Sebastian,
Even though mgr is reporting 16.2.0, I'm unable to use mgr_standby_modules for some reason.
root@prod1:~# ceph config set mgr mgr/cephadm/mgr_standby_modules false
Error EINVAL: unrecognized config option 'mgr/cephadm/mgr_standby_modules'
root@prod1:~# ceph mgr module enable mgr_standby_modules
Error ENOENT: all mgr daemons do not support module 'mgr_standby_modules', pass --force to force enablement
I have placed this configuration in the /etc/ceph/ceph.conf and restarted the cluster but now have no mgr.
cluster:
id: 06f2d076-91d2-11eb-98b0-91a523621af4
health: HEALTH_WARN
no active mgr
services:
mon: 1 daemons, quorum prod1 (age 84s)
mgr: no daemons active (since 39s)
mds: cephfs:1 {0=cephfs.prod1.awlcoq=up:active} 1 up:standby
osd: 10 osds: 10 up (since 53s), 10 in (since 2M)
data:
pools: 4 pools, 97 pgs
objects: 9.19M objects, 35 TiB
usage: 44 TiB used, 65 TiB / 109 TiB avail
pgs: 97 active+clean
Not really sure where to go now besides just staying on v15. I greatly appreciate your help!
Nathan
________________________________
From: Sebastian Wagner
Sent: Monday, January 10, 2022 5:01 AM
To: Nathan McGuire; ceph-users@xxxxxxx
Subject: Re: Single Node Cephadm Upgrade to Pacific
Hi Nathan,
Should work, as long as you have two MGRs deployed. Please have a look at
ceph config set mgr mgr/mgr_standby_modules = False
Best,
Sebastian
Am 08.01.22 um 17:44 schrieb Nathan McGuire:
> Hello!
>
> I'm running into an issue with upgrading Cephadm v15 to v16 on a single host. I've found a recent discussion at https://lists.ceph.io/hyperkitty/list/ceph-users@xxxxxxx/thread/WGALKHM5ZVS32IX7AVHU2TN76JTRVCRY/ and have manually updated the unit.run to pull the v16.2.0 image for mgr but other services are still running on v15.
>
> NAME HOST STATUS REFRESHED AGE PORTS VERSION IMAGE ID CONTAINER ID
> alertmanager.prod1 prod1 running (68m) 2m ago 9M - 0.20.0 0881eb8f169f 1d076486c019
> crash.prod1 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 ffa06d65577a
> mds.cephfs.prod1.awlcoq prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 21e0cbb21ee4
> mgr.prod1.bxenuc prod1 running (59m) 2m ago 9M - 16.2.0 24ecd6d5f14c cf0a7d5af51d
> mon.prod1 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 1d1a0cba5414
> node-exporter.prod1 prod1 running (68m) 2m ago 9M - 0.18.1 e5a616e4b9cf 41ec9f0fcfb1
> osd.0 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 353d308ecc6e
> osd.1 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 2ccc28d5aa3e
> osd.2 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 a98009d4726e
> osd.3 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 aa8f84c6edb5
> osd.4 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 ccbc89a0a41c
> osd.5 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 c6cd024f2f73
> osd.6 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 e38ff4a66c7c
> osd.7 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 55ce0bcfa0e3
> osd.8 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 ac6c0c8eaac8
> osd.9 prod1 running (68m) 2m ago 9M - 15.2.13 2cf504fded39 f5978d39b51d
> prometheus.prod1 prod1 running (68m) 2m ago 9M - 2.18.1 de242295e225 d974a83515fd
>
> Any ideas on how to get the rest of the cluster to v16 besides just mgr?
> Thanks!
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