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285 lines
10 KiB
285 lines
10 KiB
#!/bin/bash |
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TEST_DESCRIPTION="Full systemd serialization/deserialization test with /usr mount" |
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export KVERSION=${KVERSION-$(uname -r)} |
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# Uncomment this to debug failures |
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#DEBUGFAIL="rd.shell rd.break" |
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#DEBUGFAIL="rd.shell" |
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#DEBUGOUT="quiet systemd.log_level=debug systemd.log_target=console loglevel=77 rd.info rd.debug" |
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DEBUGOUT="loglevel=0 " |
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client_run() { |
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local test_name="$1"; shift |
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local client_opts="$*" |
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echo "CLIENT TEST START: $test_name" |
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dd if=/dev/zero of=$TESTDIR/result bs=1M count=1 |
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$testdir/run-qemu \ |
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-drive format=raw,index=0,media=disk,file=$TESTDIR/root.btrfs \ |
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-drive format=raw,index=1,media=disk,file=$TESTDIR/usr.btrfs \ |
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-drive format=raw,index=2,media=disk,file=$TESTDIR/result \ |
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-append "panic=1 systemd.crash_reboot root=LABEL=dracut $client_opts rd.retry=3 console=ttyS0,115200n81 selinux=0 $DEBUGOUT rd.shell=0 $DEBUGFAIL" \ |
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-initrd $TESTDIR/initramfs.testing |
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if ! grep -U --binary-files=binary -F -m 1 -q dracut-root-block-success $TESTDIR/result; then |
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echo "CLIENT TEST END: $test_name [FAILED]" |
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return 1 |
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fi |
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echo "CLIENT TEST END: $test_name [OK]" |
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} |
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test_run() { |
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client_run "no option specified" || return 1 |
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client_run "readonly root" "ro" || return 1 |
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client_run "writeable root" "rw" || return 1 |
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return 0 |
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} |
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test_setup() { |
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rm -f -- $TESTDIR/root.btrfs |
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rm -f -- $TESTDIR/usr.btrfs |
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# Create the blank file to use as a root filesystem |
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dd if=/dev/zero of=$TESTDIR/root.btrfs bs=1M count=320 |
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dd if=/dev/zero of=$TESTDIR/usr.btrfs bs=1M count=320 |
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export kernel=$KVERSION |
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# Create what will eventually be our root filesystem onto an overlay |
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( |
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export initdir=$TESTDIR/overlay/source |
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mkdir -p $initdir |
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. $basedir/dracut-init.sh |
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for d in usr/bin usr/sbin bin etc lib "$libdir" sbin tmp usr var var/log dev proc sys sysroot root run; do |
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if [ -L "/$d" ]; then |
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inst_symlink "/$d" |
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else |
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inst_dir "/$d" |
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fi |
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done |
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ln -sfn /run "$initdir/var/run" |
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ln -sfn /run/lock "$initdir/var/lock" |
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inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \ |
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mount dmesg mkdir cp ping dd \ |
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umount strace less setsid tree systemctl reset |
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for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do |
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[ -f ${_terminfodir}/l/linux ] && break |
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done |
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inst_multiple -o ${_terminfodir}/l/linux |
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inst_multiple grep |
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inst_simple ./fstab /etc/fstab |
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rpm -ql systemd | xargs -r $DRACUT_INSTALL ${initdir:+-D "$initdir"} -o -a -l |
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inst /lib/systemd/system/systemd-remount-fs.service |
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inst /lib/systemd/systemd-remount-fs |
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inst /lib/systemd/system/systemd-journal-flush.service |
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inst /etc/sysconfig/init |
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inst /lib/systemd/system/slices.target |
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inst /lib/systemd/system/system.slice |
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inst_multiple -o /lib/systemd/system/dracut* |
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# make a journal directory |
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mkdir -p $initdir/var/log/journal |
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# install some basic config files |
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inst_multiple -o \ |
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/etc/machine-id \ |
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/etc/adjtime \ |
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/etc/passwd \ |
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/etc/shadow \ |
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/etc/group \ |
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/etc/shells \ |
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/etc/nsswitch.conf \ |
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/etc/pam.conf \ |
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/etc/securetty \ |
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/etc/os-release \ |
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/etc/localtime |
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# we want an empty environment |
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> $initdir/etc/environment |
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# setup the testsuite target |
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mkdir -p $initdir/etc/systemd/system |
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cat >$initdir/etc/systemd/system/testsuite.target <<EOF |
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[Unit] |
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Description=Testsuite target |
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Requires=basic.target |
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After=basic.target |
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Conflicts=rescue.target |
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AllowIsolate=yes |
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EOF |
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inst ./test-init.sh /sbin/test-init |
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# setup the testsuite service |
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cat >$initdir/etc/systemd/system/testsuite.service <<EOF |
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[Unit] |
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Description=Testsuite service |
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After=basic.target |
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[Service] |
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ExecStart=/sbin/test-init |
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Type=oneshot |
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StandardInput=tty |
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StandardOutput=tty |
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EOF |
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mkdir -p $initdir/etc/systemd/system/testsuite.target.wants |
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ln -fs ../testsuite.service $initdir/etc/systemd/system/testsuite.target.wants/testsuite.service |
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# make the testsuite the default target |
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ln -fs testsuite.target $initdir/etc/systemd/system/default.target |
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# mkdir -p $initdir/etc/rc.d |
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# cat >$initdir/etc/rc.d/rc.local <<EOF |
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# #!/bin/bash |
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# exit 0 |
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# EOF |
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# install basic tools needed |
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inst_multiple sh bash setsid loadkeys setfont \ |
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login sushell sulogin gzip sleep echo mount umount |
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inst_multiple modprobe |
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# install libnss_files for login |
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inst_libdir_file "libnss_files*" |
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# install dbus and pam |
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find \ |
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/etc/dbus-1 \ |
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/etc/pam.d \ |
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/etc/security \ |
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/lib64/security \ |
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/lib/security -xtype f \ |
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| while read file || [ -n "$file" ]; do |
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inst_multiple -o $file |
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done |
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# install dbus socket and service file |
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inst /usr/lib/systemd/system/dbus.socket |
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inst /usr/lib/systemd/system/dbus.service |
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inst /usr/lib/systemd/system/dbus-broker.service |
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inst /usr/lib/systemd/system/dbus-daemon.service |
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( |
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echo "FONT=eurlatgr" |
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echo "KEYMAP=us" |
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) >$initrd/etc/vconsole.conf |
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# install basic keyboard maps and fonts |
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for i in \ |
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/usr/lib/kbd/consolefonts/eurlatgr* \ |
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/usr/lib/kbd/keymaps/{legacy/,/}include/* \ |
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/usr/lib/kbd/keymaps/{legacy/,/}i386/include/* \ |
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/usr/lib/kbd/keymaps/{legacy/,/}i386/qwerty/us.* \ |
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${NULL}; do |
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[[ -f $i ]] || continue |
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inst $i |
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done |
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# some basic terminfo files |
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for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do |
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[ -f ${_terminfodir}/l/linux ] && break |
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done |
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inst_multiple -o ${_terminfodir}/l/linux |
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# softlink mtab |
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ln -fs /proc/self/mounts $initdir/etc/mtab |
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# install any Execs from the service files |
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grep -Eho '^Exec[^ ]*=[^ ]+' $initdir/lib/systemd/system/*.service \ |
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| while read i || [ -n "$i" ]; do |
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i=${i##Exec*=}; i=${i##-} |
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inst_multiple -o $i |
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done |
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# some helper tools for debugging |
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[[ $DEBUGTOOLS ]] && inst_multiple $DEBUGTOOLS |
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# install ld.so.conf* and run ldconfig |
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cp -a /etc/ld.so.conf* $initdir/etc |
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ldconfig -r "$initdir" |
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ddebug "Strip binaeries" |
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find "$initdir" -perm /0111 -type f | xargs -r strip --strip-unneeded | ddebug |
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# copy depmod files |
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inst /lib/modules/$kernel/modules.order |
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inst /lib/modules/$kernel/modules.builtin |
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# generate module dependencies |
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if [[ -d $initdir/lib/modules/$kernel ]] && \ |
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! depmod -a -b "$initdir" $kernel; then |
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dfatal "\"depmod -a $kernel\" failed." |
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exit 1 |
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fi |
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# disable some services |
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systemctl --root "$initdir" mask systemd-update-utmp |
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systemctl --root "$initdir" mask systemd-tmpfiles-setup |
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) |
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# second, install the files needed to make the root filesystem |
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( |
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export initdir=$TESTDIR/overlay |
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. $basedir/dracut-init.sh |
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inst_multiple sfdisk mkfs.btrfs btrfs poweroff cp umount sync dd |
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inst_hook initqueue 01 ./create-root.sh |
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inst_hook initqueue/finished 01 ./finished-false.sh |
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inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules |
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) |
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# create an initramfs that will create the target root filesystem. |
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# We do it this way so that we do not risk trashing the host mdraid |
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# devices, volume groups, encrypted partitions, etc. |
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$basedir/dracut.sh -l -i $TESTDIR/overlay / \ |
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-m "bash udev-rules btrfs base rootfs-block fs-lib kernel-modules qemu" \ |
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-d "piix ide-gd_mod ata_piix btrfs sd_mod" \ |
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--nomdadmconf \ |
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--nohardlink \ |
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--no-hostonly-cmdline -N \ |
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-f $TESTDIR/initramfs.makeroot $KVERSION || return 1 |
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# Invoke KVM and/or QEMU to actually create the target filesystem. |
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rm -rf -- $TESTDIR/overlay |
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dd if=/dev/zero of=$TESTDIR/result bs=1M count=1 |
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$testdir/run-qemu \ |
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-drive format=raw,index=0,media=disk,file=$TESTDIR/root.btrfs \ |
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-drive format=raw,index=1,media=disk,file=$TESTDIR/usr.btrfs \ |
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-drive format=raw,index=2,media=disk,file=$TESTDIR/result \ |
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-append "root=/dev/fakeroot rw rootfstype=btrfs quiet console=ttyS0,115200n81 selinux=0" \ |
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-initrd $TESTDIR/initramfs.makeroot || return 1 |
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if ! grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created $TESTDIR/result; then |
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echo "Could not create root filesystem" |
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return 1 |
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fi |
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( |
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export initdir=$TESTDIR/overlay |
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. $basedir/dracut-init.sh |
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inst_multiple poweroff shutdown dd |
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inst_hook shutdown-emergency 000 ./hard-off.sh |
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inst_hook emergency 000 ./hard-off.sh |
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inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules |
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) |
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[ -e /etc/machine-id ] && EXTRA_MACHINE="/etc/machine-id" |
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[ -e /etc/machine-info ] && EXTRA_MACHINE+=" /etc/machine-info" |
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$basedir/dracut.sh -l -i $TESTDIR/overlay / \ |
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-a "debug systemd i18n qemu" \ |
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${EXTRA_MACHINE:+-I "$EXTRA_MACHINE"} \ |
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-o "dash network plymouth lvm mdraid resume crypt caps dm terminfo usrmount kernel-network-modules rngd" \ |
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-d "piix ide-gd_mod ata_piix btrfs sd_mod i6300esb ib700wdt" \ |
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--no-hostonly-cmdline -N \ |
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-f $TESTDIR/initramfs.testing $KVERSION || return 1 |
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rm -rf -- $TESTDIR/overlay |
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} |
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test_cleanup() { |
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return 0 |
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} |
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. $testdir/test-functions
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