[PVE-User] Proxmox 5.2, CEPH 12.2.12: still CephFS looks like jewel

Mark Schouten mark at tuxis.nl
Mon May 6 09:31:20 CEST 2019


Hi,

`ceph features` will list all connected daemons and clients. Probably, there is still a client connected that runs a Jewel version. Maybe a Kernel CephFS mount somewhere that needs a reboot?

--

Mark Schouten <mark at tuxis.nl>

Tuxis, Ede, https://www.tuxis.nl

T: +31 318 200208 
 



----- Originele bericht -----


Van: Igor Podlesny (pve-user at poige.ru)
Datum: 04-05-2019 19:39
Naar: PVE User List (pve-user at pve.proxmox.com)
Onderwerp: [PVE-User] Proxmox 5.2, CEPH 12.2.12: still CephFS looks like jewel


root at pve-40:~# ceph osd set-require-min-compat-client luminous
set require_min_compat_client to luminous

After enabling CephFS on a single node:

root at pve-40:~# ceph osd set-require-min-compat-client luminous
Error EPERM: cannot set require_min_compat_client to luminous: 1
connected client(s) look like jewel (missing 0x800000000000000); add
--yes-i-really-mean-it to do it anyway

CephFS seems to work just fine, but why this warning occurs at all?

libcephfs2                           12.2.12-pve1

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