Messages in this thread | | | Subject | Re: [ckrm-tech] [RFC][PATCH] UBC: user resource beancounters | From | Chandra Seetharaman <> | Date | Mon, 21 Aug 2006 15:44:19 -0700 |
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On Mon, 2006-08-21 at 23:20 +0100, Alan Cox wrote: > Ar Llu, 2006-08-21 am 14:45 -0700, ysgrifennodd Chandra Seetharaman: > > As I mentioned UBC might be perfect for container resource management, > > but what I am talking for is resource management _without_ a container. > > There isn't really a difference. UBC counts usage of things. It has to > know who to charge the thing to but its core concept of the luid isn't a > container, its more akin to the a departmental or project billing code.
I didn't say it is different. The way it is implemented now has some restrictions for generic resource management purposes (like ability to move task around), but they are not a problem for container type usage.
> > > > 3. is it so BIG obstacle for UBC patch? These 3-lines hooks code which > > > is not used? > > Add them later when they prove to be needed. If IBM send a feature that > needs it then add them in that feature. Everyone is happy it is possible > to add that hook when needed.
As I mentioned in my reply, I am ok with adding it later.
> > > In a non-container situation IMO it will be easier to manage/associate > > "gold", "silver", "bronze", "plastic" groups than 0, 11, 83 and 113. > > User space issue. Doing that in kernel will lead to some limitations > later on and end up needing the user space anyway. Consider wanting to > keep the container name and properties in LDAP. > > > > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > ckrm-tech mailing list > https://lists.sourceforge.net/lists/listinfo/ckrm-tech --
---------------------------------------------------------------------- Chandra Seetharaman | Be careful what you choose.... - sekharan@us.ibm.com | .......you may get it. ----------------------------------------------------------------------
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