Hi, Its not as simple as it seems. What you're asking for is to selectively hide or modify what gets shown to container processes by the /proc file system. In other words making /proc container aware. /proc is already partially there - with the pid namespace, but not for ram and cpus.
We've tried a couple of approaches - FUSE based overlay file system etc - and at the last lxc dev call the way forward was proposed as being an in kernel file system integrated with the cgroups subsystem, bind mounted to the containers /proc. At the moment, the containers I'm running adopt a far more hacky solution to this by patching the /proc filesystem itself. Patch for cpu limiting proc stat is at; http://www.tinola.com/lxc/ HTH Andy On Fri, 2011-01-21 at 09:24 +0100, GMail Christian wrote: > Hi, > > Is there already a way of hiding the hosts full RAM and SWAP info from > the containers and make top, meminfo, etc. in the containers show the > correct limits? > > thx, > christian > > ------------------------------------------------------------------------------ > Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! > Finally, a world-class log management solution at an even better price-free! > Download using promo code Free_Logger_4_Dev2Dev. Offer expires > February 28th, so secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsight-sfd2d > _______________________________________________ > Lxc-users mailing list > Lxc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/lxc-users -- Andrew Phillips Head of Systems Direct: +44 (0)203 192 2509 Mobile: +44 (0)7595 242 900 LMAX, Yellow Building, 1A Nicholas Road, London, W11 4AN The information in this e-mail and any attachment is confidential and is intended only for the named recipient(s). The e-mail may not be disclosed or used by any person other than the addressee, nor may it be copied in any way. If you are not a named recipient please notify the sender immediately and delete any copies of this message. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. Any view or opinions presented are solely those of the author and do not necessarily represent those of the company. ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
