[lxc-devel] [PATCH 3/3] c/r: add more logging when restore fails

[Serge Hallyn]

Quoting Tycho Andersen (tycho.andersen at canonical.com):
> Signed-off-by: Tycho Andersen <tycho.andersen at canonical.com>
> ---

Acked-by: Serge E. Hallyn <serge.hallyn at ubuntu.com>

>  src/lxc/criu.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/src/lxc/criu.c b/src/lxc/criu.c
> index 062289f..da909a9 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));
> -- 
> 2.6.2
> 
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