linux-kernel - [PATCH v2 2/5] docs: kdump: add scp example to write out the dump file

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Message-Id: <1644324666-15947-3-git-send-email-yangtiezhu@loongson.cn>
Date:   Tue,  8 Feb 2022 20:51:03 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Baoquan He <bhe@...hat.com>, Jonathan Corbet <corbet@....net>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Marco Elver <elver@...gle.com>,
        Andrey Ryabinin <ryabinin.a.a@...il.com>
Cc:     Xuefeng Li <lixuefeng@...ngson.cn>, kexec@...ts.infradead.org,
        linux-doc@...r.kernel.org, kasan-dev@...glegroups.com,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/5] docs: kdump: add scp example to write out the dump file

Except cp and makedumpfile, add scp example to write out the dump file.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
Acked-by: Baoquan He <bhe@...hat.com>
---
 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