<div dir="ltr">Are you using drbd in dual-primary mode ? Can you post the configuration of drbd resource (vm) and the output of "cat /proc/drbd" ?<div>Any clue in the logs ?</div><div><br></div><div>Y</div><div><br></div><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Feb 16, 2018 at 10:16 AM, Carles Xavier Munyoz Baldó <span dir="ltr"><<a href="mailto:carles@unlimitedmail.org" target="_blank">carles@unlimitedmail.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">Hi,<br>
We have a two nodes Proxmox cluster, using as storage LVM virtual disks<br>
over DRBD.<br>
<br>
Some days ago we reinstalled this cluster from scratch with the last<br>
Proxomox version. For avoid service interruption we first reinstalled<br>
one of the nodes and started all virtual machines in it and then<br>
reinstalled the other node.<br>
<br>
Up here all right.<br>
<br>
We have the DRBD storage syncrhonized and updated in the second node but<br>
when we put the DRBD storage in primary role in this second node, it is<br>
not able to see nothing related with the LVM virtual disks. pvscan,<br>
vgscan or lvmscan return nothing about the LVM virtual disks created<br>
over the DRBD unit.<br>
<br>
We have verified that the filters in the /etc/lvm/lvm.conf file are<br>
correct. Indeed this file is identical in both cluster nodes.<br>
<br>
</span><span class="">We don't understand why the reinstaled second node is not able to see<br>
the LVM virtual disks over the DRBD unit.<br>
May someone help us with this problem?<br>
<br>
</span><span class="">Thank you very much in advance.<br>
Best regards.<br>
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SOLTECSIS SOLUCIONES TECNOLOGICAS, S.L.<br>
Carles Xavier Munyoz Baldó<br>
Departamento de I+D+I<br>
Tel./Fax: 966 446 046<br>
<a href="mailto:cmunyoz@soltecsis.com">cmunyoz@soltecsis.com</a><br>
<a href="http://www.soltecsis.com" rel="noreferrer" target="_blank">www.soltecsis.com</a><br>
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