From: Tycho Andersen <tycho.andersen@canonical.com>
Date: Tue, 8 Dec 2015 23:08:11 +0000 (-0700)
Subject: c/r: add more logging when restore fails
X-Git-Tag: lxc-2.0.0.beta1~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8a41688ec7a39d3151c846807c6d8ed8059d69d;p=thirdparty%2Flxc.git

c/r: add more logging when restore fails

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/criu.c b/src/lxc/criu.c
index 6f48493ae..5ca4f9ff7 100644
--- a/src/lxc/criu.c
+++ b/src/lxc/criu.c
@@ -525,6 +525,7 @@ void do_restore(struct lxc_container *c, int pipe, char *directory, bool verbose
 
 		if (WIFEXITED(status)) {
 			if (WEXITSTATUS(status)) {
+				ERROR("criu process exited %d\n", WEXITSTATUS(status));
 				goto out_fini_handler;
 			} else {
 				int ret;
@@ -544,8 +545,10 @@ void do_restore(struct lxc_container *c, int pipe, char *directory, bool verbose
 					goto out_fini_handler;
 				}
 
-				if (lxc_set_state(c->name, handler, RUNNING))
+				if (lxc_set_state(c->name, handler, RUNNING)) {
+					ERROR("error setting running state after restore");
 					goto out_fini_handler;
+				}
 			}
 		} else {
 			ERROR("CRIU was killed with signal %d\n", WTERMSIG(status));