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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/$x"
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done
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rm -f -- /etc/lvm/lvm.conf
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udevadm control --reload
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# save a partition at the beginning for future flagging purposes
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sfdisk /dev/sda <<EOF
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,2M
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,20M
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,20M
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,20M
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EOF
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udevadm settle
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for i in sda2 sda3 sda4; do
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lvm pvcreate -ff -y /dev/$i ;
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done && \
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lvm vgcreate dracut /dev/sda[234] && \
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lvm lvcreate -l 100%FREE -n root dracut && \
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lvm vgchange -ay && \
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mke2fs /dev/dracut/root && \
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mkdir -p /sysroot && \
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mount /dev/dracut/root /sysroot && \
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cp -a -t /sysroot /source/* && \
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umount /sysroot && \
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sleep 1 && \
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lvm lvchange -a n /dev/dracut/root && \
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sleep 1 && \
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echo "dracut-root-block-created" | dd oflag=direct,dsync of=/dev/sda1
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poweroff -f
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