[PATCH] print the number of bytes processed in ckpt_error()

[PATCH] print the number of bytes processed in ckpt_error()

[Serge E. Hallyn]

This should be useful at restart to indicate how much we have
processed before running into an error.

This only adds it to the user log for now, bc the syslog
printing macro is expected to totally change anyway.

Signed-off-by: Serge E. Hallyn <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
---
 checkpoint/sys.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/checkpoint/sys.c b/checkpoint/sys.c
index 1840f90..a7fe1f8 100644
--- a/checkpoint/sys.c
+++ b/checkpoint/sys.c
@@ -361,7 +361,7 @@ void ckpt_log_error(struct ckpt_ctx *ctx, char *fmt, ...)
 		return;
 	file = ctx->logfile;
 
-	count = snprintf(buf, 200, "%d:%d ", mypid, tpid);
+	count = snprintf(buf, 200, "%d:%d@%d ", mypid, tpid, ctx->total);
 	if (count > 200)
 		return; /* not possible */
 	fs = get_fs();
-- 
1.6.1

Re: [PATCH] print the number of bytes processed in ckpt_error()

[Matt Helsley]

On Fri, Oct 23, 2009 at 12:05:29PM -0500, Serge E. Hallyn wrote:
> This should be useful at restart to indicate how much we have
> processed before running into an error.
> 
> This only adds it to the user log for now, bc the syslog
> printing macro is expected to totally change anyway.
> 
> Signed-off-by: Serge E. Hallyn <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>

Should be quite useful for users trying to pinpoint the source of
restart problems in their checkpoint images.

Acked-by: Matt Helsley <matthltc-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>

> ---
>  checkpoint/sys.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/checkpoint/sys.c b/checkpoint/sys.c
> index 1840f90..a7fe1f8 100644
> --- a/checkpoint/sys.c
> +++ b/checkpoint/sys.c
> @@ -361,7 +361,7 @@ void ckpt_log_error(struct ckpt_ctx *ctx, char *fmt, ...)
>  		return;
>  	file = ctx->logfile;
> 
> -	count = snprintf(buf, 200, "%d:%d ", mypid, tpid);
> +	count = snprintf(buf, 200, "%d:%d@%d ", mypid, tpid, ctx->total);
>  	if (count > 200)
>  		return; /* not possible */
>  	fs = get_fs();
> -- 
> 1.6.1