[ovirt-users] does SPM can run over ovirt-engine host ?

[Tamer Lima]

Hi , Yair

yes, I dont want to re-install ovirt

I'm not sure if allInone could be fix this problem.

allinone install vdsm on the same ovirt-engine host. Well, I already have
this : ovirt-engine, vdsm on the same host: srv-0202

My storage domains(data and iso) are hosted on srv-0202


I believe my solution is create one engine per server. Three independent
engines managing only local virtual machines.






On Mon, Apr 14, 2014 at 10:07 PM, Yair Zaslavsky <yzaslavs at redhat.com>wrote:

> Hi Tamer,
> Are you familiar with the all in one feature?
>
> http://www.ovirt.org/Feature/AllInOne
>
> I'm not sure if this can help you now, as you probably  don't want to
> re-install ovirt, right?
>
>
> ----- Original Message -----
> > From: "Tamer Lima" <tamer.americo at gmail.com>
> > To: users at ovirt.org
> > Sent: Monday, April 14, 2014 5:13:12 PM
> > Subject: [ovirt-users] does SPM can run over ovirt-engine host ?
> >
> > Hello,
> >
> > When I create virtual machine from a template (centos6.5, 2 cores, 8GB
> mem,
> > 500GB hd)  this process takes almost 2 hours.   I click on "New VM"
> button
> > and just select the template and click ok.
> >
> > engine.log show me high network consumption (98%)  between  engine-server
> > host and SPM host.
> >
> > I tried to make my engine-server host a spm host too, but without sucess.
> >
> >
> > Does SPM can run over on the same ovirt-engine machine ?
> >
> > Am I make something wrong? Or create VM from template is really slow ?
> >
> >
> > my servers :
> > srv-0202  = ovirt-engine  , vdsm
> > srv-0203 = spm , vdsm
> > srv-0204 = vdsm
> > These servers are dell blades connected on a 100GB switch.
> >
> >
> >
> > thanks
> >
> >
> >
> >
> > This is what I know about SPM:
> > http://www.ovirt.org/Storage_-_oVirt_workshop_November_2011
> >
> > = Storage Pool Manager (SPM) A role assigned to one host in a data center
> > granting it sole authority over:
> >
> >    - Creation, deletion, an dmanipulation of virtula disk images,
> snapshots
> >    and templates
> >       - Templates: you can create on VM as a golden image and provision
> to
> >       multiple VMs (QCOW layers)
> >    - Allocation of storage for sparse block devices (on SAN)
> >       - Thin provisinoing (see below)
> >    - Single metadata writer:
> >       - SPM lease mechanism (Chockler and Malkhi 2004, Light-Weight
> Leases
> >       for Storage-Cnntric Coordination)
> >       - Storage-centric mailbox
> >    - This role can be migrated to any host in data center
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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