From f24360658f316b49cf54bba2edbb5281e38341f1 Mon Sep 17 00:00:00 2001 From: Bui Quang Minh Date: Mon, 4 Oct 2021 20:38:34 +0700 Subject: [PATCH] criu(8): Add more detailed description about --tcp-close dump option The expected behavior of --tcp-close option when dumpping is to close all established tcp connections including connection that is once established but now closed. This adds an explicit description about that behavior. Signed-off-by: Bui Quang Minh --- Documentation/criu.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/criu.txt b/Documentation/criu.txt index 3c4c1eaf8..4c6885fc9 100644 --- a/Documentation/criu.txt +++ b/Documentation/criu.txt @@ -334,7 +334,8 @@ mount -t cgroup -o devices,freezer none devices,freezer Checkpoint established TCP connections. *--tcp-close*:: - Don't dump the state of, or block, established tcp connections. + Don't dump the state of, or block, established tcp connections + (including the connection is once established but now closed). This is useful when tcp connections are not going to be restored. *--skip-in-flight*::