From: haodong <haodong.tang@intel.com>
Date: Thu, 24 Mar 2016 05:18:52 +0000 (-0400)
Subject: add 'assert(0)' for 'BlockDevice' flush failure
X-Git-Tag: v11.0.0~639^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=27d5e414f0fafcadd9c10dfcb8271fa2c36c487f;p=ceph.git

add 'assert(0)' for 'BlockDevice' flush failure
Signed-off-by: Haodong Tang <haodong.tang@intel.com>
---

diff --git a/src/os/bluestore/KernelDevice.cc b/src/os/bluestore/KernelDevice.cc
index 5c20a45dbc0..6a226f97a7d 100644
--- a/src/os/bluestore/KernelDevice.cc
+++ b/src/os/bluestore/KernelDevice.cc
@@ -202,6 +202,7 @@ int KernelDevice::flush()
   if (r < 0) {
     r = -errno;
     derr << __func__ << " fdatasync got: " << cpp_strerror(r) << dendl;
+    assert(0);
   }
   dout(5) << __func__ << " in " << dur << dendl;;
   return r;