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Groups > linux.debian.user > #175389

Re: LVM RAID vs LVM over MD

From Roman Tsisyk <roman@tsisyk.com>
Newsgroups linux.debian.user
Subject Re: LVM RAID vs LVM over MD
Date 2016-12-04 07:40 +0100
Message-ID <sKyCR-3Go-1@gated-at.bofh.it> (permalink)
References <sKnR7-5gJ-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sat, Dec 3, 2016 at 9:39 PM, Kamil Jońca <kjonca@poczta.onet.pl> wrote:
> So far I used lvm with raid1 device as PV.
>
> Recently I have to extend my VG
> (https://lists.debian.org/debian-user/2016/11/msg00909.html)
>
> and I read some about lvm.
> If I understand correctly, LVM have builtin RAID1 functionality.
> And I wonder about migrating
> lvm over md --> (lvm with raid1) over physical hard drive partitions.
>

Please ask yourself a simple question: do you know how to recover LVM RAID?
I don't. mdraid is proven technology which just works.

The truth is that all these overcomplicated stuff (lvm, pulseaudio,
systemd, etc.) is designed to increase sales of premium support from
RedHat. SCNR.

-- 
WBR,
  Roman Tsisyk <roman@tsisyk.com>

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Thread

LVM RAID vs LVM over MD kjonca@poczta.onet.pl (Kamil Jońca) - 2016-12-03 20:10 +0100
  Re: LVM RAID vs LVM over MD Henrique de Moraes Holschuh <hmh@debian.org> - 2016-12-03 22:50 +0100
    Re: LVM RAID vs LVM over MD kjonca@poczta.onet.pl (Kamil Jońca) - 2016-12-04 08:20 +0100
  Re: LVM RAID vs LVM over MD Sven Hartge <sven@svenhartge.de> - 2016-12-03 23:20 +0100
  Re: LVM RAID vs LVM over MD Roman Tsisyk <roman@tsisyk.com> - 2016-12-04 07:40 +0100
  Re: LVM RAID vs LVM over MD Jonathan Dowland <jmtd@debian.org> - 2016-12-05 11:30 +0100
    Re: LVM RAID vs LVM over MD Nicholas Geovanis <nickgeovanis@gmail.com> - 2016-12-05 20:20 +0100
      Re: LVM RAID vs LVM over MD Dan Ritter <dsr@randomstring.org> - 2016-12-05 20:40 +0100
        Re: LVM RAID vs LVM over MD Sven Hartge <sven@svenhartge.de> - 2016-12-05 21:00 +0100
          Re: LVM RAID vs LVM over MD Roman Tsisyk <roman@tsisyk.com> - 2016-12-05 21:10 +0100
            Re: LVM RAID vs LVM over MD Sven Hartge <sven@svenhartge.de> - 2016-12-05 21:40 +0100
      Re: LVM RAID vs LVM over MD Sven Hartge <sven@svenhartge.de> - 2016-12-05 20:50 +0100
      Re: LVM RAID vs LVM over MD Igor Cicimov <icicimov@gmail.com> - 2016-12-06 01:00 +0100
        Re: LVM RAID vs LVM over MD Jonathan Dowland <jmtd@debian.org> - 2016-12-12 12:30 +0100
          Re: LVM RAID vs LVM over MD Igor Cicimov <icicimov@gmail.com> - 2016-12-13 09:50 +0100

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