<p dir="ltr">I tried the same config on a lab but does not work.<br>
I think its not possible to have HA without proper fencing.<br>
Im</p>
<div class="gmail_quote">On Jul 7, 2014 12:40 PM, "Angel Docampo" <<a href="mailto:adocampo@dltec.net">adocampo@dltec.net</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000099" bgcolor="#FFFFFF">
<font face="Bitstream Vera Sans">What do you mean by "it works"?<br>
Without fence mechanism, the cluster won't be aware there a node
down, and then you can continue writing modifications in both
sides and finish with a split brain.<br>
<br>
<br>
<br>
</font>
<div>El 05/07/14 21:49, Gilberto Nunes
escribió:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>WOW<br>
<br>
Even with just 2 nodes HA works fine!!!!<br>
<br>
</div>
I have tested some minutes ago...<br>
<br>
</div>
Is there something improvement on HA Code??<br>
<br>
</div>
I would like to know...<br>
<br>
Thanks<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-07-05 16:37 GMT-03:00 Gilberto
Nunes <span dir="ltr"><<a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>Hi<br>
<br>
</div>
Today I have deploy a tree node plus storage
scenario in a lab.<br>
</div>
First at all, I image that I need configure
fence device, as docs demand...<br>
</div>
So, I decide to use a MAnaged Switch (DLikn
DES-3028).<br>
</div>
But, I realize that even without fence configuratio
HA works properly and NICE, I might add..<br>
<br>
</div>
Here's the configuration:<br>
<br>
<?xml version="1.0"?><br>
<cluster config_version="18" name="CLUSTER"><br>
<cman expected_votes="3"
keyfile="/var/lib/pve-cluster/corosync.authkey"/><br>
<quorumd allow_kill="0" interval="3"
label="quorum" tko="10" votes="1"><br>
<heuristic interval="3" program="ping
10.90.90.100 -c1 -w1" score="1" tko="4"/><br>
<heuristic interval="3" program="ip addr | grep
eth0 | grep -q UP" score="2" tko="3"/><br>
</quorumd><br>
<totem token="54000"/><br>
<clusternodes><br>
<clusternode name="pve01" nodeid="1"
votes="1"><br>
</clusternode><br>
<clusternode name="pve02" nodeid="2"
votes="1"><br>
</clusternode><br>
<clusternode name="pve03" nodeid="3"
votes="1"><br>
</clusternode><br>
</clusternodes><br>
<rm><br>
<failoverdomains><br>
<failoverdomain name="serverfailover"
ordered="1" restricted="0"><br>
<failoverdomainnode name="pve1"
priority="1"/><br>
<failoverdomainnode name="pve2"
priority="2"/><br>
<failoverdomainnode name="pve3"
priority="3"/><br>
</failoverdomain><br>
</failoverdomains><br>
<pvevm autostart="1" vmid="100"/><br>
</rm><br>
</cluster><br>
<br>
<br>
</div>
I always though that I need fence device in order to
make HA work...<br>
<br>
</div>
Thanks<span><font color="#888888"><br clear="all">
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div><br>
-- <br>
Gilberto Ferreira<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</font></span></div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Gilberto Ferreira<br>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
pve-user mailing list
<a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a>
</pre>
</blockquote>
<br>
<div>-- <br>
<br>
<font face="Times New Roman,serif" size="3"><span style="font-size:12pt"><font color="#1f497d" face="Calibri,sans-serif"><span style="font-size:10pt" lang="es"></span></font></span></font>
<table border="0" cellpadding="2" cellspacing="2" height="88" width="424">
<tbody>
<tr>
<td valign="top"><img alt="" src="cid:part2.07000305.00060409@dltec.net" height="56" width="151"><br>
</td>
<td valign="top">
<div style="MARGIN:0px"><font face="Times New
Roman,serif" size="3"><span style="FONT-SIZE:12pt"><font color="#1f497d" face="Calibri,sans-serif"><span style="FONT-SIZE:10pt" lang="es"><b>Angel
Docampo<br>
</b></span></font></span></font></div>
<div style="MARGIN:0px"><font face="Times New
Roman,serif" size="3"><span style="FONT-SIZE:12pt"><font color="#1f497d" face="Calibri,sans-serif"><span style="FONT-SIZE:10pt" lang="es"><b>Datalab
Tecnologia, s.a.</b></span></font></span></font></div>
<div style="MARGIN:0px"><font face="Times New
Roman,serif" size="3"><span style="FONT-SIZE:12pt"><font color="#1f497d" face="Calibri,sans-serif"><span style="FONT-SIZE:10pt" lang="es">Castillejos,
352 - 08025 Barcelona</span></font></span></font></div>
<div style="MARGIN:0px"><font face="Times New
Roman,serif" size="3"><span style="font-size:12pt"><font color="#1f497d" face="Calibri,sans-serif"><span style="font-size:10pt" lang="es">Tel. 93 476
69 14 - Ext: 706<br>
Mob. 670.299.381</span></font></span></font></div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<br>_______________________________________________<br>
pve-user mailing list<br>
<a href="mailto:pve-user@pve.proxmox.com">pve-user@pve.proxmox.com</a><br>
<a href="http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user" target="_blank">http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user</a><br>
<br></blockquote></div>