Difference between revisions of "Download/criu/2.8"
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| − | {{Release|2.8|14 Nov 2016 | + | {{Release|2.8|14 Nov 2016}} |
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=== New features === | === New features === | ||
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* When [[dumping files]] useless garbage was sent with descriptors from [[parasite code|parasite]] | * When [[dumping files]] useless garbage was sent with descriptors from [[parasite code|parasite]] | ||
* The clear_tid_address and regs are printed in hex with [[CRIT]] | * The clear_tid_address and regs are printed in hex with [[CRIT]] | ||
| + | * Big code rework for [[compel]] (part 1) | ||
| + | * Removed duplicate error messages from opening /proc files | ||
=== Fixes === | === Fixes === | ||
* Restoring cgroup NS could use old path prefix | * Restoring cgroup NS could use old path prefix | ||
| − | * < | + | * <code>criu check</code> crashed on btrfs mounts |
* RO external mounts in userns couldn't be restored | * RO external mounts in userns couldn't be restored | ||
* Unmounted on host binfmt_misc could cause dump to fail | * Unmounted on host binfmt_misc could cause dump to fail | ||
| Line 21: | Line 21: | ||
* Mount namespace' roots could have flags changed on restore | * Mount namespace' roots could have flags changed on restore | ||
* Dying tasks could erroneously be tried to dump | * Dying tasks could erroneously be tried to dump | ||
| − | * Swapped [[ | + | * Swapped [[shared memory]] pages were not dumped |
| + | * Errno value can be sometimes spoiled by [[RPC]] | ||
| + | * Restore of netns with newer iproute2 tool could fail | ||
=== Deprecated === | === Deprecated === | ||
* {{OptD|--ext-unix-sk}}, {{OptD|--veth-pair}} and {{OptD|--ext-mount-map}}, by {{Opt|--external}} | * {{OptD|--ext-unix-sk}}, {{OptD|--veth-pair}} and {{OptD|--ext-mount-map}}, by {{Opt|--external}} | ||
Latest revision as of 08:17, 26 January 2017
| Tarball: | criu-2.8.tar.bz2 |
| Version: | 2.8 "Bronze Siskin" |
| Released: | 14 Nov 2016 |
| GIT tag: | v2.8 |
New features[edit]
- Ability to configure CRIU build
- Show statistics on the screen with
--display-stats - C/R of Mac-Vlan devices
Optimizations/improvements[edit]
- x86 can now be built with clang
- When dumping files useless garbage was sent with descriptors from parasite
- The clear_tid_address and regs are printed in hex with CRIT
- Big code rework for compel (part 1)
- Removed duplicate error messages from opening /proc files
Fixes[edit]
- Restoring cgroup NS could use old path prefix
criu checkcrashed on btrfs mounts- RO external mounts in userns couldn't be restored
- Unmounted on host binfmt_misc could cause dump to fail
- Off-by-one could cause criu crash when dumping shared / bind-mount
- Mount namespace' roots could have flags changed on restore
- Dying tasks could erroneously be tried to dump
- Swapped shared memory pages were not dumped
- Errno value can be sometimes spoiled by RPC
- Restore of netns with newer iproute2 tool could fail