From f4f25becde3d83ea10a02e2fb19ec8bfe1d792c9 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Thu, 16 Nov 2017 15:11:45 -0600
Subject: [PATCH] osd/PG: document state hierarchy

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit e2a75c91dd21f362d0b7fb6acf6a360beefd4168)
---
 src/osd/PG.h | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/osd/PG.h b/src/osd/PG.h
index a720af28b293..70139192175a 100644
--- a/src/osd/PG.h
+++ b/src/osd/PG.h
@@ -1694,6 +1694,36 @@ public:
     friend class RecoveryMachine;
 
     /* States */
+    // Initial
+    // Reset
+    // Start
+    //   Started
+    //     Primary
+    //       WaitActingChange
+    //       Peering
+    //         GetInfo
+    //         GetLog
+    //         GetMissing
+    //         WaitUpThru
+    //         Incomplete
+    //       Active
+    //         Activating
+    //         Clean
+    //         Recovered
+    //         Backfilling
+    //         WaitRemoteBackfillReserved
+    //         WaitLocalBackfillReserved
+    //         NotBackfilling
+    //         NotRecovering
+    //         Recovering
+    //         WaitRemoteRecoveryReserved
+    //         WaitLocalRecoveryReserved
+    //     ReplicaActive
+    //       RepNotRecovering
+    //       RepRecovering
+    //       RepWaitBackfillReserved
+    //       RepWaitRecoveryReserved
+    //     Stray
 
     struct Crashed : boost::statechart::state< Crashed, RecoveryMachine >, NamedState {
       explicit Crashed(my_context ctx);
-- 
2.47.3