Tests: portability fixes

Fix various portability problems in mount-nfs-auth.t,
quota-ancestry-building.t and trash.t:

- dd bs=1M is not portable, use dd bs=1024k instead
- dd bs=1MB is not portable iether, use dd bs=1000000 instead
- After restarting NFS service, wait for it to become available
- After killing a process, wait for it to terminate
- BSD awk does not accept a=b="", use a=""; b="" instead
- NetBSD displays the original program name in paenthesis at the end
  of ps output. Strip it using sed 's/ *([^()]*)$//' is we want just
  the command
- Do no use umount $N0, which leads to many troubles solved by
  EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
- The -p option for mkdir must be before the directory name
- du -b is not portable. Use ls -l instead.

BUG: 1129939
Change-Id: I3d44a10a37d47ebb6a263c206566487e3ffb85d8
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/10033
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-by: Anoop C S <achiraya@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>

2 files changed, 32 insertions, 21 deletions

diff --git a/tests/basic/mount-nfs-auth.t b/tests/basic/mount-nfs-auth.t
index 759bb92efbe..021169e7bff 100755
--- a/tests/basic/mount-nfs-auth.t
+++ b/tests/basic/mount-nfs-auth.t
@@ -90,7 +90,7 @@ function bg_write () {
 }
 
 function big_write() {
-        dd if=/dev/zero of=$N0/test-big-write count=500 bs=1M
+        dd if=/dev/zero of=$N0/test-big-write count=500 bs=1024k
 }
 
 function create () {
@@ -103,9 +103,17 @@ function stat_nfs () {
 
 # Restarts the NFS server
 function restart_nfs () {
-        PID=$(ps aux | grep nfs | grep sbin/glusterfs | awk '{print $2}')
-        CMD=$(ps ax | grep nfs | grep sbin/glusterfs | awk '{$1=$2=$3=$4="";print $0}')
+        PID=$(ps auxww | grep nfs | grep sbin/glusterfs | awk '{print $2}')
+        CMD=$(ps axww | grep nfs | grep sbin/glusterfs |      \
+              awk '{$1=""; $2=""; $3=""; $4=""; print $0}' |  \
+              sed 's/ *([^()]*)$//')
         kill $PID
+        timeout=$PROCESS_UP_TIMEOUT;
+        while kill -0 $PID 2>/dev/null; do
+                test $timeout -eq 0  && break
+                timout=$(( $timeout - 1 ))
+                sleep 1
+        done
         $CMD
 }
 
@@ -116,6 +124,7 @@ TEST $CLI vol set $V0 cluster.self-heal-daemon off
 TEST $CLI vol set $V0 nfs.disable off
 TEST $CLI vol set $V0 cluster.choose-local off
 TEST $CLI vol start $V0
+EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 
 # Get NFS state directory
 NFSDIR=$( $CLI volume get patchy nfs.mount-rmtab | \
@@ -129,7 +138,7 @@ EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 ## Do some tests to verify that.
 
 TEST do_mount $V0
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Disallow host
 TEST export_deny_this_host
@@ -140,9 +149,9 @@ EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 ## able to do mounts, writes, etc.
 TEST do_mount $V0
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 TEST do_mount $V0
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Reauthorize this host
 export_allow_this_host
@@ -170,7 +179,7 @@ EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 ## Writes should not be allowed, host is not authorized
 TEST ! small_write
 ## Unmount so we can test mount
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 ## Subsequent ounts should not be allowed, host is not authorized
 TEST ! do_mount $V0
 
@@ -182,7 +191,7 @@ $CLI vol start $V0
 EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 
 TEST do_mount $V0
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Allow host in netgroups but not in exports, host should be allowed
 TEST export_deny_this_host
@@ -193,7 +202,7 @@ EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 TEST do_mount $V0
 TEST small_write
 TEST big_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Allow host in exports but not in netgroups, host should be allowed
 TEST export_allow_this_host
@@ -202,28 +211,29 @@ $CLI vol stop $V0
 $CLI vol start $V0
 EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 TEST do_mount $V0
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Finally, reauth the host in export and netgroup, test mount & write
 TEST export_allow_this_host_l1
 TEST netgroup_allow_this_host
 $CLI vol stop $V0
 $CLI vol start $V0
-sleep 2
+EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 TEST do_mount $V0L1
 TEST small_write
 
 ## Failover test: Restarting NFS and then doing a write should pass
 bg_write
 TEST restart_nfs
+EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 TEST wait $BG_WRITE_PID
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Test deep mounts
 TEST do_mount $V0L1
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 TEST export_allow_this_host_ro
 TEST netgroup_deny_this_host
@@ -234,7 +244,7 @@ TEST do_mount $V0
 TEST ! small_write # Writes should not be allowed
 TEST ! create      # Create should not be allowed
 TEST stat_nfs      # Stat should be allowed
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 TEST export_deny_this_host
 TEST netgroup_deny_this_host
@@ -244,7 +254,7 @@ $CLI vol start $V0
 EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 TEST ! do_mount $V0 #V0 shouldnt be allowed
 TEST do_mount $V0L1 #V0L1 should be
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Test wildcard hosts
 TEST export_allow_wildcard
@@ -253,13 +263,13 @@ $CLI vol start $V0
 EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 TEST do_mount $V0
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Test if path is parsed correctly
 ## by mounting host:vol/ instead of host:vol
 TEST do_mount $V0/
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 TEST export_allow_this_host_with_slash
 $CLI vol stop $V0
@@ -268,16 +278,17 @@ EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 
 TEST do_mount $V0
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 TEST do_mount $V0/
 TEST small_write
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 
 ## Turn off exports authentication
 $CLI vol stop $V0
 TEST $CLI vol set $V0 nfs.exports-auth-enable off
 $CLI vol start $V0
+EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 
 TEST export_deny_this_host # Deny the host
 TEST netgroup_deny_this_host
@@ -286,7 +297,7 @@ $CLI vol start $V0
 EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available
 
 TEST do_mount $V0 # Do a mount & test
-TEST umount $N0
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" umount_nfs $N0
 
 ## Turn back on the exports authentication
 $CLI vol stop $V0
diff --git a/tests/basic/quota-ancestry-building.t b/tests/basic/quota-ancestry-building.t
index e3817b2bd8c..1633e497922 100755
--- a/tests/basic/quota-ancestry-building.t
+++ b/tests/basic/quota-ancestry-building.t
@@ -37,7 +37,7 @@ TEST fd_open 5 'w' "$M0/$deep/file3"
 TEST fd_open 6 'w' "$M0/$deep/file4"
 
 # consume all quota
-TEST ! dd if=/dev/zero of="$M0/$deep/file" bs=1MB count=1
+TEST ! dd if=/dev/zero of="$M0/$deep/file" bs=1000000 count=1
 
 # simulate name-less lookups for re-open where the parent information is lost.
 # Stopping and starting the bricks will trigger client re-open which happens on