LVM issue with proxmox and big HDDs/partitions?

pp-king

New Member
Jul 13, 2024
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0
1
Hi all,

first I thought, that it was my mistake.

But now I assume, that there is an issue with the LVM-implementation in proxmox, depending on the size of the partition or PV:

I had problems creating CTs/VMs on the LVM, that I tried to set up with proxmox. Since I don't know proxmox that good, I thought, that I made mistakes, I created the PVs, VGs and LVs on my notebook (arch linux).

When I plug the HDD back into the proxmox server, the PVs and VGs were shown undencripted as well as after opening a LUKS volume.

But when I try to create an CT/VM or even manually try to create a LV on the proxmox server, I receive an error message, that implies, that there might be an issue with the size of the HDD/partition and the LVM implementation in proxmox.

Can maybe someone have a look at it?

Thank you,
Peer

Code:
~# lvcreate -vvvv -n docker_home -L 30GB pm01_open

Code:
..
58.035778 device/dev-io.c:120  /dev/sda1: size is 2014 sectors
58.035781 device/dev-io.c:466  Closed /dev/sda1
58.035782 filters/filter-usable.c:39  /dev/sda1: Skipping: Too small to hold a PV
..

-> The whole logging is attached to this posting.
 

Attachments

Oops, thank you Dietmar, you are right, sorry!

/dev/sda1 on the proxmox server is the BIOS boot partition.

I see it just now: on the proxmox server ( there /dev/sdb1 ..) the error belongs to the message:

"bcache_invalidate: block (0, 0) still dirty"

Do you have any idea how to get rid of this? You can leave this posting unpublished .. or you may remove it.

Kind regards,
Peer

Code:
18:06:00.034945 label/label.c:1957  Error writing device /dev/sdb1 at 5632 length 1536.
01.051386 device/bcache.c:1374  WARNING: bcache_invalidate: block (0, 0) still dirty.
01.051424 format_text/format-text.c:965  Failed to write metadata to /dev/sdb1.
01.051430 metadata/metadata.c:3050  <backtrace>
01.051435 metadata/metadata.c:3059  Failed to write VG pm01_open.
01.051437 metadata/lv_manip.c:8596  <backtrace>
01.051439 metadata/lv_manip.c:8982  <backtrace>
 

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