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695 bytes added ,  17:36, 11 February 2021
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=== CGroup-v2 support ===
 
=== CGroup-v2 support ===
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'''Summary:''' cgroup is a mechanism to organize processes hierarchically and distribute system resources along the hierarchy in a controlled and configurable manner. cgroup v2 is a new version of the cgroup file system. Unlike v1, cgroup v2 has only single hierarchy. CRIU has to dump/restore a container cgroup hierarchy along with all per-cgroup options. The cgroupv2 support in CRIU has to be compatible with Docker, containerd and cri-o.
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'''Links:'''
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* [[CGroups]]
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* https://github.com/checkpoint-restore/criu/issues/252
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* https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v2.html
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'''Details:'''
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* Skill level: intermediate
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* Language: C
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* Mentor: Andrei Vagin <avagin@gmail.com>
 
* Suggested by: Andrei Vagin <avagin@gmail.com>
 
* Suggested by: Andrei Vagin <avagin@gmail.com>
  

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