From 662c349a5a995c270c8f7bcf0a4b4a0408c813fd Mon Sep 17 00:00:00 2001

From: Zhilong Liu <zlliu@suse.com>

Date: Wed, 7 Jun 2017 17:31:26 +0800

Subject: [RHEL7.5 PATCH 154/169] mdadm/test: Convert code format to use

 Tab

In case to make codes neat, this commit didn't change

any codes, just tidy up and use Tab as code format.

Signed-off-by: Zhilong Liu <zlliu@suse.com>

Signed-off-by: Jes Sorensen <jsorensen@fb.com>

---

 test | 702 ++++++++++++++++++++++++++++++++++++-------------------------------

 1 file changed, 378 insertions(+), 324 deletions(-)

diff --git a/test b/test

index 13f1bda..7942d6e 100755

--- a/test

+++ b/test

@@ -3,8 +3,9 @@

 # run test suite for mdadm

 user=`id -un`

 if [ " $user" != " root" ]

-then echo >&2 "test: testing can only be done as 'root'."

-     exit 1;

+then

+	echo >&2 "test: testing can only be done as 'root'."

+	exit 1

 fi

 prefix='[0-9][0-9]'

@@ -13,7 +14,7 @@ dir=`pwd`

 mdadm=$dir/mdadm

 if [ \! -x $mdadm ]

 then

-   echo >&2 "test: $mdadm isn't usable."

+	echo >&2 "test: $mdadm isn't usable."

 fi

 testdir="tests"

@@ -25,8 +26,9 @@ echo "Testing on linux-$(uname -r) kernel"

 # Check whether to run multipath tests

 modprobe multipath 2> /dev/null

-if grep -s 'Personalities : .*multipath' > /dev/null /proc/mdstat ; then

-    MULTIPATH="yes"

+if grep -s 'Personalities : .*multipath' > /dev/null /proc/mdstat

+then

+	MULTIPATH="yes"

 fi

 INTEGRITY=yes

 DEVTYPE=loop

@@ -36,7 +38,9 @@ LVM_VOLGROUP=mdtest

 export MDADM_NO_SYSTEMCTL=1

 # assume md0, md1, md2 exist in /dev

-md0=/dev/md0 md1=/dev/md1 md2=/dev/md2

+md0=/dev/md0

+md1=/dev/md1

+md2=/dev/md2

 mdp0=/dev/md_d0

 mdp1=/dev/md_d1

@@ -69,21 +73,21 @@ config=/tmp/mdadm.conf

 cleanup() {

 	udevadm settle

 	$mdadm -Ssq 2> /dev/null

-        case $DEVTYPE in

-        loop)

-	  for d in 0 1 2 3 4 5 6 7  8 9 10 11 12 13

-	  do

-	    losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d

-	    rm -f /dev/disk/by-path/loop*

-	  done

-          ;;

-        lvm)

-	  for d in 0 1 2 3 4 5 6 7  8 9 10 11 12 13

-	  do

-	    eval "lvremove --quiet -f \$dev$d"

-	  done

-          ;;

-        esac

+	case $DEVTYPE in

+	loop)

+		for d in 0 1 2 3 4 5 6 7  8 9 10 11 12 13

+		do

+			losetup -d /dev/loop$d # rm -f $targetdir/mdtest$d

+			rm -f /dev/disk/by-path/loop*

+		done

+		;;

+	lvm)

+		for d in 0 1 2 3 4 5 6 7  8 9 10 11 12 13

+		do

+			eval "lvremove --quiet -f \$dev$d"

+		done

+		;;

+	esac

 }

 ctrl_c() {

@@ -91,329 +95,377 @@ ctrl_c() {

 }

 do_setup() {

-  trap cleanup 0 1 3 15

-  trap ctrl_c 2

+	trap cleanup 0 1 3 15

+	trap ctrl_c 2

-  # make sure there are no loop devices remaining.

-  # udev started things can sometimes prevent them being stopped

-  # immediately

-  while grep loop /proc/partitions > /dev/null 2>&1

-  do

-    mdadm -Ss

-    losetup -d /dev/loop[0-9]* 2> /dev/null

-    sleep 1

-  done

-  devlist=

-  for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13

-  do

-    sz=$size

-    if [ $d -gt 7 ]; then sz=$ddfsize ; fi

-    case $DEVTYPE in

-    loop)

-      [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1

-      # make sure udev doesn't touch

-      mdadm --zero $targetdir/mdtest$d 2> /dev/null

-      [ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d

-      if [ $d -eq 7 ]

-      then

-        losetup /dev/loop$d $targetdir/mdtest6 # for multipath use

-      else

-        losetup /dev/loop$d $targetdir/mdtest$d

-      fi

-      eval dev$d=/dev/loop$d

-      eval file$d=$targetdir/mdtest$d

-      ;;

-    lvm)

-      unset MULTIPATH

-      eval dev$d=/dev/mapper/${LVM_VOLGROUP}-mdtest$d

-      if ! lvcreate --quiet -L ${sz}K -n mdtest$d $LVM_VOLGROUP; then

-	  trap '' 0 # make sure lvremove is not called

-	  eval echo error creating \$dev$d

-	  exit 129

-      fi

-      ;;

-    ram)

-      unset MULTIPATH

-      eval dev$d=/dev/ram$d

-      ;;

-    esac

-    eval devlist=\"\$devlist \$dev$d\"

-    eval devlist$d=\"\$devlist\"

-   #" <-- add this quote to un-confuse vim syntax highlighting

-  done

-  path0=$dev6

-  path1=$dev7

-

-  ulimit -c unlimited

-  [ -f /proc/mdstat ] || modprobe md_mod

-  echo 2000 > /proc/sys/dev/raid/speed_limit_max

-  echo 0 > /sys/module/md_mod/parameters/start_ro

+	# make sure there are no loop devices remaining.

+	# udev started things can sometimes prevent them being stopped

+	# immediately

+	while grep loop /proc/partitions > /dev/null 2>&1

+	do

+		mdadm -Ss

+		losetup -d /dev/loop[0-9]* 2> /dev/null

+		sleep 1

+	done

+	devlist=

+	for d in 0 1 2 3 4 5 6 7 8 9 10 11 12 13

+	do

+		sz=$size

+		if [ $d -gt 7 ]

+		then

+			sz=$ddfsize

+		fi

+		case $DEVTYPE in

+		loop)

+			[ -f $targetdir/mdtest$d ] ||

+				dd if=/dev/zero of=$targetdir/mdtest$d count=$sz bs=1K > /dev/null 2>&1

+			# make sure udev doesn't touch

+			mdadm --zero $targetdir/mdtest$d 2> /dev/null

+			[ -b /dev/loop$d ] || mknod /dev/loop$d b 7 $d

+			if [ $d -eq 7 ]

+			then

+				losetup /dev/loop$d $targetdir/mdtest6 # for multipath use

+			else

+				losetup /dev/loop$d $targetdir/mdtest$d

+			fi

+			eval dev$d=/dev/loop$d

+			eval file$d=$targetdir/mdtest$d

+			;;

+		lvm)

+			unset MULTIPATH

+			eval dev$d=/dev/mapper/${LVM_VOLGROUP}-mdtest$d

+			if ! lvcreate --quiet -L ${sz}K -n mdtest$d $LVM_VOLGROUP

+			then

+				trap '' 0 # make sure lvremove is not called

+				eval echo error creating \$dev$d

+				exit 129

+			fi

+			;;

+		ram)

+			unset MULTIPATH

+			eval dev$d=/dev/ram$d

+			;;

+		esac

+		eval devlist=\"\$devlist \$dev$d\"

+		eval devlist$d=\"\$devlist\"

+		#" <-- add this quote to un-confuse vim syntax highlighting

+	done

+	path0=$dev6

+	path1=$dev7

+	ulimit -c unlimited

+	[ -f /proc/mdstat ] || modprobe md_mod

+	echo 2000 > /proc/sys/dev/raid/speed_limit_max

+	echo 0 > /sys/module/md_mod/parameters/start_ro

 }

 # mdadm always adds --quiet, and we want to see any unexpected messages

 mdadm() {

-    rm -f $targetdir/stderr

-    case $* in

-	*-S* ) udevadm settle

-	       p=`cat /proc/sys/dev/raid/speed_limit_max`

-	       echo 20000 > /proc/sys/dev/raid/speed_limit_max

-    esac

-    case $* in

-	*-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;;

-	* )    $mdadm 2> $targetdir/stderr --quiet "$@"

-    esac

-    rv=$?

-    case $* in

-	*-S* ) udevadm settle

-	       echo $p > /proc/sys/dev/raid/speed_limit_max

-    esac

-    cat >&2 $targetdir/stderr

-    return $rv

+	rm -f $targetdir/stderr

+	case $* in

+	*-S* )

+		udevadm settle

+		p=`cat /proc/sys/dev/raid/speed_limit_max`

+		echo 20000 > /proc/sys/dev/raid/speed_limit_max

+		;;

+	esac

+	case $* in

+	*-C* )

+		$mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes

+		;;

+	* )

+		$mdadm 2> $targetdir/stderr --quiet "$@"

+		;;

+	esac

+	rv=$?

+	case $* in

+	*-S* )

+		udevadm settle

+		echo $p > /proc/sys/dev/raid/speed_limit_max

+		;;

+	esac

+	cat >&2 $targetdir/stderr

+	return $rv

 }

 # check various things

 check() {

-   case $1 in

-    spares )

-       spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0`

-       if [ $spares -ne $2 ]

-       then

-          echo >&2 "ERROR expected $2 spares, found $spares"; exit 1;

-       fi

-      ;;

-    raid* | linear )

-      grep -s "active $1 " /proc/mdstat > /dev/null || {

-		echo >&2 "ERROR active $1 not found" ; cat /proc/mdstat ; exit 1;}

-     ;;

-    algorithm )

-      grep -s " algorithm $2 " /proc/mdstat > /dev/null || {

-	  echo >&2 "ERROR algorithm $2 not found"; cat /proc/mdstat; exit 1;}

-     ;;

-    resync | recovery | reshape)

-	cnt=5

-	while ! grep -s $1 /proc/mdstat > /dev/null

-	do

-	    if [ $cnt -gt 0 ] && grep -v idle /sys/block/md*/md/sync_action > /dev/null

-	    then # Something isn't idle - wait a bit

+	case $1 in

+	spares )

+		spares=`tr '] ' '\012\012' < /proc/mdstat | grep -c '(S)' || exit 0`

+		if [ $spares -ne $2 ]

+		then

+			echo >&2 "ERROR expected $2 spares, found $spares"

+			exit 1

+		fi

+		;;

+	raid* | linear )

+		grep -s "active $1 " /proc/mdstat > /dev/null || {

+			echo >&2 "ERROR active $1 not found"

+			cat /proc/mdstat

+			exit 1

+		}

+		;;

+	algorithm )

+		grep -s " algorithm $2 " /proc/mdstat > /dev/null || {

+			echo >&2 "ERROR algorithm $2 not found"

+			cat /proc/mdstat

+			exit 1

+		}

+		;;

+	resync | recovery | reshape )

+		cnt=5

+		while ! grep -s $1 /proc/mdstat > /dev/null

+		do

+			if [ $cnt -gt 0 ] && grep -v idle /sys/block/md*/md/sync_action > /dev/null

+			then # Something isn't idle - wait a bit

+				sleep 0.5

+				cnt=$[cnt-1]

+			else

+				echo >&2 ERROR no $1 happening

+				cat /proc/mdstat

+				exit 1

+			fi

+		done

+		;;

+	nosync )

 		sleep 0.5

-		cnt=$[cnt-1]

-	    else

-		echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1

-	    fi

-	done

-	;;

-

-     nosync )

-       sleep 0.5

-       # Since 4.2 we delay the close of recovery until there has been a chance for

-       # spares to be activated.  That means that a recovery that finds nothing

-       # to do can still take a little longer than expected.

-       # add an extra check: is sync_completed shows the end is reached, assume

-       # there is no recovery.

-       if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat ; then

-	   incomplete=`grep / /sys/block/md*/md/sync_completed 2> /dev/null | sed '/^ *\([0-9]*\) \/ \1/d'`

-	   if [ -n "$incomplete" ]; then

-		echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1;

-	   fi

-       fi

-     ;;

-

-    wait )

-      p=`cat /proc/sys/dev/raid/speed_limit_max`

-      echo 2000000 > /proc/sys/dev/raid/speed_limit_max

-      sleep 0.1

-      while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat ||

-	      grep -v idle > /dev/null /sys/block/md*/md/sync_action

-      do sleep 0.5;

-      done

-      echo $p > /proc/sys/dev/raid/speed_limit_max

-      ;;

-

-    state )

-       grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || {

-		echo >&2 "ERROR state $2 not found!"; cat /proc/mdstat ; exit 1; }

-       sleep 0.5

-      ;;

-

-    bitmap )

-       grep -s bitmap > /dev/null /proc/mdstat || {

-		echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; }

-      ;;

-    nobitmap )

-       if grep -s "bitmap" > /dev/null /proc/mdstat

-       then

-		echo >&2 ERROR bitmap present ; cat /proc/mdstat ; exit 1;

-       fi

-      ;;

-

-    readonly )

-       grep -s "read-only" > /dev/null /proc/mdstat || {

-                echo >&2 "ERROR array is not read-only!"; cat /proc/mdstat ; exit 1; }

-      ;;

-

-    inactive )

-       grep -s "inactive" > /dev/null /proc/mdstat || {

-                echo >&2 "ERROR array is not inactive!"; cat /proc/mdstat ; exit 1; }

-      ;;

-    * ) echo >&2 ERROR unknown check $1 ; exit 1;

-   esac

+		# Since 4.2 we delay the close of recovery until there has been a chance for

+		# spares to be activated.  That means that a recovery that finds nothing

+		# to do can still take a little longer than expected.

+		# add an extra check: is sync_completed shows the end is reached, assume

+		# there is no recovery.

+		if grep -s -E '(resync|recovery|reshape) *=' > /dev/null /proc/mdstat

+		then

+			incomplete=`grep / /sys/block/md*/md/sync_completed 2> /dev/null | sed '/^ *\([0-9]*\) \/ \1/d'`

+			if [ -n "$incomplete" ]

+			then

+				echo >&2 "ERROR resync or recovery is happening!"

+				cat /proc/mdstat

+				exit 1

+			fi

+		fi

+		;;

+	wait )

+		p=`cat /proc/sys/dev/raid/speed_limit_max`

+		echo 2000000 > /proc/sys/dev/raid/speed_limit_max

+		sleep 0.1

+		while grep -E '(resync|recovery|reshape|check|repair) *=' > /dev/null /proc/mdstat ||

+			grep -v idle > /dev/null /sys/block/md*/md/sync_action

+		do

+			sleep 0.5

+		done

+		echo $p > /proc/sys/dev/raid/speed_limit_max

+		;;

+	state )

+		grep -s "blocks.*\[$2\]\$" /proc/mdstat > /dev/null || {

+			echo >&2 "ERROR state $2 not found!"

+			cat /proc/mdstat

+			exit 1

+		}

+		sleep 0.5

+		;;

+	bitmap )

+		grep -s bitmap > /dev/null /proc/mdstat || {

+			echo >&2 ERROR no bitmap

+			cat /proc/mdstat

+			exit 1

+		}

+		;;

+	nobitmap )

+		if grep -s "bitmap" > /dev/null /proc/mdstat

+		then

+			echo >&2 ERROR bitmap present

+			cat /proc/mdstat

+			exit 1

+		fi

+		;;

+	readonly )

+		grep -s "read-only" > /dev/null /proc/mdstat || {

+			echo >&2 "ERROR array is not read-only!"

+			cat /proc/mdstat

+			exit 1

+		}

+		;;

+	inactive )

+		grep -s "inactive" > /dev/null /proc/mdstat || {

+			echo >&2 "ERROR array is not inactive!"

+			cat /proc/mdstat

+			exit 1

+		}

+		;;

+	* )

+		echo >&2 ERROR unknown check $1

+		exit 1

+		;;

+	esac

 }

 no_errors() {

-  if [ -s $targetdir/stderr ]

-  then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2;

-  fi

+	if [ -s $targetdir/stderr ]

+	then

+		echo Bad errors from mdadm:

+		cat $targetdir/stderr

+		exit 2

+	fi

 }

-# basic device test

+# basic device test

 testdev() {

-   udevadm settle

-   dev=$1

-   cnt=$2

-   dvsize=$3

-   chunk=$4

-   if [ -z "$5" ]; then

-      mkfs.ext3 -F -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2

-   fi

-   dsize=$[dvsize/chunk]

-   dsize=$[dsize*chunk]

-   rasize=$[dsize*2*cnt]

-   # rasize is in sectors

-   if [ -n "$DEV_ROUND_K" ]; then

-      rasize=$[rasize/DEV_ROUND_K/2]

-      rasize=$[rasize*DEV_ROUND_K*2]

-   fi

-   if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi

-   _sz=`/sbin/blockdev --getsize $dev`

-   if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ]

-   then

-     echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz"

-     exit 1

-   fi

+	udevadm settle

+	dev=$1

+	cnt=$2

+	dvsize=$3

+	chunk=$4

+	if [ -z "$5" ]

+	then

+		mkfs.ext3 -F -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2

+	fi

+	dsize=$[dvsize/chunk]

+	dsize=$[dsize*chunk]

+	rasize=$[dsize*2*cnt]

+	# rasize is in sectors

+	if [ -n "$DEV_ROUND_K" ]

+	then

+		rasize=$[rasize/DEV_ROUND_K/2]

+		rasize=$[rasize*DEV_ROUND_K*2]

+	fi

+	if [ `/sbin/blockdev --getsize $dev` -eq 0 ]

+	then

+		sleep 2

+	fi

+	_sz=`/sbin/blockdev --getsize $dev`

+	if [ $rasize -lt $_sz -o $[rasize*4/5] -gt $_sz ]

+	then

+		echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not $_sz"

+		exit 1

+	fi

 }

 fast_sync() {

-  echo 200000 > /proc/sys/dev/raid/speed_limit_max

+	echo 200000 > /proc/sys/dev/raid/speed_limit_max

 }

 rotest() {

-  dev=$1

-  fsck -fn $dev >&2

+	dev=$1

+	fsck -fn $dev >&2

 }

 do_test() {

-  _script=$1

-  _basename=`basename $_script`

-  if [ -f "$_script" ]

-  then

-    rm -f $targetdir/stderr

-    # stop all arrays, just incase some script left an array active.

-    $mdadm -Ssq 2> /dev/null

-    mdadm --zero $devlist 2> /dev/null

-    mdadm --zero $devlist 2> /dev/null

-    # this might have been reset: restore the default.

-    echo 2000 > /proc/sys/dev/raid/speed_limit_max

-    # source script in a subshell, so it has access to our

-    # namespace, but cannot change it.

-    echo -ne "$_script... "

-    if ( set -ex ; . $_script ) &> $targetdir/log

-    then

-      echo "succeeded"

-      _fail=0

-    else

-      log=log

-      cat $targetdir/stderr >> $targetdir/log

-      echo "=======================dmesg=================" >> $targetdir/log

-      dmesg | tail -n 200 >> $targetdir/log

-      if [ $exitonerror == 0 ]; then

-	  log=log-`basename $_script`

-	  mv $targetdir/log $logdir/$log

-      fi

-      echo "FAILED - see $logdir/$log for details"

-      _fail=1

-    fi

-    if [ "$savelogs" == "1" ]; then

-      cp $targetdir/log $logdir/$_basename.log

-    fi

-    if [ "$_fail" == "1" -a "$exitonerror" == "1" ]; then

-      exit 1

-    fi

-  fi

+	_script=$1

+	_basename=`basename $_script`

+	if [ -f "$_script" ]

+	then

+		rm -f $targetdir/stderr

+		# stop all arrays, just incase some script left an array active.

+		$mdadm -Ssq 2> /dev/null

+		mdadm --zero $devlist 2> /dev/null

+		mdadm --zero $devlist 2> /dev/null

+		# this might have been reset: restore the default.

+		echo 2000 > /proc/sys/dev/raid/speed_limit_max

+		# source script in a subshell, so it has access to our

+		# namespace, but cannot change it.

+		echo -ne "$_script... "

+		if ( set -ex ; . $_script ) &> $targetdir/log

+		then

+			echo "succeeded"

+			_fail=0

+		else

+			log=log

+			cat $targetdir/stderr >> $targetdir/log

+			echo "=======================dmesg=================" >> $targetdir/log

+			dmesg | tail -n 200 >> $targetdir/log

+			if [ $exitonerror == 0 ]; then

+				log=log-`basename $_script`

+				mv $targetdir/log $logdir/$log

+			fi

+			echo "FAILED - see $logdir/$log for details"

+			_fail=1

+		fi

+		if [ "$savelogs" == "1" ]

+		then

+			cp $targetdir/log $logdir/$_basename.log

+		fi

+		if [ "$_fail" == "1" -a "$exitonerror" == "1" ]

+		then

+			exit 1

+		fi

+	fi

 }

 do_help() {

-  echo "Usage: $0 [options]"

-  echo " Options:"

-  echo "    --tests=<test1,test2,..>    Comma separated list of tests to run"

-  echo "    --disable-multipath         Disable any tests involving multipath"

-  echo "    --disable-integrity         Disable slow tests of RAID[56] consistency"

-  echo "    --logdir=<directory>        Directory to save logfiles in"

-  echo "    --save-logs                 Save all logs in <logdir>"

-  echo "    --keep-going                Don't stop on error, ie. run all tests"

-  echo "    --dev=[loop|lvm|ram]        Use loop devices (default), LVM, or RAM disk"

-  echo "    --volgroup=<name>           LVM volume group for LVM test"

-  echo "    setup                       Setup test environment and exit"

-  echo "    cleanup                     Cleanup test environment"

-  echo "    <prefix>                    Run tests with <prefix>"

+	echo "Usage: $0 [options]"

+	echo " Options:"

+	echo "    --tests=<test1,test2,..>    Comma separated list of tests to run"

+	echo "    --disable-multipath         Disable any tests involving multipath"

+	echo "    --disable-integrity         Disable slow tests of RAID[56] consistency"

+	echo "    --logdir=<directory>        Directory to save logfiles in"

+	echo "    --save-logs                 Save all logs in <logdir>"

+	echo "    --keep-going                Don't stop on error, ie. run all tests"

+	echo "    --dev=[loop|lvm|ram]        Use loop devices (default), LVM, or RAM disk"

+	echo "    --volgroup=<name>           LVM volume group for LVM test"

+	echo "    setup                       Setup test environment and exit"

+	echo "    cleanup                     Cleanup test environment"

+	echo "    <prefix>                    Run tests with <prefix>"

 }

 parse_args() {

-  for i in $*

-  do

-    case $i in

-    [0-9]*)

-      prefix=$i

-      ;;

-    setup)

-      echo "mdadm test environment setup"

-      do_setup

-      trap 0; exit 0

-      ;;

-    cleanup)

-      cleanup

-      exit 0

-      ;;

-    --tests=*)

-      TESTLIST=`expr "x$i" : 'x[^=]*=\(.*\)' | sed -e 's/,/ /g'`

-      ;;

-    --logdir=*)

-      logdir=`expr "x$i" : 'x[^=]*=\(.*\)'`

-      ;;

-    --save-logs)

-      savelogs=1

-      ;;

-    --keep-going | --no-error)

-      exitonerror=0

-      ;;

-    --disable-multipath)

-      unset MULTIPATH

-      ;;

-    --disable-integrity)

-      unset INTEGRITY

-      ;;

-    --dev=loop)

-      DEVTYPE=loop

-      ;;

-    --dev=lvm)

-      DEVTYPE=lvm

-      ;;

-    --dev=ram)

-      DEVTYPE=ram

-      ;;

-    --volgroup=*)

-      LVM_VOLGROUP=`expr "x$i" : 'x[^=]*=\(.*\)'`

-      ;;

-    --help)

-      do_help

-      exit 0;

-      ;;

-    -*)

-      echo " $0: Unknown argument: $i"

-      do_help

-      exit 0;

-      ;;

-    esac

-done

+	for i in $*

+	do

+		case $i in

+		[0-9]* )

+			prefix=$i

+			;;

+		setup )

+			echo "mdadm test environment setup"

+			do_setup