LU-14286 tests: reduce fallocate space sanity 150e

Changes to fallocate have increase the time to allocate
space.  The increased run time is making sanity test
150e run long enough to time out.  We need to reduce the
amount of space santiy test 150e fallocates from 90%
to 100 MB per OST or 60% of available space if running
in SLOW mode to allow the test to complete.

Test-Parameters: trivial env=ONLY=150e fstype=ldiskfs testlist=sanity
Signed-off-by: James Nunez <jnunez@whamcloud.com>
Change-Id: Ic6ab41daf8f451c31d092849ccf6906747baa72d
Reviewed-on: https://review.whamcloud.com/41211
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index b8d75c6..ff2db35 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -13517,8 +13517,13 @@ test_150e() {
        min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
                       sort -un | head -1)
 
-       # Get 90% of the available space
-       local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
+       # Get 100MB per OST of the available space to reduce run time
+       # else 60% of the available space if we are running SLOW tests
+       if [ $SLOW == "no" ]; then
+               local space=$((1024 * 100 * OSTCOUNT))
+       else
+               local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
+       fi
 
        fallocate -l${space}k $DIR/$tfile ||
                error "fallocate ${space}k $DIR/$tfile failed"
@@ -13546,7 +13551,7 @@ test_150e() {
        echo "df after unlink:"
        $LFS df
 }
-run_test 150e "Verify 90% of available OST space consumed by fallocate"
+run_test 150e "Verify 60% of available OST space consumed by fallocate"
 
 #LU-2902 roc_hit was not able to read all values from lproc
 function roc_hit_init() {