blob: 092ed254e6b5e9b309fc06418eca48ccb2780d3f [file] [log] [blame]
TEST_DESCRIPTION="root filesystem on multiple device btrfs"
KVERSION=${KVERSION-$(uname -r)}
# Uncomment this to debug failures
test_run() {
dd if=/dev/zero of=$MARKER_DISKIMAGE bs=512 count=10
$testdir/run-qemu \
-drive format=raw,index=0,media=disk,file=$MARKER_DISKIMAGE \
-drive format=raw,index=1,media=disk,file=$DISKIMAGE \
-m 512M -smp 2 -nographic \
-net none \
-no-reboot \
-append "panic=1 root=LABEL=root rw rd.retry=3 console=ttyS0,115200n81 selinux=0 $DEBUGFAIL" \
-initrd $TESTDIR/initramfs.testing
grep -F -m 1 -q dracut-root-block-success $MARKER_DISKIMAGE || return 1
test_setup() {
# Create the blank file to use as a root filesystem
rm -f -- $DISKIMAGE
dd if=/dev/null of=$DISKIMAGE bs=1M seek=1024
# Create what will eventually be our root filesystem onto an overlay
export initdir=$TESTDIR/overlay/source
. $basedir/
cd "$initdir"
mkdir -p -- dev sys proc etc var/run tmp
mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
for i in bin sbin lib lib64; do
ln -sfnr usr/$i $i
mkdir -p -- var/lib/nfs/rpc_pipefs
inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
mount dmesg dhclient mkdir cp ping dhclient sync
for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
[ -f ${_terminfodir}/l/linux ] && break
inst_multiple -o ${_terminfodir}/l/linux
inst "$basedir/modules.d/40network/" "/sbin/dhclient-script"
inst "$basedir/modules.d/40network/" "/sbin/ifup"
inst_multiple grep
inst ./ /sbin/init
inst_simple /etc/os-release
find_binary plymouth >/dev/null && inst_multiple plymouth
cp -a /etc/* $initdir/etc
sudo ldconfig -r "$initdir"
# second, install the files needed to make the root filesystem
export initdir=$TESTDIR/overlay
. $basedir/
inst_multiple sfdisk mkfs.btrfs poweroff cp umount
inst_hook initqueue 01 ./
inst_hook initqueue/finished 01 ./
inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
# create an initramfs that will create the target root filesystem.
# We do it this way so that we do not risk trashing the host mdraid
# devices, volume groups, encrypted partitions, etc.
$basedir/ -l -i $TESTDIR/overlay / \
-m "dash btrfs udev-rules base rootfs-block fs-lib kernel-modules" \
-d "piix ide-gd_mod ata_piix btrfs sd_mod" \
--nomdadmconf \
--no-hostonly-cmdline -N \
-f $TESTDIR/initramfs.makeroot $KVERSION || return 1
rm -rf -- $TESTDIR/overlay
# Invoke KVM and/or QEMU to actually create the target filesystem.
$testdir/run-qemu \
-drive format=raw,index=0,media=disk,file=$DISKIMAGE \
-m 512M -smp 2 -nographic -net none \
-append "root=/dev/fakeroot rw quiet console=ttyS0,115200n81 selinux=0" \
-initrd $TESTDIR/initramfs.makeroot || return 1
dd if=$DISKIMAGE bs=512 count=4 skip=2048 | grep -F -m 1 -q dracut-root-block-created || return 1
export initdir=$TESTDIR/overlay
. $basedir/
inst_multiple poweroff shutdown
inst_hook shutdown-emergency 000 ./
inst_hook emergency 000 ./
inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
sudo $basedir/ -l -i $TESTDIR/overlay / \
-o "plymouth network kernel-network-modules" \
-a "debug" \
-d "piix ide-gd_mod ata_piix btrfs sd_mod" \
--no-hostonly-cmdline -N \
-f $TESTDIR/initramfs.testing $KVERSION || return 1
test_cleanup() {
return 0
. $testdir/test-functions