From: Sage Weil <sage@newdream.net>
Date: Mon, 20 Apr 2009 22:17:13 +0000 (-0700)
Subject: config: set g_daemon flag; only create pid file is daemon (even if in foreground)
X-Git-Tag: v0.7.3~94
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c42ed2bb5225f4b35a7b4a7d5bee05d22622e400;p=ceph.git

config: set g_daemon flag; only create pid file is daemon (even if in foreground)
---

diff --git a/src/ceph.cc b/src/ceph.cc
index ca8e09855e030..439594711130a 100644
--- a/src/ceph.cc
+++ b/src/ceph.cc
@@ -580,7 +580,6 @@ int main(int argc, const char **argv, const char *envp[])
   
   // start up network
   rank.bind();
-  g_conf.daemonize = false; // not us!
   messenger = rank.register_entity(entity_name_t::ADMIN());
   messenger->set_dispatcher(&dispatcher);
 
diff --git a/src/common/common_init.cc b/src/common/common_init.cc
index 34777aca1f9b4..8ea3adfb2faa5 100644
--- a/src/common/common_init.cc
+++ b/src/common/common_init.cc
@@ -7,6 +7,7 @@ void common_init(std::vector<const char*>& args, const char *module_type, bool d
   tls_init();
   tls_get_val()->disable_assert = 0;
 
+  g_daemon = daemon;
   if (daemon) {
     cout << " ** WARNING: Ceph is still under heavy development, and is only suitable for **\n";
     cout << " **          testing and review.  Do not trust it with important data.       **" << std::endl;
diff --git a/src/config.cc b/src/config.cc
index bf96d688eb0ca..da10d2ba2085b 100644
--- a/src/config.cc
+++ b/src/config.cc
@@ -138,11 +138,11 @@ std::map<entity_name_t,float> g_fake_kill_after;
 entity_addr_t g_my_addr;
 
 md_config_t g_conf;
+bool g_daemon = false;
 
 #include <stdlib.h>
 #include <string.h>
 
-
 void env_to_vec(std::vector<const char*>& args) 
 {
   char *p = getenv("CEPH_ARGS");
diff --git a/src/config.h b/src/config.h
index c422f1114bb25..eff01383a3e3c 100644
--- a/src/config.h
+++ b/src/config.h
@@ -39,6 +39,8 @@ extern const char *get_pool_name(int pool);
 
 extern entity_addr_t g_my_addr;
 
+extern bool g_daemon;
+
 struct md_config_t {
   char *type;
   char *id;
diff --git a/src/msg/SimpleMessenger.cc b/src/msg/SimpleMessenger.cc
index 995b0bf5d2ff0..b6eaadb85e631 100644
--- a/src/msg/SimpleMessenger.cc
+++ b/src/msg/SimpleMessenger.cc
@@ -409,7 +409,7 @@ int Rank::start(bool nodaemon)
     }
 
     _dout_rename_output_file();
-  } else {
+  } else if (g_daemon) {
     write_pid_file(getpid());
   }