On Fri, Aug 2, 2013 at 4:24 AM, Weng Meiling <wengmeiling.w...@huawei.com> wrote: > > From: Weng Meiling <wengmeiling.w...@huawei.com> > > When we use cgclear to unload the cgroup filesystem, we still can > see the umounted cgroup by using mount command. So fix the problem > by call system. > > From: Weng Meiling <wengmeiling.w...@huawei.com>
NAK umount system call is the documented way to unmount a filesystem. I would like some more investigation as to why this is happening? Can you try seeing if you see this behavior with a tmpfs as well? And with other filesystems? Is it something that is limited cgroupfs? Does using umount2 with MNT_DETACH help after a whlie? Thanks! Dhaval ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel
