Merge pull request #21408 from hsepeng/oisizemismatch-osd-bugfix

osd/PrimaryLogPG: fix the oi size mismatch with real object size Reviewed-by: Kefu Chai <kchai@redhat.com>
ceph · Apr 23, 2018 · 9f35318 · 9f35318
2 parents 4f73c60 + 4a34f11
commit 9f35318
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/osd/PrimaryLogPG.cc b/src/osd/PrimaryLogPG.cc
@@ -8039,7 +8039,8 @@ void PrimaryLogPG::write_update_size_and_usage(object_stat_sum_t& delta_stats, o
   } else if (length)
     ch.insert(offset, length);
   modified.union_of(ch);
-  if (write_full || offset + length > oi.size) {
+  if (write_full ||
+      (offset + length > oi.size && length)) {
     uint64_t new_size = offset + length;
     delta_stats.num_bytes -= oi.size;
     delta_stats.num_bytes += new_size;