From: Ken Goods <kgoods@cropusainsurance.com>
To: linux-lvm Mailing List <linux-lvm@redhat.com>
Subject: [linux-lvm] multipath_component_detection
Date: Mon, 16 Jan 2017 11:46:20 -0800 (PST) [thread overview]
Message-ID: <31656092.220.1484595977477.JavaMail.kgoods@Ken-PC> (raw)
In-Reply-To: <11587299.215.1484595906899.JavaMail.kgoods@Ken-PC>
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Hi all,
Just a quick question. I've been setting up a (iscsi) LUN and want to create an LVM PV on it.
The docs I have read are somewhat conflicted. Some say that the underlying devices should be filtered, however according to comments in lvm.conf it says that if multipath_component_detection is enabled, "LVM2 will ignore devices used as component paths of device-mapper multipath devices".
So filtering is no longer necessary with LVM2?
I would just try it but this is a live email server and I'd like to keep the downtime to a minimum.
Thanks in advance.
Ken
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next parent reply other threads:[~2017-01-16 19:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <11587299.215.1484595906899.JavaMail.kgoods@Ken-PC>
2017-01-16 19:46 ` Ken Goods [this message]
2017-01-17 11:19 ` [linux-lvm] multipath_component_detection Peter Rajnoha
2017-01-17 16:27 ` Ken Goods
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