From: Sage Weil <sage@redhat.com>
Date: Wed, 13 Mar 2019 18:53:52 +0000 (-0500)
Subject: msg: default to debug_ms=0
X-Git-Tag: v14.2.1~103^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d8d22fe4d0adc71ed459665c0c597321d8f71a52;p=ceph.git

msg: default to debug_ms=0

These have a measurable impact on performance and have a limited (although
not non-existent!) track record of providing debugging value.

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 3ebd59b872e3a77430b93bb51f9232868975b3bb)
---

diff --git a/src/common/common_init.cc b/src/common/common_init.cc
index a7cc4d724529..9dd6be89b90c 100644
--- a/src/common/common_init.cc
+++ b/src/common/common_init.cc
@@ -66,10 +66,6 @@ CephContext *common_preinit(const CephInitParameters &iparams,
     conf.set_val_default("err_to_stderr", "false");
     conf.set_val_default("log_flush_on_exit", "false");
   }
-  if (code_env != CODE_ENVIRONMENT_DAEMON) {
-    // NOTE: disable ms subsystem gathering in clients by default
-    conf.set_val_default("debug_ms", "0/0");
-  }
 
   return cct;
 }
diff --git a/src/common/subsys.h b/src/common/subsys.h
index bdd2d0e506d6..24f492854050 100644
--- a/src/common/subsys.h
+++ b/src/common/subsys.h
@@ -45,7 +45,7 @@ SUBSYS(optracker, 0, 5)
 SUBSYS(objclass, 0, 5)
 SUBSYS(filestore, 1, 3)
 SUBSYS(journal, 1, 3)
-SUBSYS(ms, 0, 5)
+SUBSYS(ms, 0, 0)
 SUBSYS(mon, 1, 5)
 SUBSYS(monc, 0, 10)
 SUBSYS(paxos, 1, 5)