From a1e90736b47fcf123828d40084adf5599a387aed Mon Sep 17 00:00:00 2001 From: root Date: Sat, 9 May 2015 10:26:00 -0400 Subject: [PATCH] Check vif interface error at kernel 3.x issue The softlink name of /sys/class/net/vif**/device have not the xen-backend string on kernel 3.X, should use the softlink /sys/class/net/vif**/device/driver Signed-off-by: Yi Li --- ocaml/network/network_utils.ml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ocaml/network/network_utils.ml b/ocaml/network/network_utils.ml index 281157d..9195f01 100644 --- a/ocaml/network/network_utils.ml +++ b/ocaml/network/network_utils.ml @@ -86,7 +86,7 @@ module Sysfs = struct let is_physical name = try - let link = Unix.readlink (getpath name "device") in + let link = Unix.readlink (getpath name "device/driver") in (* filter out device symlinks which look like /../../../devices/xen-backend/vif- *) not(List.mem "xen-backend" (String.split '/' link)) with _ -> false -- 1.7.12.4