Mixing HDD and SSD in lvm

To: debian-user@lists.debian.org
Subject: Mixing HDD and SSD in lvm
From: Kamil Jońca <kjonca@o2.pl>
Date: Tue, 06 Feb 2024 07:17:02 +0100
Message-id: <[🔎] 87il32t8v5.fsf@alfa.kjonca>

Debian box with LVM
LVM uses  2 PV - raid devices each uses 2 HDD (rotating)
discs (with sata interfaces).

Now I am considering replacing one PV with md device constisting of SSD
discs, so LVM will be have one "HDD" based pv and one SSD based PV.
Should I worry about anything (speed differences or sth)?
KJ

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