From 351a8a82b1973eaba471b2c4535b404a73078ac3 Mon Sep 17 00:00:00 2001
From: huanwen ren <ren.huanwen@zte.com.cn>
Date: Thu, 6 Jul 2017 10:04:02 +0800
Subject: [PATCH] common: add query_str when res_search() failed

I don't know the abort information about DNS Resolver,
if not add "query_str".

Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>
---
 src/common/dns_resolve.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/dns_resolve.cc b/src/common/dns_resolve.cc
index 3b984a61c82..13f06548e84 100644
--- a/src/common/dns_resolve.cc
+++ b/src/common/dns_resolve.cc
@@ -299,7 +299,7 @@ int DNSResolver::resolve_srv_hosts(CephContext *cct, const string& service_name,
   }
 #endif
   if (len < 0) {
-    lderr(cct) << "res_search() failed" << dendl;
+    lderr(cct) << "failed for service " << query_str << dendl;
     return len;
   }
   else if (len == 0) {
-- 
2.39.5