--- /dev/null
+#!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+TEST_DESCRIPTION="root filesystem on NFS with multiple nics"
+KVERSION=${KVERSION-$(uname -r)}
+
+# Uncomment this to debug failures
+#DEBUGFAIL="rd.shell rd.break"
+#SERIAL="tcp:127.0.0.1:9999"
+
+run_server() {
+ # Start server first
+ echo "MULTINIC TEST SETUP: Starting DHCP/NFS server"
+
+ fsck -a "$TESTDIR"/server.ext3 || return 1
+ $testdir/run-qemu \
+ -hda "$TESTDIR"/server.ext3 \
+ -m 512M -smp 2 \
+ -display none \
+ -net socket,listen=127.0.0.1:12350 \
+ -net nic,macaddr=52:54:01:12:34:56,model=e1000 \
+ ${SERIAL:+-serial "$SERIAL"} \
+ -watchdog i6300esb -watchdog-action poweroff \
+ -kernel /boot/vmlinuz-"$KVERSION" \
+ -append "loglevel=7 root=/dev/sda rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0" \
+ -initrd "$TESTDIR"/initramfs.server \
+ -pidfile "$TESTDIR"/server.pid -daemonize || return 1
+ sudo chmod 644 -- "$TESTDIR"/server.pid || return 1
+
+ # Cleanup the terminal if we have one
+ tty -s && stty sane
+
+ echo Sleeping 10 seconds to give the server a head start
+ sleep 10
+}
+
+client_test() {
+ local test_name="$1"
+ local cmdline="$2"
+ local check="$3"
+
+ echo "CLIENT TEST START: $test_name"
+
+ # Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
+ if ! dd if=/dev/zero of="$TESTDIR"/client.img bs=1M count=1; then
+ echo "Unable to make client sda image" 1>&2
+ return 1
+ fi
+
+ $testdir/run-qemu -hda "$TESTDIR"/client.img -m 512M -smp 2 -nographic \
+ -net socket,connect=127.0.0.1:12350 \
+ -net nic,macaddr=52:54:00:12:34:01,model=e1000 \
+ -net nic,macaddr=52:54:00:12:34:02,model=e1000 \
+ -net nic,macaddr=52:54:00:12:34:03,model=e1000 \
+ -net nic,macaddr=52:54:00:12:34:04,model=e1000 \
+ -net nic,macaddr=52:54:00:12:34:05,model=e1000 \
+ -watchdog i6300esb -watchdog-action poweroff \
+ -kernel /boot/vmlinuz-"$KVERSION" \
+ -append "$cmdline $DEBUGFAIL rd.retry=5 rw console=ttyS0,115200n81 selinux=0 init=/sbin/init" \
+ -initrd "$TESTDIR"/initramfs.testing
+
+ {
+ read OK
+ if [[ "$OK" != "OK" ]]; then
+ echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
+ return 1
+ fi
+
+ while read IFACE MTU MAC; do
+ [[ $IFACE == END ]] && break
+ IFACES+="${IFACE}-${MTU}-${MAC} "
+ done
+ } < "$TESTDIR"/client.img || return 1
+
+ echo "$IFACES"
+
+ for i in $check; do
+ if [[ " $IFACES " != *\ $i\ * ]]; then
+ echo "$i not in '$IFACES'"
+ echo "CLIENT TEST END: $test_name [FAILED - BAD IF]"
+ return 1
+ fi
+ done
+
+ for i in $IFACES; do
+ if [[ " $check " != *\ $i\ * ]]; then
+ echo "$i in '$IFACES', but should not be"
+ echo "CLIENT TEST END: $test_name [FAILED - BAD IF]"
+ return 1
+ fi
+ done
+
+ echo "CLIENT TEST END: $test_name [OK]"
+ return 0
+}
+
+
+test_run() {
+ if ! run_server; then
+ echo "Failed to start server" 1>&2
+ return 1
+ fi
+ test_client || { kill_server; return 1; }
+}
+
+test_client() {
+ client_test "MTUMAC format: ip=<interface>:{dhcp|on|any|dhcp6|auto6}[:[<mtu>][:<macaddr>]]" \
+ "
+ip=ens3:dhcp:1000
+ip=ens4:dhcp::54:52:00:ab:cd:01
+ip=ens5:dhcp::[54:52:00:ab:cd:02]
+ip=ens6:dhcp:1000:54:52:00:ab:cd:03
+ip=ens7:dhcp:1000:[54:52:00:ab:cd:04]
+rd.neednet=1
+root=nfs:192.168.50.1:/nfs/client bootdev=ens3
+" \
+ "ens3-1000-52:54:00:12:34:01 ens4-1500-54:52:00:ab:cd:01 ens5-1500-54:52:00:ab:cd:02 ens6-1000-54:52:00:ab:cd:03 ens7-1000-54:52:00:ab:cd:04" || return 1
+ client_test "MTUMAC format: format: ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]" \
+ "
+ip=192.168.50.2::192.168.50.1:24:test:ens3:none:1000
+ip=192.168.50.3::192.168.50.1:24:test:ens4:none::54:52:00:ab:cd:01
+ip=192.168.50.4::192.168.50.1:24:test:ens5:none::[54:52:00:ab:cd:02]
+ip=192.168.50.5::192.168.50.1:24:test:ens6:none:1000:54:52:00:ab:cd:03
+ip=192.168.50.6::192.168.50.1:24:test:ens7:none:1000:[54:52:00:ab:cd:04]
+rd.neednet=1
+root=nfs:192.168.50.1:/nfs/client bootdev=ens3
+" \
+ "ens3-1000-52:54:00:12:34:01 ens4-1500-54:52:00:ab:cd:01 ens5-1500-54:52:00:ab:cd:02 ens6-1000-54:52:00:ab:cd:03 ens7-1000-54:52:00:ab:cd:04" || return 1
+
+ kill_server
+ return 0
+}
+
+test_setup() {
+ # Make server root
+ dd if=/dev/null of="$TESTDIR"/server.ext3 bs=1M seek=60
+ mke2fs -j -F -- "$TESTDIR"/server.ext3
+ mkdir -- "$TESTDIR"/mnt
+ sudo mount -o loop -- "$TESTDIR"/server.ext3 "$TESTDIR"/mnt
+
+ (
+ export initdir="$TESTDIR"/mnt
+ . "$basedir"/dracut-init.sh
+
+ (
+ cd "$initdir";
+ mkdir -p -- dev sys proc run etc var/run tmp var/lib/{dhcpd,rpcbind}
+ mkdir -p -- var/lib/nfs/{v4recovery,rpc_pipefs}
+ chmod 777 -- var/lib/rpcbind var/lib/nfs
+ )
+
+ for _f in modules.builtin.bin modules.builtin; do
+ [[ $srcmods/$_f ]] && break
+ done || {
+ dfatal "No modules.builtin.bin and modules.builtin found!"
+ return 1
+ }
+
+ for _f in modules.builtin.bin modules.builtin modules.order; do
+ [[ $srcmods/$_f ]] && inst_simple "$srcmods/$_f" "/lib/modules/$kernel/$_f"
+ done
+
+ inst_multiple sh ls shutdown poweroff stty cat ps ln ip \
+ dmesg mkdir cp ping exportfs \
+ modprobe rpc.nfsd rpc.mountd showmount tcpdump \
+ /etc/services sleep mount chmod
+ for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
+ [ -f "${_terminfodir}"/l/linux ] && break
+ done
+ inst_multiple -o "${_terminfodir}"/l/linux
+ type -P portmap >/dev/null && inst_multiple portmap
+ type -P rpcbind >/dev/null && inst_multiple rpcbind
+ [ -f /etc/netconfig ] && inst_multiple /etc/netconfig
+ type -P dhcpd >/dev/null && inst_multiple dhcpd
+ [ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
+ instmods nfsd sunrpc ipv6 lockd af_packet
+ inst_simple /etc/os-release
+ inst ./server-init.sh /sbin/init
+ inst ./hosts /etc/hosts
+ inst ./exports /etc/exports
+ inst ./dhcpd.conf /etc/dhcpd.conf
+ inst_multiple /etc/nsswitch.conf /etc/rpc /etc/protocols
+
+ inst_multiple rpc.idmapd /etc/idmapd.conf
+
+ inst_libdir_file 'libnfsidmap_nsswitch.so*'
+ inst_libdir_file 'libnfsidmap/*.so*'
+ inst_libdir_file 'libnfsidmap*.so*'
+
+ _nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' /etc/nsswitch.conf \
+ | tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
+ _nsslibs=${_nsslibs#|}
+ _nsslibs=${_nsslibs%|}
+
+ inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
+
+ inst /etc/nsswitch.conf /etc/nsswitch.conf
+ inst /etc/passwd /etc/passwd
+ inst /etc/group /etc/group
+
+ cp -a -- /etc/ld.so.conf* "$initdir"/etc
+ ldconfig -r "$initdir"
+ dracut_kernel_post
+ )
+
+ # Make client root inside server root
+ (
+ export initdir="$TESTDIR"/mnt/nfs/client
+ . "$basedir"/dracut-init.sh
+ inst_multiple sh shutdown poweroff stty cat ps ln ip \
+ mount dmesg mkdir cp ping grep ls
+ for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
+ [[ -f ${_terminfodir}/l/linux ]] && break
+ done
+ inst_multiple -o "${_terminfodir}"/l/linux
+ inst_simple /etc/os-release
+ inst ./client-init.sh /sbin/init
+ (
+ cd "$initdir"
+ mkdir -p -- dev sys proc etc run
+ mkdir -p -- var/lib/nfs/rpc_pipefs
+ )
+ inst /etc/nsswitch.conf /etc/nsswitch.conf
+ inst /etc/passwd /etc/passwd
+ inst /etc/group /etc/group
+
+ inst_multiple rpc.idmapd /etc/idmapd.conf
+ inst_libdir_file 'libnfsidmap_nsswitch.so*'
+ inst_libdir_file 'libnfsidmap/*.so*'
+ inst_libdir_file 'libnfsidmap*.so*'
+
+ _nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' -- /etc/nsswitch.conf \
+ | tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
+ _nsslibs=${_nsslibs#|}
+ _nsslibs=${_nsslibs%|}
+
+ inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
+
+ cp -a -- /etc/ld.so.conf* "$initdir"/etc
+ sudo ldconfig -r "$initdir"
+ )
+
+ sudo umount "$TESTDIR"/mnt
+ rm -fr -- "$TESTDIR"/mnt
+
+ # Make an overlay with needed tools for the test harness
+ (
+ export initdir="$TESTDIR"/overlay
+ . "$basedir"/dracut-init.sh
+ inst_multiple poweroff shutdown
+ inst_hook emergency 000 ./hard-off.sh
+ inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
+ )
+
+ # Make server's dracut image
+ $basedir/dracut.sh -l -i "$TESTDIR"/overlay / \
+ --no-early-microcode \
+ -m "udev-rules base rootfs-block fs-lib debug kernel-modules watchdog" \
+ -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod nfsv2 nfsv3 nfsv4 nfs_acl nfs_layout_nfsv41_files nfsd e1000 i6300esb ib700wdt" \
+ -f "$TESTDIR"/initramfs.server "$KVERSION" || return 1
+
+ # Make client's dracut image
+ $basedir/dracut.sh -l -i "$TESTDIR"/overlay / \
+ --no-early-microcode \
+ -o "plymouth" \
+ -a "debug" \
+ -d "af_packet piix sd_mod sr_mod ata_piix ide-gd_mod e1000 nfsv2 nfsv3 nfsv4 nfs_acl nfs_layout_nfsv41_files sunrpc i6300esb ib700wdt" \
+ -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
+}
+
+kill_server() {
+ if [[ -s "$TESTDIR"/server.pid ]]; then
+ sudo kill -TERM -- $(cat "$TESTDIR"/server.pid)
+ rm -f -- "$TESTDIR"/server.pid
+ fi
+}
+
+test_cleanup() {
+ kill_server
+}
+
+. "$testdir"/test-functions