Download/criu

v. 0.3

crtools-0.3.tar.bz2
Released: 11 Dec 2012
GIT tag: v0.3

C/R of shell jobs
Handle files, that are opened and unlinked, but some other hard link exists
More SOL_SOCKET socket options. Two most interesting are:
- Binding socket to device (SO_BINDTODEVICE)
- Per-socket packet filter (SO_ATTACH_FILTER)
Shutdown state of a socket
Task scheduler parameters (nice, policy and prio)
Properly handle COW pages
Memory mapped packet sockets (with SOL- options this is enough for tcpdump tool support)
Complementary groups (getgroups(2))
Various mapping features, configured with madvise(2)
Tune TCP sockets support to work with IPv6 sockets
Closed (or not yet connected/bound) unix sockets

Print timestamps in log files
Restructure source tree a little
- PIE stuff in separate dir
- Arch-specific code in arch/<Arch>/ directory
Nicer show -c output for pages/pipes/etc contents
Fixes in help text
Save and restore blocked signals mask for threads
Don't dump (and warn about it) corked UDP sockets
Fixed livelocks when restoring too big socket queues
Refresh info about sockets, that might have changed between diag dump and actual process freeze
Lost file params and socket options for some unix sockets
Fix inotify on opened and unlinked files
Fix shared anonymous memory detection
Properly close all files before restoring them
Fixes in running external tools (ip/tar)
Several fixes in control tty restoring code
RT signals handlers dumped and restored

New features

C/R of shell jobs
Handle files, that are opened and unlinked, but some other hard link exists
More SOL_SOCKET socket options. Two most interesting are:
- Binding socket to device (SO_BINDTODEVICE)
- Per-socket packet filter (SO_ATTACH_FILTER)
Shutdown state of a socket
Task scheduler parameters (nice, policy and prio)
Properly handle COW pages
Memory mapped packet sockets (with SOL- options this is enough for tcpdump tool support)
Complementary groups (getgroups(2))
Various mapping features, configured with madvise(2)
Tune TCP sockets support to work with IPv6 sockets
Closed (or not yet connected/bound) unix sockets

Bug fixes and improvements

Print timestamps in log files
Restructure source tree a little
- PIE stuff in separate dir
- Arch-specific code in arch/<Arch>/ directory
Nicer show -c output for pages/pipes/etc contents
Fixes in help text
Save and restore blocked signals mask for threads
Don't dump (and warn about it) corked UDP sockets
Fixed livelocks when restoring too big socket queues
Refresh info about sockets, that might have changed between diag dump and actual process freeze
Lost file params and socket options for some unix sockets
Fix inotify on opened and unlinked files
Fix shared anonymous memory detection
Properly close all files before restoring them
Fixes in running external tools (ip/tar)
Several fixes in control tty restoring code
RT signals handlers dumped and restored

crtools-0.2.tar.bz2
Released: 20 Sep 2012
GIT tag: v0.2

crtools-0.1.tar.bz2
Released: 23 Jul 2012
GIT tag: v0.1