File 0075-95dasd_rules-enable-parsing-of-rd.dasd-commandline-p.patch of Package dracut.16003
From 1ab0a485f8e3a3b0ba62ea2f920fd3457039e7f1 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Wed, 18 Jun 2014 15:10:46 +0200
Subject: 95dasd_rules: enable parsing of rd.dasd= commandline parameter
Dracut documents the 'rd.dasd=' parameter, so we should be
enabling the usage of this parameter, too.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
modules.d/95dasd_rules/parse-dasd.sh | 37 ++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
Index: dracut-042/modules.d/95dasd_rules/parse-dasd.sh
===================================================================
--- dracut-042.orig/modules.d/95dasd_rules/parse-dasd.sh 2015-06-11 17:39:47.000000000 +0200
+++ dracut-042/modules.d/95dasd_rules/parse-dasd.sh 2015-06-24 18:02:09.969406631 +0200
@@ -52,3 +52,40 @@ for dasd_arg in $(getargs root=) $(getar
fi
)
done
+
+for dasd_arg in $(getargs rd.dasd=); do
+ (
+ IFS=","
+ set -- $dasd_arg
+ unset IFS
+ while (($# > 0)); do
+ case $1 in
+ autodetect|probeonly)
+ shift
+ ;;
+ *-*)
+ range=$1
+ IFS="-"
+ set -- $range
+ start=${1#0.0.}
+ shift
+ end=${1#0.0.}
+ shift
+ unset IFS
+ for dev in $(seq $(( 10#$start )) $(( 10#$end )) ) ; do
+ create_udev_rule $(printf "0.0.%04d" "$dev")
+ done
+ ;;
+ *)
+ dev=${1%(ro)}
+ if [ "$dev" != "$1" ] ; then
+ ro=1
+ fi
+ dev=${dev#0.0.}
+ create_udev_rule $(printf "0.0.%04d" $(( 10#$dev )) )
+ shift
+ ;;
+ esac
+ done
+ )
+done