crimson/os/seastore/onode: increase the default inline snapset size to

35

So that snapsets for un-snapshoted objects can be store inline with the
onode.

Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>

diff --git a/src/crimson/os/seastore/onode.h b/src/crimson/os/seastore/onode.h
index 3013ed8a58709105edc58d33bf9b93e258ecb0ea..5d507460ded47761fbd189934f784a4b0da33e81 100644 (file)
--- a/src/crimson/os/seastore/onode.h
+++ b/src/crimson/os/seastore/onode.h
@@ -26,7 +26,8 @@ struct onode_layout_t {
   // snapshots.
   // TODO: implement flexible-sized onode value to store inline ss_attr
   // effectively.
-  static constexpr int MAX_SS_LENGTH = 1;
+  // The expected decode size of SnapSet when there's no snapshot
+  static constexpr int MAX_SS_LENGTH = 35;
 
   ceph_le32 size{0};
   ceph_le32 oi_size{0};