From: Sage Weil <sage@redhat.com>
Date: Wed, 18 Jan 2017 12:35:59 +0000 (-0500)
Subject: os/bluestore/BlueFS: dump allocator freelist on failure in reclaim_blocks
X-Git-Tag: v11.2.0~1^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F13000%2Fhead;p=ceph.git

os/bluestore/BlueFS: dump allocator freelist on failure in reclaim_blocks

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 15ff48518a65e0a3add97c5b7f650d329abf1dd1)
---

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index 93bc7ec6aca4..8ddb5fb0a2d0 100644
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -185,6 +185,7 @@ int BlueFS::reclaim_blocks(unsigned id, uint64_t want,
   if (got <= 0) {
     derr << __func__ << " failed to allocate space to return to bluestore"
 	 << dendl;
+    alloc[id]->dump();
     return got;
   }