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I forgot to mention I'd already tried --delay option, but it isn't
working for me, perhaps I'm doing it wrong.<br>
What I'm doing to test it is setting the link down and up on the
cluster network interface, simulating a network microcut.<br>
My scenario is a HA two-cluster with quorum disk. The relevant
cluster.conf configuration is<br>
...<br>
<fencedevices><br>
<fencedevice agent="fence_ipmilan" cipher="1"
ipaddr="192.168.1.111" lanplus="1" login="username"
name="fenceAtlantis" passwd="password" power_wait="60"
delay="30"/><br>
<fencedevice agent="fence_ipmilan" cipher="1"
ipaddr="192.168.1.112" lanplus="1" login="username" name="fenceBree"
passwd="password" power_wait="60" delay="30"/><br>
</fencedevices><br>
...<br>
<clusternodes><br>
<clusternode name="atlantis" nodeid="1" votes="1"><br>
<fence><br>
<method name="1"><br>
<device action="off" name="fenceAtlantis"/><br>
</method><br>
</fence><br>
</clusternode><br>
<clusternode name="bree" nodeid="2" votes="1"><br>
<fence><br>
<method name="1"><br>
<device action="off" name="fenceBree"/><br>
</method><br>
</fence><br>
</clusternode><br>
</clusternodes><br>
<br>
<br>
What I think is --delay option is accepted once fencing it's on its
way, but it will be irremediably executed after this period.<br>
<br>
<div class="moz-cite-prefix">On 19/01/15 14:23, Steffen Wagner
wrote:<br>
</div>
<blockquote
cite="mid:19C1CB295B1B48DA863A72886FF36ABD@emea.global.corp.sap"
type="cite">
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#000000">
<div>There should be some parameter like the following</div>
<div> </div>
<pre style="TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: ; LETTER-SPACING: normal; LINE-HEIGHT: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px">+ <parameter name="delay" unique="0" required="0">
+ <getopt mixed="--delay=[seconds]" />
+ <content type="string" default="0" />
+ <shortdesc lang="en">Wait X seconds before fencing is started</shortdesc>
+ </parameter></pre>
<pre style="TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: ; LETTER-SPACING: normal; LINE-HEIGHT: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"> </pre>
<pre style="TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: ; LETTER-SPACING: normal; LINE-HEIGHT: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"><a moz-do-not-send="true" title="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Cluster_Administration/ap-fence-device-param-CA.html" href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Cluster_Administration/ap-fence-device-param-CA.html">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Cluster_Administration/ap-fence-device-param-CA.html</a></pre>
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<div> </div>
<div style="BACKGROUND: #f5f5f5">
<div style="font-color: black"><b>From:</b> <a
moz-do-not-send="true" title="adocampo@dltec.net"
href="mailto:adocampo@dltec.net">Angel Docampo</a> </div>
<div><b>Sent:</b> Monday, January 19, 2015 2:12 PM</div>
<div><b>To:</b> <a moz-do-not-send="true"
title="pve-user@pve.proxmox.com"
href="mailto:pve-user@pve.proxmox.com">ProxMox Users</a>
</div>
<div><b>Subject:</b> [PVE-User] Delay fencing</div>
</div>
</div>
<div> </div>
</div>
<div style="FONT-SIZE: small; FONT-FAMILY: 'Calibri';
FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal;
TEXT-DECORATION: none; DISPLAY: inline">I would like to know
if there are any way to delay fencing.<br>
I had some network microcuts, and fencing immediately
stonith the node who had them...<br>
Is there any way to make cluster to delay fencing some
seconds or make another comprovation prior to fencing the
offending node?<br>
<br>
Regards<br>
<br>
<div class="moz-signature">-- <br>
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<div style="MARGIN: 0px"><font face="Times New
Roman,serif" size="3"><span style="FONT-SIZE:
12pt"><font color="#1f497d"
face="Calibri,sans-serif" size="2"><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" size="2"><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" size="2"><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" size="2"><span
style="FONT-SIZE: 10pt" lang="es">Tel.
93 476 69 14 - Ext: 706<br>
Mob. 670.299.381</span></font></span></font></div>
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<a moz-do-not-send="true"
href="http://www.dltec.net/aviso-legal">Nota Legal</a>
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</blockquote>
<br>
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<div style="MARGIN: 0px"><font face="Times New
Roman,serif" size="3"><span style="FONT-SIZE: 12pt"><font
color="#1f497d" face="Calibri,sans-serif" size="2"><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" size="2"><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" size="2"><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" size="2"><span
style="font-size: 10pt;" lang="es">Tel. 93 476
69 14 - Ext: 706<br>
Mob. 670.299.381</span></font></span></font></div>
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