Attachment 294963 Details for Bug 254163 – uploaded patch fixing kdump initscript to pass hd?=noprobe,cdrom

[patch] uploaded patch fixing kdump initscript to pass hd?=noprobe,cdrom

avoid_cdrom_drive_at_kdumping.patch (text/plain), 1.73 KB, created by Flavio Leitner on 2008-02-15 02:01:35 UTC

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Creator: Flavio Leitner

Created: 2008-02-15 02:01:35 UTC

Size: 1.73 KB

patch

obsolete

>--- /etc/init.d/kdump.orig	2008-02-08 00:28:01.000000000 +0900
>+++ /etc/init.d/kdump	2008-02-08 00:40:32.000000000 +0900
>@@ -25,6 +25,7 @@ BOOTDIR="/boot"
> 
> KDUMP_KERNELVER=""
> KDUMP_COMMANDLINE=""
>+KDUMP_IDE_NOPROBE_COMMANDLINE=""
> KEXEC_ARGS=""
> KDUMP_CONFIG_FILE="/etc/kdump.conf"
> 
>@@ -175,6 +176,40 @@ function need_64bit_headers()
> 	return 0
> }
> 
>+function avoid_cdrom_drive()
>+{
>+	local DRIVE=""
>+	local MEDIA=""
>+	local IDE_DRIVES=(`echo hd{a,b,c,d}`)
>+	local COUNTER="0"
>+
>+	for DRIVE in ${IDE_DRIVES[@]}
>+	do
>+		if ! $(echo "$KDUMP_COMMANDLINE" |grep -q "$DRIVE=");then
>+			return
>+		fi
>+	done
>+
>+	for DRIVE in ${IDE_DRIVES[@]}
>+	do
>+		if [ -f /proc/ide/$DRIVE/media ];then
>+			MEDIA=$(cat /proc/ide/$DRIVE/media)
>+			if [ x"$MEDIA" == x"cdrom" ]; then
>+				KDUMP_IDE_NOPROBE_COMMANDLINE="$KDUMP_IDE_NOPROBE_COMMANDLINE $DRIVE=$MEDIA"
>+				COUNTER=$(($COUNTER+1))
>+			else
>+				KDUMP_IDE_NOPROBE_COMMANDLINE="$KDUMP_IDE_NOPROBE_COMMANDLINE $DRIVE=noprobe"
>+			fi
>+		else
>+			KDUMP_IDE_NOPROBE_COMMANDLINE="$KDUMP_IDE_NOPROBE_COMMANDLINE $DRIVE=noprobe"
>+		fi
>+	done
>+	# We don't find cdrom drive.
>+	if [ $COUNTER -eq 0 ]; then
>+		KDUMP_IDE_NOPROBE_COMMANDLINE=""
>+	fi
>+}
>+
> # Load the kdump kerel specified in /etc/sysconfig/kdump
> # If none is specified, try to load a kdump kernel with the same version
> # as the currently running kernel.
>@@ -224,6 +259,8 @@ function load_kdump()
> 
> 	KDUMP_COMMANDLINE=`echo $KDUMP_COMMANDLINE | sed -e 's/crashkernel=[0-9]\+[MmKkGg]@[0-9]\+[MmGgKk]//'`
> 	KDUMP_COMMANDLINE="${KDUMP_COMMANDLINE} ${KDUMP_COMMANDLINE_APPEND}"
>+	avoid_cdrom_drive
>+	KDUMP_COMMANDLINE="${KDUMP_COMMANDLINE} ${KDUMP_IDE_NOPROBE_COMMANDLINE}"
> 
> 	KEXEC_OUTPUT=`$KEXEC $KEXEC_ARGS $standard_kexec_args \
> 		--command-line="$KDUMP_COMMANDLINE" \

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Attachments on bug 254163: 294963 | 299953