From: Adam Kupczyk <akupczyk@mirantis.com>
Date: Wed, 5 Apr 2017 09:08:01 +0000 (+0200)
Subject: bluestore, bugfix: recently bluestore got deffered writes.
X-Git-Tag: v12.0.3~286^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6a606d2d0be5638c2411a5b08ab77d9cd401f16e;p=ceph.git

bluestore, bugfix: recently bluestore got deffered writes.
                   This caused data contained within write request necessary even after 'oncommit' was delivered.

Signed-off-by: Adam Kupczyk <akupczyk@mirantis.com>
---

diff --git a/src/test/fio/fio_ceph_objectstore.cc b/src/test/fio/fio_ceph_objectstore.cc
index c2ac742a9aa2..e453fc01e0ce 100644
--- a/src/test/fio/fio_ceph_objectstore.cc
+++ b/src/test/fio/fio_ceph_objectstore.cc
@@ -338,8 +338,9 @@ int fio_ceph_os_queue(thread_data* td, io_u* u)
     const int flags = td_rw(td) ? CEPH_OSD_OP_FLAG_FADVISE_WILLNEED : 0;
 
     bufferlist bl;
-    bl.push_back(buffer::create_static(u->xfer_buflen,
-                                       static_cast<char*>(u->xfer_buf)));
+    bl.push_back(buffer::copy(reinterpret_cast<char*>(u->xfer_buf),
+                              u->xfer_buflen ) );
+
     // enqueue a write transaction on the collection's sequencer
     ObjectStore::Transaction t;
     t.write(coll.cid, object.oid, u->offset, u->xfer_buflen, bl, flags);