On 04/23/2014 09:17 PM, Tamer Lima wrote:
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.
this does not sounds right.
engine and SPM should not communicate at 98% traffic for 2 hours.
SPM should be one of the nodes in the DC.
engine isn't acting as a node (even if deployed on one by chance of
all-in-one or hosted engine).
are you creating the VMs from template thinly provisioned or clone?
On Mon, Apr 14, 2014 at 10:07 PM, Yair Zaslavsky <yzaslavs(a)redhat.com
<mailto:yzaslavs@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(a)gmail.com
<mailto:tamer.americo@gmail.com>>
> To: users(a)ovirt.org <mailto:users@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
>
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> Users(a)ovirt.org <mailto:Users@ovirt.org>
>
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>
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