Why shouldn’t it be possible to create a file with size > $some_cgroup_page_cache_memory_limit? What’s the point here?
> Am 16.01.2015 um 20:32 schrieb Serge Hallyn <[email protected]>: > > Yes, I believe you need to use the kmem limits for that. Those are afaik > not yet fully supported, sadly, but my ubuntu utopic host at least has > them available: memory.kmem.limit_in_bytes etc > > Quoting Mohan G ([email protected]): >> Hi,I created a cgroup and set memory limit as 400M. And i ran my test >> program which is under this group to create a file of size 8G. ( thinking >> that the amount of page cache pages needed at any point of time can exceed >> 400M). But i did not have any issues and the file got created. So my >> question is do these memory limits only apply to non file based operations. >> ie (page cache is not accounted for ?). The question is relevant to >> containers too.. ( same logic applies here too). >> RegardsMohan >> > >> _______________________________________________ >> lxc-users mailing list >> [email protected] >> http://lists.linuxcontainers.org/listinfo/lxc-users > > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
