LU-1538 tests: fix test cases when OST is full

[fs/lustre-release.git] / lustre / tests / sanityn.sh

diff --git a/lustre/tests/sanityn.sh b/lustre/tests/sanityn.sh
index fbc8bf7..de35da9 100644 (file)
--- a/lustre/tests/sanityn.sh
+++ b/lustre/tests/sanityn.sh
@@ -328,13 +328,35 @@ test_15() {       # bug 974 - ENOSPC
 }
 run_test 15 "test out-of-space with multiple writers ==========="
 
+COUNT=${COUNT:-2500}
+# The FSXNUM reduction for ZFS is needed until ORI-487 is fixed.
+# We don't want to skip it entirely, but ZFS is VERY slow and cannot
+# pass a 2500 operation dual-mount run within the time limit.
+if [ "$OSTFSTYPE" = "zfs" ]; then
+       FSXNUM=$((COUNT / 5))
+       FSXP=1
+elif [ "$SLOW" = "yes" ]; then
+       FSXNUM=$((COUNT * 5))
+       FSXP=500
+else
+       FSXNUM=$COUNT
+       FSXP=100
+fi
+
 test_16() {
-       rm -f $MOUNT1/fsxfile
-       lfs setstripe $MOUNT1/fsxfile -c -1 # b=10919
-       fsx -c 50 -p 100 -N 2500 -l $((SIZE * 256)) -S 0 $FSXOPT \
-               $MOUNT1/fsxfile $MOUNT2/fsxfile
+       local file1=$DIR1/$tfile
+       local file2=$DIR2/$tfile
+
+       # to allocate grant because it may run out due to test_15.
+       lfs setstripe -c -1 $file1
+       dd if=/dev/zero of=$file1 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
+       dd if=/dev/zero of=$file2 bs=$STRIPE_BYTES count=$OSTCOUNT oflag=sync
+       rm -f $file1
+
+       lfs setstripe -c -1 $file1 # b=10919
+       fsx -c 50 -p $FSXP -N $FSXNUM -l $((SIZE * 256)) -S 0 $file1 $file2
 }
-run_test 16 "2500 iterations of dual-mount fsx ================="
+run_test 16 "$FSXNUM iterations of dual-mount fsx"
 
 test_17() { # bug 3513, 3667
        remote_ost_nodsh && skip "remote OST with nodsh" && return
@@ -924,23 +946,23 @@ test_36() { #bug 16417
 
        while [ $i -le 10 ]; do
                lctl mark "start test"
-               local before=$($LFS df | awk '{if ($1 ~/^filesystem/) \
-                                              {print $5; exit} }')
-               dd if=/dev/zero of=$DIR1/$tdir/file000 bs=1M count=$SIZE
-               sync          # sync data from client's cache
-               sync_all_data # sync data from server's cache (delayed
-                             # allocation)
+               local before=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
+                                             { print $5; exit} }')
+               dd if=/dev/zero of=$DIR1/$tdir/$tfile bs=1M count=$SIZE ||
+                       error "dd $DIR1/$tdir/$tfile ${SIZE}MB failed"
+               sync          # sync data from client cache
+               sync_all_data # sync data from server cache (delayed allocation)
                sleep 1
-               local after_dd=$($LFS df | awk '{if ($1 ~/^filesystem/) \
-                                                {print $5; exit} }')
-               multiop_bg_pause $DIR2/$tdir/file000 O_r${SIZE_B}c || return 3
+               local after_dd=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
+                                               { print $5; exit} }')
+               multiop_bg_pause $DIR2/$tdir/$tfile O_r${SIZE_B}c || return 3
                read_pid=$!
-               rm -f $DIR1/$tdir/file000
+               rm -f $DIR1/$tdir/$tfile
                kill -USR1 $read_pid
                wait $read_pid
                wait_delete_completed
-               local after=$($LFS df | awk '{if ($1 ~/^filesystem/) \
-                                             {print $5; exit} }')
+               local after=$($LFS df | awk '{ if ($1 ~/^filesystem/) \
+                                            { print $5; exit} }')
                echo "*** cycle($i) *** before($before) after_dd($after_dd)" \
                        "after($after)"
                # this free space! not used
@@ -1959,6 +1981,6 @@ log "cleanup: ======================================================"
 
 [ "$(mount | grep $MOUNT2)" ] && umount $MOUNT2
 
-complete $(basename $0) $SECONDS
+complete $SECONDS
 check_and_cleanup_lustre
 exit_status