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Cyrill Gorcunov 19018622cd util: mkdirp -- Print exactly what is failed 
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2014-09-18 20:12:24 +04:00
arch Dump capabilities from the parasite 2014-08-15 23:10:44 +04:00
contrib Add a convenience shell script for Docker container C/R 2014-09-09 16:08:22 +04:00
Documentation Small spelling fixes in criu.8 manpage 2014-08-04 13:09:54 +04:00
include restore: Introduce the --restore-sibling option 2014-09-10 18:30:30 +04:00
lib restore: Introduce the --restore-sibling option 2014-09-10 18:30:30 +04:00
pie criu: Drop redundant newline from pr_perror 2014-08-22 19:22:39 +04:00
protobuf restore: Introduce the --restore-sibling option 2014-09-10 18:30:30 +04:00
scripts crtools: check for setproctitle_init 2014-09-02 16:14:39 +04:00
test zdtm: fix msg reporting 2014-09-12 14:02:03 +04:00
.gitignore lib: Generate pkgconfig file 2014-08-04 13:57:18 +04:00
.mailmap repo: Add mailmap file 2012-03-25 23:31:20 +04:00
action-scripts.c scripts: Fix path assignment 2014-09-09 22:07:57 +04:00
cgroup.c cgroups: allow to execute fini_cgroups a few times 2014-09-04 16:35:43 +04:00
COPYING Add LGPL licence for library directory 2013-04-01 12:29:06 +04:00
cr-check.c eventpoll: parse_fdinfo_pid_s() returns allocated object for eventpol tfd 2014-09-02 16:08:17 +04:00
cr-dedup.c v2 page-read: rework open_page_read to use in shmem restore 2014-03-18 11:48:58 +04:00
cr-dump.c scripts: Use numeric script names 2014-09-05 13:48:26 +04:00
cr-exec.c criu: Several formatting fixes 2014-01-14 09:33:19 +04:00
cr-restore.c rst: Don't allocate PATH_MAX for /proc/self realink 2014-09-16 23:16:18 +04:00
cr-service.c service: service should compile on Ubuntu 14.04 2014-09-12 14:06:04 +04:00
cr-show.c show: Print filelocks.img pids as %u 2014-08-12 15:45:34 +04:00
CREDITS Add the CREDITS file 2012-07-30 13:52:37 +04:00
crtools crtools: rename binary to criu 2013-04-30 20:17:55 +04:00
crtools.c restore: Introduce the --restore-sibling option 2014-09-10 18:30:30 +04:00
eventfd.c anon-inode: Don't readlink fd/fd multiple times 2014-02-02 22:14:29 +04:00
eventpoll.c eventpoll: merge eventpoll tfd into eventpoll image 2014-09-03 20:51:40 +04:00
fifo.c files: Fix open_path() to provide mntns root fd to callbacks 2014-06-06 12:20:02 +04:00
file-ids.c files-ids: generate id-s accoding with mnt_id, st->st_dev and st->st_ino 2014-04-21 22:39:28 +04:00
file-lock.c locks: fix up a device returned by stat() for btrfs (v4) 2014-09-05 16:02:40 +04:00
files-ext.c plugin: Rework plugins API, v2 2014-09-03 20:48:36 +04:00
files-reg.c files: don't check uninitialized memory in create_link_remap() 2014-08-20 14:02:43 +04:00
files.c locks: Don't dump locks in per-task manner (v3) 2014-09-02 17:44:46 +04:00
fsnotify.c fsnotify: Proceed dumping even if queue has data 2014-09-05 16:00:46 +04:00
image-desc.c locks: Fix restore from v1.2 images 2014-08-20 17:38:36 +04:00
image.c cg: Restore tasks into proper cgroups 2014-05-27 23:48:06 +04:00
ipc_ns.c ipc: set the msgmni sysctl after auto_msgmni 2014-08-14 12:21:43 +04:00
irmap.c mnt: Turn mntns_get_root_fd into accepting mnt ns_id 2014-04-23 02:31:16 +04:00
kcmp-ids.c kcmp: Fix ret code comparison 2014-04-22 12:51:15 +04:00
kerndat.c Dump capabilities from the parasite 2014-08-15 23:10:44 +04:00
libnetlink.c netlink: Lower netlink error report log level 2013-07-04 15:49:02 +04:00
log.c restore: open the pidfile with O_EXCL 2014-09-03 20:58:24 +04:00
Makefile test: clean the "test" directory from test/Makefile 2014-09-02 16:10:55 +04:00
Makefile.config crtools: check for setproctitle_init 2014-09-02 16:14:39 +04:00
Makefile.crtools scripts: Move scripts code into separate sources 2014-09-05 13:48:21 +04:00
Makefile.inc install: install criu-service logrotate config 2014-02-18 12:39:50 +04:00
mem.c vdso: dump -- Don't dump contents of vvar zone 2014-06-24 22:48:41 +04:00
mount.c mount: handle a circular reference in mount tree 2014-09-16 23:17:55 +04:00
namespaces.c ns: initialize nsid in rst_add_ns_id 2014-04-23 14:46:19 +04:00
net.c scripts: Use numeric script names 2014-09-05 13:48:26 +04:00
netfilter.c iptables: use cr_system instead of system 2013-10-02 20:09:37 +04:00
page-pipe.c log: Use pr_quelled helper 2014-09-03 20:56:58 +04:00
page-read.c iov: Add iovec2pagemap() helper 2014-06-20 16:35:52 +04:00
page-xfer.c page-server: Don't setup options in parent task 2014-09-05 13:49:54 +04:00
pagemap-cache.c pagemap-cache: Use page.h helpers 2014-02-21 16:29:41 +04:00
parasite-syscall.c parasite: remove useless check from parasite_stop_on_syscall() (v2) 2014-09-18 20:11:08 +04:00
pipes.c crtools: move pid_rst_prio to pid.h 2013-11-06 18:18:12 +04:00
plugin.c plugin: Rework plugins API, v2 2014-09-03 20:48:36 +04:00
proc_parse.c cg: proc_parse -- Don't compare cgroup paths 2014-09-16 23:14:47 +04:00
protobuf-desc.c timerfd: Add protobuf entries into the image 2014-08-06 19:18:34 +04:00
protobuf.c img: Add ability to check whether optional image collection happened 2014-08-12 14:38:22 +04:00
pstree.c mount: Don't create kids with CLONE_NEWNS 2014-05-12 14:20:17 +04:00
ptrace.c unseize: Don't print error when unseizing stopped task into stopped state 2013-12-20 23:22:04 +04:00
rbtree.c code: Fix spaced indentation where found 2012-08-11 21:36:03 +04:00
README Update README file so that it looks more informative on github front page 2014-01-24 20:42:08 +04:00
rst-malloc.c whitespace-at-eol cleanup 2013-12-12 10:00:45 +04:00
sd-daemon.c systemd socket activation support 2013-12-12 09:58:50 +04:00
sd-daemon.h systemd socket activation support 2013-12-12 09:58:50 +04:00
security.c security: skip obtaining additional groups for root, as they don't matter 2014-08-06 18:58:44 +04:00
shmem.c shmem: Fix format of printing shmem addresses 2014-08-19 13:00:09 +04:00
sigframe.c sigframe: cast the pointer to the field ucontext::uc_sigmask to k_rtsigset_t 2014-04-08 15:36:09 +04:00
signalfd.c anon-inode: Don't readlink fd/fd multiple times 2014-02-02 22:14:29 +04:00
sk-inet.c tcp: don't forget to wake up the port->users futex 2014-07-08 17:43:54 +04:00
sk-netlink.c util: add a function to check output data in a file descriptor 2014-09-02 16:25:50 +04:00
sk-packet.c vma: Turn embeded VmaEntry on vma_area into pointer 2014-02-04 11:44:01 +04:00
sk-queue.c crtools: move pid_rst_prio to pid.h 2013-11-06 18:18:12 +04:00
sk-tcp.c criu: rename current_ns_mask to root_ns_mask (v2) 2014-04-21 22:38:33 +04:00
sk-unix.c plugin: Rework plugins API, v2 2014-09-03 20:48:36 +04:00
sockets.c criu: rename current_ns_mask to root_ns_mask (v2) 2014-04-21 22:38:33 +04:00
stats.c stats: Properly initialize dump stats 2014-08-12 14:37:51 +04:00
string.c string: Add strlcat helper 2013-11-29 15:36:07 +04:00
sysctl.c sysctl: don't write '\0' at the end of buffer in a sysctl file 2014-08-14 12:21:48 +04:00
sysfs_parse.c Use --root instead of --aufs-root 2014-08-27 14:31:40 +04:00
timerfd.c criu: Drop redundant newline from pr_perror 2014-08-22 19:22:39 +04:00
tty.c tty: open tty-s with O_NOCTTY 2014-08-15 13:28:16 +04:00
tun.c criu: rename current_ns_mask to root_ns_mask (v2) 2014-04-21 22:38:33 +04:00
util.c util: mkdirp -- Print exactly what is failed 2014-09-18 20:12:24 +04:00
uts_ns.c crtools: move pid_rst_prio to pid.h 2013-11-06 18:18:12 +04:00

README 

criu
====

An utility to checkpoint/restore tasks. Using this tool, you can
freeze a running application (or part of it) and checkpoint it to
a hard drive as a collection of files. You can then use the files
to restore and run the application from the point it was frozen
at. The distinctive feature of the CRIU project is that it is
mainly implemented in user space.

The project home is at http://criu.org

Pages worth starting with are
* Kernel configuration, compilation, etc: http://criu.org/Installation
* A simple example of usage: http://criu.org/Simple_loop
* More sophisticated example with graphical app: http://criu.org/VNC