[Devel] [PATCH libvzctl v2 2/3] vz-cpt: NFS port allow script added

[Stanislav Kinsburskiy]

This script is used to allow back NFS-related ports on dump stage.
Without it CRIU won't be able to access NFS files.

Signed-off-by: Stanislav Kinsburskiy <skinsbursky at virtuozzo.com>
---
 scripts/vz-cpt.in |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/vz-cpt.in b/scripts/vz-cpt.in
index f79f665..21a225e 100755
--- a/scripts/vz-cpt.in
+++ b/scripts/vz-cpt.in
@@ -56,6 +56,12 @@ function cg_dump_props {
 	return 0
 }
 
+# NFS actions
+nfs_actions_path=/usr/libexec/criu/scripts/nfs-ports-allow.sh
+if [ -f "$nfs_actions_path" ]; then
+	nfs_actions="--action-script $nfs_actions_path"
+fi
+
 mkdir -p $dumpdir &&
 cg_dump_props $dumpdir &&
 criu dump -v$CRIU_LOGLEVEL -o dump.log				\
@@ -70,6 +76,7 @@ criu dump -v$CRIU_LOGLEVEL -o dump.log				\
 		--action-script $action_script		\
 		-t $VE_PID				\
 		-D $dumpdir				\
+		$nfs_actions				\
 		$ext_mount_map				\
 		$CRIU_EXTRA_ARGS