File system OSD Proxmox+Ceph

[emptness]

Hello everybody!
Can someone tell me which file system and what default parameters are used when creating OSD in Proxmox?
Or how can I view it on already created OSDs?
I very often find recommendations for setting osd parameters mkfs xfs = -f-i size = 2048, is this really necessary for optimization?

 

[gurubert]

Proxmox uses Bluestore OSDs since some time now.

What you found is old documentation for Filestore OSDs. These are deprecated in the next release of Ceph anyway.

 

[emptness]

Proxmox uses Bluestore OSDs since some time now.

What you found is old documentation for Filestore OSDs. These are deprecated in the next release of Ceph anyway.

Thank you for clarifying.
I'm really confused because of the old documentation)