From 32771bda33e938a560559672bb907c81fd5486dd Mon Sep 17 00:00:00 2001 From: Matan Breizman Date: Thu, 30 May 2024 09:12:33 +0000 Subject: [PATCH] crimson/osd: warn cluster when optimal deployment is not used Signed-off-by: Matan Breizman (cherry picked from commit 64a9915ecbafadc5afb16b04366a69fc4e548568) --- src/crimson/osd/osd.cc | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/crimson/osd/osd.cc b/src/crimson/osd/osd.cc index 459943c3b607a..1bd174bcd790b 100644 --- a/src/crimson/osd/osd.cc +++ b/src/crimson/osd/osd.cc @@ -363,7 +363,12 @@ seastar::future<> OSD::start() { LOG_PREFIX(OSD::start); INFO("seastar::smp::count {}", seastar::smp::count); - + if (auto cpu_cores = + local_conf().get_val("crimson_seastar_cpu_cores"); + cpu_cores.empty()) { + clog->warn() << "for optimal performance please set " + "crimson_seastar_cpu_cores"; + } startup_time = ceph::mono_clock::now(); ceph_assert(seastar::this_shard_id() == PRIMARY_CORE); return store.start().then([this] { -- 2.39.5