TEST-12-RAID-DEG: improve test case

test/TEST-12-RAID-DEG/create-root.sh

@@ -1,5 +1,8 @@
 #!/bin/sh
 # don't let udev and this script step on eachother's toes
+
+trap 'poweroff -f' EXIT
+
 for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
     > "/etc/udev/rules.d/$x"
 done
@@ -12,36 +15,28 @@ sfdisk -C 1280 -H 2 -S 32 -L /dev/sda <<EOF
 ,400
 ,400
 EOF
-mdadm --create /dev/md0 --run --auto=yes --level=5 --raid-devices=3 /dev/sda2 /dev/sda3 /dev/sda4
+mdadm --create /dev/md0 --run --auto=yes --level=5 --raid-devices=3 /dev/sdb /dev/sdc /dev/sdd
 # wait for the array to finish initailizing, otherwise this sometimes fails
 # randomly.
 mdadm -W /dev/md0
 echo -n test >keyfile
 cryptsetup -q luksFormat /dev/md0 /keyfile
 echo "The passphrase is test"
-cryptsetup luksOpen /dev/md0 dracut_crypt_test </keyfile && \
-lvm pvcreate -ff  -y /dev/mapper/dracut_crypt_test && \
-lvm vgcreate dracut /dev/mapper/dracut_crypt_test && \
-lvm lvcreate -l 100%FREE -n root dracut && \
-lvm vgchange -ay && \
-mke2fs -L root /dev/dracut/root && \
-mkdir -p /sysroot && \
-mount /dev/dracut/root /sysroot && \
-cp -a -t /sysroot /source/* && \
-mkdir /sysroot/run && \
-umount /sysroot && \
-lvm lvchange -a n /dev/dracut/root && \
-cryptsetup luksClose /dev/mapper/dracut_crypt_test && \
-{ mdadm -W /dev/md0 || : ;} && \
-mdadm /dev/md0 --fail /dev/sda2 --remove /dev/sda2 && \
-{ mdadm -W /dev/md0 || : ;} && \
-{
-/sbin/mdadm --detail --export /dev/md0 |grep MD_UUID > /tmp/mduuid ;
-. /tmp/mduuid;
-} && \
-{
-echo "dracut-root-block-created"
-echo MD_UUID=$MD_UUID
-}> /dev/sda1
-dd if=/dev/zero of=/dev/sda2
-poweroff -f
+set -e
+cryptsetup luksOpen /dev/md0 dracut_crypt_test </keyfile
+lvm pvcreate -ff  -y /dev/mapper/dracut_crypt_test
+lvm vgcreate dracut /dev/mapper/dracut_crypt_test 
+lvm lvcreate -l 100%FREE -n root dracut
+lvm vgchange -ay
+mke2fs -L root /dev/dracut/root
+mkdir -p /sysroot
+mount /dev/dracut/root /sysroot
+cp -a -t /sysroot /source/*
+mkdir /sysroot/run
+umount /sysroot
+lvm lvchange -a n /dev/dracut/root 
+cryptsetup luksClose /dev/mapper/dracut_crypt_test
+mdadm -W /dev/md0 || :
+mdadm --detail --export /dev/md0 |grep MD_UUID > /tmp/mduuid
+. /tmp/mduuid
+{ echo "dracut-root-block-created"; echo MD_UUID=$MD_UUID; } > /dev/sda1

test/TEST-12-RAID-DEG/hard-off.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 getarg rd.shell || poweroff -f
-getarg failme && poweroff -f
+! getarg rd.break && getarg failme && poweroff -f

test/TEST-12-RAID-DEG/test-init

@@ -1,11 +1,24 @@
 #!/bin/sh
 export PATH=/sbin:/bin:/usr/sbin:/usr/bin
+strstr() { [ "${1#*$2*}" != "$1" ]; }
+CMDLINE=$(while read line; do echo $line;done < /proc/cmdline)
+command -v plymouth >/dev/null && plymouth --quit
 exec >/dev/console 2>&1
 echo "dracut-root-block-success" >/dev/sda1
 export TERM=linux
 export PS1='initramfs-test:\w\$ '
-[ -f /etc/fstab ] || ln -s /proc/mounts /etc/fstab
+[ -f /etc/mtab ] || ln -sfn /proc/mounts /etc/mtab
+[ -f /etc/fstab ] || ln -sfn /proc/mounts /etc/fstab
 stty sane
-echo "made it to the rootfs! Powering down."
+echo "made it to the rootfs!"
+strstr "$CMDLINE" "rd.shell" && sh -i
+echo "Powering down."
 mount -n -o remount,ro /
+#echo " rd.break=shutdown " >> /run/initramfs/etc/cmdline
+if [ -d /run/initramfs/etc ]; then
+    echo " rd.debug=0 " >> /run/initramfs/etc/cmdline
+fi
+if [ -e /lib/systemd/systemd-shutdown ]; then
+    exec /lib/systemd/systemd-shutdown poweroff
+fi
 poweroff -f

test/TEST-12-RAID-DEG/test.sh

@@ -5,11 +5,17 @@ KVERSION=${KVERSION-$(uname -r)}
 
 # Uncomment this to debug failures
 #DEBUGFAIL="rd.shell"
+#DEBUGFAIL="rd.shell rd.break=pre-mount udev.log-priority=debug"
 
 client_run() {
     echo "CLIENT TEST START: $@"
+    cp --sparse=always $TESTDIR/disk2.img $TESTDIR/disk2.img.new
+    cp --sparse=always $TESTDIR/disk3.img $TESTDIR/disk3.img.new
+
     $testdir/run-qemu \
 	-hda $TESTDIR/root.ext2 -m 256M -nographic \
+	-hdc $TESTDIR/disk2.img.new \
+	-hdd $TESTDIR/disk3.img.new \
 	-net none -kernel /boot/vmlinuz-$KVERSION \
 	-append "$@ root=LABEL=root rw quiet rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.debug  $DEBUGFAIL " \
 	-initrd $TESTDIR/initramfs.testing
@@ -29,24 +35,15 @@ test_run() {
 
     client_run || return 1
 
-#    client_run rd.md.conf=0 || return 1
+    client_run rd.md.uuid=$MD_UUID rd.md.conf=0 || return 1
+
+    client_run rd.md.uuid=failme rd.md.conf=0 failme && return 1
 
     client_run rd.lvm=0 failme && return 1
-
     client_run rd.lvm.vg=failme failme && return 1
-
     client_run rd.lvm.vg=dracut || return 1
-
-#    client_run rd.md.uuid=$MD_UUID rd.md.conf=0 || return 1
-
-    client_run rd.lvm.vg=dummy1 rd.lvm.vg=dracut rd.lvm.vg=dummy2 rd.lvm.conf=0 failme && return 1
-
-#    client_run rd.md.uuid=failme rd.md.conf=0 failme && return 1
-
-    client_run rd.md=0 failme && return 1
-
-#    client_run rd.md.uuid=dummy1 rd.md.uuid=$MD_UUID rd.md.uuid=dummy2 rd.md.conf=0 failme && return 1
-
+    client_run rd.lvm.lv=dracut/failme failme && return 1
+    client_run rd.lvm.lv=dracut/root || return 1
     return 0
 }
 
@@ -54,6 +51,9 @@ test_setup() {
     # Create the blank file to use as a root filesystem
     rm -f $TESTDIR/root.ext2
     dd if=/dev/null of=$TESTDIR/root.ext2 bs=1M seek=40
+    dd if=/dev/null of=$TESTDIR/disk1.img bs=1M seek=20
+    dd if=/dev/null of=$TESTDIR/disk2.img bs=1M seek=20
+    dd if=/dev/null of=$TESTDIR/disk3.img bs=1M seek=20
 
     kernel=$KVERSION
     # Create what will eventually be our root filesystem onto an overlay
@@ -96,6 +96,9 @@ test_setup() {
     # Invoke KVM and/or QEMU to actually create the target filesystem.
     $testdir/run-qemu \
 	-hda $TESTDIR/root.ext2 \
+	-hdb $TESTDIR/disk1.img \
+	-hdc $TESTDIR/disk2.img \
+	-hdd $TESTDIR/disk3.img \
 	-m 256M -nographic -net none \
 	-kernel "/boot/vmlinuz-$kernel" \
 	-append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \