add TEST-15-BTRFSRAID
Harald Hoyer
parent
8e702c3d0f
commit
54703a719f
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hda", SYMLINK+="sda"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hda*", SYMLINK+="sda$env{MINOR}"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hdb", SYMLINK+="sdb"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hdb*", SYMLINK+="sdb$env{MINOR}"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hdc", SYMLINK+="sdc"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hdc*", SYMLINK+="sdc$env{MINOR}"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", KERNEL=="hdd", SYMLINK+="sdd"
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ACTION=="add|change", SUBSYSTEM=="block", ENV{DEVTYPE}=="partition", KERNEL=="hdd*", SYMLINK+="sdd$env{MINOR}"
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all:
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@make -s --no-print-directory -C ../.. all
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@basedir=../.. testdir=../ ./test.sh --all
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setup:
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@make --no-print-directory -C ../.. all
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@basedir=../.. testdir=../ ./test.sh --setup
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clean:
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@basedir=../.. testdir=../ ./test.sh --clean
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run:
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@basedir=../.. testdir=../ ./test.sh --run
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#!/bin/sh
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# don't let udev and this script step on eachother's toes
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for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
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> "/etc/udev/rules.d/$x"
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done
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udevadm control --reload-rules
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# save a partition at the beginning for future flagging purposes
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sfdisk -C 524288 -H 2 -S 32 -L /dev/sda <<EOF
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,16
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,10240
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,10240
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,10240
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EOF
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mkfs.btrfs -mraid10 -L root /dev/sda2 /dev/sda3 /dev/sda4
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btrfs device scan
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set -e
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mkdir -p /sysroot
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mount /dev/sda4 /sysroot
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cp -a -t /sysroot /source/*
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umount /sysroot
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echo "dracut-root-block-created" >/dev/sda1
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poweroff -f
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#!/bin/sh
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getarg rd.shell || poweroff -f
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getarg failme && poweroff -f
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#!/bin/sh
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export PATH=/sbin:/bin:/usr/sbin:/usr/bin
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exec >/dev/console 2>&1
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echo "dracut-root-block-success" >/dev/sda1
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export TERM=linux
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export PS1='initramfs-test:\w\$ '
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[ -f /etc/fstab ] || ln -s /proc/mounts /etc/fstab
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stty sane
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echo "made it to the rootfs! Powering down."
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mount -n -o remount,ro /
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poweroff -f
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#!/bin/bash
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TEST_DESCRIPTION="root filesystem on multiple device btrfs"
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KVERSION=${KVERSION-$(uname -r)}
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# Uncomment this to debug failures
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#DEBUGFAIL="rd.shell"
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DISKIMAGE=/var/tmp/TEST-15-BTRFSRAID-root.img
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test_run() {
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$testdir/run-qemu -hda $DISKIMAGE -m 256M -nographic \
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-net none -kernel /boot/vmlinuz-$KVERSION \
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-append "root=LABEL=root rw quiet rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.debug $DEBUGFAIL" \
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-initrd initramfs.testing
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grep -m 1 -q dracut-root-block-success $DISKIMAGE || return 1
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}
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test_setup() {
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# Create the blank file to use as a root filesystem
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dd if=/dev/null of=$DISKIMAGE bs=1M seek=1024
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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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cp -a /etc/ld.so.conf* $initdir/etc
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sudo ldconfig -r "$initdir"
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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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. $basedir/dracut-functions
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dracut_install sfdisk mkfs.btrfs poweroff cp umount
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inst_hook initqueue 01 ./create-root.sh
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inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
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)
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# create an initramfs that will create the target root filesystem.
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# We do it this way so that we do not risk trashing the host mdraid
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# devices, volume groups, encrypted partitions, etc.
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$basedir/dracut -l -i overlay / \
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-m "dash btrfs udev-rules base rootfs-block kernel-modules" \
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-d "piix ide-gd_mod ata_piix btrfs sd_mod" \
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--nomdadmconf \
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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 $DISKIMAGE -m 256M -nographic -net none \
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-kernel "/boot/vmlinuz-$kernel" \
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-append "root=LABEL=root rw quiet console=ttyS0,115200n81 selinux=0" \
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-initrd initramfs.makeroot || return 1
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grep -m 1 -q dracut-root-block-created $DISKIMAGE || 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_hook emergency 000 ./hard-off.sh
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inst ./cryptroot-ask /sbin/cryptroot-ask
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inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
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)
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sudo $basedir/dracut -l -i overlay / \
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-o "plymouth network" \
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-a "debug" \
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-d "piix ide-gd_mod ata_piix btrfs 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 $DISKIMAGE initramfs.makeroot initramfs.testing
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}
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. $testdir/test-functions
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