From: Changcheng Liu <changcheng.liu@intel.com>
Date: Wed, 6 Mar 2019 08:11:31 +0000 (+0800)
Subject: vstart.sh: fix ceph random port check
X-Git-Tag: v15.1.0~2999^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d19db0af84d1440a9287d43a94f82289b5092ef3;p=ceph.git

vstart.sh: fix ceph random port check

The regular expression should check the port first, then
check "LISTEN" item. "LISTEN" is not after the port item.

Signed-off-by: Changcheng Liu <changcheng.liu@intel.com>
Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/vstart.sh b/src/vstart.sh
index 1b0dfe8a6b0f..417b478b901c 100755
--- a/src/vstart.sh
+++ b/src/vstart.sh
@@ -941,7 +941,7 @@ then
   while [ true ]
   do
     CEPH_PORT="$(echo $(( RANDOM % 1000 + 40000 )))"
-    ss -a -n | egrep ":${CEPH_PORT} .+LISTEN" 1>/dev/null 2>&1 || break
+    ss -a -n | egrep "\<LISTEN\>.+:${CEPH_PORT}\s+" 1>/dev/null 2>&1 || break
   done
 fi