test/TEST-30-ISCSI/test.sh

   1 #!/bin/bash
   2 TEST_DESCRIPTION="root filesystem over iSCSI"
   3
   4 KVERSION=${KVERSION-$(uname -r)}
   5
   6 #DEBUGFAIL="rd.shell"
   7 #SERIAL="tcp:127.0.0.1:9999"
   8 SERIAL="null"
   9
  10 run_server() {
  11     # Start server first
  12     echo "iSCSI TEST SETUP: Starting DHCP/iSCSI server"
  13
  14     $testdir/run-qemu \
  15         -hda $TESTDIR/server.ext3 \
  16         -hdb $TESTDIR/root.ext3 \
  17         -hdc $TESTDIR/iscsidisk2.img \
  18         -hdd $TESTDIR/iscsidisk3.img \
  19         -m 256M -nographic \
  20         -serial $SERIAL \
  21         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
  22         -net socket,listen=127.0.0.1:12330 \
  23         -kernel /boot/vmlinuz-$KVERSION \
  24         -append "root=/dev/sda rootfstype=ext3 rw rd.debug loglevel=77 console=ttyS0,115200n81 selinux=0" \
  25         -initrd $TESTDIR/initramfs.server \
  26         -pidfile $TESTDIR/server.pid -daemonize || return 1
  27     sudo chmod 644 $TESTDIR/server.pid || return 1
  28
  29     # Cleanup the terminal if we have one
  30     tty -s && stty sane
  31
  32     echo Sleeping 10 seconds to give the server a head start
  33     sleep 10
  34 }
  35
  36 run_client() {
  37     local test_name=$1; shift
  38     echo "CLIENT TEST START: $test_name"
  39
  40     dd if=/dev/zero of=$TESTDIR/client.img bs=1M count=1
  41
  42     $testdir/run-qemu \
  43         -hda $TESTDIR/client.img \
  44         -m 256M -nographic \
  45         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  46         -net socket,connect=127.0.0.1:12330 \
  47         -kernel /boot/vmlinuz-$KVERSION \
  48         -append "$* rw quiet rd.auto rd.retry=5 rd.debug rd.info  console=ttyS0,115200n81 selinux=0 $DEBUGFAIL" \
  49         -initrd $TESTDIR/initramfs.testing
  50     if ! grep -m 1 -q iscsi-OK $TESTDIR/client.img; then
  51         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  52         return 1
  53     fi
  54
  55     echo "CLIENT TEST END: $test_name [OK]"
  56     return 0
  57 }
  58
  59 do_test_run() {
  60
  61     run_client "root=dhcp" \
  62         "root=dhcp" \
  63         || return 1
  64
  65     run_client "root=iscsi" \
  66         "root=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0" \
  67         "ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:eth0:off" \
  68         || return 1
  69
  70     run_client "netroot=iscsi" \
  71         "root=LABEL=sysroot ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:eth0:off" \
  72         "netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target1 netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target2" \
  73         || return 1
  74     return 0
  75 }
  76
  77 test_run() {
  78     if ! run_server; then
  79         echo "Failed to start server" 1>&2
  80         return 1
  81     fi
  82     do_test_run
  83     ret=$?
  84     if [[ -s $TESTDIR/server.pid ]]; then
  85         sudo kill -TERM $(cat $TESTDIR/server.pid)
  86         rm -f $TESTDIR/server.pid
  87     fi
  88     return $ret
  89 }
  90
  91 test_setup() {
  92     if [ ! -x /usr/sbin/iscsi-target ]; then
  93         echo "Need iscsi-target from netbsd-iscsi"
  94         return 1
  95     fi
  96
  97     # Create the blank file to use as a root filesystem
  98     dd if=/dev/null of=$TESTDIR/root.ext3 bs=1M seek=20
  99     dd if=/dev/null of=$TESTDIR/iscsidisk2.img bs=1M seek=20
 100     dd if=/dev/null of=$TESTDIR/iscsidisk3.img bs=1M seek=20
 101
 102     kernel=$KVERSION
 103     # Create what will eventually be our root filesystem onto an overlay
 104     (
 105         export initdir=$TESTDIR/overlay/source
 106         . $basedir/dracut-functions.sh
 107         dracut_install sh shutdown poweroff stty cat ps ln ip \
 108             mount dmesg mkdir cp ping grep
 109         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 110             [ -f ${_terminfodir}/l/linux ] && break
 111         done
 112         dracut_install -o ${_terminfodir}/l/linux
 113         inst ./client-init.sh /sbin/init
 114         (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
 115         cp -a /etc/ld.so.conf* $initdir/etc
 116         sudo ldconfig -r "$initdir"
 117     )
 118
 119     # second, install the files needed to make the root filesystem
 120     (
 121         export initdir=$TESTDIR/overlay
 122         . $basedir/dracut-functions.sh
 123         dracut_install sfdisk mkfs.ext3 poweroff cp umount
 124         inst_hook initqueue 01 ./create-root.sh
 125         inst_hook initqueue/finished 01 ./finished-false.sh
 126         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 127     )
 128
 129     # create an initramfs that will create the target root filesystem.
 130     # We do it this way so that we do not risk trashing the host mdraid
 131     # devices, volume groups, encrypted partitions, etc.
 132     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 133         -m "dash crypt lvm mdraid udev-rules base rootfs-block kernel-modules" \
 134         -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
 135         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 136     rm -rf $TESTDIR/overlay
 137
 138
 139     # Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
 140     if ! dd if=/dev/null of=$TESTDIR/client.img bs=1M seek=1; then
 141         echo "Unable to make client sdb image" 1>&2
 142         return 1
 143     fi
 144     # Invoke KVM and/or QEMU to actually create the target filesystem.
 145     $testdir/run-qemu \
 146         -hda $TESTDIR/root.ext3 \
 147         -hdb $TESTDIR/client.img \
 148         -hdc $TESTDIR/iscsidisk2.img \
 149         -hdd $TESTDIR/iscsidisk3.img \
 150         -m 256M -nographic -net none \
 151         -kernel "/boot/vmlinuz-$kernel" \
 152         -append "root=/dev/dracut/root rw rootfstype=ext3 quiet console=ttyS0,115200n81 selinux=0" \
 153         -initrd $TESTDIR/initramfs.makeroot  || return 1
 154     grep -m 1 -q dracut-root-block-created $TESTDIR/client.img || return 1
 155     rm $TESTDIR/client.img
 156     (
 157         export initdir=$TESTDIR/overlay
 158         . $basedir/dracut-functions.sh
 159         dracut_install poweroff shutdown
 160         inst_hook emergency 000 ./hard-off.sh
 161         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 162     )
 163     sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 164         -o "dash plymouth dmraid" \
 165         -a "debug" \
 166         -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod" \
 167         -f $TESTDIR/initramfs.testing $KVERSION || return 1
 168
 169     # Make server root
 170     dd if=/dev/null of=$TESTDIR/server.ext3 bs=1M seek=60
 171     mkfs.ext3 -j -F $TESTDIR/server.ext3
 172     mkdir $TESTDIR/mnt
 173     sudo mount -o loop $TESTDIR/server.ext3 $TESTDIR/mnt
 174
 175     kernel=$KVERSION
 176     (
 177         export initdir=$TESTDIR/mnt
 178         . $basedir/dracut-functions.sh
 179         (
 180             cd "$initdir";
 181             mkdir -p dev sys proc etc var/run tmp var/lib/dhcpd /etc/iscsi
 182         )
 183         inst /etc/passwd /etc/passwd
 184         dracut_install sh ls shutdown poweroff stty cat ps ln ip \
 185             dmesg mkdir cp ping \
 186             modprobe tcpdump \
 187             /etc/services sleep mount chmod
 188         dracut_install /usr/sbin/iscsi-target
 189         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 190             [ -f ${_terminfodir}/l/linux ] && break
 191         done
 192         dracut_install -o ${_terminfodir}/l/linux
 193         instmods iscsi_tcp crc32c ipv6
 194         inst ./targets /etc/iscsi/targets
 195         [ -f /etc/netconfig ] && dracut_install /etc/netconfig
 196         type -P dhcpd >/dev/null && dracut_install dhcpd
 197         [ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
 198         inst ./server-init.sh /sbin/init
 199         inst ./hosts /etc/hosts
 200         inst ./dhcpd.conf /etc/dhcpd.conf
 201         dracut_install /etc/nsswitch.conf /etc/rpc /etc/protocols
 202         inst /etc/group /etc/group
 203
 204         cp -a /etc/ld.so.conf* $initdir/etc
 205         sudo ldconfig -r "$initdir"
 206         dracut_kernel_post
 207     )
 208
 209     sudo umount $TESTDIR/mnt
 210     rm -fr $TESTDIR/mnt
 211
 212     # Make server's dracut image
 213     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 214         -m "dash udev-rules base rootfs-block debug kernel-modules" \
 215         -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod e1000" \
 216         -f $TESTDIR/initramfs.server $KVERSION || return 1
 217
 218 }
 219
 220 test_cleanup() {
 221     if [[ -s $TESTDIR/server.pid ]]; then
 222         sudo kill -TERM $(cat $TESTDIR/server.pid)
 223         rm -f $TESTDIR/server.pid
 224     fi
 225 }
 226
 227 . $testdir/test-functions