I thought so too, Frédéric
But when I try change it, I get this error:
root@helper:~# ceph osd require-osd-release pacific
Error EPERM: not all up OSDs have CEPH_FEATURE_SERVER_PACIFIC feature
root@helper:~# ceph osd require-osd-release help
Invalid command: help not in luminous|mimic|nautilus|octopus|pacific
osd require-osd-release luminous|mimic|nautilus|octopus|pacific
[--yes-i-really-mean-it] : set the minimum allowed OSD release to
participate in the cluster
Error EINVAL: invalid command
root@helper:~# ceph osd require-osd-release mimic
Error EPERM: not all up OSDs have CEPH_FEATURE_SERVER_MIMIC feature
On 09.10.24 15:18, Frédéric Nass wrote:
Here's an example of what a Pacific cluster upgraded from Hammer shows:
$ ceph osd dump | head -13
epoch 186733
fsid e02xxxx9-4xx0-4xx9-axx9-57xxxxxxxx35
created 2016-02-29T16:23:21.035599+0000
modified 2024-10-09T11:30:10.916414+0000
flags sortbitwise,recovery_deletes,purged_snapdirs,pglog_hardlimit
crush_version 1298
full_ratio 0.95
backfillfull_ratio 0.9
nearfull_ratio 0.85
require_min_compat_client luminous
min_compat_client jewel
require_osd_release pacific
stretch_mode_enabled false
I think a 'ceph osd require-osd-release pacific' should get you out of this.
But maybe someone can confirm?
Regards,
Frédéric.
----- Le 9 Oct 24, à 14:07, Alex Rydzewski rydzewski.al@xxxxxxxxx a écrit :
Of course, Frédéric,
root@helper:~# ceph osd dump | head -13
epoch 45887
fsid 96b6ff1d-25bf-403f-be3d-78c2fb0ff747
created 2018-06-02T13:12:54.207727+0300
modified 2024-10-09T11:08:53.638661+0300
flags sortbitwise,recovery_deletes,purged_snapdirs
crush_version 82
full_ratio 0.95
backfillfull_ratio 0.9
nearfull_ratio 0.85
require_min_compat_client jewel
min_compat_client jewel
require_osd_release luminous
stretch_mode_enabled false
You are right, I did't run such commands. This is because I have two
other clusters that I have gradulally upgraded to Quincy from Luminous,
but following the proxmox instructions, and I don't see there any such.
On 09.10.24 14:49, Frédéric Nass wrote:
ceph osd dump | head -13
--
Олександр Ридзевський
--
Олександр Ридзевський
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