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78 lines
2.6 KiB
78 lines
2.6 KiB
16 years ago
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#!/bin/bash
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TEST_DESCRIPTION="root filesystem on an encrypted LVM PV on a degraded RAID-5"
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KVERSION=${KVERSION-$(uname -r)}
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# Uncomment this to debug failures
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#DEBUGFAIL="rdinitdebug rdnetdebug"
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test_run() {
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$testdir/run-qemu -hda root.ext2 -m 256M -nographic \
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-net none -kernel /boot/vmlinuz-$KVERSION \
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-append "root=/dev/dracut/root rw quiet console=ttyS0,115200n81 rdshell $DEBUGFAIL" \
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-initrd initramfs.testing
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grep -m 1 -q dracut-root-block-success root.ext2 || return 1
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}
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test_setup() {
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# Create the blank file to use as a root filesystem
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dd if=/dev/zero of=root.ext2 bs=1M count=20
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kernel=$KVERSION
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# Create what will eventually be our root filesystem onto an overlay
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(
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initdir=overlay/source
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. $basedir/dracut-functions
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dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \
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/lib/terminfo/l/linux mount dmesg ifconfig dhclient mkdir cp ping dhclient
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inst "$basedir/modules.d/40network/dhclient-script" "/sbin/dhclient-script"
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inst "$basedir/modules.d/40network/ifup" "/sbin/ifup"
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dracut_install grep
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inst ./test-init /sbin/init
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find_binary plymouth >/dev/null && dracut_install plymouth
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(cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
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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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initdir=overlay
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. $basedir/dracut-functions
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dracut_install sfdisk mke2fs poweroff cp umount dd
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inst_simple ./create-root.sh /initqueue/01create-root.sh
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)
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# create an initramfs that will create the target root filesystem.
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# We do it this way so that we do not risk trashing the host mdraid
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# devices, volume groups, encrypted partitions, etc.
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$basedir/dracut -l -i overlay / \
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-m "dash crypt lvm mdraid udev-rules base rootfs-block kernel-modules" \
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-d "ata_piix ext2 sd_mod" \
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-f initramfs.makeroot $KVERSION || return 1
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rm -rf overlay
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# Invoke KVM and/or QEMU to actually create the target filesystem.
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$testdir/run-qemu -hda root.ext2 -m 256M -nographic -net none \
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-kernel "/boot/vmlinuz-$kernel" \
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-append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81" \
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-initrd initramfs.makeroot || return 1
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grep -m 1 -q dracut-root-block-created root.ext2 || return 1
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(
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initdir=overlay
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. $basedir/dracut-functions
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dracut_install poweroff shutdown
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inst_simple ./hard-off.sh /emergency/01hard-off.sh
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inst ./cryptroot-ask /sbin/cryptroot-ask
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)
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sudo $basedir/dracut -l -i overlay / \
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-o "plymouth" \
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-a "debug" \
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-d "ata_piix ext2 sd_mod" \
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-f initramfs.testing $KVERSION || return 1
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}
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test_cleanup() {
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rm -fr overlay mnt
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rm -f root.ext2 initramfs.makeroot initramfs.testing
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}
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. $testdir/test-functions
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