#!/usr/bin/sh type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh btrfs_check_complete() { local _rootinfo _dev _dev="${1:-/dev/root}" [ -e "$_dev" ] || return 0 _rootinfo=$(udevadm info --query=env "--name=$_dev" 2> /dev/null) if strstr "$_rootinfo" "ID_FS_TYPE=btrfs"; then info "Checking, if btrfs device complete" unset __btrfs_mount mount -o ro "$_dev" /tmp > /dev/null 2>&1 __btrfs_mount=$? [ $__btrfs_mount -eq 0 ] && umount "$_dev" > /dev/null 2>&1 return $__btrfs_mount fi return 0 } btrfs_check_complete "$1"