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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
| crtools || Page transfer filters || medium || Ruslan Kuprieiev || Packing or encrypting the data would be nice. Maybe it's purely for [[p.haul]]?
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| crtools || FUSE || hard || - ||
| crtools || FUSE || hard || - ||
| crtools || Support one of MPI implementations || hard || Adrian Reber || worth starting with OpenMPI
| crtools || Support one of MPI implementations || hard || Adrian Reber || worth starting with OpenMPI
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| crtools || Generate task's core file out of images || medium || - ||
| crtools || Generate task's core file out of images || medium || - || [[CRIT]]
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| crtools || Convert images to JSON and back || easy || - ||
| crtools || Convert images to JSON and back || easy || - || [[CRIT]]
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| crtools || Modify restored resources run-time || medium || - || 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 || medium || - || [[CRIT]] 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 || - || 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.
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| crtools || [[Applying images]] || hard || xemul@ w/ students || Think about ability to take images and apply them to a living task(s). E.g. -- repopulate fdtable according to data from image. Another use-case -- when doing partial migration we'll need to modify one part to switch from pipes to sockets
| crtools || [[Applying images]] || hard || xemul@ w/ students || Think about ability to take images and apply them to a living task(s). E.g. -- repopulate fdtable according to data from image. Another use-case -- when doing partial migration we'll need to modify one part to switch from pipes to sockets
| crtools/kernel || NFS || hard || - || Probably depends on DelayFS
| crtools/kernel || NFS || hard || - || Probably depends on DelayFS
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| crtools || Validate .img files || easy || - || 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 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]