[PLUG] LVM for multiple internal drives
Galen Seitz
galens at seitzassoc.com
Tue Jan 26 18:05:41 UTC 2021
On 1/26/21 7:01 AM, Rich Shepard wrote:
> My new desktop has a 240GB SSD for the OS and two 3TB HDDs. The latter will
> hold three mount points: /home, /opt, and /data. From what I've learned
> about LVM the past couple of days I think it makes sense for me to combine
> the two drives into one logical volume for the three mount points.
What you are planning seems fine, but I think you may be confusing the
various pieces of an LVM setup.
Typically each drive is treated as a physical volume. Physical volumes
are placed into a volume group. Logical volumes are allocated out of
the volume group. A filesystem (or swap) is created on a logical volume.
Note that only using LVM for the HDDs should be fine. I.e. keeping the
SSD separate and not placing it in a volume group is okay.
galen
--
Galen Seitz
galens at seitzassoc.com
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