+test_28() {
+ BLK_LIMIT=$((100 * 1024 * 1024)) # 100G
+ echo "Step 1: set enough high limit for user [$TSTUSR:$BLK_LIMIT]"
+ $LFS setquota -u $TSTUSR -b 0 -B $BLK_LIMIT -i 0 -I 0 $DIR
+ $SHOW_QUOTA_USER
+
+ echo "Step 2: reset system ..."
+ cleanup_and_setup_lustre
+ test_0
+
+ echo "Step 3: change qunit for user [$TSTUSR:512:1024]"
+ set_blk_tunesz 512
+ set_blk_unitsz 1024
+
+ wait_delete_completed
+
+ #define OBD_FAIL_QUOTA_RET_QDATA | OBD_FAIL_ONCE
+ lustre_fail ost 0x80000A02
+
+ TESTFILE="$DIR/$tdir/$tfile"
+ mkdir -p $DIR/$tdir
+
+ BLK_LIMIT=$((100 * 1024)) # 100M
+ echo "Step 4: set enough high limit for user [$TSTUSR:$BLK_LIMIT]"
+ $LFS setquota -u $TSTUSR -b 0 -B $BLK_LIMIT -i 0 -I 0 $DIR
+ $SHOW_QUOTA_USER
+
+ touch $TESTFILE
+ chown $TSTUSR.$TSTUSR $TESTFILE
+
+ echo "Step 5: write the test file1 [10M] ..."
+ $RUNAS dd if=/dev/zero of=$TESTFILE bs=$BLK_SZ count=$(( 10 * 1024 )) \
+ || quota_error a $TSTUSR "write 10M file failure"
+ $SHOW_QUOTA_USER
+
+ rm -f $TESTFILE
+ sync; sleep 3; sync;
+
+ # make qd_count 64 bit
+ lustre_fail ost 0
+
+ set_blk_unitsz $((128 * 1024))
+ set_blk_tunesz $((128 * 1024 / 2))
+
+ resetquota -u $TSTUSR
+}
+run_test_with_stat 28 "test for consistency for qunit when setquota (18574) ==========="
+