diff --git a/modules.d/95dasd/check b/modules.d/95dasd/check
index a26196cf..72ad8466 100755
--- a/modules.d/95dasd/check
+++ b/modules.d/95dasd/check
@@ -1,5 +1,5 @@
 #!/bin/bash
 arch=$(uname -m)
-[ "$arch" = "s390" -o "$arch" = "s390x" ] || exit 1 
+[ "$arch" = "s390" -o "$arch" = "s390x" ] || exit 1
 
 exit 0
diff --git a/modules.d/95dasd/dasdconf.sh b/modules.d/95dasd/dasdconf.sh
new file mode 100755
index 00000000..40a8ff9b
--- /dev/null
+++ b/modules.d/95dasd/dasdconf.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# config file syntax:
+# deviceno   sysfs_opts...
+#
+# Examples:
+# 0.0.0203 readonly=1 failfast=1
+# 0.0.0204
+# 0.0.0205 erplog=1
+
+CONFIG=/etc/dasd.conf
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+
+if [ -f "$CONFIG" ]; then
+    if [ ! -d /sys/bus/ccw/drivers/dasd-eckd ] && [ ! -d /sys/bus/ccw/drivers/dasd-fba ]; then
+        return
+    fi
+    tr "A-Z" "a-z" < $CONFIG | while read line; do
+        case $line in
+            \#*) ;;
+            *)
+                [ -z "$line" ] && continue
+                set $line
+                DEVICE=$1
+                SYSFSPATH=
+                if [ -r "/sys/bus/ccw/drivers/dasd-eckd/$DEVICE" ]; then
+                    SYSFSPATH="/sys/bus/ccw/drivers/dasd-eckd/$DEVICE"
+                elif [ -r "/sys/bus/ccw/drivers/dasd-fba/$DEVICE" ]; then
+                    SYSFSPATH="/sys/bus/ccw/drivers/dasd-fba/$DEVICE"
+                else
+                    continue
+                fi
+                echo 1 > $SYSFSPATH/online
+                shift
+                while [ ! -z "$1" ]; do
+                    (
+                        attribute="$1"
+                        IFS="="
+                        set $attribute
+                        case "$1" in
+                            readonly|use_diag|erplog|failfast)
+                                if [ -r "$SYSFSPATH/$1" ]; then
+                                    echo $2 > $SYSFSPATH/$1
+                                fi
+                                ;;
+                        esac
+                    )
+                    shift
+                done
+                echo
+                ;;
+        esac
+    done
+fi
diff --git a/modules.d/95dasd/install b/modules.d/95dasd/install
index 8545a253..d918dae6 100755
--- a/modules.d/95dasd/install
+++ b/modules.d/95dasd/install
@@ -1,3 +1,5 @@
 #!/bin/bash
 inst_hook cmdline 30 "$moddir/parse-dasd.sh"
-
+dracut_install tr
+inst "$moddir/dasdconf.sh" /sbin/dasdconf.sh
+inst /etc/dasd.conf
diff --git a/modules.d/95dasd/installkernel b/modules.d/95dasd/installkernel
index c83c1943..1f8b3721 100755
--- a/modules.d/95dasd/installkernel
+++ b/modules.d/95dasd/installkernel
@@ -1,5 +1,4 @@
 #!/bin/bash
 
 instmods dasd_mod dasd_eckd_mod dasd_fba_mod dasd_diag_mod
-	
 
diff --git a/modules.d/95dasd/parse-dasd.sh b/modules.d/95dasd/parse-dasd.sh
index 6caa64ff..af58b319 100755
--- a/modules.d/95dasd/parse-dasd.sh
+++ b/modules.d/95dasd/parse-dasd.sh
@@ -1,7 +1,7 @@
-[ -d /etc/modprobe.d ] || mkdir /etc/modprobe.d
-
-dasd_arg=$(getarg rd_DASD=)
-if [ -n "$dasd_arg" ]; then
-	echo "options dasd_mod dasd=$dasd_arg" >> /etc/modprobe.d/dasd.conf
-fi
-unset dasd_arg
+for dasd_arg in $(getargs 'rd_DASD='); do
+    (
+        IFS=","
+        set $dasd_arg
+        echo "$@" >> /etc/dasd.conf
+    )
+done