mds: use FSMap::insert to add to standby_daemons

This reduces the number of code sites which modify standby_daemons.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
(cherry picked from commit 9566ae27b33dd4d266ee9223dc73738922b6eceb)

diff --git a/src/mds/FSMap.cc b/src/mds/FSMap.cc
index d554cd7811f85c9bf2cdfb51024dc05c49fc2f41..f038b49d098cf86594812d2d3f95814f100b275e 100644 (file)
--- a/src/mds/FSMap.cc
+++ b/src/mds/FSMap.cc
@@ -430,9 +430,7 @@ void FSMap::decode(bufferlist::iterator& p)
           p.second.rank = p.second.standby_for_rank;
         }
         if (p.second.rank == MDS_RANK_NONE) {
-          standby_daemons[p.first] = p.second;
-          standby_epochs[p.first] = epoch;
-          mds_roles[p.first] = FS_CLUSTER_ID_NONE;
+          insert(p.second); // into standby_daemons
         } else {
           mds_roles[p.first] = migrate_fs->fscid;
         }