name : block-genrules.sh #!/bin/sh if [ "${root%%:*}" = "block" ]; then { printf 'KERNEL=="%s", SYMLINK+="root"\n' \ ${root#block:/dev/} printf 'SYMLINK=="%s", SYMLINK+="root"\n' \ ${root#block:/dev/} } >> /etc/udev/rules.d/99-root.rules printf '[ -e "%s" ] && { ln -s "%s" /dev/root 2>/dev/null; rm "$job"; }\n' \ "${root#block:}" "${root#block:}" > $hookdir/initqueue/settled/blocksymlink.sh wait_for_dev "${root#block:}" fi