o link show $i | awk -F ": " '/UP>/ { print $2 }'`
>           done     
>       fi
>    fi
>
>    echo
>    
>    local cnt=0
>    
>    for mod in  $STATUS_MODULES
>    do
>        if is_module $mod; then
>                [ $cnt -eq 0 ] && echo "The following OFED modules are loaded:" && echo
>                let cnt++
>                echo "  $mod"
>        fi
>    done
>     
>    echo
>    
>    return $RC
>}
>
>
>RC=0
>start_time=$(date +%s | tr -d '[:space:]')
>
>trap_handler() {
>    let run_time=$(date +%s | tr -d '[:space:]')-${start_time}
>
>    # Ask to wait for 5 seconds if trying to stop openibd
>    if [ $run_time -gt 5 ] && [ "$ACTION" == "stop" ]; then
>        printf "\nProbably some application are still using InfiniBand modules...\n"
>    else
>        printf "\nPlease wait ...\n"
>    fi    
>    return 0
>}
>
>trap 'trap_handler' 2 9 15
>
>case $ACTION in
>        start)
>                start
>                ;;
>        stop)
>                stop    
>                ;;
>        restart)
>                stop
>                start
>                ;;
>        status)
>                status
>                ;;
>        *)
>                echo 
>                echo "Usage: `basename $0` {start|stop|restart|status}"
>                echo
>                exit 1
>                ;;
>esac
>
>RC=$?
>
>if [ $RC = 0 ]; then
>    log_success_msg
>else
>    log_failure_msg
>fi
>
>exit $RC

Actions: View

Attachments on bug 743213: 472566 | 473319 | 473854 | 473855 | 473863 | 475354 | 475662 | 475664