Messages in this thread | | | Subject | Re: [ckrm-tech] [PATCH] BC: resource beancounters (v4) (added user memory) | From | Chandra Seetharaman <> | Date | Mon, 18 Sep 2006 16:57:44 -0700 |
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On Fri, 2006-09-15 at 12:57 +0400, Kirill Korotaev wrote: > > CKRM/RG handles it this way: > > > > Amount of a resource a child RG gets is the ratio of its share value to > > the parent's total # of shares. Children's resource allocation can be > > changed just by changing the parent's total # of shares. > > > > If you case about initial situation would be: > > Total memory in the system 100MB > > parent's total # of shares: 100 (1 share == 1MB) > > 10 children with # of shares: 10 (i.e each children has 10MB) > > > > When I want to add another child, just change parent's total # of shares > > to be say 125: > > Total memory in the system 100MB > > parent's total # of shares: 125 (1 share == 0.8MB) > > 10 children with # of shares: 10 (i.e each children has 8MB) > > Now you are left with 25 shares (or 20MB) that you can assign to new > > child(ren) as you please. > > setting memory in "shares" doesn't look user friendly at all...
in RG, the user can set the root level shares to be the "total # of pages", and then the shares will simply reflect the number of pages.
> > Kirill > > > ------------------------------------------------------------------------- > 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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