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<div>Bryan </div>
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<blockquote style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">-----Original Message-----<br />
From: Alessandro De Salvo <Alessandro.DeSalvo@roma1.infn.it><br />
To: users@ovirt.org<br />
Date: Thu, 9 Nov 2017 09:35:01 +0100<br />
Subject: Re: [ovirt-users] Enabling libgfapi disk access with oVirt 4.2<br />
<div>Hi again,</div>
<div>OK, tried to stop all the vms, except the engine, set <span style="background-color: rgba(255, 255, 255, 0);">engine-config -s LibgfApiSupported=true (for 4.2 only) and restarted the engine.</span></div>
<div><span style="background-color: rgba(255, 255, 255, 0);">When I tried restarting the VMs they are still not using gfapi, so it does not seem to help.</span></div>
<div><span style="background-color: rgba(255, 255, 255, 0);">Cheers,</span></div>
<div> </div>
<div><span style="background-color: rgba(255, 255, 255, 0);"> Alessandro</span></div>
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<div class="moz-cite-prefix">Il 09/11/17 09:12, Alessandro De Salvo ha scritto:</div>
<blockquote cite="mid:FBF80E1D-1006-40BA-B240-35809E71B8BD@roma1.infn.it" type="cite">
<div> </div>
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<div>Hi,</div>
<div>where should I enable gfapi via the UI?</div>
<div>The only command I tried was <span style="background-color:
rgba(255, 255, 255, 0);">engine-config -s LibgfApiSupported=true but the result is what is shown in my output below, so it’s set to true for v4.2. Is it enough?</span></div>
<div><span style="background-color: rgba(255, 255, 255, 0);">I’ll try restarting the engine. Is it really needed to stop all the VMs and restart them all? Of course this is a test setup and I can do it, but for production clusters in the future it may be a problem.</span></div>
<div><span style="background-color: rgba(255, 255, 255, 0);">Thanks,</span></div>
<div> </div>
<div><span style="background-color: rgba(255, 255, 255, 0);"> Alessandro</span></div>
<div><br />
Il giorno 09 nov 2017, alle ore 07:23, Kasturi Narra <<a href="mailto:knarra@redhat.com" moz-do-not-send="true">knarra@redhat.com</a>> ha scritto:<br />
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<div dir="ltr">Hi ,
<div> </div>
<div> The procedure to enable gfapi is below.</div>
<div> </div>
<div>1) stop all the vms running</div>
<div>2) Enable gfapi via UI or using engine-config command</div>
<div>3) Restart ovirt-engine service</div>
<div>4) start the vms.</div>
<div> </div>
<div>Hope you have not missed any !!</div>
<div> </div>
<div>Thanks</div>
<div>kasturi </div>
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<div class="gmail_extra">
<div class="gmail_quote">On Wed, Nov 8, 2017 at 11:58 PM, Alessandro De Salvo <span dir="ltr"><<a href="mailto:Alessandro.DeSalvo@roma1.infn.it" moz-do-not-send="true" target="_blank">Alessandro.DeSalvo@roma1.infn.it</a>></span> wrote:
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br />
<br />
I'm using the latest 4.2 beta release and want to try the gfapi access, but I'm currently failing to use it.<br />
<br />
My test setup has an external glusterfs cluster v3.12, not managed by oVirt.<br />
<br />
The compatibility flag is correctly showing gfapi should be enabled with 4.2:<br />
<br />
# engine-config -g LibgfApiSupported<br />
LibgfApiSupported: false version: 3.6<br />
LibgfApiSupported: false version: 4.0<br />
LibgfApiSupported: false version: 4.1<br />
LibgfApiSupported: true version: 4.2<br />
<br />
The data center and cluster have the 4.2 compatibility flags as well.<br />
<br />
However, when starting a VM with a disk on gluster I can still see the disk is mounted via fuse.<br />
<br />
Any clue of what I'm still missing?<br />
<br />
Thanks,<br />
<br />
<br />
Alessandro<br />
<br />
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