This page lists older (3.x) CRIU releases. For latest release, see Download/criu.
With 3.x, we've finally split Compel from the rest of the CRIU and also added support for 32-bit tasks on x86-64 platform.
v. 3.1Edit
| Tarball: | criu-3.1.tar.gz |
| Version: | 3.1 "Graphene Swift" |
| Released: | 22 May 2017 |
| GIT tag: | v3.1 |
New featuresEdit
- Each boolean option now has the
--no-$optionpair - RSS explorer in CRIT
- Multiple plugins in compel
- Run-time check of 32-mmap BUG on x86
- C/R of
- 32-bit futex robust list on x86
Optimizations/improvementsEdit
- Start time is improved significantly with kerndat cache
- Sigaction image is merged into Core
- Unneeded stages are skipped during restore
- Restore w/o namespaces uses host /proc
- Restore w/o namespaces doesn't parse host mounts (not needed)
- Single-threaded tasks do not parse /proc/pid/task/ in vain
- BFD engine is used for more /proc files
- More verbosity in libsoccr
- Fsnotify dump w/o namespaces doesn't walk mounts tree
BugfixesEdit
- Python bindings left zombie in self-dump mode
- The
last_pidsys-control was reset by restore - Threads caps were compared with mistake
make installput crit/pycriu to wrong place if DESTDIR was not set (#309)- Fsnotifies C/R w/o namespaces restored with errors
- Inherited control terminal restore was failed (but dump succeeded)
v. 3.0Edit
| Tarball: | criu-3.0.tar.gz |
| Version: | 3.0 "Basalt Wagtail" |
| Released: | 24 Apr 2017 |
| GIT tag: | v3.0 |
New featuresEdit
- Compel library
- Support for x86 32-bit arch
- Version check via RPC
- ASAN support
- Force VDSO trampolines via fault injection
- C/R of
- Shutdown-ed UDP sockets
- Bind-mounts made from external mounts
Optimizations/improvementsEdit
- SysVIPC shmem segments are now dumped as any other shmem (taking holes into account and sitting in common memory dumps)
- CRIT show
- decodes socket's states and types and task's states into strings
- prints unix sockets names in more human-readable form
BugfixesEdit
- Unix sockets' names appeared in logs with mistakes
- Contents of SysVIPC shmem segments was dumped twice
- Dumping of any memory segment more than 4Gigs failed
- Migration of unaligned SysvSHM segment on Armv7 failed
Deprecation/removalEdit
- Exec action is removed, use compel instead
See alsoEdit
- Download/criu for the latest release and archives
- Download/criu/2.x for 2.x releases
- Download/criu/1.x for 1.x releases
- Download/criu/0.x for pre-1.x releases