File 0079-95dasd_rules-fixup-rd.dasd-parsing.patch of Package dracut.10716
From b302dd2a53864bdd4ff271275fa244f654cb92ca Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 26 Jun 2014 10:49:03 +0200
Subject: 95dasd_rules: fixup rd.dasd parsing
There were some errors when rd.dasd parsing, resulting in the
device never to be activated. And we should check for
cio_ignore even if a udev rules has been found.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
modules.d/95dasd_rules/parse-dasd.sh | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
Index: dracut-042/modules.d/95dasd_rules/parse-dasd.sh
===================================================================
--- dracut-042.orig/modules.d/95dasd_rules/parse-dasd.sh 2015-06-24 18:02:10.257423027 +0200
+++ dracut-042/modules.d/95dasd_rules/parse-dasd.sh 2015-06-24 18:02:10.589441929 +0200
@@ -29,6 +29,10 @@ create_udev_rule() {
esac
[ -z "${_drv}" ] && return 0
+ if [ -x /sbin/cio_ignore ] && cio_ignore -i $ccw > /dev/null ; then
+ cio_ignore -r $ccw
+ fi
+
[ -e ${_rule} ] && return 0
cat > $_rule <<EOF
@@ -36,9 +40,6 @@ ACTION=="add", SUBSYSTEM=="ccw", KERNEL=
ACTION=="add", SUBSYSTEM=="drivers", KERNEL=="$_drv", IMPORT{program}="collect $ccw %k ${ccw} $_drv"
ACTION=="add", ENV{COLLECT_$ccw}=="0", ATTR{[ccw/$ccw]online}="1"
EOF
- if [ -x /sbin/cio_ignore ] && ! cio_ignore -i $ccw > /dev/null ; then
- cio_ignore -r $ccw
- fi
}
for dasd_arg in $(getargs root=) $(getargs resume=); do
@@ -46,7 +47,7 @@ for dasd_arg in $(getargs root=) $(getar
case $dasd_arg in
/dev/disk/by-path/ccw-*)
ccw_arg=${dasd_arg##*/}
- break;
+ ;;
esac
if [ -n "$ccw_arg" ] ; then
IFS="-"
@@ -75,8 +76,8 @@ for dasd_arg in $(getargs rd.dasd=); do
end=${1#0.0.}
shift
unset IFS
- for dev in $(seq $(( 10#$start )) $(( 10#$end )) ) ; do
- create_udev_rule $(printf "0.0.%04d" "$dev")
+ for dev in $(seq $(( 16#$start )) $(( 16#$end )) ) ; do
+ create_udev_rule $(printf "0.0.%04x" "$dev")
done
;;
*)
@@ -85,7 +86,7 @@ for dasd_arg in $(getargs rd.dasd=); do
ro=1
fi
dev=${dev#0.0.}
- create_udev_rule $(printf "0.0.%04d" $(( 10#$dev )) )
+ create_udev_rule $(printf "0.0.%04x" $(( 16#$dev )) )
shift
;;
esac