SERVER-19919 Remove the 250000 document limit for migration

mbertelsen · Oct 19, 2017 · 830fe9d · 830fe9d
1 parent 9e25cf2
commit 830fe9d
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/mongo/db/s/migration_chunk_cloner_source_legacy.cpp b/src/mongo/db/s/migration_chunk_cloner_source_legacy.cpp
@@ -627,8 +627,7 @@ Status MigrationChunkClonerSourceLegacy::_storeCurrentLocs(OperationContext* opC
     if (totalRecs > 0) {
         avgRecSize = collection->dataSize(opCtx) / totalRecs;
         maxRecsWhenFull = _args.getMaxChunkSizeBytes() / avgRecSize;
-        maxRecsWhenFull = std::min((unsigned long long)(kMaxObjectPerChunk + 1),
-                                   130 * maxRecsWhenFull / 100 /* slack */);
+        maxRecsWhenFull = 130 * maxRecsWhenFull / 100;  // pad some slack
     } else {
         avgRecSize = 0;
         maxRecsWhenFull = kMaxObjectPerChunk + 1;