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open-iscsi: add package open-iscsi
iscsi initiator utilities Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
This commit is contained in:
Lucian Cristian
Executable
+75
@@ -0,0 +1,75 @@
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#!/bin/sh
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#
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# /sbin/iscsi-gen-initiatorname
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#
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# Generate a default iSCSI Initiatorname for SUSE installations.
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#
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# Copyright (c) 2011 Hannes Reinecke, SUSE Labs
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# This script is licensed under the GPL.
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#
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if [ "$1" ] ; then
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if [ "$1" = "-f" ] ; then
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FORCE=1
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else
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echo "Invalid option $1"
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echo "Usage: $0 [-f]"
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exit 1
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fi
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fi
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if [ -d /sys/firmware/ibft/initiator ] ; then
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read iSCSI_INITIATOR_NAME < /sys/firmware/ibft/initiator/initiator-name
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fi
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if [ -f /etc/iscsi/initiatorname.iscsi -a -z "$FORCE" ] ; then
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if [ "$iSCSI_INITIATOR_NAME" ] ; then
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eval $(cat /etc/iscsi/initiatorname.iscsi | sed -e '/^#/d')
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if [ "$iSCSI_INITIATOR_NAME" != "$InitiatorName" ] ; then
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echo "iSCSI Initiatorname from iBFT is different from the current setting."
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echo "Please call '/sbin/iscsi-gen-initiatorname -f' to update the iSCSI Initiatorname."
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exit 1
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fi
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fi
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fi
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if [ "$iSCSI_INITIATOR_NAME" ] ; then
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cat << EOF >> /etc/iscsi/initiatorname.iscsi
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##
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## /etc/iscsi/iscsi.initiatorname
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##
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## iSCSI Initiatorname taken from iBFT BIOS tables.
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##
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## DO NOT EDIT OR REMOVE THIS FILE!
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## If you remove this file, the iSCSI daemon will not start.
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## Any change here will not be reflected to the iBFT BIOS tables.
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## If a different initiatorname is required please change the
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## initiatorname in the BIOS setup and call
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## /sbin/iscsi-gen-initiatorname -f
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## to recreate an updated version of this file.
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##
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InitiatorName=$iSCSI_INITIATOR_NAME
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EOF
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fi
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if [ ! -f /etc/iscsi/initiatorname.iscsi ] ; then
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cat << EOF >> /etc/iscsi/initiatorname.iscsi
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##
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## /etc/iscsi/iscsi.initiatorname
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##
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## Default iSCSI Initiatorname.
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##
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## DO NOT EDIT OR REMOVE THIS FILE!
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## If you remove this file, the iSCSI daemon will not start.
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## If you change the InitiatorName, existing access control lists
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## may reject this initiator. The InitiatorName must be unique
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## for each iSCSI initiator. Do NOT duplicate iSCSI InitiatorNames.
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EOF
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YEAR=$(date +"%Y")
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MONTH=$(date +"%m")
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ISSUEDATE="$YEAR$MONTH"
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INAME=$(iscsi-iname -p iqn.$ISSUEDATE.local.openwrt:01)
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printf "InitiatorName=$INAME\n" >>/etc/iscsi/initiatorname.iscsi
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chmod 0600 /etc/iscsi/initiatorname.iscsi
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fi
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Executable
+195
@@ -0,0 +1,195 @@
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#!/bin/sh
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#
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# Copyright (C) Voltaire Ltd. 2006. ALL RIGHTS RESERVED.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# Author: Dan Bar Dov <danb@voltaire.com>
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# iscsi_discovery:
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# * does a send-targets discovery to the given IP
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# * set the transport type to the preferred transport (or tcp is -t flag is not used)
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# * tries to login
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# * if succeeds,
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# o logout,
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# o mark record autmatic (unless -m flag is used)
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# * else
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# o reset transport type to TCP
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# o try to login
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# o if succeeded
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# + logout
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# + mark record automatic (unless -m flag is used)
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#
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usage()
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{
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echo "Usage: $0 <IP> [-p <port>] [-d] [-t <tcp|iser> [-f]] [-m] [-l]"
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echo "Options:"
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echo "-p set the port number (default is 3260)."
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echo "-d print debugging information"
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echo "-t set transport (default is tcp)."
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echo "-f force specific transport -disable the fallback to tcp (default is fallback enabled)."
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echo " force the transport specified by the argument of the -t flag."
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echo "-m manual startup - will set manual startup (default is automatic startup)."
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echo "-l login to the new discovered nodes (default is false)."
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}
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dbg()
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{
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$debug && echo $@
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}
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initialize()
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{
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trap "exit" 2
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debug=false
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force="0"
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log_out="1"
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startup_manual="0"
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#set default transport to tcp
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transport=tcp
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#set default port to 3260
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port=3260;
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}
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parse_cmdline()
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{
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if [ $# -lt 1 ]; then
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usage
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exit 1
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fi
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# check if the IP address is valid
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ip=`echo $1 | awk -F'.' '$1 != "" && $1 <=255 && $2 != "" && $2 <= 255 && $3 != "" && $3 <= 255 && $4 != "" && $4 <= 255 {print $0}'`
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if [ -z "$ip" ]; then
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echo "$1 is not a vaild IP address!"
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exit 1
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fi
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shift
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while getopts "dfmlt:p:" options; do
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case $options in
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d ) debug=true;;
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f ) force="1";;
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t ) transport=$OPTARG;;
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p ) port=$OPTARG;;
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m ) startup_manual="1";;
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l ) log_out=0;;
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\? ) usage
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exit 1;;
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* ) usage
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exit 1;;
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esac
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done
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}
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discover()
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{
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# If open-iscsi is already logged in to the portal, exit
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if [ $(iscsiadm -m session | grep -c ${ip}:${port}) -ne 0 ]; then
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echo "Please logout from all targets on ${ip}:${port} before trying to run discovery on that portal"
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exit 2
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fi
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connected=0
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discovered=0
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dbg "starting discovery to $ip"
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disc="$(iscsiadm -m discovery --type sendtargets --portal ${ip}:${port})"
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echo "${disc}" | while read portal target
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do
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portal=${portal%,*}
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select_transport
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done
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discovered=$(echo "${disc}" | wc -l)
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if [ ${discovered} = 0 ]; then
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echo "failed to discover targets at ${ip}"
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exit 2
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else
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echo "discovered ${discovered} targets at ${ip}"
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fi
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}
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try_login()
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{
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if [ "$startup_manual" != "1" ]; then
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iscsiadm -m node --targetname ${target} --portal ${portal} --op update -n node.conn[0].startup -v automatic
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fi
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iscsiadm -m node --targetname ${target} --portal ${portal} --login >/dev/null 2>&1
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ret=$?
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if [ ${ret} = 0 ]; then
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echo "Set target ${target} to automatic login over ${transport} to portal ${portal}"
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((connected++))
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if [ "$log_out" = "1" ]; then
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iscsiadm -m node --targetname ${target} --portal ${portal} --logout
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fi
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else
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echo "Cannot login over ${transport} to portal ${portal}"
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iscsiadm -m node --targetname ${target} --portal ${portal} --op update -n node.conn[0].startup -v manual
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fi
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return ${ret}
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}
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set_transport()
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{
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transport=$1
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case "$transport" in
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iser)
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# iSER does not use digest
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iscsiadm -m node --targetname ${target} --portal ${portal} \
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--op update -n node.conn[0].iscsi.HeaderDigest -v None
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iscsiadm -m node --targetname ${target} --portal ${portal} \
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--op update -n node.conn[0].iscsi.DataDigest -v None
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;;
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cxgb3i)
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# cxgb3i supports <= 16K packet (BHS + AHS + pdu payload + digests)
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iscsiadm -m node --targetname ${target} --portal ${portal} \
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--op update -n node.conn[0].iscsi.MaxRecvDataSegmentLength \
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-v 8192
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;;
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esac
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transport_name=`iscsiadm -m node -p ${portal} -T ${target} |awk '/transport_name/ {print $1}'`
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iscsiadm -m node --targetname ${target} --portal ${portal} \
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--op update -n ${transport_name} -v ${transport}
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}
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select_transport()
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{
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set_transport $transport
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dbg "Testing $transport-login to target ${target} portal ${portal}"
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try_login;
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if [ $? != 0 -a "$force" = "0" ]; then
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set_transport tcp
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dbg "starting to test tcp-login to target ${target} portal ${portal}"
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try_login;
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fi
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}
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check_iscsid()
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{
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#check if iscsid is running
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pidof iscsid &>/dev/null
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ret=$?
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if [ $ret -ne 0 ]; then
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echo "iscsid is not running"
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echo "Exiting..."
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exit 1
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fi
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}
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check_iscsid
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initialize
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parse_cmdline "$@"
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discover
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Executable
+12
@@ -0,0 +1,12 @@
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#!/bin/sh
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#
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# iscsi_fw_login -- login to iscsi firmware targets, if any
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#
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# This script is called when udev discovers a new iscsi
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# firmware target
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#
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ARGS="-m fw -l"
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ISCSIADM="iscsiadm"
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$ISCSIADM $ARGS
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Executable
+378
@@ -0,0 +1,378 @@
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#!/bin/sh
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#
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# iscsi_offload
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#
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# Configure iSCSI offload engines for use with open-iscsi
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# Usage:
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# iscsi_offload [-d | -f | -i <ipaddr> | -t ] <nic>
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#
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# Copyright (c) 2011 Hannes Reinecke, SUSE Labs
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# This script is licensed under the GPL.
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#
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# The script creates an open-iscsi interface definition
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# in the style <nic>-<module>, where <nic> matches the
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# network interface passed on the commandline.
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# If '-t' (test mode) is passed as an option, the script
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# will not create nor modify any setting but just print
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# the currently active ones.
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#
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# Currently the script works with Broadcom (bnx2i) and
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# Chelsio T3 (cxgbi) iSCSI offload engines.
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# Should work with Chelsio T4, but has not been tested.
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# ServerEngines (be2iscsi) and QLogic (qla4xxx) can only
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# be configured via BIOS, open-iscsi support is still in
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# development.
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#
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#
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# Return codes:
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# 0: Success
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# 1: Invalid command line parameter
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# 2: iSCSI offloading not supported
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# 3: Error during module loading
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# 4: Cannot configure interface via iscsiadm, use BIOS setup
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# 5: internal error running iscsiadm
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#
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# Output:
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# <mac> [none|dhcp|ip <ipaddr>|ibft]
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# where
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# <mac>: MAC Address of the iSCSI offload engine
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# none: No IP configuration set for the iSCSI offload engine
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# dhcp: iSCSI offload engine configured for DHCP
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# ip: iSCSI offload engine configured with static IP address <ipaddr>
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# ibft: iSCSI offload engine configured from iBFT values
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#
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#
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# Figure out the MAC address of the iSCSI offload engine
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# corresponding to a NIC from a given PCI device.
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# bnx2 is using one PCI device per port for both network and iSCSI offloading
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# cxgb3 is using one PCI device for everything.
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#
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iscsi_macaddress_from_pcidevice()
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{
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local path=$1
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local if=$2
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local h
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local host
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for h in $path/host* ; do
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if [ -d "$h" ] ; then
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host=${h##*/}
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read netdev < /sys/class/iscsi_host/$host/netdev
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if [ "$netdev" = "$IFNAME" ] ; then
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read mac < /sys/class/iscsi_host/$host/hwaddress
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if [ "$mac" != "00:00:00:00:00:00" ] ; then
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echo "$mac"
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fi
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break;
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fi
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fi
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done
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}
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#
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# Figure out the MAC address of the iSCSI offload engine
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# corresponding to a NIC from a given PCI function.
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# It is assumed that the MAC address of the iSCSI offload
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# engine is equal of the MAC address of the NIC plus one.
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# Suitable for be2iscsi and qla4xxx
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#
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iscsi_macaddress_from_pcifn()
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{
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local path=$1
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local if=$2
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local h
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local host
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local ifmac
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ifmac=$(ip addr show dev $if | sed -n 's/ *link\/ether \(.*\) brd.*/\1/p')
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m5=$(( 0x${ifmac##*:} ))
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m5=$(( $m5 + 1 ))
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ifmac=$(printf "%s:%02x" ${ifmac%:*} $m5)
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for host in /sys/class/iscsi_host/host* ; do
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if [ -L "$host" ] ; then
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read mac < $host/hwaddress
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if [ "$mac" = "$ifmac" ] ; then
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echo "$mac"
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break;
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fi
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fi
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done
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}
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update_iface_setting() {
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local iface="$1"
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local name="$2"
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local value="$3"
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iface_value=$(iscsiadm -m iface -I $iface | sed -n "s/$name = \(.*\)/\1/p")
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if [ "$iface_value" = "<empty>" ] ; then
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iface_value=
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fi
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if [ "$iface_value" != "$value" ] ; then
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if ! iscsiadm -m iface -I $iface -o update -n "$name" -v "$value" ; then
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return 1
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fi
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fi
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return 0
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}
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while getopts di:t options ; do
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case $options in
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d ) mode=dhcp;;
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i ) mode=static
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optaddr=$OPTARG
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;;
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f ) mode=firmware;;
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t ) dry_run=1;;
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?) printf "Usage: %s [-d|-t|-i ipaddr|-f] ifname\n" $0
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exit 1;;
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esac
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done
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shift $(($OPTIND - 1))
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IFNAME=$1
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ibft_mode="none"
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if [ -z "$IFNAME" ] ; then
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echo "No interface specified"
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exit 1
|
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fi
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if [ "$dry_run" ] ; then
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if [ "$mode" = "dhcp" ] ; then
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echo "'-t' specified, ignoring '-d'"
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mode=
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elif [ "$mode" = "static" ] ; then
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echo "'-t' specified, ignoring '-s'"
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mode=
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fi
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fi
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if [ ! -L /sys/class/net/$IFNAME ] ; then
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echo "Interface $IFNAME not found"
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exit 1
|
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fi
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if [ "$optaddr" ] && ! ip route get $optaddr ; then
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echo "Invalid IP address $optaddr"
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exit 1
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fi
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if [ "$dry_run" ] ; then
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mode=
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fi
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ifpath=$(cd -P /sys/class/net/$IFNAME; echo $PWD)
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pcipath=$(cd -P $ifpath/device; echo $PWD)
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if [ -d $pcipath ] ; then
|
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drvlink=$(readlink $pcipath/driver)
|
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driver=${drvlink##*/}
|
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fi
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if [ -z "$driver" ] ; then
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echo "No driver found for interface $IFNAME"
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exit 1
|
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fi
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case "$driver" in
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bnx2*)
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mod=bnx2i
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;;
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cxgb*)
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mod=cxgb3i
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;;
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be2*)
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mod=be2iscsi
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;;
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qla*)
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mod=qla4xxx
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;;
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esac
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if [ -z "$mod" ] ; then
|
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echo "iSCSI offloading not supported on interface $IFNAME"
|
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exit 2
|
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fi
|
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|
||||
# Check if the required modules are already loaded
|
||||
loaded=$(sed -n "/^$mod/p" /proc/modules)
|
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if [ -z "$loaded" ] ; then
|
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modprobe $mod
|
||||
fi
|
||||
|
||||
loaded=$(sed -n "/^$mod/p" /proc/modules)
|
||||
if [ -z "$loaded" ] ; then
|
||||
echo "Loading of $mod.ko failed, please check dmesg"
|
||||
exit 3
|
||||
fi
|
||||
|
||||
# Get the correct MAC address for the various devices
|
||||
if [ "$mod" = "bnx2i" ] ; then
|
||||
mac=$(iscsi_macaddress_from_pcidevice $pcipath $IFNAME)
|
||||
elif [ "$mod" = "cxgb3i" ] ; then
|
||||
mac=$(iscsi_macaddress_from_pcidevice $pcipath $IFNAME)
|
||||
elif [ "$mod" = "be2iscsi" ] ; then
|
||||
mac=$(iscsi_macaddress_from_pcifn $pcipath $IFNAME)
|
||||
elif [ "$mod" = "qla4xxx" ] ; then
|
||||
mac=$(iscsi_macaddress_from_pcifn $pcipath $IFNAME)
|
||||
fi
|
||||
|
||||
if [ -z "$mac" ] ; then
|
||||
echo "iSCSI offloading not supported on interface $IFNAME"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
gen_iface="$mod.$mac"
|
||||
ioe_iface="${IFNAME}-${mod}"
|
||||
|
||||
# Get existing settings
|
||||
if iscsiadm -m iface -I $ioe_iface > /dev/null 2>&1 ; then
|
||||
ioe_mac=$(iscsiadm -m iface -I $ioe_iface 2> /dev/null| sed -n "s/iface\.hwaddress = \(.*\)/\1/p")
|
||||
ioe_mod=$(iscsiadm -m iface -I $ioe_iface 2> /dev/null| sed -n "s/iface\.transport_name = \(.*\)/\1/p")
|
||||
ipaddr=$(iscsiadm -m iface -I $ioe_iface 2> /dev/null| sed -n "s/iface\.ipaddress = \(.*\)/\1/p")
|
||||
if [ "$ipaddr" == "<empty>" ] ; then
|
||||
ipaddr=
|
||||
fi
|
||||
elif [ "$mod" = "be2iscsi" ] ; then
|
||||
ioe_mac=$mac
|
||||
ioe_mod=$mod
|
||||
else
|
||||
# Create new interface
|
||||
iscsiadm -m iface -I $ioe_iface --op=new 2> /dev/null
|
||||
ioe_mac=
|
||||
ioe_mod=
|
||||
ipaddr=
|
||||
fi
|
||||
|
||||
if [ -z "$dry_run" ] ; then
|
||||
if [ "$ioe_mac" != "$mac" ] ; then
|
||||
if [ -n "$ioe_mac" ] ; then
|
||||
echo "Warning: Updating MAC address on iface $ioe_iface"
|
||||
fi
|
||||
update_iface_setting $ioe_iface iface.hwaddress "$mac"
|
||||
fi
|
||||
|
||||
if [ "$ioe_mod" != "$mod" ] ; then
|
||||
if [ -n "$ioe_mod" ] ; then
|
||||
echo "Warning: Update transport on iface $ioe_iface"
|
||||
fi
|
||||
update_iface_setting $ioe_iface iface.transport_name "$mod"
|
||||
fi
|
||||
elif [ -z "$ipaddr" ] ; then
|
||||
ipaddr=$(iscsiadm -m iface -I $gen_iface 2> /dev/null| sed -n "s/iface\.ipaddress = \(.*\)/\1/p")
|
||||
if [ "$ipaddr" = "<empty>" ] ; then
|
||||
ipaddr=
|
||||
fi
|
||||
elif [ "$ioe_mod" != "$mod" ] ; then
|
||||
echo "Warning: Transport mismatch on iface $ioe_iface: $ioe_mod should be $mod"
|
||||
fi
|
||||
|
||||
# Check iBFT setting
|
||||
for d in /sys/firmware/* ; do
|
||||
[ -d $d ] || continue
|
||||
[ -d $d/ethernet0 ] || continue
|
||||
iboot_dir=$d
|
||||
done
|
||||
if [ -n "$iboot_dir" ] && [ -d "$iboot_dir" ] ; then
|
||||
for if in ${iboot_dir}/ethernet* ; do
|
||||
read ibft_mac < $if/mac
|
||||
[ "$ibft_mac" = "$mac" ] || continue
|
||||
ibft_origin=0
|
||||
[ -f ${if}/origin ] && read ibft_origin < $if/origin
|
||||
if [ "$ibft_origin" -eq 1 ] ; then
|
||||
ibft_mode="static"
|
||||
elif [ "$ibft_origin" -eq 3 ] ; then
|
||||
ibft_mode="dhcp"
|
||||
fi
|
||||
[ -f $if/dhcp ] && read ibft_dhcp < $if/dhcp
|
||||
if [ -n "$ibft_dhcp" -a "$ibft_mode" != "dhcp" ] ; then
|
||||
ibft_mode=dhcp
|
||||
fi
|
||||
if [ "$ibft_mode" = "dhcp" ] ; then
|
||||
ibft_ipaddr="0.0.0.0"
|
||||
ibft_gateway=
|
||||
ibft_mask=
|
||||
break
|
||||
fi
|
||||
[ -f $if/ip-addr ] && read ibft_ipaddr < $if/ip-addr
|
||||
[ -f $if/gateway ] && read ibft_gateway < $if/gateway
|
||||
[ -f $if/subnet-mask ] && read ibft_mask < $if/subnet-mask
|
||||
break
|
||||
done
|
||||
fi
|
||||
|
||||
if [ -z "$optaddr" ] && [ "$ibft_ipaddr" ] ; then
|
||||
optaddr=$ibft_ipaddr
|
||||
fi
|
||||
|
||||
# Check if the interface needs to be configured
|
||||
if [ -z "$mode" ] ; then
|
||||
if [ "$ibft_mode" != "none" ] ; then
|
||||
echo "$mac ibft"
|
||||
mode="ibft"
|
||||
elif [ -z "$ipaddr" ] ; then
|
||||
echo "$mac none"
|
||||
mode="none"
|
||||
elif [ "$ipaddr" = "0.0.0.0" ] ; then
|
||||
echo "$mac dhcp"
|
||||
ipaddr=
|
||||
mode="dhcp"
|
||||
else
|
||||
echo "$mac ip $ipaddr"
|
||||
mode="static"
|
||||
fi
|
||||
[ "$dry_run" ] && exit 0
|
||||
elif [ "$mode" = "dhcp" ] ; then
|
||||
if [ "$ipaddr" = "0.0.0.0" ] ; then
|
||||
echo "$mac dhcp"
|
||||
exit 0
|
||||
fi
|
||||
optaddr="0.0.0.0"
|
||||
elif [ "$mode" = "static" ] && [ "$ipaddr" = "$optaddr" ] ; then
|
||||
echo "$mac ip $ipaddr"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if [ "$mod" = "be2iscsi" ] ; then
|
||||
exit 4
|
||||
fi
|
||||
|
||||
if ! update_iface_setting $ioe_iface iface.ipaddress "$optaddr" ; then
|
||||
echo "Failed to set IP address: $?"
|
||||
exit 1
|
||||
fi
|
||||
if ! update_iface_setting $gen_iface iface.ipaddress "$optaddr" ; then
|
||||
echo "Failed to set IP address for generic interface: $?"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! update_iface_setting $ioe_iface iface.gateway "$ibft_gateway" ; then
|
||||
echo "Failed to set gateway address: $?"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! update_iface_setting $gen_iface iface.gateway "$ibft_gateway" ; then
|
||||
echo "Failed to set gateway address for generic interface: $?"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! update_iface_setting $ioe_iface iface.subnet_mask "$ibft_mask" ; then
|
||||
echo "Failed to set subnet mask: $?"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! update_iface_setting $gen_iface iface.subnet_mask "$ibft_mask" ; then
|
||||
echo "Failed to set subnet mask for generic interface: $?"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ "$mod" = "qla4xxx" ] ; then
|
||||
iscsiadm -m iface -H $mac -o applyall
|
||||
fi
|
||||
ip link set dev $IFNAME up
|
||||
|
||||
exit 0
|
||||
|
||||
Executable
+93
@@ -0,0 +1,93 @@
|
||||
#!/bin/sh /etc/rc.common
|
||||
|
||||
START=50
|
||||
STOP=50
|
||||
#USE_PROCD=1
|
||||
|
||||
DAEMON=/sbin/iscsid
|
||||
ADM=/sbin/iscsiadm
|
||||
PIDFILE=/var/run/iscsid.pid
|
||||
|
||||
log()
|
||||
{
|
||||
logger -t iscsid -s -p daemon.info "$@"
|
||||
}
|
||||
|
||||
|
||||
#start_service() {
|
||||
# procd_open_instance
|
||||
# procd_set_param command $DAEMON -f -d 8 -p $PIDFILE
|
||||
# procd_set_param respawn
|
||||
# procd_close_instance
|
||||
#}
|
||||
|
||||
prepare() {
|
||||
[ ! -f /etc/iscsi/initiatorname.iscsi ] && logger "Generate initator name ..." \
|
||||
&& /usr/sbin/iscsi-gen-initiatorname
|
||||
mkdir -p /var/run/lock/iscsi
|
||||
}
|
||||
|
||||
unmount() {
|
||||
TARGETS="$(iscsiadm -m session -P 3 | grep disk | awk '{print $4}')"
|
||||
for VAL in $TARGETS; do
|
||||
MOUNTED="$(mount | grep $VAL | awk '{print $1}')"
|
||||
for PART in $MOUNTED; do
|
||||
log "Umount $PART"
|
||||
$(umount $PART)
|
||||
done
|
||||
done
|
||||
RETVAL=$?
|
||||
}
|
||||
start() {
|
||||
pgrep -o iscsid && return 1
|
||||
prepare
|
||||
$DAEMON -p $PIDFILE
|
||||
starttargets
|
||||
}
|
||||
|
||||
starttargets() {
|
||||
log "Setting up iSCSI targets"
|
||||
$ADM -m node -l
|
||||
}
|
||||
|
||||
stoptargets() {
|
||||
unmount
|
||||
if [ $RETVAL -ne 0 ]; then
|
||||
log "Could not umount all partitions, verify file lock!"
|
||||
return $RETVAL
|
||||
fi
|
||||
log "Disconnecting iSCSI targets"
|
||||
sync
|
||||
$ADM -m node -u
|
||||
}
|
||||
|
||||
stop() {
|
||||
pgrep -o iscsid || return 1
|
||||
stoptargets
|
||||
#needs more checks
|
||||
if [ $RETVAL -ne 0 ]; then
|
||||
log "Could not stop all targets, try again later"
|
||||
return $RETVAL
|
||||
fi
|
||||
log "Stopping iSCSI initiator service"
|
||||
$ADM -k 0 2
|
||||
rm -f $PIDFILE
|
||||
}
|
||||
|
||||
restart() {
|
||||
stop
|
||||
if [ $RETVAL -ne 0 ]; then
|
||||
log "Stopping iSCSI initiator service failed, not starting"
|
||||
return $RETVAL
|
||||
fi
|
||||
start
|
||||
}
|
||||
|
||||
restarttargets() {
|
||||
stoptargets
|
||||
if [ $RETVAL -ne 0 ]; then
|
||||
log "Could not stop all targets, try again later"
|
||||
return $RETVAL
|
||||
fi
|
||||
starttargets
|
||||
}
|
||||
Reference in New Issue
Block a user