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I'd still like to see more discussion of how someone might actually use this feature. For example, when you say "With these constraints operators can use a global hard limit to contain resource limits set by users" -- how would the operator do this? Presumably the operator cannot enforce global resource limits via a user-specified flag in `ContainerInfo`. docs/posix_rlimits.md (line 16) <https://reviews.apache.org/r/53982/#comment227779> Is it actually possible to increase the soft limit above the hard limit? I don't believe so. docs/posix_rlimits.md (line 19) <https://reviews.apache.org/r/53982/#comment227780> Using "contain" here is a bit confusing: I'd say "Operators can use a hard resource limit to define the maximum amount of resources that can be consumed by a user; users can employ soft resource limits to ensure that one of their tasks only consumes a limited amount of the global hard resource limit." F - Neil Conway On Nov. 29, 2016, 12:54 p.m., Benjamin Bannier wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/53982/ > ----------------------------------------------------------- > > (Updated Nov. 29, 2016, 12:54 p.m.) > > > Review request for mesos, Jie Yu and Neil Conway. > > > Bugs: MESOS-6427 > https://issues.apache.org/jira/browse/MESOS-6427 > > > Repository: mesos > > > Description > ------- > > Added documentation for posix/rlimit isolator. > > > Diffs > ----- > > docs/mesos-containerizer.md 2bff35f6361f760a9001a249d2c01bbbc9e72932 > docs/posix_rlimits.md PRE-CREATION > > Diff: https://reviews.apache.org/r/53982/diff/ > > > Testing > ------- > > Tested with github markdown renderer, and with build setup from `site/`. > > > Thanks, > > Benjamin Bannier > >
