crimson/osd: skip fast_info if it is not around

fast_info is optional. for instance, there is chance that it is the first time the info is written to store, in that case, there is no delta, i.e. fast info yet. Signed-off-by: Kefu Chai <[email protected]>
allenk · Mar 20, 2019 · 12e7dc2 · 12e7dc2
1 parent 3abaa88
commit 12e7dc2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/crimson/osd/pg_meta.cc b/src/crimson/osd/pg_meta.cc
@@ -94,8 +94,9 @@ seastar::future<pg_info_t, PastIntervals> PGMeta::load()
       }
       {
         auto fast_info = find_value<pg_fast_info_t>(values, fastinfo_key);
-        assert(fast_info);
-        fast_info->try_apply_to(&info);
+        if (fast_info) {
+          fast_info->try_apply_to(&info);
+        }
       }
       return seastar::make_ready_future<pg_info_t, PastIntervals>(
         std::move(info),