LU-15167 quota: fallocate send UID/GID for quota

[fs/lustre-release.git] / lustre / tests / sanity-quota.sh

diff --git a/lustre/tests/sanity-quota.sh b/lustre/tests/sanity-quota.sh
index b630044..34d6452 100755 (executable)
--- a/lustre/tests/sanity-quota.sh
+++ b/lustre/tests/sanity-quota.sh
@@ -4993,6 +4993,48 @@ test_77()
 }
 run_test 77 "lfs setquota should fail in Lustre mount with 'ro'"
 
+test_78()
+{
+       (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
+               skip "need OST at least 2.14.55"
+       check_set_fallocate_or_skip
+
+       setup_quota_test || error "setup quota failed with $?"
+       stack_trap cleanup_quota_test
+
+       # enable ost quota
+       set_ost_qtype $QTYPE || error "enable ost quota failed"
+
+       mkdir -p $DIR/$tdir || error "failed to create $tdir"
+       chown $TSTUSR $DIR/$tdir || error "failed to chown $tdir"
+
+       # setup quota limit
+       $LFS setquota -u $TSTUSR -b25M -B25M $DIR/$tdir ||
+               error "lfs setquota failed"
+
+       # call fallocate
+       runas -u $TSTUSR -g $TSTUSR fallocate -l 204800 $DIR/$tdir/$tfile
+
+       kbytes=$(lfs quota -u $TSTUSR $DIR |
+               awk -v pattern=$DIR 'match($0, pattern) {printf $2}')
+       echo "kbytes returned:$kbytes"
+
+       # For file size of 204800. We should be having roughly 200 kbytes
+       # returned. Anything alarmingly low (50 taken as arbitrary value)
+       # would bail out this TC. Also this also avoids $kbytes of 0
+       # to be used in calculation below.
+       (( $kbytes > 50 )) ||
+               error "fallocate did not use quota. kbytes returned:$kbytes"
+
+       local expect_lo=$(($kbytes * 95 / 100)) # 5% below
+       local expect_hi=$(($kbytes * 105 / 100)) # 5% above
+
+       # Verify kbytes is 200 (204800/1024). With a permited  5% drift
+       (( $kbytes >= $expect_lo && $kbytes <= $expect_hi )) ||
+               error "fallocate did not use quota correctly"
+}
+run_test 78 "Check fallocate increase quota usage"
+
 quota_fini()
 {
        do_nodes $(comma_list $(nodes_list)) \