From: Venky Shankar <vshankar@redhat.com>
Date: Wed, 17 Mar 2021 12:13:53 +0000 (-0400)
Subject: cephfs-mirror: remove hardcoded metadata count when creating snapshot
X-Git-Tag: v17.1.0~1820^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cd14bb146191d61bc2306041f9e54c34341340c8;p=ceph.git

cephfs-mirror: remove hardcoded metadata count when creating snapshot

Signed-off-by: Venky Shankar <vshankar@redhat.com>
---

diff --git a/src/tools/cephfs_mirror/PeerReplayer.cc b/src/tools/cephfs_mirror/PeerReplayer.cc
index 79ff091e95e2..90005795cae9 100644
--- a/src/tools/cephfs_mirror/PeerReplayer.cc
+++ b/src/tools/cephfs_mirror/PeerReplayer.cc
@@ -975,7 +975,7 @@ int PeerReplayer::synchronize(const std::string &dir_path, uint64_t snap_id,
   auto snap_id_str{stringify(snap_id)};
   snap_metadata snap_meta[] = {{PRIMARY_SNAP_ID_KEY.c_str(), snap_id_str.c_str()}};
   r = ceph_mksnap(m_remote_mount, dir_path.c_str(), snap_name.c_str(), 0755,
-                  snap_meta, 1);
+                  snap_meta, sizeof(snap_meta)/sizeof(snap_metadata));
   if (r < 0) {
     derr << ": failed to snap remote directory dir_path=" << dir_path
          << ": " << cpp_strerror(r) << dendl;