openwrt/package/utils/mdadm/files/mdadm.init
Rosen Penev 8eadec40bd mdadm: Fix config generation
The init script generated something like "DEVICE=/dev/sda" when it should
have been generating "DEVICE /dev/sda". mdadm errors on this. Patch by jow.

Also changed the default sendmail path to /usr/sbin/sendmail. No package
in LEDE provides /sbin/sendmail. msmtp provides /usr/sbin/sendmail so use
that.

Also add a patch to fix file paths for mdadm runtime files. mdadm currently
errors on them since /run is missing. Once /run is added to stock LEDE, this
patch can be removed.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[rewrap commit message]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-10-27 02:32:32 +02:00

94 lines
1.9 KiB
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#!/bin/sh /etc/rc.common
START=13
STOP=98
USE_PROCD=1
PROG=/sbin/mdadm
NAME=mdadm
CONF="/var/etc/mdadm.conf"
append_list_item() {
append "$2" "$1" "$3"
}
append_option() {
local var="$1"
local cfg="$2"
local opt="$3"
local name="$4"
local sep="$5"
local str
if [ -n "$sep" ]; then
config_list_foreach "$cfg" "$opt" append_list_item str "$sep"
else
config_get str "$cfg" "$opt"
fi
[ -n "$str" ] && append "$var" $(printf "%s=%s" "${name:-${opt//_/-}}" "$str")
}
mdadm_common() {
local cfg="$1"
local email devices
if [ -x /usr/sbin/sendmail ]; then
config_get email "$cfg" email
[ -n "$email" ] && printf "MAILADDR %s\n" "$email" >> $CONF
fi
config_list_foreach "$cfg" devices append_list_item devices " "
[ -n "$devices" ] && printf "DEVICE %s\n" "$devices" >> $CONF
}
mdadm_array() {
local cfg="$1"
local uuid device devices name array
config_get uuid "$cfg" uuid
config_get name "$cfg" name
config_get device "$cfg" device
if [ -z "$device" ] || [ -z "$uuid$name" ]; then
echo "Skipping array without device, uuid or name" >&2
return
fi
[ -n "$uuid" ] && append array "uuid=$uuid"
[ -n "$name" ] && append array "name=$name"
append_option array "$cfg" super_minor
append_option array "$cfg" spares
append_option array "$cfg" spare_group
append_option array "$cfg" bitmap
append_option array "$cfg" container
append_option array "$cfg" member
append_option array "$cfg" devices devices ","
printf "ARRAY %s %s\n" "$device" "$array" >> $CONF
}
start_service() {
local email
mkdir -p "${CONF%/*}"
printf "# Autogenerated from /etc/config/mdadm, do not edit!\n" > $CONF
config_load mdadm
config_foreach mdadm_common mdadm
config_foreach mdadm_array array
$PROG --assemble --scan --config="$CONF"
procd_open_instance
procd_set_param command "$PROG" --monitor --syslog --scan --config="$CONF"
procd_close_instance
}
stop_service() {
$PROG --stop --scan
}