Better repair for WT

* Doesn't construct RecordStores or indexes before they've been repaired
* No longer need to skip checking index versions.
* Updates numRecords and dataSize after the repair.

Related issues:
SERVER-16817 Skip checking index versions in WT during --repair
SERVER-16172 --repair fails before repairing collections in WT

A call to flushAllFiles is commented out due to SERVER-16869. Resolving it
should uncomment that line.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/mongo/db/storage/devnull/devnull_kv_engine.cpp b/src/mongo/db/storage/devnull/devnull_kv_engine.cpp
index 7d3cc83e666..768688d3569 100644
--- a/src/mongo/db/storage/devnull/devnull_kv_engine.cpp
+++ b/src/mongo/db/storage/devnull/devnull_kv_engine.cpp
@@ -170,6 +170,11 @@ namespace mongo {
             return Status::OK();
         }
 
+        virtual void updateStatsAfterRepair(OperationContext* txn,
+                                            long long numRecords,
+                                            long long dataSize) {
+        }
+
     private:
         CollectionOptions _options;
         long long _numInserts;