Hi Ruben,<br><br>Yes, I used CLVM, but CLVM doesn't support snapshots, if there is no exclusive lock on the source LV. Therefore the clone script dies, when I try to instantiate a template...<br><br>Thanks,<br><br>tmarlok<br>
<br><div class="gmail_quote">On Fri, Aug 10, 2012 at 11:31 PM, Ruben S. Montero <span dir="ltr"><<a href="mailto:rsmontero@opennebula.org" target="_blank">rsmontero@opennebula.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>Hi Marlok,</div><div><br></div>You need CLVM for that.<div><br></div><div>Cheers</div><div><br></div><div>Ruben<br><br><div class="gmail_quote"><div><div class="h5">On Wed, Aug 8, 2012 at 11:23 AM, Marlok Tamás <span dir="ltr"><<a href="mailto:tmarlok@sztaki.hu" target="_blank">tmarlok@sztaki.hu</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">Hi,<br><br>I tried to use the new LVM datastore, but I couldn't find out if the volume group should be clustered or not.<br>
In case of clustered vg (vgchange -cy vg_name) the tm/clone script dies with the error message:<br>
<pre>lv-one-50 must be active exclusively to create snapshot</pre>If the vg is not clustered, then the new lv (image) won't be active on all nodes. If the new image is created by the frontend, then the nodes won't see it, until i manually enter the <span style="font-family:courier new,monospace">lvchange -ay</span> command.<br clear="all">
<br>Thanks,<br><br>tmarlok<br><br>
p.s.: Sorry for my poor English.<br><br>
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<br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br>Ruben S. Montero, PhD<br>Project co-Lead and Chief Architect<br>OpenNebula - The Open Source Solution for Data Center Virtualization<br>
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