imsm: turn off curr_migr_unit updates

[thirdparty/mdadm.git] / test

diff --git a/test b/test
index 1e7e841850856570417037d9c5c9183ce6452e58..1cd341f19b6a63a111070610543a2a7b9289497b 100644 (file)
--- a/test
+++ b/test
@@ -21,18 +21,30 @@ fi
 
 # assume md0, md1, md2 exist in /dev
 md0=/dev/md0 md1=/dev/md1 md2=/dev/md2
+mdp0=/dev/md_d0
+mdp1=/dev/md_d1
 
 # We test mdadm on loop-back block devices.
 # dir for storing files should be settable by command line maybe
-targetdir=/tmp
+targetdir=/var/tmp
 size=20000
+# super0, round down to multiple of 64 and substract 64
 mdsize0=19904
+# super00 is nested, subtract 128
+mdsize00=19840
+# super1.0 round down to multiple of 2, subtract 8
 mdsize1=19992
+# subtract another 4 for bitmaps
+mdsize1b=19988
+mdsize11=19992
+mdsize12=19988
 
 cleanup() {
-       $mdadm -Ss
+       udevadm settle
+       $mdadm -Ssq
        for d in 0 1 2 3 4 5 6 7
-       do losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d
+       do
+           losetup -d /dev/loop$d ; # rm -f $targetdir/mdtest$d
         done
 }
 
@@ -42,40 +54,71 @@ devlist=
 for d in 0 1 2 3 4 5 6 7
 do
    [ -f $targetdir/mdtest$d ] || dd if=/dev/zero of=$targetdir/mdtest$d count=$size bs=1K > /dev/null 2>&1
-   losetup /dev/loop$d $targetdir/mdtest$d
+   [ -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$d
    eval devlist=\"\$devlist \$dev$d\"
+   #" <-- add this quote to un-confuse vim syntax highlighting
 done
+path0=$dev6
+path1=$dev7
+
+echo 2000 > /proc/sys/dev/raid/speed_limit_max
+echo 0 > /sys/module/md_mod/parameters/start_ro
+
+if [ " $1" = " setup" ]
+then trap 0 ; exit 0
+fi
 
 # mdadm always adds --quiet, and we want to see any unexpected messages
 mdadm() {
-    $mdadm 2>&1 --quiet "$@"
+    rm -f $targetdir/stderr
+    case $* in
+       *-S* ) udevadm settle;;
+    esac
+    case $* in
+       *-C* ) $mdadm 2> $targetdir/stderr --quiet "$@" --auto=yes;;
+        * )   $mdadm 2> $targetdir/stderr --quiet "$@"
+    esac
+    cat >&2 $targetdir/stderr
 }
 
 # 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;}
      ;;
-    resync | recovery )
-      sleep 0.1
+    resync | recovery | reshape)
+      sleep 0.5
       grep -s $1 /proc/mdstat > /dev/null || {
                echo >&2 ERROR no $1 happening; cat /proc/mdstat; exit 1; }
      ;;
    
      nosync )
        sleep 0.5
-       if grep -s 're[synccovery]* =' > /dev/null /proc/mdstat ; then
+       if grep -s -E '(resync|recovery|reshape) =' > /dev/null /proc/mdstat ; then
           echo >&2 "ERROR resync or recovery is happening!"; cat /proc/mdstat ; exit 1; 
        fi
      ;;
    
     wait )
       sleep 0.1
-      while grep 're[synccovery]* =' > /dev/null /proc/mdstat
+      while grep -E '(resync|recovery|reshape|check|repair) =' > /dev/null /proc/mdstat
       do sleep 2;
       done
       ;;
@@ -88,7 +131,7 @@ check() {
 
     bitmap )
        grep -s bitmap > /dev/null /proc/mdstat || {
-          echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exist 1; }
+          echo >&2 ERROR no bitmap ; cat /proc/mdstat ; exit 1; }
       ;;
     nobitmap )
        if grep -s "bitmap" > /dev/null /proc/mdstat 
@@ -101,6 +144,11 @@ check() {
    esac
 }
 
+no_errors() {
+  if [ -s $targetdir/stderr ]
+  then echo Bad errors from mdadm: ; cat $targetdir/stderr; exit 2;
+  fi
+}
 # basic device test
 
 testdev() {
@@ -111,25 +159,56 @@ testdev() {
    mkfs -j $dev > /dev/null 2>&1 && fsck -fn $dev >&2
    dsize=$[dvsize/chunk]
    dsize=$[dsize*chunk]
-   rasize=$[dsize*1024*cnt]
-   if [ $rasize -ne `/sbin/blockdev --getsize64 $dev` ]
+   rasize=$[dsize*2*cnt]
+   if [ `/sbin/blockdev --getsize $dev` -eq 0 ]; then sleep 2 ; fi
+   if [ $rasize -ne `/sbin/blockdev --getsize $dev` ]
    then
-     echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not `/sbin/blockdev --getsize64 $dev`"
+     echo "ERROR: size is wrong for $dev: $cnt * $dvsize (chunk=$chunk) = $rasize, not `/sbin/blockdev --getsize $dev`"
      exit 1
    fi
 }
 
+rotest() {
+  dev=$1
+  fsck -fn $dev >&2
+}
+
+setup_environment() {
+   if [ -f $1 ]; then
+      . $environment
+      setup_env
+   fi
+}
 
+reset_environment() {
+   if [ -f $1 ]; then
+      reset_env
+      unset setup_env
+      unset reset_env
+   fi
+}
 
-for script in tests/$prefix*[^~]
+for script in tests/$prefix tests/$prefix*[^~]
 do
+  if [ -f "$script" ]
+  then
+   rm -f $targetdir/stderr
+   # stop all arrays, just incase some script left an array active.
+   mdadm -Ssq
+   mdadm --zero $devlist 2> /dev/null
+   mdadm --zero $devlist 2> /dev/null
+   environment="tests/env-`basename $script`"
+   setup_environment $environment
    # source script in a subshell, so it has access to our
    # namespace, but cannot change it.
    if ( set -ex ; . $script )  2> $targetdir/log
    then echo "$script succeeded" 
-   else cat $targetdir/log
+   else cat $targetdir/log ; cat $targetdir/stderr
         echo "$script failed"
+       reset_environment $environment
        exit 1
    fi
+   reset_environment $environment
+  fi
 done
 exit 0