From 6a4780858021b8713ed89e06e78a36187f726945 Mon Sep 17 00:00:00 2001
From: "James O. D. Hunt" <james.o.hunt@intel.com>
Date: Wed, 9 May 2018 10:29:41 +0100
Subject: [PATCH] virtcontainers: Reduce path lengths

Reduce the virtcontainers prefix path to avoid hitting the 107 byte
Unix domain socket path limit.

Related #268.

Fixes #290.

Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
---
 virtcontainers/filesystem.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/virtcontainers/filesystem.go b/virtcontainers/filesystem.go
index bd92c1c7c..90a5fd871 100644
--- a/virtcontainers/filesystem.go
+++ b/virtcontainers/filesystem.go
@@ -84,7 +84,10 @@ const devicesFile = "devices.json"
 const dirMode = os.FileMode(0750) | os.ModeDir
 
 // storagePathSuffix is the suffix used for all storage paths
-const storagePathSuffix = "/virtcontainers/sandboxes"
+//
+// Note: this very brief path represents "virtcontainers sandboxes". It is as
+// terse as possible to minimise path length.
+const storagePathSuffix = "/vc/sbs"
 
 // configStoragePath is the sandbox configuration directory.
 // It will contain one config.json file for each created sandbox.