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RE: [Xen-users] Allocate xm sched-credit at boot time?


  • To: "'Petersson, Mats'" <Mats.Petersson@xxxxxxx>, <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Larry Ludwig" <larrylud@xxxxxxxxx>
  • Date: Fri, 16 Mar 2007 12:42:26 -0400
  • Delivery-date: Fri, 16 Mar 2007 09:41:41 -0700
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Waiting for centos 5 actually :-) Does anyone know which version of xen will
be in that one?  Currently using FC 6 with xen 3.0.3

-L
 
--
Larry Ludwig
Empowering Media
1-866-792-0489 x600
Have you visited our customer service blog?
http://www.supportem.com/blog/
 

> -----Original Message-----
> From: Petersson, Mats [mailto:Mats.Petersson@xxxxxxx] 
> Sent: Friday, March 16, 2007 12:35 PM
> To: Larry Ludwig; xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [Xen-users] Allocate xm sched-credit at boot time?
> 
> > -----Original Message-----
> > From: Larry Ludwig [mailto:larrylud@xxxxxxxxx] 
> > Sent: 16 March 2007 16:29
> > To: Petersson, Mats; xen-users@xxxxxxxxxxxxxxxxxxx
> > Subject: RE: [Xen-users] Allocate xm sched-credit at boot time?
> > 
> > That didn't work at least with Xen 3.0.3.
> > 
> > It works at least via command line:
> > 
> > [root@node00 auto]# xm sched-credit -d eris
> > {'cap': 0, 'weight': 256}
> > [root@node00 auto]# xm sched-credit -d eris -c 50
> > [root@node00 auto]# xm sched-credit -d eris
> > {'cap': 50, 'weight': 256}
> > 
> > I donno if this is a 3.0.3 issue or what.
> 
> Yes, from what I can tell, 12181 was the changeset that added this
> feature, which is a few changesets after the 11775 or so that is the
> latest changeset in 3.0.3. 
> 
> So you need 3.0.4 for that to work. In my opinion, 3.0.4 fixes a fair
> few other things too, so it's probably not a bad idea to 
> upgrade (unless
> you're holding back for 3.0.5 that's due out any week now). 
> 
> --
> Mats
> 
> > 
> > -L
> >  
> > --
> > Larry Ludwig
> > Empowering Media
> > 1-866-792-0489 x600
> > Have you visited our customer service blog?
> > http://www.supportem.com/blog/
> >  
> > 
> > > -----Original Message-----
> > > From: Petersson, Mats [mailto:Mats.Petersson@xxxxxxx] 
> > > Sent: Friday, March 16, 2007 12:07 PM
> > > To: Larry Ludwig; xen-users@xxxxxxxxxxxxxxxxxxx
> > > Subject: RE: [Xen-users] Allocate xm sched-credit at boot time?
> > > 
> > > > -----Original Message-----
> > > > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
> > > > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> > > > Larry Ludwig
> > > > Sent: 16 March 2007 16:03
> > > > To: xen-users@xxxxxxxxxxxxxxxxxxx
> > > > Subject: [Xen-users] Allocate xm sched-credit at boot time?
> > > > 
> > > > Hi is there a way to assign weight and cap of a xen instance 
> > > > within a domU
> > > > configuration file? I want to assign these upon boot up of a 
> > > > xen instance.
> > > 
> > > Yes.
> > > > 
> > > > If so how?
> > > 
> > > "xm create --help_config" gives:
> > > cpu_cap = CAP
> > > cpu_weight = WEIGHT
> > > 
> > > --
> > > Mats
> > > > 
> > > > Thanks..
> > > > 
> > > > -L
> > > >  
> > > > --
> > > > Larry Ludwig
> > > > Empowering Media
> > > > 1-866-792-0489 x600
> > > > Have you visited our customer service blog?
> > > > http://www.supportem.com/blog/
> > > > 
> > > > 
> > > > _______________________________________________
> > > > Xen-users mailing list
> > > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > > http://lists.xensource.com/xen-users
> > > > 
> > > > 
> > > > 
> > > 
> > > 
> > 
> > 
> > 
> > 
> 
> 


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