linux-kernel - Re: [PATCH 2/5] docs: kdump: add scp sample to write out the dump file

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Message-ID: <20220130024617.GB29425@MiWiFi-R3L-srv>
Date:   Sun, 30 Jan 2022 10:46:17 +0800
From:   Baoquan He <bhe@...hat.com>
To:     Tiezhu Yang <yangtiezhu@...ngson.cn>
Cc:     Jonathan Corbet <corbet@....net>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Marco Elver <elver@...gle.com>, kexec@...ts.infradead.org,
        linux-doc@...r.kernel.org, kasan-dev@...glegroups.com,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/5] docs: kdump: add scp sample to write out the dump
 file

On 01/28/22 at 07:42pm, Tiezhu Yang wrote:
> Except cp and makedumpfile, add scp sample to write out the dump file.
                                      ~~~~~~? You mean example?

I think we just give example here, but not list all cases. seems
adding scp is nothing bad. Anyway, except of the concern for 'sample':

Acked-by: Baoquan He <bhe@...hat.com>

> 
> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
> ---
>  Documentation/admin-guide/kdump/kdump.rst | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/admin-guide/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst
> index d187df2..a748e7e 100644
> --- a/Documentation/admin-guide/kdump/kdump.rst
> +++ b/Documentation/admin-guide/kdump/kdump.rst
> @@ -533,6 +533,10 @@ the following command::
>  
>     cp /proc/vmcore <dump-file>
>  
> +or use scp to write out the dump file between hosts on a network, e.g::
> +
> +   scp /proc/vmcore remote_username@...ote_ip:<dump-file>
> +
>  You can also use makedumpfile utility to write out the dump file
>  with specified options to filter out unwanted contents, e.g::
>  
> -- 
> 2.1.0
>