mir/criu - criu - Mike's Git repositories

mir/criu

mirror of https://github.com/checkpoint-restore/criu synced 2025-08-30 05:48:05 +00:00

Go to file

Andrey Vagin 04c48fefbc tcp: dump and restore tcp_timestamp for each socket (v2)

If a TCP socket will get live-migrated from one box to another the
timestamps (which are typically ON) will get screwed up -- the new
kernel will generate TS values that has nothing to do with what they
were on dump. The solution is to yet again fix the kernel and put a
"timestamp offset" on a socket.

v2: don't fail if TCP_TIMESTAMP is unsupported

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2013-02-14 20:27:39 +04:00

arch

dump: Make sure we're dumping task not running in compat mode

2013-02-14 20:26:29 +04:00

Documentation

docs: Put a \Backslash where needed

2013-01-25 14:58:09 +04:00

include

dump: Make sure we're dumping task not running in compat mode

2013-02-14 20:26:29 +04:00

pie

make: pie -- Add generation of dep files

2013-02-06 21:09:04 +04:00

protobuf

tcp: dump and restore tcp_timestamp for each socket (v2)

2013-02-14 20:27:39 +04:00

scripts

make: Generate crtools version from Makefile definition

2013-02-11 19:24:06 +04:00

test

zdtm: Add mmap03 test case

2013-02-06 21:20:23 +04:00

.gitignore

make: Generate crtools version from Makefile definition

2013-02-11 19:24:06 +04:00

.mailmap

repo: Add mailmap file

2012-03-25 23:31:20 +04:00

COPYING

Add COPYING file

2011-12-05 14:11:05 +04:00

cpu.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

cr-check.c

check: Check for SO_BINDTODEVICE is get-able

2012-12-04 16:35:58 +03:00

cr-dump.c

locks: Move dump_task_file_locks into file-locks.c

2013-02-08 02:58:10 +04:00

cr-exec.c

exec: Implement basic remote syscall execution

2012-12-18 00:26:37 +03:00

cr-restore.c

cr-restore: align the stack on 8-byte boundary

2013-01-29 09:21:46 +04:00

cr-show.c

crtools: add a callback to show filelocks-%d.img

2013-01-17 14:38:40 +04:00

CREDITS

Add the CREDITS file

2012-07-30 13:52:37 +04:00

crtools.c

make: Generate crtools version from Makefile definition

2013-02-11 19:24:06 +04:00

eventfd.c

cr: generalized format strings

2013-01-16 19:20:08 +04:00

eventpoll.c

cr: generalized format strings

2013-01-16 19:20:08 +04:00

fifo.c

files: pass a file descriptor on an fdinfo image instead of cr_fdset

2013-01-11 14:47:09 +04:00

file-ids.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

file-lock.c

locks: Move dump_task_file_locks into file-locks.c

2013-02-08 02:58:10 +04:00

files-reg.c

cr: generalized format strings

2013-01-16 19:20:08 +04:00

files.c

files: Move dump_task_files into files.c

2013-02-08 02:54:24 +04:00

fsnotify.c

fsnotify: Don't fail on old versions where no inotify/fanotify image present

2013-01-17 19:20:41 +04:00

image.c

cr: Fix namespaces restore from older images

2013-01-18 13:25:26 +04:00

ipc_ns.c

ipc: restore IPC objects credentials

2013-01-17 16:00:48 +04:00

kcmp-ids.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

libnetlink.c

libnetlink: Make sure there is no error happened when dumping is done

2012-11-06 13:41:36 +04:00

log.c

log: Add generic __print_on_level helper

2013-01-14 14:26:18 +04:00

Makefile

make: Generate crtools version from Makefile definition

2013-02-11 19:24:06 +04:00

mount.c

ns: Introduce ns descriptors

2013-01-15 23:24:01 +04:00

namespaces.c

rst: Evaluate per-task clone mask early

2013-01-19 01:16:19 +04:00

net.c

net: Do not BUG() if unsupported link type met

2013-02-11 17:14:20 +04:00

netfilter.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

parasite-syscall.c

dump: Make sure we're dumping task not running in compat mode

2013-02-14 20:26:29 +04:00

pipes.c

cr: use the length modifier %z to print an integer of the type size_t

2013-01-18 11:41:38 +04:00

proc_parse.c

dump: fix parsing of /proc/locks

2013-02-06 21:05:53 +04:00

protobuf.c

protobuf: add a new description for saving file-lock

2013-01-17 14:38:11 +04:00

pstree.c

rst: Evaluate per-task clone mask early

2013-01-19 01:16:19 +04:00

ptrace.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

rbtree.c

code: Fix spaced indentation where found

2012-08-11 21:36:03 +04:00

README

Drop kernel patching from README

2012-01-29 16:26:36 +04:00

shmem.c

cr: generalized format strings

2013-01-16 19:20:08 +04:00

signalfd.c

files: pass a file descriptor on an fdinfo image instead of cr_fdset

2013-01-11 14:47:09 +04:00

sk-inet.c

protobuf: cast the result of the macro pb_repeated_size to size_t

2013-01-18 11:41:43 +04:00

sk-packet.c

cr: use the length modifier %z to print an integer of the type size_t

2013-01-18 11:41:38 +04:00

sk-queue.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

sk-tcp.c

tcp: dump and restore tcp_timestamp for each socket (v2)

2013-02-14 20:27:39 +04:00

sk-unix.c

sk-unix: dump/restore a file permissions

2013-01-30 03:28:01 +04:00

sockets.c

sockets: Print which socket family is unsupported

2013-02-07 00:25:03 +04:00

sysctl.c

cr: generalized format strings

2013-01-16 19:20:08 +04:00

tty.c

tty: require stdin to be a terminal only if shell_job is set

2013-01-22 22:45:31 +04:00

util-net.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

util.c

cr: use the length modifier %z to print an integer of the type size_t

2013-01-18 11:41:38 +04:00

uts_ns.c

ns: Introduce ns descriptors

2013-01-15 23:24:01 +04:00

README

crtools
=======

An utility to checkpoint/restore tasks.

Some code snippets are borrowed from

 - Linux kernel (http://kernel.org/)
 - git (http://git-scm.com/)
 - kvm-tools (https://github.com/penberg/linux-kvm)
 - ptrace-parasite (https://code.google.com/p/ptrace-parasite/)

Many thanks to these projects.

Licensed under GPLv2 (http://www.gnu.org/licenses/gpl-2.0.txt)

Languages

C 86%

Python 6.1%

Java 2.6%

Shell 2.6%

Makefile 2%

Other 0.7%