From a2ccdfe638632b37a7ac012efff5b4b3e8730360 Mon Sep 17 00:00:00 2001
From: Venky Shankar <vshankar@redhat.com>
Date: Fri, 29 Aug 2025 17:55:03 +0000
Subject: [PATCH] mds: add metric debug log in
 refresh_subvolume_metrics_for_rank()

Signed-off-by: Venky Shankar <vshankar@redhat.com>
---
 src/mds/MetricAggregator.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mds/MetricAggregator.cc b/src/mds/MetricAggregator.cc
index fbbb59b0f54..742960b8d29 100644
--- a/src/mds/MetricAggregator.cc
+++ b/src/mds/MetricAggregator.cc
@@ -164,6 +164,7 @@ Dispatcher::dispatch_result_t MetricAggregator::ms_dispatch2(const ref_t<Message
 void MetricAggregator::refresh_subvolume_metrics_for_rank(
         mds_rank_t rank, const std::vector<SubvolumeMetric> &metrics) {
   for (const auto &m : metrics) {
+    dout(20) << ": subvolume_metric=" << m << dendl;
     // Register labeled PerfCounters if needed
     if (!subvolume_perf_counters.contains(m.subvolume_path)) {
       std::string labels = ceph::perf_counters::key_create(
-- 
2.39.5