18 files changed, 53 insertions, 40 deletions
diff --git a/Create.c b/Create.c
index f73591fc..58d10687 100644
--- a/Create.c
+++ b/Create.c
@@ -280,6 +280,13 @@ int Create(struct supertype *st, char *mddev,
 
 	if (size == 0) {
 		size = newsize / 2;
+		if (level == 1)
+			/* If this is ever reshaped to RAID5, we will
+			 * need a chunksize.  So round it off a bit
+			 * now just to be safe
+			 */
+			size &= ~(64ULL-1);
+
 		if (size && verbose > 0)
 			fprintf(stderr, Name ": setting size to %lluK\n",
 				(unsigned long long)size);
@@ -482,6 +489,12 @@ int Create(struct supertype *st, char *mddev,
 				return 1;
 			}
 			size = minsize;
+			if (level == 1)
+				/* If this is ever reshaped to RAID5, we will
+				 * need a chunksize.  So round it off a bit
+				 * now just to be safe
+				 */
+				size &= ~(64ULL-1);
 			if (verbose > 0)
 				fprintf(stderr, Name ": size set to %lluK\n", size);
 		}
diff --git a/tests/00raid1 b/tests/00raid1
index e91c5866..eb9a658c 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 mdadm -S $md0
 
 # 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 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 mdadm -S $md0
 
 # now with no superblock
diff --git a/tests/05r1-bitmapfile b/tests/05r1-bitmapfile
index 953613d7..e1fc3de8 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 mdadm -S $md0
 
 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2
-testdev $md0 1 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 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 0d93adbb..49666369 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 
 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 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 f1dbe8e2..a648b440 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 
 #mdadm -E $dev1
 mdadm --grow $md0 --bitmap=internal --bitmap-chunk=4 --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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 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-grow-internal-1 b/tests/05r1-grow-internal-1
index 7539fadf..a110f3b0 100644
--- a/tests/05r1-grow-internal-1
+++ b/tests/05r1-grow-internal-1
@@ -4,7 +4,7 @@
 #
 mdadm --create --run $md0 -e1 -l 1 -n 2 $dev1 $dev2
 check wait
-testdev $md0 1 $mdsize1b 1
+testdev $md0 1 $mdsize1b 64
 
 #mdadm -E $dev1
 mdadm --grow $md0 --bitmap=internal --bitmap-chunk=4 --delay=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 $mdsize1b 1
+testdev $md0 1 $mdsize1b 64
 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 68d65e42..2bfeab8e 100644
--- a/tests/05r1-internalbitmap
+++ b/tests/05r1-internalbitmap
@@ -4,11 +4,11 @@
 #
 mdadm --create -e0.90 --run $md0 --level=1 -n2 --delay=1  --bitmap internal --bitmap-chunk=4 $dev1 $dev2  
 check wait
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 mdadm -S $md0
 
 mdadm --assemble $md0 $dev1 $dev2
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 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 1 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 sleep 4
 dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r1-internalbitmap-v1a b/tests/05r1-internalbitmap-v1a
index f9b08e8c..3fcb0249 100644
--- a/tests/05r1-internalbitmap-v1a
+++ b/tests/05r1-internalbitmap-v1a
@@ -5,11 +5,11 @@
 mdadm --create --run $md0 --metadata=1.0 --level=1 -n2 --delay=1  --bitmap internal --bitmap-chunk=4 $dev1 $dev2  
 check wait
 check bitmap
-testdev $md0 1 $mdsize1b 1
+testdev $md0 1 $mdsize1b 64
 mdadm -S $md0
 
 mdadm --assemble $md0 $dev1 $dev2
-testdev $md0 1 $mdsize1b 1
+testdev $md0 1 $mdsize1b 64
 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'`
@@ -19,7 +19,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev1
-testdev $md0 1 $mdsize1b 1
+testdev $md0 1 $mdsize1b 64
 sleep 4
 dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r1-internalbitmap-v1b b/tests/05r1-internalbitmap-v1b
index 268de57e..1097536b 100644
--- a/tests/05r1-internalbitmap-v1b
+++ b/tests/05r1-internalbitmap-v1b
@@ -5,12 +5,12 @@
 mdadm --create --run $md0 --metadata=1.1 --level=1 -n2 --delay=1  --bitmap internal --bitmap-chunk=4 $dev1 $dev2  
 check wait
 check bitmap
-testdev $md0 1 $mdsize11 1
+testdev $md0 1 $mdsize11 64
 mdadm -S $md0
 
 mdadm --assemble $md0 $dev1 $dev2
 check bitmap
-testdev $md0 1 $mdsize11 1
+testdev $md0 1 $mdsize11 64
 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'`
@@ -20,7 +20,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev1
-testdev $md0 1 $mdsize11 1
+testdev $md0 1 $mdsize11 64
 sleep 4
 dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r1-internalbitmap-v1c b/tests/05r1-internalbitmap-v1c
index 9eb9a454..f6bbcf6b 100644
--- a/tests/05r1-internalbitmap-v1c
+++ b/tests/05r1-internalbitmap-v1c
@@ -5,11 +5,11 @@
 mdadm --create --run $md0 --metadata=1.2 --level=1 -n2 --delay=1  --bitmap internal --bitmap-chunk 4 $dev1 $dev2  
 check wait
 check bitmap
-testdev $md0 1 $mdsize12 1
+testdev $md0 1 $mdsize12 64
 mdadm -S $md0
 
 mdadm --assemble $md0 $dev1 $dev2
-testdev $md0 1 $mdsize12 1
+testdev $md0 1 $mdsize12 64
 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'`
@@ -19,7 +19,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev1
-testdev $md0 1 $mdsize12 1
+testdev $md0 1 $mdsize12 64
 sleep 4
 dirty3=`mdadm -X $dev2 | sed -n -e 's/.*Bitmap.* \([0-9]*\) dirty.*/\1/p'`
 if [ $dirty3 -lt 400 ]
diff --git a/tests/05r1-n3-bitmapfile b/tests/05r1-n3-bitmapfile
index 4b4f0f1c..1bb9af16 100644
--- a/tests/05r1-n3-bitmapfile
+++ b/tests/05r1-n3-bitmapfile
@@ -8,11 +8,11 @@ bmf=$targetdir/bitmap
 rm -f $bmf
 mdadm --create -e0.90 --run $md0 --level=1 -n3 --delay=1  --bitmap $bmf $dev1 $dev2 $dev3  
 check wait
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 mdadm -S $md0
 
 mdadm --assemble $md0 --bitmap=$bmf $dev1 $dev2 $dev3
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 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'`
@@ -22,7 +22,7 @@ then  echo >&2 "ERROR bad 'dirty' counts: $dirty1 and $dirty2"
   exit 1
 fi
 mdadm $md0 -f $dev2
-testdev $md0 1 $mdsize0 1
+testdev $md0 1 $mdsize0 64
 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-re-add b/tests/05r1-re-add
index 4cd5328c..44da8908 100644
--- a/tests/05r1-re-add
+++ b/tests/05r1-re-add
@@ -8,7 +8,7 @@
 mdadm -CR $md0 -l1 -n2 -binternal --bitmap-chunk=4 -d1 $dev1 $dev2
 check resync
 check wait
-testdev $md0 1 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 sleep 4
 
 mdadm $md0 -f $dev2
@@ -21,7 +21,7 @@ check nosync
 mdadm $md0 -f $dev2
 sleep 1
 mdadm $md0 -r $dev2
-testdev $md0 1 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 mdadm $md0 -a $dev2
 check wait
 cmp --ignore-initial=$[16*512] --bytes=$[$mdsize0*1024] $dev1 $dev2
diff --git a/tests/05r1-re-add-nosuper b/tests/05r1-re-add-nosuper
index 8025a685..6fa276fb 100644
--- a/tests/05r1-re-add-nosuper
+++ b/tests/05r1-re-add-nosuper
@@ -9,7 +9,7 @@ rm -f $bmf
 mdadm -B $md0 -l1 -n2 -b$bmf -d1 $dev1 $dev2
 check resync
 check wait
-testdev $md0 1 $size 1
+testdev $md0 1 $size 64
 sleep 4
 
 mdadm $md0 -f $dev2
@@ -21,7 +21,7 @@ check nosync
 mdadm $md0 -f $dev2
 sleep 1
 mdadm $md0 -r $dev2
-testdev $md0 1 $size 1
+testdev $md0 1 $size 64
 mdadm $md0 --re-add $dev2
 check wait
 cmp --bytes=$[$mdsize0*1024] $dev1 $dev2
diff --git a/tests/06wrmostly b/tests/06wrmostly
index 99a48b79..f139a08e 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 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 
 # unfortunately, we cannot measure if any read requests are going to $dev2
 
 mdadm -S $md0
 
 mdadm -CR $md0 -l1 -n3 --write-behind --bitmap=internal --bitmap-chunk=4 $dev0 $dev1 --write-mostly $dev2
-testdev $md0 1 $mdsize1a 1
+testdev $md0 1 $mdsize1a 64
 mdadm -S $md0
 
diff --git a/tests/07autoassemble b/tests/07autoassemble
index 469497e2..1d53d3fb 100644
--- a/tests/07autoassemble
+++ b/tests/07autoassemble
@@ -8,8 +8,8 @@ mdadm -CR $md0 -l0 -n2 $md1 $md2  --homehost=testing
 
 mdadm -Ss
 mdadm -As -c /dev/null --homehost=testing -vvv
-testdev $md1 1 $mdsize1a 1
-testdev $md2 1 $mdsize1a 1
+testdev $md1 1 $mdsize1a 64
+testdev $md2 1 $mdsize1a 64
 testdev $md0 2 $mdsize11a 512
 mdadm -Ss
 
@@ -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 $mdsize1a 1
+testdev $md1 1 $mdsize1a 64
 testdev $md0 1 $[mdsize1a+mdsize11a-1024] 512
 mdadm -Ss
diff --git a/tests/09imsm-assemble b/tests/09imsm-assemble
index dd9fd6e8..2a42369e 100644
--- a/tests/09imsm-assemble
+++ b/tests/09imsm-assemble
@@ -49,7 +49,7 @@ mdadm -Ss
 # reassemble and make sure one of the families falls out
 mdadm -A $container $dev0 $dev1 $dev2 $dev3
 mdadm -IR $container
-testdev ${member}_0 1 $size 1
+testdev ${member}_0 1 $size 64
 if mdadm --remove $container $dev0 ; then
     # the dev[23] family won
     imsm_check_removal $container $dev1
@@ -69,5 +69,5 @@ mdadm -IR $container
 mdadm -A ${container}2 $dev2 $dev3 --update=uuid
 mdadm -IR ${container}2
 
-testdev ${member}_0 1 $size 1
-testdev ${member}_1 1 $size 1
+testdev ${member}_0 1 $size 64
+testdev ${member}_1 1 $size 64
diff --git a/tests/09imsm-create-fail-rebuild b/tests/09imsm-create-fail-rebuild
index 3b288846..448b03e3 100644
--- a/tests/09imsm-create-fail-rebuild
+++ b/tests/09imsm-create-fail-rebuild
@@ -42,7 +42,7 @@ level=1
 chunk=0
 mdadm -CR $member1 $dev0 $dev1 -n $num_disks -l $level -z $size
 imsm_check member $member1 $num_disks $level $size $size $offset $chunk
-testdev $member1 1 $size 1
+testdev $member1 1 $size 64
 check wait
 
 mdadm -Ss
diff --git a/tests/10ddf-create b/tests/10ddf-create
index ad3996e3..09256128 100644
--- a/tests/10ddf-create
+++ b/tests/10ddf-create
@@ -18,7 +18,7 @@ mdadm -CR r1 -l1 -n2 /dev/md/ddf0
 mdadm -CR r5 -l5 -n3 /dev/md/ddf0
 testdev /dev/md/r0 5 5000 512
 # r0 will use 4608 due to chunk size, so that leaves 28160 for the rest
-testdev /dev/md/r1 1 28160 1
+testdev /dev/md/r1 1 28160 64
 testdev /dev/md/r5 2 28160 512
 dd if=/dev/sda of=/dev/md/r0 || true
 dd if=/dev/sda of=/dev/md/r1 || true