From: "Yan, Zheng" <zheng.z.yan@xxxxxxxxx>
replaying a client request may need to create slave request and the slave
MDS can be also in the clientreplay stage.
Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
---
src/mds/Server.cc | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/mds/Server.cc b/src/mds/Server.cc
index 083c287..520d389 100644
--- a/src/mds/Server.cc
+++ b/src/mds/Server.cc
@@ -101,6 +101,10 @@ void Server::dispatch(Message *m)
(m->get_type() == CEPH_MSG_CLIENT_REQUEST &&
((MClientRequest*)m)->is_replay()))) {
// replaying!
+ } else if (mds->is_clientreplay() && m->get_type() == MSG_MDS_SLAVE_REQUEST &&
+ (((MMDSSlaveRequest*)m)->is_reply() ||
+ !mds->mdsmap->is_active(m->get_source().num()))) {
+ // slave reply or the master is also in the clientreplay stage
} else {
dout(3) << "not active yet, waiting" << dendl;
mds->wait_for_active(new C_MDS_RetryMessage(mds, m));
--
1.7.11.7
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