Fix size formatting

The sizes were rounded up instead of down. This caused gigabyte sizes to
be shown in the terabyte range.

maxutils/maxbase/src/format.cc

@@ -59,7 +59,7 @@ namespace maxbase
 std::string to_binary_size(int64_t size)
 {
     // Calculate log1024(size) and round it up
-    int idx = ceil(log(size) / log(1024));
+    int idx = floor(log(size) / log(1024));
     double num = size / pow(1024, idx);
     char buf[200];      // Enough for all possible values
     snprintf(buf, sizeof(buf), "%.2lf%s", num, get_binary_size_suffix(idx));