sorry, patch was reversed.
correct patch below:
lvm lvcreate -l 100%FREE -n root dracut
udevadm settle --timeout=4
[ -b /dev/dracut/root ] || emergency_shell
-mke2fs /dev/dracut/root
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+mke2fs /dev/dracut/root
+e2mkdir /dev/dracut/root:/proc
#!/bin/sh
-dracut_install sfdisk mke2fs poweroff cp umount
+dracut_install sfdisk mke2fs poweroff cp umount e2mkdir
inst_hook pre-pivot 02 "$moddir/halt.sh"
inst_hook pre-pivot 01 "$moddir/copy-root.sh"
inst_hook pre-mount 01 "$moddir/create-root.sh"
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