From: "Martin Dünkelmann" <nc-duenkekl3@netcologne.de>
To: linux-lvm@redhat.com
Subject: [linux-lvm] Questions about monitoring, scrubbing & checking a LVM RAID5
Date: Wed, 28 Jul 2021 23:50:56 +0200 [thread overview]
Message-ID: <630e7a16-5305-9319-52e2-8c45da6e9e27@netcologne.de> (raw)
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Dear LVM2-People,
I made a native RAID5 via LVM on 3 SSDs without mdadm, since LVM2 can do
it natively.
But I got confused about how to easily monitor it (send emails about
errors, since it's a remove server) and how to check, repair and scrub
the RAID5.
Using:
"sudo lvchange --syncaction check cryptdata_raid5/home" (same for
repair) results in
Command on LV cryptdata_raid5/home does not accept LV type linear.
Command not permitted on LV cryptdata_raid5/home.
Does that mean LVM2 doesn't fully support native RAID5 and I should
format everything and set up a mdadm raid5?
Because mdadm has scrubbing and email reports according to the mdadm.conf.
--
Mit freundlichen Grüßen
Martin Dünkelmann
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next reply other threads:[~2021-07-29 6:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 21:50 Martin Dünkelmann [this message]
2021-07-29 14:59 ` [linux-lvm] Questions about monitoring, scrubbing & checking a LVM RAID5 David Teigland
2021-07-29 15:53 ` Martin Dünkelmann
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