Hi,
restarting ceph managers did not change anything.
# systemctl status ceph-mgr@hbase10.service
● ceph-mgr@hbase10.service - Ceph cluster manager daemon
Loaded: loaded (/lib/systemd/system/ceph-mgr@.service; enabled; vendor
preset: enabled)
Drop-In: /usr/lib/systemd/system/ceph-mgr@.service.d
└─ceph-after-pve-cluster.conf
Active: active (running) since Fri 2022-04-01 11:23:45 CEST; 2min 56s
ago
Main PID: 124618 (ceph-mgr)
Tasks: 21 (limit: 154429)
Memory: 200.0M
CPU: 1.975s
CGroup: /system.slice/system-ceph\x2dmgr.slice/ceph-mgr@hbase10.service
└─124618 /usr/bin/ceph-mgr -f --cluster ceph --id hbase10 --setuser ceph
--setgroup ceph
Apr 01 11:23:45 hbase10.h.konsec.com systemd[1]: Started Ceph cluster
manager daemon.
Apr 01 11:23:47 hbase10.h.konsec.com ceph-mgr[124618]: context.c:56:
warning: mpd_setminalloc: ignoring request to set MPD_MINALLOC a second
time
root@hbase10:~# ceph -s
cluster:
id: 0393d3c0-8788-4b9f-8572-65826aae2ee4
health: HEALTH_WARN
Reduced data availability: 448 pgs inactive
services:
mon: 6 daemons, quorum hbase10,hbase11,hbase13,hbase16,hbase17,hbase18
(age 3h)
mgr: hbase14(active, since 31m), standbys: hbase17, hbase11, hbase12,
hbase18, hbase13, hbase15, hbase16
mds: 1/1 daemons up, 5 standby
osd: 7 osds: 6 up (since 3h), 6 in (since 6w)
data:
volumes: 1/1 healthy
pools: 4 pools, 448 pgs
objects: 0 objects, 0 B
usage: 0 B used, 0 B / 0 B avail
pgs: 100.000% pgs unknown
448 unknown
---
Viele Grüße
ppa. Martin Konold
--
Martin Konold - Prokurist, CTO
KONSEC GmbH - make things real
Amtsgericht Stuttgart, HRB 23690
Geschäftsführer: Andreas Mack
Im Köller 3, 70794 Filderstadt, Germany
On 2022-04-01 11:17, Janne Johansson wrote:
Den fre 1 apr. 2022 kl 11:15 skrev Konold, Martin
<martin.konold@xxxxxxxxxx>:
Hi,
running Ceph 16.2.7 on a pure NVME Cluster with 9 nodes I am
experiencing "Reduced data availability: 448 pgs inactive".
I cannot see any statistics or pool information with "ceph -s".
Since the cluster seems operational, chances are high the MGR(s) are
just stuck, try failing over and/or restart mgr and see if that
doesn't fix it.
The RBDs are still operational and "ceph report" shows the osds as
expected.
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