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| crtools || AIO with pending events || medium || - ||
| crtools || AIO with pending events || medium || - ||
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| crtools || restore mountpoints || hard || - || -
| crtools || Restore arbitrary mountpoints tree || hard || - || -
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| crtools || lazy migration using userfaultd || medium || xemul || -
| crtools || Lazy migration using userfaultd || medium || xemul || -
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| crtools || dump tasks from cgroup || easy || - || Currently criu dumps a subtree from given pid
| crtools || Dump tasks from cgroup || easy || - || Currently criu dumps a subtree from given pid
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| crtools || speed up logging || medium || Cyrill || Synchronous formatting and writes to log files slow things down ([[Logging]])
| crtools || Speed up [[logging]] || medium || Cyrill || Synchronous formatting and writes to log files slow things down ([[Logging]])
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| crtools || sanitize logging messages || hard || - || Currently log messages are placed w/o any logic. Need to improve that ... somehow.
| crtools || Sanitize [[logging]] messages || hard || - || Currently log messages are placed w/o any logic. Need to improve that ... somehow.
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| crtools || support OFD posix locks || easy || - ||
| crtools || Support OFD posix locks || easy || - ||
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| crtools || optimize kcmp calls || medium || - || For fs/fdt/vm/etc we can pre-generate ID based on objects that live on them. If pre-ID matches, then call kcmp.
| crtools || Optimize kcmp calls || medium || - || For fs/fdt/vm/etc we can pre-generate ID based on objects that live on them. If pre-ID matches, then call kcmp.
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| crtools || Shmem changes tracking || medium || - ||
| crtools || Shmem changes tracking || medium || - ||
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| crtools || Page transfer filters || medium || Ruslan Kuprieiev || Packing or encrypting the data would be nice. Maybe it's purely for [[P.Haul]]?
| crtools || Page transfer filters || medium || - || Packing or encrypting the data would be nice. Maybe it's purely for [[P.Haul]]?
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| crtools || FUSE || hard || - ||
| crtools || FUSE mount points || hard || - ||
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| crtools || 32-bit tasks || hard || Cyrill ||
| crtools || 32-bit tasks || hard || Cyrill ||
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| crtools || Generate task's core file out of images || medium || Ruslan Kuprieiev || [[CRIT]]
| crtools || Generate task's core file out of images with [[CRIT]] || medium || Ruslan Kuprieiev ||
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| crtools || Modify restored resources run-time || medium || - || [[CRIT]] Need (probably) some way to alter what is being restored. Usage example -- change the IP address of sockets from task above.
| crtools || Modify restored resources run-time in [[CRIT]] daemon || medium || - || Need (probably) some way to alter what is being restored. Usage example -- change the IP address of sockets from task above.
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| crtools || TCP socket migration with changed IP || medium || - || [[CRIT]] it might make sense to migrate a tcp connection on a box with changed IP address _if_ both boxes are NAT-ed to the destination. We will then have to go to NAT box and fix the conntracks, but this might make sense.
| crtools || TCP socket migration with changed IP || medium || - || [[CRIT]] it might make sense to migrate a tcp connection on a box with changed IP address _if_ both boxes are NAT-ed to the destination. We will then have to go to NAT box and fix the conntracks, but this might make sense.
| crtools || PPP support || medium || - ||
| crtools || PPP support || medium || - ||
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| crtools/kernel || DelayFS for NFS/Fuse migration || hard || - ||
| crtools/kernel || NFS mount points support || hard || - ||
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| kernel || Seamless kernel upgrade || hard || xemul ||
| kernel || Seamless kernel upgrade || hard || xemul ||
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| crtools || Validate .img files || easy || - || [[CRIT]] For a given set of image files check, that they are in "restorable" shape
| crtools || Validate .img files || easy || - || [[CRIT]] For a given set of image files check, that they are in "restorable" shape
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| crtools || Restore a process tree || hard || - || Need to restore any process tree, which could be created with help PR_SET_CHILD_SUBREAPER and CLONE_PARENT. Processes can share other resources [http://man7.org/linux/man-pages/man2/clone2.2.html clone(2)]. Look at [http://git.criu.org/?p=crtools.git;a=blob;f=test/zdtm/live/static/session02.c;hb=HEAD session02]
| crtools || Restore arbitrary process tree || hard || - || Need to restore any process tree, which could be created with help PR_SET_CHILD_SUBREAPER and CLONE_PARENT. Processes can share other resources [http://man7.org/linux/man-pages/man2/clone2.2.html clone(2)]. Look at [http://git.criu.org/?p=crtools.git;a=blob;f=test/zdtm/live/static/session02.c;hb=HEAD session02]
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| crtools || X app || hard || - || Dump/restore of graphical applications(Maybe worth switching to Wayland?)
| crtools || C/R X app || hard || Ruslan Kuprieiev || Dump/restore of graphical applications (see about [[integration]])
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| crtools/kernel || Undo semaphores || medium || Cyrill Gorcunov || Require mods from both sides -- criu and kernel
| crtools/kernel || Undo semaphores || medium || Cyrill Gorcunov || Require mods from both sides -- criu and kernel
| crtools || More detailed RPC fail codes || easy || - || Currently only 3 typical errors are reported(see [https://github.com/xemul/criu/blob/master/include/cr-errno.h#L8 include/cr-errno.h])
| crtools || More detailed RPC fail codes || easy || - || Currently only 3 typical errors are reported(see [https://github.com/xemul/criu/blob/master/include/cr-errno.h#L8 include/cr-errno.h])
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| kernel/criu || fsnotify queues || hard || - || [[Fsnotify]]
| kernel/criu || FS-notify queues || hard || - || [[Fsnotify]]
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