blob: 06c57a48eb11b184025c1d5c908a8ab7b1e044a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#!/bin/bash
# called by dracut
cmdline() {
is_dasd() {
local _dev=$1
local _devpath
_devpath=$(
cd -P /sys/dev/block/"$_dev" || exit
echo "$PWD"
)
[ "${_devpath#*/dasd}" == "$_devpath" ] && return 1
_ccw="${_devpath%%/block/*}"
echo "rd.dasd=${_ccw##*/}"
return 0
}
[[ $hostonly ]] || [[ $mount_needs ]] && {
for_each_host_dev_and_slaves_all is_dasd || return 255
} | sort | uniq
}
# called by dracut
check() {
local _arch=${DRACUT_ARCH:-$(uname -m)}
local found=0
local bdev
[ "$_arch" = "s390" -o "$_arch" = "s390x" ] || return 1
[[ $hostonly ]] || [[ $mount_needs ]] && {
for bdev in /sys/block/*; do
case "${bdev##*/}" in
dasd*)
found=$((found + 1))
break
;;
esac
done
[ $found -eq 0 ] && return 255
}
return 0
}
# called by dracut
depends() {
echo 'dasd_mod' bash
return 0
}
# called by dracut
install() {
inst_hook cmdline 30 "$moddir/parse-dasd.sh"
if [[ $hostonly_cmdline == "yes" ]]; then
local _dasd
_dasd=$(cmdline)
[[ $_dasd ]] && printf "%s\n" "$_dasd" >> "${initdir}/etc/cmdline.d/95dasd.conf"
fi
if [[ $hostonly ]]; then
inst_rules_wildcard "51-dasd-*.rules"
inst_rules_wildcard "41-dasd-*.rules"
mark_hostonly /etc/udev/rules.d/51-dasd-*.rules
mark_hostonly /etc/udev/rules.d/41-dasd-*.rules
fi
inst_rules 59-dasd.rules
}
|
