From 5aaf99aba74109b2299b14254b17425f64e0024b Mon Sep 17 00:00:00 2001
From: sageweil <sageweil@29311d96-e01e-0410-9327-a35deaab8ce9>
Date: Wed, 19 Dec 2007 17:47:24 +0000
Subject: [PATCH] ms_hosts

git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@2232 29311d96-e01e-0410-9327-a35deaab8ce9
---
 branches/ebofs/config.cc              | 3 +++
 branches/ebofs/config.h               | 1 +
 branches/ebofs/msg/SimpleMessenger.cc | 8 ++++----
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/branches/ebofs/config.cc b/branches/ebofs/config.cc
index 6cbfb34ef4a57..9739f7b827b86 100644
--- a/branches/ebofs/config.cc
+++ b/branches/ebofs/config.cc
@@ -157,6 +157,7 @@ md_config_t g_conf = {
   clock_tare: false,
   
   // --- messenger ---
+  ms_hosts: ".ceph_hosts",
   ms_tcp_nodelay: true,
   ms_retry_interval: 2.0,  // how often to attempt reconnect 
   ms_fail_interval: 15.0,  // fail after this long
@@ -502,6 +503,8 @@ void parse_config_options(std::vector<char*>& args)
     else if (strcmp(args[i], "--numosd") == 0) 
       g_conf.num_osd = atoi(args[++i]);
 
+    else if (strcmp(args[i], "--ms_hosts") == 0)
+      g_conf.ms_hosts = args[++i];
     else if (strcmp(args[i], "--ms_stripe_osds") == 0)
       g_conf.ms_stripe_osds = true;
     else if (strcmp(args[i], "--ms_skip_rank0") == 0)
diff --git a/branches/ebofs/config.h b/branches/ebofs/config.h
index 6ce585a84437a..1fe7dc67cc978 100644
--- a/branches/ebofs/config.h
+++ b/branches/ebofs/config.h
@@ -112,6 +112,7 @@ struct md_config_t {
   bool tcp_multi_dispatch;
   */
 
+  char *ms_hosts;
   bool ms_tcp_nodelay;
   double ms_retry_interval;
   double ms_fail_interval;
diff --git a/branches/ebofs/msg/SimpleMessenger.cc b/branches/ebofs/msg/SimpleMessenger.cc
index 37fda99feadec..f53403399878e 100644
--- a/branches/ebofs/msg/SimpleMessenger.cc
+++ b/branches/ebofs/msg/SimpleMessenger.cc
@@ -96,9 +96,9 @@ int Rank::Accepter::start()
   dout(2) << "accepter.start my hostname is " << hostname << dendl;
 
   // is there a .ceph_hosts file?
-  {
+  if (g_conf.ms_hosts) {
     ifstream fh;
-    fh.open(".ceph_hosts");
+    fh.open(g_conf.ms_hosts);
     if (fh.is_open()) {
       while (1) {
 	string line;
@@ -109,10 +109,10 @@ int Rank::Accepter::start()
 	if (!ospace) continue;
 	string host = line.substr(0, ospace);
 	string addr = line.substr(ospace+1);
-	dout(15) << ".ceph_hosts: host '" << host << "' -> '" << addr << "'" << dendl;
+	dout(15) << g_conf.ms_hosts << ": host '" << host << "' -> '" << addr << "'" << dendl;
 	if (host == hostname) {
 	  parse_ip_port(addr.c_str(), g_my_addr);
-	  dout(1) << ".ceph_hosts: my addr is " << g_my_addr << dendl;
+	  dout(1) << g_conf.ms_hosts << ": my addr is " << g_my_addr << dendl;
 	  break;
 	}
       }
-- 
2.39.5