From 659fcd279ae82c90172fd6ca07a032d75fe50c96 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Thu, 7 Sep 2017 12:29:32 -0400
Subject: [PATCH] os/bluestore: allow repair invocation

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/os/bluestore/BlueStore.cc | 12 ++++++++----
 src/os/bluestore/BlueStore.h  |  8 +++++++-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 1bbba5ede3a..04de42e5b1b 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -5481,10 +5481,13 @@ int BlueStore::_fsck_check_extents(
   return errors;
 }
 
-int BlueStore::fsck(bool deep)
+int BlueStore::_fsck(bool deep, bool repair)
 {
-  dout(1) << __func__ << (deep ? " (deep)" : " (shallow)") << " start" << dendl;
+  dout(1) << __func__
+	  << (repair ? " fsck" : " repair")
+	  << (deep ? " (deep)" : " (shallow)") << " start" << dendl;
   int errors = 0;
+  int repaired = 0;
 
   typedef btree::btree_set<
     uint64_t,std::less<uint64_t>,
@@ -6071,9 +6074,10 @@ int BlueStore::fsck(bool deep)
 	  << dendl;
 
   utime_t duration = ceph_clock_now() - start;
-  dout(1) << __func__ << " finish with " << errors << " errors in "
+  dout(1) << __func__ << " finish with " << errors << " errors, " << repaired
+	  << " repaired, " << (errors - repaired) << " remaining in "
 	  << duration << " seconds" << dendl;
-  return errors;
+  return errors - repaired;
 }
 
 void BlueStore::collect_metadata(map<string,string> *pm)
diff --git a/src/os/bluestore/BlueStore.h b/src/os/bluestore/BlueStore.h
index 218124e66a4..4dd75d4fd65 100644
--- a/src/os/bluestore/BlueStore.h
+++ b/src/os/bluestore/BlueStore.h
@@ -2144,7 +2144,13 @@ public:
     return 0;
   }
 
-  int fsck(bool deep) override;
+  int fsck(bool deep) override {
+    return _fsck(deep, false);
+  }
+  int repair(bool deep) override {
+    return _fsck(deep, true);
+  }
+  int _fsck(bool deep, bool repair);
 
   void set_cache_shards(unsigned num) override;
 
-- 
2.39.5