On 01.06.21 18:10, Olaf Hering wrote:
> xl migrate --debug used to track every pfn in every batch of pages.
> But these times are gone. Adjust the help text to tell what --debug
> is supposed to do today.
> 
> Signed-off-by: Olaf Hering <olaf@aepfle.de>
> ---
>   docs/man/xl.1.pod.in          | 4 +++-
>   tools/libs/guest/xg_sr_save.c | 2 +-
>   tools/xl/xl_cmdtable.c        | 2 +-
>   3 files changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/docs/man/xl.1.pod.in b/docs/man/xl.1.pod.in
> index e2176bd696..ed3f4dee1e 100644
> --- a/docs/man/xl.1.pod.in
> +++ b/docs/man/xl.1.pod.in
> @@ -481,7 +481,9 @@ domain.
>   
>   =item B<--debug>
>   
> -Display huge (!) amount of debug information during the migration process.
> +Verify transferred domU page data. All memory will be transferred one more
> +time to the destination host while the domU is paused, and compared with
> +the result of the inital transfer while the domU was still running.

Shouldn't you adapt (or remove?) this paragraph with patch 37?

>   
>   =item B<-p>
>   
> diff --git a/tools/libs/guest/xg_sr_save.c b/tools/libs/guest/xg_sr_save.c
> index 2ba7c3200c..51542a98c8 100644
> --- a/tools/libs/guest/xg_sr_save.c
> +++ b/tools/libs/guest/xg_sr_save.c
> @@ -752,7 +752,7 @@ static int send_domain_memory_live(struct xc_sr_context *ctx)
>       if ( rc )
>           goto out;
>   
> -    if ( ctx->save.debug && ctx->stream_type != XC_STREAM_PLAIN )
> +    if ( ctx->save.debug )

This is no documentation change IMO. You should either mention this
modification in the commit message, or put it into a separate patch.


Juergen