From: huanwen ren <rhwlyw@163.com>
Date: Tue, 25 Jul 2017 03:07:12 +0000 (+0800)
Subject: cephfs/ceph-fuse: add and modify ceph-fuse mount hint
X-Git-Tag: v12.1.2~42^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cfc663726ccaa4d105c3f2e1f3a8f5783cfd2c6f;p=ceph.git

cephfs/ceph-fuse: add and modify ceph-fuse mount hint

1. "-n" is applied the client authorization feature.
2. "root_directory" misleading to mount the root directory ,
     in fact, here mount should be "sub_directory".
Refer to: http://docs.ceph.com/docs/master/cephfs/client-auth/#cephfs-client-capabilities

Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>
---

diff --git a/src/ceph_fuse.cc b/src/ceph_fuse.cc
index faa949f9609f..4416e9d3c588 100644
--- a/src/ceph_fuse.cc
+++ b/src/ceph_fuse.cc
@@ -62,9 +62,9 @@ static void fuse_usage()
 void usage()
 {
   cout <<
-"usage: ceph-fuse [-m mon-ip-addr:mon-port] <mount point> [OPTIONS]\n"
-"  --client_mountpoint/-r <root_directory>\n"
-"                    use root_directory as the mounted root, rather than the full Ceph tree.\n"
+"usage: ceph-fuse [-n client.username] [-m mon-ip-addr:mon-port] <mount point> [OPTIONS]\n"
+"  --client_mountpoint/-r <sub_directory>\n"
+"                    use sub_directory as the mounted root, rather than the full Ceph tree.\n"
 "\n";
   fuse_usage();
   generic_client_usage();