mon : add osdmap flags set and unset message when

osdmap flags are already set and unset Fixes: http://tracker.ceph.com/issues/15983 Signed-off-by: Vikhyat Umrao <vumrao@redhat.com>
ceph · May 23, 2016 · e2952af · e2952af
1 parent 0120d27
commit e2952af
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Showing 2 changed files with 26 additions and 6 deletions.
diff --git a/qa/workunits/cephtool/test.sh b/qa/workunits/cephtool/test.sh
@@ -472,6 +472,18 @@ function test_tiering()
   ceph osd pool delete basepoolA basepoolA --yes-i-really-really-mean-it
 }
 
+function test_osdmap_flag()
+{
+  ceph osd set noout >& $TMPFILE || return 1
+  check_response "set noout"
+  ceph osd set noout >& $TMPFILE || return 1
+  check_response "noout flag is already set"
+  ceph osd unset noout >& $TMPFILE || return 1
+  check_response "unset noout"
+  ceph osd unset noout >& $TMPFILE || return 1
+  check_response "noout flag is not set"
+}
+
 function test_auth()
 {
   ceph auth add client.xx mon allow osd "allow *"

diff --git a/src/mon/OSDMonitor.cc b/src/mon/OSDMonitor.cc
@@ -4806,10 +4806,14 @@ bool OSDMonitor::prepare_set_flag(MonOpRequestRef op, int flag)
   ostringstream ss;
   if (pending_inc.new_flags < 0)
     pending_inc.new_flags = osdmap.get_flags();
-  pending_inc.new_flags |= flag;
-  ss << "set " << OSDMap::get_flag_string(flag);
+  if (osdmap.test_flag(flag)) {
+    ss << OSDMap::get_flag_string(flag) << " flag is already set";
+  } else {
+    pending_inc.new_flags |= flag;
+    ss << "set " << OSDMap::get_flag_string(flag);
+  }
   wait_for_finished_proposal(op, new Monitor::C_Command(mon, op, 0, ss.str(),
-						    get_last_committed() + 1));
+                                                   get_last_committed() + 1));
   return true;
 }
 
@@ -4819,10 +4823,14 @@ bool OSDMonitor::prepare_unset_flag(MonOpRequestRef op, int flag)
   ostringstream ss;
   if (pending_inc.new_flags < 0)
     pending_inc.new_flags = osdmap.get_flags();
-  pending_inc.new_flags &= ~flag;
-  ss << "unset " << OSDMap::get_flag_string(flag);
+  if (!osdmap.test_flag(flag)) {
+    ss << OSDMap::get_flag_string(flag) << " flag is not set";
+  } else { 
+    pending_inc.new_flags &= ~flag;
+    ss << "unset " << OSDMap::get_flag_string(flag);
+  }
   wait_for_finished_proposal(op, new Monitor::C_Command(mon, op, 0, ss.str(),
-						    get_last_committed() + 1));
+                                                   get_last_committed() + 1));
   return true;
 }