Difference between revisions of "Download/criu/2.2"
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(Created page with "{{Release|2.2|16 May 2016}} Name: Carbon nightingale === New features === * Uninstall action in Makfilefile * "Post-resume" added to action scripts * Root task's PID in...") |
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{{Release|2.2|16 May 2016}} | {{Release|2.2|16 May 2016}} | ||
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=== New features === | === New features === | ||
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* Restore of TCP recv queue could fail due to kernel mem alloc constraints | * Restore of TCP recv queue could fail due to kernel mem alloc constraints | ||
* No errors were written to logs when launching helper (tar/iptables) app in userns restore | * No errors were written to logs when launching helper (tar/iptables) app in userns restore | ||
| − | * [[User mode]] dumped no memory pages sometimes | + | * [[User-mode]] dumped no memory pages sometimes |
* Bind mounts considered not as bind sometimes | * Bind mounts considered not as bind sometimes | ||
* Two mounts in the same directory blocked the dump | * Two mounts in the same directory blocked the dump | ||
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=== Deprecated/removed === | === Deprecated/removed === | ||
| − | * Greedy mode of pagemap dumping (on some kernels we do not support [[user mode]]) | + | * Greedy mode of pagemap dumping (on some kernels we do not support [[user-mode]]) |
* Removed the --namespaces option | * Removed the --namespaces option | ||
Latest revision as of 08:15, 26 January 2017
| Tarball: | criu-2.2.tar.bz2 |
| Version: | 2.2 "Carbon Nightingale" |
| Released: | 16 May 2016 |
| GIT tag: | v2.2 |
New features[edit]
- Uninstall action in Makfilefile
- "Post-resume" added to action scripts
- Root task's PID in environment for action scripts
- C/R of
- Devconfs drop_gratuitous_arp and drop_unicast_in_l2_multicast
- * Serial ttys
Optimizations/improvements[edit]
- Lighter link-remaps restore on newer kernels
Fixes[edit]
- Race when restoring userns vs setting ns' maps
- Tasks with zero fds failed the dump
- Restore of TCP recv queue could fail due to kernel mem alloc constraints
- No errors were written to logs when launching helper (tar/iptables) app in userns restore
- User-mode dumped no memory pages sometimes
- Bind mounts considered not as bind sometimes
- Two mounts in the same directory blocked the dump
- Off-by in on /dev/tty{1,63} dumping
- Forking of cgroupns task was done with screwed clone flags
Deprecated/removed[edit]
- Greedy mode of pagemap dumping (on some kernels we do not support user-mode)
- Removed the --namespaces option