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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..."
{{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 environment for [[action scripts]]
* C/R of
** Devconfs drop_gratuitous_arp and drop_unicast_in_l2_multicast
* * Serial ttys
=== Optimizations/improvements ===
* Lighter link-remaps restore on newer kernels
=== Fixes ===
* 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 ===
* Greedy mode of pagemap dumping (on some kernels we do not support [[user mode]])
* Removed the --namespaces option
Name: Carbon nightingale
=== New features ===
* 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 ===
* Lighter link-remaps restore on newer kernels
=== Fixes ===
* 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 ===
* Greedy mode of pagemap dumping (on some kernels we do not support [[user mode]])
* Removed the --namespaces option