Hello,
Setting up first ceph cluster in lab.
Rocky 8.6
Ceph quincy
Using curl install method
Following cephadm deployment steps
Everything works as expected except
ceph orch device ls --refresh
Only displays nvme devices and not the sata ssds on the ceph host.
Tried
sgdisk --zap-all /dev/sda
wipefs -a /dev/sda
Adding sata osd manually I get:
ceph orch daemon add osd ceph-a:data_devices=/dev/sda
Created no osd(s) on host ceph-a; already created?
nvme osd gets added without issue.
I have looked in the volume log on the node and monitor log on the admin
server and have not seen anything that seems like an obvious clue.
I can see commands running successfully against /dev/sda in the logs.
Ideas?
Thanks,
cb
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Update:
I tested same hard drives on different servers, and the sata hard drives do
show up with command:
ceph orch device ls
The working systems are Intel pci v3 using chipset SATA controller.
The systems not working are AMD pci v5 using chipset SATA controller.
Both systems are running the same software image, kernel and ahci kernel
module.
Once I narrow this down, I will update post.
cb
From: Chris Brown <dogatemyiphone(a)gmail.com>
Sent: Tuesday, February 28, 2023 1:16 PM
To: ceph-users(a)ceph.io
Subject: ceph quincy nvme drives displayed in device list sata ssd not
displayed
Hello,
Setting up first ceph cluster in lab.
Rocky 8.6
Ceph quincy
Using curl install method
Following cephadm deployment steps
Everything works as expected except
ceph orch device ls --refresh
Only displays nvme devices and not the sata ssds on the ceph host.
Tried
sgdisk --zap-all /dev/sda
wipefs -a /dev/sda
Adding sata osd manually I get:
ceph orch daemon add osd ceph-a:data_devices=/dev/sda
Created no osd(s) on host ceph-a; already created?
nvme osd gets added without issue.
I have looked in the volume log on the node and monitor log on the admin
server and have not seen anything that seems like an obvious clue.
I can see commands running successfully against /dev/sda in the logs.
Ideas?
Thanks,
cb