From: Sage Weil <sage@redhat.com>
Date: Sat, 27 Apr 2019 16:03:30 +0000 (-0500)
Subject: mon/Monitor: allow probe if MMonProbe::mon_release == 0
X-Git-Tag: v15.1.0~2797^2~4
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=90e4c5fad569a39504ad3444a41122360cab77bd;p=ceph-ci.git

mon/Monitor: allow probe if MMonProbe::mon_release == 0

Mimic doesn't set this, but we still need to allow them to probe us.

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/mon/Monitor.cc b/src/mon/Monitor.cc
index 54b170c7e66..9f2bd5c00c8 100644
--- a/src/mon/Monitor.cc
+++ b/src/mon/Monitor.cc
@@ -1851,7 +1851,8 @@ void Monitor::handle_probe_probe(MonOpRequestRef op)
   dout(10) << "handle_probe_probe " << m->get_source_inst() << *m
 	   << " features " << m->get_connection()->get_features() << dendl;
   uint64_t missing = required_features & ~m->get_connection()->get_features();
-  if (m->mon_release < monmap->min_mon_release || missing) {
+  if ((m->mon_release > 0 && m->mon_release < monmap->min_mon_release) ||
+      missing) {
     dout(1) << " peer " << m->get_source_addr()
 	    << " release " << (int)m->mon_release
 	    << " < min_mon_release " << (int)monmap->min_mon_release