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#!/bin/bash
#
# iSCSI Regression Test Utility
# Copyright (C) 2004 Dmitry Yusupov, Alex Aizman
# maintained by open-iscsi@@googlegroups.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# See the file COPYING included with this distribution for more details.
#
PATH=$PATH:.
function write_cfg() {
cat << EOF > iscsi.conf
initiator_name = iqn.com.dima
initiator_alias = dima-um
isid = '012345'
first_burst = $first_burst
max_recv_dlength = $max_recv_dlength
max_burst = $max_burst
max_r2t = $max_r2t
max_cnx = $max_cnx
erl = 0
initial_r2t_en = $initial_r2t_en
imm_data_en = $imm_data_en
hdrdgst_en = 0
datadgst_en = 0
ifmarker_en = 0
ofmarker_en = 0
pdu_inorder_en = 1
dataseq_inorder_en = 1
time2wait = 5
time2retain = 20
EOF
}
function disktest_run() {
for bs in 512 1024 2048 4096 8192 16384 32768 65536 131072 1000000; do
echo -n "disktest -T2 -K8 -B$bs -r -ID /dev/sda: "
if ! disktest -T2 -K8 -B$bs -r -ID /dev/sda >/dev/null; then
echo "FAILED"
return 1;
fi
echo "PASSED"
echo -n "disktest -T2 -K8 -B$bs -E16 -w -ID /dev/sda: "
if ! disktest -T2 -K8 -B$bs -E16 -w -ID /dev/sda >/dev/null;then
echo "FAILED"
return 1;
fi
echo "PASSED"
done
return 0;
}
function fatal() {
echo "regression.sh: $1"
exit 1
}
############################ main ###################################
test ! -e regression.dat && fatal "can not find regression.dat"
test ! -e disktest && fatal "can not find disktest"
test ! -e iscsiadm && fatal "can not find iscsiadm"
test x$1 = x && fatal "parameter error
Usage: regression.sh <ipaddr:port> [test#]"
portal=$1
test x$2 != x && begin=$2
i=0
cat regression.dat | while read line; do
if test x$begin != x; then
if test x$begin != x$i; then
let i=i+1
continue
fi
fi
imm_data_en=`echo $line | awk '/^[0-9]/ {print $1}'`
if test x$imm_data_en = x; then continue; fi
initial_r2t_en=`echo $line | awk '/^[0-9]/ {print $2}'`
first_burst=`echo $line | awk '/^[0-9]/ {print $3}'`
max_burst=`echo $line | awk '/^[0-9]/ {print $4}'`
max_recv_dlength=`echo $line | awk '/^[0-9]/ {print $5}'`
max_r2t=`echo $line | awk '/^[0-9]/ {print $6}'`
max_cnx=`echo $line | awk '/^[0-9]/ {print $7}'`
write_cfg
echo "================== TEST #$i BEGIN ===================="
echo "imm_data_en = $imm_data_en"
echo "initial_r2t_en = $initial_r2t_en"
echo "first_burst = $first_burst"
echo "max_burst = $max_burst"
echo "max_recv_dlength = $max_recv_dlength"
echo "max_r2t = $max_r2t"
echo "max_cnx = $max_cnx"
iscsiadm -f iscsi.conf -r1
iscsiadm -f iscsi.conf -d $portal
if ! disktest_run; then break; fi
let i=i+1
done
echo
echo "===================== THE END ========================"
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