[CRIU] [PATCH] images: nfs -- Reserve data for NFS support

[Cyrill Gorcunov]

These entries will be used for NFS support and
we already test partial support in vz7 version
of criu. So to make images compatible lets reserve
some of them in advance.

CC: Pavel Emelyanov <xemul at virtuozzo.com>
CC: Stanislav Kinsburskiy <skinsbursky at virtuozzo.com>
Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---

Pavel, please consider merging this patch simply because the
development versions of the patches are floating in mailing
list and we're already testing them in vz7 version of criu,
so while details of the "C" code may be not yet merged the
image format better to be sync'ed otherwise we hit troubles
with compatibility.

 images/mnt.proto     | 3 +++
 images/regfile.proto | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/images/mnt.proto b/images/mnt.proto
index 9338ecbc93a5..9b890c3c2465 100644
--- a/images/mnt.proto
+++ b/images/mnt.proto
@@ -21,6 +21,9 @@ enum fstype {
 	OVERLAYFS		= 17;
 	AUTOFS			= 18;
 	TRACEFS			= 19;
+	RPC_PIPEFS		= 20;
+	NFS			= 21;
+	NFS4			= 22;
 };
 
 message mnt_entry {
diff --git a/images/regfile.proto b/images/regfile.proto
index e25d58902fd1..f88603eacc6d 100644
--- a/images/regfile.proto
+++ b/images/regfile.proto
@@ -10,4 +10,6 @@ message reg_file_entry {
 	optional sint32		mnt_id	= 7 [default = -1];
 	optional uint64		size	= 8;
 	optional bool		ext	= 9;
+	optional uint32         mode    = 10;
+	optional bool		unreachable     = 11;
 }
-- 
2.5.5