Re: Mixing HDD and SSD in lvm

To: debian-user@lists.debian.org
Subject: Re: Mixing HDD and SSD in lvm
From: Max Nikulin <manikulin@gmail.com>
Date: Tue, 6 Feb 2024 19:17:47 +0700
Message-id: <[🔎] upt81b$16hs$1@ciao.gmane.io>
In-reply-to: <[🔎] 874jelu9h9.fsf@alfa.kjonca>
References: <I4oQp-8fca-5@gated-at.bofh.it> <I4oQp-8fca-7@gated-at.bofh.it> <I4oQp-8fca-3@gated-at.bofh.it> <[🔎] 874jelu9h9.fsf@alfa.kjonca>

On 06/02/2024 18:18, Kamil Jońca wrote:

1. now VG has two PV. Both are raid1 with two HDD.
2. I want to have VG with one PV as RAID1 with 2 HDD's and second PV as
RAID1 with 2SSD's

Just a warning. It seems, it is necessary to ensure that drives use thesame block size, however my impression may be wrong.


512e vs 4K sector confusion. Sun, 14 Jan 2024 08:01:52 +0000
https://lists.debian.org/msgid-search/ZaOU8Bd/acSoh3Mp@mail.bitfolk.com

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References:
- Re: Mixing HDD and SSD in lvm
  - From: Kamil Jońca <kjonca@o2.pl>