From: John Spray <john.spray@redhat.com>
Date: Mon, 20 Oct 2014 12:35:50 +0000 (+0100)
Subject: ceph: include osd epoch barrier in debugfs
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F7%2Fhead;p=ceph-client.git

ceph: include osd epoch barrier in debugfs

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 5d5a4c8c8496..60db6290dbf6 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -174,6 +174,9 @@ static int mds_sessions_show(struct seq_file *s, void *ptr)
 	/* The -o name mount argument */
 	seq_printf(s, "name \"%s\"\n", opt->name ? opt->name : "");
 
+	/* The latest OSD epoch barrier known to this client */
+	seq_printf(s, "osd_epoch_barrier \"%d\"\n", mdsc->cap_epoch_barrier);
+
 	/* The list of MDS session rank+state */
 	for (mds = 0; mds < mdsc->max_sessions; mds++) {
 		struct ceph_mds_session *session =