[lxc-devel] [lxc/lxc] f19545: c/r: drop in-flight connections during CRIU dump

GitHub noreply at github.com
Wed Jul 13 21:16:51 UTC 2016


  Branch: refs/heads/master
  Home:   https://github.com/lxc/lxc
  Commit: f195450384bd90b7d526425de0f8b3f33dd005f5
      https://github.com/lxc/lxc/commit/f195450384bd90b7d526425de0f8b3f33dd005f5
  Author: Adrian Reber <areber at redhat.com>
  Date:   2016-07-12 (Tue, 12 Jul 2016)

  Changed paths:
    M src/lxc/criu.c
    M src/lxc/lxccontainer.h

  Log Message:
  -----------
  c/r: drop in-flight connections during CRIU dump

Shortly after CRIU 2.3 has been released a patch has been added to skip
in-flight TCP connections. In-flight connections are not completely
established connections (SYN, SYN-ACK). Skipping in-flight TCP
connections means that the client has to re-initiate the connection
establishment.

This patch stores the CRIU version detected during version check, so
that during dump/checkpoint options can be dynamically enabled depending
on the available CRIU version.

v2:
   * use the newly introduced criu version interface
   * add an option to disable skipping in-flight connections

Signed-off-by: Adrian Reber <areber at redhat.com>


  Commit: 41a803674585bff5794261c9ff9c75be2d0a5d6d
      https://github.com/lxc/lxc/commit/41a803674585bff5794261c9ff9c75be2d0a5d6d
  Author: Christian Brauner <cbrauner at suse.de>
  Date:   2016-07-13 (Wed, 13 Jul 2016)

  Changed paths:
    M src/lxc/criu.c
    M src/lxc/lxccontainer.h

  Log Message:
  -----------
  Merge pull request #1072 from adrianreber/master

c/r: drop in-flight connections during CRIU dump


Compare: https://github.com/lxc/lxc/compare/a4abe1bbb531...41a803674585


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