Change default metadata from 0.90 to 1.1

1.1 is more flexible in a number of ways and is safer.
0.90 is still fully supported.
1.0 should possibly be used for RAID1 arrays that you
want to boot off, depending on your boot loader.

Signed-off-by: NeilBrown <neilb@suse.de>

31 files changed, 94 insertions, 89 deletions

diff --git a/tests/00linear b/tests/00linear
index d0791c1..1aea0a2 100644
--- a/tests/00linear
+++ b/tests/00linear
@@ -3,11 +3,17 @@
 
 mdadm -CR $md0 -l linear -n3 $dev0 $dev1 $dev2
 check linear
-testdev $md0 3 $mdsize0 1
+testdev $md0 3 $mdsize1_l 1
 mdadm -S $md0
 
-# now with version-1 superblock
-mdadm -CR $md0 -e1 --level=linear -n4 $dev0 $dev1 $dev2 $dev3
+# now with version-0.90 superblock
+mdadm -CR $md0 -e0.90 --level=linear -n4 $dev0 $dev1 $dev2 $dev3
+check linear
+testdev $md0 4 $mdsize0 1
+mdadm -S $md0
+
+# now with version-1.0 superblock
+mdadm -CR $md0 -e1.0 --level=linear -n4 $dev0 $dev1 $dev2 $dev3
 check linear
 testdev $md0 4 $mdsize1 1
 mdadm -S $md0
diff --git a/tests/00multipath b/tests/00multipath
index efad690..cc52fb3 100644
--- a/tests/00multipath
+++ b/tests/00multipath
@@ -4,21 +4,21 @@
 
 mdadm -CR $md1 -l multipath -n2 $path0 $path1
 
-testdev $md1 1 $mdsize0 1
+testdev $md1 1 $mdsize1 1
 
 mdadm $md1 -f $path0
 rotest $md1
-testdev $md1 1 $mdsize0 1
+testdev $md1 1 $mdsize1 1
 
 mdadm $md1 -r $path0
 mdadm $md1 -a $path0
 
 rotest $md1
-testdev $md1 1 $mdsize0 1
+testdev $md1 1 $mdsize1 1
 
 mdadm $md1 -f $path1
 mdadm $md1 -r $path1
 rotest $md1
-testdev $md1 1 $mdsize0 1
+testdev $md1 1 $mdsize1 1
 
 mdadm -S $md1
diff --git a/tests/00raid0 b/tests/00raid0
index 8c3dfc3..1614a63 100644
--- a/tests/00raid0
+++ b/tests/00raid0
@@ -3,13 +3,13 @@
 
 mdadm -CR $md0 -l raid0 -n3 $dev0 $dev1 $dev2 
 check raid0
-testdev $md0 3 $mdsize0 512 
+testdev $md0 3 $mdsize1_l 512 
 mdadm -S $md0
 
-# now with version-1 superblock
-mdadm -CR $md0 -e1 -l0 -n4 $dev0 $dev1 $dev2 $dev3 
+# now with version-0.90 superblock
+mdadm -CR $md0 -e0.90 -l0 -n4 $dev0 $dev1 $dev2 $dev3 
 check raid0
-testdev $md0 4 $mdsize1 512 
+testdev $md0 4 $mdsize0 512 
 mdadm -S $md0
 
 # now with no superblock
@@ -22,13 +22,13 @@ mdadm -S $md0
 # now same again with different chunk size
 for chunk in 4 32 256
 do
-  mdadm -CR $md0 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2 
+  mdadm -CR $md0 -e0.90 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2 
   check raid0
   testdev $md0 3 $mdsize0 $chunk
   mdadm -S $md0
 
   # now with version-1 superblock
-  mdadm -CR $md0 -e1 -l0 -c $chunk -n4 $dev0 $dev1 $dev2 $dev3 
+  mdadm -CR $md0 -e1.0 -l0 -c $chunk -n4 $dev0 $dev1 $dev2 $dev3 
   check raid0
   testdev $md0 4 $mdsize1 $chunk
   mdadm -S $md0
diff --git a/tests/00raid1 b/tests/00raid1
index 2ad82d0..45dc86a 100644
--- a/tests/00raid1
+++ b/tests/00raid1
@@ -6,14 +6,14 @@
 mdadm -CR $md0 -l 1 -n2 $dev0 $dev1 
 check resync
 check raid1
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 mdadm -S $md0
 
-# now with version-1 superblock, spare
-mdadm -CR $md0 -e1 --level=raid1 -n3 -x2 $dev0 missing missing $dev1 $dev2 
+# now with version-0.90 superblock, spare
+mdadm -CR $md0 -e0.90 --level=raid1 -n3 -x2 $dev0 missing missing $dev1 $dev2 
 check recovery
 check raid1
-testdev $md0 1 $mdsize1b 1
+testdev $md0 1 $mdsize0 1
 mdadm -S $md0
 
 # now with no superblock
diff --git a/tests/00raid10 b/tests/00raid10
index 283bfcd..796b970 100644
--- a/tests/00raid10
+++ b/tests/00raid10
@@ -13,6 +13,6 @@ do
  esac
  mdadm --create --run --level=raid10 --layout $lo --raid-disks 6 -x 1 $md0 $devs
  check resync ; check raid10
- testdev $md0 $m $mdsize0 $[512*cm]
+ testdev $md0 $m $mdsize1 $[512*cm]
  mdadm -S $md0
 done
diff --git a/tests/00raid4 b/tests/00raid4
index fa6eab5..97d3e3f 100644
--- a/tests/00raid4
+++ b/tests/00raid4
@@ -3,7 +3,7 @@
 
 mdadm -CfR $md0 -l 4 -n3 $dev0 $dev1 $dev2 
 check resync ; check raid[45]
-testdev $md0 2 $mdsize0 512
+testdev $md0 2 $mdsize1 512
 mdadm -S $md0
 
 # now with version-1 superblock
diff --git a/tests/00raid5 b/tests/00raid5
index 0caf935..a288c83 100644
--- a/tests/00raid5
+++ b/tests/00raid5
@@ -1,7 +1,7 @@
 
 # create a simple raid5 set
 
-mdadm -CfR $md0 -l 5 -n3 $dev0 $dev1 $dev2 
+mdadm -CfR $md0 -e 0.90 -l 5 -n3 $dev0 $dev1 $dev2 
 check resync
 testdev $md0 2 $mdsize0 512
 mdadm -S $md0
@@ -19,7 +19,7 @@ do
 
   mdadm -CfR $md0  -l 5 -p $lo -n3 $dev0 $dev1 $dev2 
   check resync ; check raid5
-  testdev $md0 2 $mdsize0 512
+  testdev $md0 2 $mdsize1 512
   mdadm -S $md0
 
   # now with version-1 superblock
diff --git a/tests/00raid6 b/tests/00raid6
index 4b293e2..63d60f5 100644
--- a/tests/00raid6
+++ b/tests/00raid6
@@ -1,7 +1,7 @@
 
 # create a simple raid6 set
 
-mdadm -CfR $md0 -l 6 -n4 $dev0 $dev1 $dev2 $dev3 
+mdadm -CfR $md0 -e0.90 -l 6 -n4 $dev0 $dev1 $dev2 $dev3 
 check resync ; check raid6
 testdev $md0 2 $mdsize0 512
 mdadm -S $md0
diff --git a/tests/02lineargrow b/tests/02lineargrow
index 3f7c1a9..b093355 100644
--- a/tests/02lineargrow
+++ b/tests/02lineargrow
@@ -6,8 +6,8 @@ do
   case $e in
 	0.90 ) sz=$mdsize0 ;;
 	1 ) sz=$mdsize1 ;;
-	1.1 ) sz=$mdsize11 ;;
-	1.2 ) sz=$mdsize12 ;;
+	1.1 ) sz=$mdsize1_l ;;
+	1.2 ) sz=$mdsize11 ;;
   esac
   mdadm -CRf $md0 --level linear -e $e --raid-disks=1 $dev1
   testdev $md0 1 $sz 1
diff --git a/tests/02r1grow b/tests/02r1grow
index 916a31f..43f037b 100644
--- a/tests/02r1grow
+++ b/tests/02r1grow
@@ -2,7 +2,7 @@
 
 # create a small raid1 array, make it larger.  Then make it smaller
 
-mdadm -CR $md0 --level raid1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3 
+mdadm -CR $md0 -e 0.90 --level raid1 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3 
 check wait
 check state UUU
 testdev $md0 1 $[size/2] 1
diff --git a/tests/02r5grow b/tests/02r5grow
index 0b46f60..e526962 100644
--- a/tests/02r5grow
+++ b/tests/02r5grow
@@ -2,7 +2,7 @@
 
 # create a small raid5 array, make it larger.  Then make it smaller
 
-mdadm -CR $md0 --level raid5 --chunk=32 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3 
+mdadm -CR $md0 -e0.90 --level raid5 --chunk=32 --raid-disks 3 --size $[size/2] $dev1 $dev2 $dev3 
 check wait
 check state UUU
 testdev $md0 2 $[size/2] 32
diff --git a/tests/02r6grow b/tests/02r6grow
index 1a7042c..3261760 100644
--- a/tests/02r6grow
+++ b/tests/02r6grow
@@ -2,7 +2,7 @@
 
 # create a small raid6 array, make it larger.  Then make it smaller
 
-mdadm -CR $md0 --level raid6 --chunk=32 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4 
+mdadm -CR $md0 -e 0.90 --level raid6 --chunk=32 --raid-disks 4 --size $[size/2] $dev1 $dev2 $dev3 $dev4 
 check wait
 check state UUUU
 testdev $md0 2 $[size/2] 32
diff --git a/tests/03r0assem b/tests/03r0assem
index 10e2a66..db6486e 100644
--- a/tests/03r0assem
+++ b/tests/03r0assem
@@ -6,7 +6,7 @@
 
 mdadm -CR $md2 -l0 -n3 $dev0 $dev1 $dev2 
 check raid0
-tst="testdev $md2 3 $mdsize0 512"
+tst="testdev $md2 3 $mdsize1 512"
 $tst
 uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
 mdadm -S $md2
@@ -19,7 +19,7 @@ mdadm -A $md2 -u $uuid $devlist
 $tst
 mdadm -S $md2
 
-mdadm --assemble $md2 --super-minor=2 $devlist 
+mdadm --assemble $md2 --name=2 $devlist 
 $tst
 mdadm -S $md2
 
@@ -35,7 +35,7 @@ mdadm -S $md2
 
 { 
   echo DEVICE $devlist
-  echo array $md2 super-minor=2
+  echo array $md2 name=2
 } > $conf
 
 mdadm -As -c $conf $md2 
@@ -65,12 +65,12 @@ $tst
 mdadm -S $md2
 
 
-### Now for version 1...
+### Now for version 0...
 
 mdadm --zero-superblock $dev0 $dev1 $dev2
-mdadm -CR $md2 -l0 --metadata=1.0 -n3 $dev0 $dev1 $dev2 
+mdadm -CR $md2 -l0 --metadata=0.90 -n3 $dev0 $dev1 $dev2 
 check raid0
-tst="testdev $md2 3 $mdsize1 512"
+tst="testdev $md2 3 $mdsize0 512"
 $tst
 
 uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
@@ -84,10 +84,9 @@ mdadm -A $md2 -u $uuid $devlist
 $tst
 mdadm -S $md2
 
-# version 1 has no super-minor
-# mdadm --assemble $md2 --super-minor=2 $devlist # 
-# $tst
-# mdadm -S $md2
+mdadm --assemble $md2 --super-minor=2 $devlist # 
+$tst
+mdadm -S $md2
 
 conf=$targetdir/mdadm.conf
 { 
@@ -99,14 +98,14 @@ mdadm -As -c $conf $md2
 $tst
 mdadm -S $md2
 
-#{ 
-#  echo DEVICE $devlist
-#  echo array $md2 super-minor=2
-#} > $conf
-#
-#mdadm -As -c $conf $md2 
-#$tst
-#mdadm -S $md2
+{ 
+  echo DEVICE $devlist
+  echo array $md2 super-minor=2
+} > $conf
+
+mdadm -As -c $conf $md2 
+$tst
+mdadm -S $md2
 
 
 { 
diff --git a/tests/03r5assem b/tests/03r5assem
index 585170f..de0d56b 100644
--- a/tests/03r5assem
+++ b/tests/03r5assem
@@ -2,7 +2,7 @@
 # create a raid5 array and assemble it in various ways,
 # including with missing devices.
 
-mdadm -CR $md1 -l5 -n3 $dev0 $dev1 $dev2 
+mdadm -CR -e 0.90 $md1 -l5 -n3 $dev0 $dev1 $dev2 
 tst="check raid5 ;testdev $md1 2 $mdsize0 512 ; mdadm -S $md1"
 uuid=`mdadm -Db $md1 | sed 's/.*UUID=//'`
 check wait
diff --git a/tests/04r0update b/tests/04r0update
index e13645b..0cd815a 100644
--- a/tests/04r0update
+++ b/tests/04r0update
@@ -1,6 +1,6 @@
 
 # create a raid0, re-assemble with a different super-minor
-mdadm -CR $md0 -l0 -n3 $dev0 $dev1 $dev2 
+mdadm -CR -e 0.90 $md0 -l0 -n3 $dev0 $dev1 $dev2 
 testdev $md0 3 $mdsize0 512
 minor1=`mdadm -E $dev0 | sed -n -e 's/.*Preferred Minor : //p'`
 mdadm -S /dev/md0
diff --git a/tests/05r1-bitmapfile b/tests/05r1-bitmapfile
index 59564cb..380b229 100644
--- a/tests/05r1-bitmapfile
+++ b/tests/05r1-bitmapfile
@@ -6,11 +6,11 @@ bmf=$targetdir/bitmap
 rm -f $bmf
 mdadm --create --run $md0 --level=1 -n2 --delay=1  --bitmap $bmf $dev1 $dev2  
 check wait
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 mdadm -S $md0
 
 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
@@ -20,7 +20,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev1
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 sleep 4
 dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r1-grow-external b/tests/05r1-grow-external
index aa49109..c110093 100644
--- a/tests/05r1-grow-external
+++ b/tests/05r1-grow-external
@@ -4,7 +4,7 @@
 #
 mdadm --create --run $md0 -l 1 -n 2 $dev1 $dev2
 check wait
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 
 bmf=$targetdir/bm
 rm -f $bmf
@@ -14,7 +14,7 @@ dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty4=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
diff --git a/tests/05r1-grow-internal b/tests/05r1-grow-internal
index 1da28a9..6389562 100644
--- a/tests/05r1-grow-internal
+++ b/tests/05r1-grow-internal
@@ -4,7 +4,7 @@
 #
 mdadm --create --run $md0 -l 1 -n 2 $dev1 $dev2
 check wait
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 
 #mdadm -E $dev1
 mdadm --grow $md0 --bitmap=internal --delay=1 || { mdadm -X $dev2 ; exit 1; }
@@ -12,7 +12,7 @@ dirty1=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty2=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty4=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
diff --git a/tests/05r1-internalbitmap b/tests/05r1-internalbitmap
index 30114b0..0af4a7a 100644
--- a/tests/05r1-internalbitmap
+++ b/tests/05r1-internalbitmap
@@ -2,7 +2,7 @@
 # 
 # create a raid1 with an internal bitmap
 #
-mdadm --create --run $md0 --level=1 -n2 --delay=1  --bitmap internal $dev1 $dev2  
+mdadm --create -e0.90 --run $md0 --level=1 -n2 --delay=1  --bitmap internal $dev1 $dev2  
 check wait
 testdev $md0 1 $mdsize0 1
 mdadm -S $md0
diff --git a/tests/05r1-n3-bitmapfile b/tests/05r1-n3-bitmapfile
index 59664fb..4b4f0f1 100644
--- a/tests/05r1-n3-bitmapfile
+++ b/tests/05r1-n3-bitmapfile
@@ -6,7 +6,7 @@
 #
 bmf=$targetdir/bitmap
 rm -f $bmf
-mdadm --create --run $md0 --level=1 -n3 --delay=1  --bitmap $bmf $dev1 $dev2 $dev3  
+mdadm --create -e0.90 --run $md0 --level=1 -n3 --delay=1  --bitmap $bmf $dev1 $dev2 $dev3  
 check wait
 testdev $md0 1 $mdsize0 1
 mdadm -S $md0
diff --git a/tests/05r1-re-add b/tests/05r1-re-add
index b2dd82e..97db6c5 100644
--- a/tests/05r1-re-add
+++ b/tests/05r1-re-add
@@ -8,7 +8,7 @@
 mdadm -CR $md0 -l1 -n2 -binternal -d1 $dev1 $dev2
 check resync
 check wait
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 sleep 4
 
 mdadm $md0 -f $dev2
@@ -21,10 +21,10 @@ check nosync
 mdadm $md0 -f $dev2
 sleep 1
 mdadm $md0 -r $dev2
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize1 1
 mdadm $md0 -a $dev2
 check wait
-cmp --bytes=$[$mdsize0*1024] $dev1 $dev2
+cmp --ignore-initial=$[16*512] --bytes=$[$mdsize0*1024] $dev1 $dev2
 
 mdadm $md0 -f $dev2; sleep 1
 mdadm $md0 -r $dev2
@@ -32,5 +32,5 @@ if dd if=/dev/zero of=$md0 ; then : ; fi
 mdadm $md0 -a $dev2
 check recovery
 check wait
-cmp --bytes=$[$mdsize0*1024] $dev1 $dev2
+cmp --ignore-initial=$[16*512] --bytes=$[$mdsize0*1024] $dev1 $dev2
 mdadm -S $md0
diff --git a/tests/05r5-bitmapfile b/tests/05r5-bitmapfile
index 25c1228..c753758 100644
--- a/tests/05r5-bitmapfile
+++ b/tests/05r5-bitmapfile
@@ -6,11 +6,11 @@ bmf=$targetdir/bitmap
 rm -f $bmf
 mdadm --create --run $md0 --level=5 -n3 --delay=1  --bitmap $bmf $dev1 $dev2 $dev3
 check wait
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 mdadm -S $md0
 
 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2 $dev3
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
@@ -20,7 +20,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev1
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 sleep 4
 dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r5-internalbitmap b/tests/05r5-internalbitmap
index d79db90..50dd36e 100644
--- a/tests/05r5-internalbitmap
+++ b/tests/05r5-internalbitmap
@@ -4,11 +4,11 @@
 #
 mdadm --create --run $md0 --level=5 -n3 --delay=1  --bitmap internal $dev1 $dev2 $dev3
 check wait
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 mdadm -S $md0
 
 mdadm --assemble $md0 $dev1 $dev2 $dev3
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 dirty1=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty2=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
@@ -18,7 +18,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev1
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 sleep 4
 dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r6-bitmapfile b/tests/05r6-bitmapfile
index 865cedb..28c590e 100644
--- a/tests/05r6-bitmapfile
+++ b/tests/05r6-bitmapfile
@@ -6,11 +6,11 @@ bmf=$targetdir/bitmap
 rm -f $bmf
 mdadm --create --run $md0 --level=6 -n4 --delay=1  --bitmap $bmf $dev1 $dev2 $dev3 $dev4
 check wait
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 mdadm -S $md0
 
 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2 $dev3 $dev4
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 dirty1=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 sleep 4
 dirty2=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
@@ -20,7 +20,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev3
-testdev $md0 2 $mdsize0 1
+testdev $md0 2 $mdsize1 512
 sleep 4
 dirty3=`mdadm -X $bmf | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/06r5swap b/tests/06r5swap
index 6a722e8..5373a60 100644
--- a/tests/06r5swap
+++ b/tests/06r5swap
@@ -1,7 +1,7 @@
 
 # make a raid5 array, byte swap the superblocks, then assemble...
 
-mdadm -CR $md0 -l5 -n4 $dev0 $dev1 $dev2 $dev3
+mdadm -CR $md0 -e 0.90 -l5 -n4 $dev0 $dev1 $dev2 $dev3
 sleep 4
 mdadm -S $md0
 
diff --git a/tests/06wrmostly b/tests/06wrmostly
index 34be60d..a4d730e 100644
--- a/tests/06wrmostly
+++ b/tests/06wrmostly
@@ -2,13 +2,13 @@
 # create a raid1 array with a wrmostly device
 
 mdadm -CR $md0 -l1 -n3 $dev0 $dev1 --write-mostly $dev2
-testdev $md0 1 $mdsize0 64
+testdev $md0 1 $mdsize1 1
 
 # unfortunately, we cannot measure if any read requests are going to $dev2
 
 mdadm -S $md0
 
 mdadm -CR $md0 -l1 -n3 --write-behind --bitmap=internal $dev0 $dev1 --write-mostly $dev2
-testdev $md0 1 $mdsize0 64
+testdev $md0 1 $mdsize1 1
 mdadm -S $md0
 
diff --git a/tests/07autoassemble b/tests/07autoassemble
index be3d993..49b9985 100644
--- a/tests/07autoassemble
+++ b/tests/07autoassemble
@@ -8,9 +8,9 @@ mdadm -CR $md0 -l0 -n2 $md1 $md2  --homehost=testing
 
 mdadm -Ss
 mdadm -As -c /dev/null --homehost=testing -vvv
-testdev $md1 1 $mdsize0 64
-testdev $md2 1 $mdsize0 64
-testdev $md0 2 $mdsize00 512
+testdev $md1 1 $mdsize1 1
+testdev $md2 1 $mdsize1 1
+testdev $md0 2 $mdsize11 512
 mdadm -Ss
 
 mdadm --zero-superblock $dev0 $dev1 $dev2 $dev3
@@ -19,6 +19,6 @@ mdadm -CR $md1 -l1 -n2 $dev0 $dev1  --homehost=testing
 mdadm -CR $md0 -l0 -n2 $md1 $dev2  --homehost=testing
 mdadm -Ss
 mdadm -As -c /dev/null --homehost=testing -vvv
-testdev $md1 1 $mdsize0 64
-testdev $md0 1 $[mdsize0+mdsize00] 512
+testdev $md1 1 $mdsize1 1
+testdev $md0 1 $[mdsize1+mdsize11] 512
 mdadm -Ss
diff --git a/tests/07autodetect b/tests/07autodetect
index 5460c5b..156cced 100644
--- a/tests/07autodetect
+++ b/tests/07autodetect
@@ -12,15 +12,15 @@ then
 fi
 
 
-mdadm -CR $mdp0 -l0 -f -n1 $dev0
-mdadm -CR $mdp1 -l0 -f -n1 $dev1
+mdadm -CR -e 0 $mdp0 -l0 -f -n1 $dev0
+mdadm -CR -e 0 $mdp1 -l0 -f -n1 $dev1
 sfdisk $mdp0 >&2 << END
 ,,FD
 END
 sfdisk $mdp1 >&2 << END
 ,,FD
 END
-mdadm -CR $md0 -l1 -n2 ${mdp0}p1 ${mdp1}p1
+mdadm -CR -e 0 $md0 -l1 -n2 ${mdp0}p1 ${mdp1}p1
 check resync
 check raid1
 check wait
diff --git a/tests/07changelevels b/tests/07changelevels
index 633798d..57790a1 100644
--- a/tests/07changelevels
+++ b/tests/07changelevels
@@ -10,7 +10,7 @@ export MDADM_GROW_VERIFY=1
 dotest() {
  sleep 0.5
  check wait
- testdev $md0 $1 $mdsize0 64 nd
+ testdev $md0 $1 $mdsize1 64 nd
  blockdev --flushbufs $md0
  cmp -s -n $[textK*1024] $md0 /tmp/RandFile || { echo cmp failed; exit 2; }
  # write something new - shift chars 4 space
@@ -42,8 +42,8 @@ checkgeo() {
 
 bu=/tmp/md-test-backup
 rm -f $bu
-mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2
-testdev $md0 1 $mdsize0 64
+mdadm -CR $md0 -l1 -n2 -x1 $dev0 $dev1 $dev2 -z 19968
+testdev $md0 1 $mdsize1 64
 dd if=/tmp/RandFile of=$md0
 dotest 1
 
@@ -57,14 +57,14 @@ dotest 3
 mdadm -G $md0 -l6 --backup-file $bu
 dotest 3
 
-mdadm -G /dev/md0 --array-size $[mdsize0*2]
+mdadm -G /dev/md0 --array-size 39936
 mdadm -G $md0 -n4 --backup-file $bu
 dotest 2
 
 mdadm -G $md0 -l5 --backup-file $bu
 dotest 2
 
-mdadm -G /dev/md0 --array-size $mdsize0
+mdadm -G /dev/md0 --array-size 19968
 mdadm -G $md0 -n2 --backup-file $bu
 dotest 1
 
@@ -79,7 +79,7 @@ dotest 3
 
 mdadm $md0 --fail $dev0
 
-mdadm -G /dev/md0 --array-size $[mdsize0*2]
+mdadm -G /dev/md0 --array-size 39936
 mdadm -G $md0 -n4 --backup-file $bu
 dotest 2
 mdadm $md0 --fail $dev4
@@ -98,7 +98,7 @@ dotest 2
 mdadm -G $md0 -l5 --backup-file $bu
 dotest 2
 
-mdadm -G /dev/md0 --array-size $mdsize0
+mdadm -G /dev/md0 --array-size 19968
 mdadm -G $md0 -n2 --backup-file $bu
 dotest 1
 mdadm $md0 --fail $dev2
diff --git a/tests/07layouts b/tests/07layouts
index 91baec0..e72bb35 100644
--- a/tests/07layouts
+++ b/tests/07layouts
@@ -12,7 +12,7 @@ export MDADM_GROW_VERITY=1
 dotest() {
  sleep 0.5
  check wait
- testdev $md0 $1 $mdsize0 512 nd
+ testdev $md0 $1 $mdsize1 512 nd
  blockdev --flushbufs $md0
  cmp -s -n $[textK*1024] $md0 /tmp/RandFile || { echo cmp failed; exit 2; }
  # write something new - shift chars 4 space
diff --git a/tests/07testreshape5 b/tests/07testreshape5
index 7c2bfc1..724621a 100644
--- a/tests/07testreshape5
+++ b/tests/07testreshape5
@@ -25,7 +25,7 @@ do
       # test restore: make a raid5 from a file, then do a compare
       dd if=/dev/urandom of=/tmp/RandFile bs=1024 count=$size
       $dir/test_stripe restore /tmp/RandFile $disks $[chunk*1024] $level $nlayout 0 $[size*1024] $devs
-      mdadm -CR $md0 -amd -l$level -n$disks --assume-clean -c $chunk -p $layout $devs
+      mdadm -CR -e 1.0 $md0 -amd -l$level -n$disks --assume-clean -c $chunk -p $layout $devs
       cmp -s -n $[size*1024] $md0 /tmp/RandFile || { echo cmp failed ; exit 2; }
 
       # FIXME check parity