[ClusterLabs] Stupid DRBD/LVM Global Filter Question

[Eric Robinson]

Roger --

Thank you, sir. That does help.

-----Original Message-----
From: Roger Zhou <ZZhou at suse.com>
Sent: Wednesday, October 30, 2019 2:56 AM
To: Cluster Labs - All topics related to open-source clustering welcomed <users at clusterlabs.org>; Eric Robinson <eric.robinson at psmnv.com>
Subject: Re: [ClusterLabs] Stupid DRBD/LVM Global Filter Question


On 10/30/19 6:17 AM, Eric Robinson wrote:
> If I have an LV as a backing device for a DRBD disk, can someone
> explain why I need an LVM filter? It seems to me that we would want
> the LV to be always active under both the primary and secondary DRBD
> devices, and there should be no need or desire to have the LV
> activated or deactivated by Pacemaker. What am I missing?

Your understanding is correct. No need to use LVM resource agent from Pacemaker in your case.

--Roger

>
> --Eric
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