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#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
check() {
local _rootdev
# if an nbd device is not somewhere in the chain of devices root is
# mounted on, fail the hostonly check.
[[ $hostonly ]] || [[ $mount_needs ]] && {
is_nbd() { [[ -b /dev/block/$1 && $1 == 43:* ]] ;}
_rootdev=$(find_root_block_device)
[[ -b /dev/block/$_rootdev ]] || return 1
check_block_and_slaves is_nbd "$_rootdev" || return 255
}
require_binaries nbd-client || return 1
return 0
}
depends() {
# We depend on network modules being loaded
echo network rootfs-block
}
installkernel() {
instmods nbd
}
install() {
inst nbd-client
inst_hook cmdline 90 "$moddir/parse-nbdroot.sh"
inst_script "$moddir/nbdroot.sh" "/sbin/nbdroot"
dracut_need_initqueue
}