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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">You can use the /dev/disk/by-XYZ device links.<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> pve-user-bounces@pve.proxmox.com [mailto:pve-user-bounces@pve.proxmox.com]
<b>On Behalf Of </b>Johan Wikström<br>
<b>Sent:</b> Mittwoch, 02. Oktober 2013 10:18<br>
<b>To:</b> pve-user@pve.proxmox.com<br>
<b>Subject:</b> [PVE-User] Quorom disk on different devices<o:p></o:p></span></p>
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<p class="MsoNormal">Hi list!<o:p></o:p></p>
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<p class="MsoNormal">I have set up a two node Proxmox cluster on two Dell servers with DRBD. Works well, but I just realized<o:p></o:p></p>
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<p class="MsoNormal">that I need a quorum disk for the HA setup. I created an iSCSI qdisk as per the FAQ (<a href="http://pve.proxmox.com/wiki/Two-Node_High_Availability_Cluster#Configuring_Fencing">http://pve.proxmox.com/wiki/Two-Node_High_Availability_Cluster#Configuring_Fencing</a>)<o:p></o:p></p>
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<p class="MsoNormal">but I ran into a problem. For some reason the first server had one extra disk device (floppy, maybe virtual floppy/USB) so now<o:p></o:p></p>
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<p class="MsoNormal">the iSCSI disk is known as /dev/sde on the first server and /dev/sdd on the second server. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Since the cluster config file is global I guess this will be a problem when defining the quorum disk?<o:p></o:p></p>
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<p class="MsoNormal">Do I need to start creating udev rules for the iSCSI LUN to persist the naming on both hosts, or<o:p></o:p></p>
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<p class="MsoNormal">can I cheat in some way? Maybe it would be enough to remove the "floppy" device link /dev/sdd on the first<o:p></o:p></p>
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<p class="MsoNormal">host and try to re-create the iSCSI target?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">PVE Version:<o:p></o:p></p>
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<p class="MsoNormal">pve-manager/3.1-3/dc0e9b0e (running kernel: 2.6.32-22-pve)<o:p></o:p></p>
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<p class="MsoNormal">Hardware: 2 * Dell T620<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best regards<o:p></o:p></p>
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<p class="MsoNormal"><span class="apple-style-span"><b><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif";color:#666666">Johan Wikström</span></b></span><span class="apple-style-span"><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif";color:black"><o:p></o:p></span></span></p>
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