Difference between revisions of "Download/criu/2.9"
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{{Release|2.9|12 Dec 2016|Silk Tit}} | {{Release|2.9|12 Dec 2016|Silk Tit}} | ||
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=== New features === | === New features === | ||
* CRIU can now be built with clang on all supported architectures | * CRIU can now be built with clang on all supported architectures | ||
* Ignore missing sysctls on restore with {{Opt|--weak-sysctl}} | * Ignore missing sysctls on restore with {{Opt|--weak-sysctl}} | ||
| + | * C/R overmounted [[mountpoints]] | ||
=== Optimizations/improvements === | === Optimizations/improvements === | ||
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* CRIU blocking netfilter rules were added at the tail of the chain resulting in unlocked TCP connections | * CRIU blocking netfilter rules were added at the tail of the chain resulting in unlocked TCP connections | ||
* Dump/Restore spurious failures when open() returned 0 descriptor | * Dump/Restore spurious failures when open() returned 0 descriptor | ||
| + | * When dumping shmem lots of zero pages were written into image files | ||
| + | * [[Invisible files|Ghost directory]] with more than zero ghost parents caused restore to fail | ||
| + | * Shared mount could escape to different group on restore | ||
Revision as of 20:15, 9 December 2016
| Tarball: | criu-2.9.tar.bz2 |
| Version: | 2.9 "Silk Tit" |
| Released: | 12 Dec 2016 |
| GIT tag: | v2.9 |
f47540234dde7190b317210274837a37f417b9bf
New features
- CRIU can now be built with clang on all supported architectures
- Ignore missing sysctls on restore with
--weak-sysctl - C/R overmounted mountpoints
Optimizations/improvements
- Batch restore of memory contents from pages.img files
- Link-remap type for invisible files is explicit in images
Fixes
- C/R with
--empty-nsstill handled iptables configuration - SCM messages inside UNIX socket got lost after C/R (now dump aborted)
- Empty unixsk.img file appeared when dumping tasks without unix sockets
- Install procedure wasn't PEP-394 compliant
- CRIU blocking netfilter rules were added at the tail of the chain resulting in unlocked TCP connections
- Dump/Restore spurious failures when open() returned 0 descriptor
- When dumping shmem lots of zero pages were written into image files
- Ghost directory with more than zero ghost parents caused restore to fail
- Shared mount could escape to different group on restore