[ceph-users] cluster is not stable

Kevin Olbrich ko at sv01.de
Tue Mar 12 02:43:22 PDT 2019

Are you sure that firewalld is stopped and disabled?
Looks exactly like that when I missed one host in a test cluster.


Am Di., 12. März 2019 um 09:31 Uhr schrieb Zhenshi Zhou <deaderzzs at gmail.com

> Hi,
> I deployed a ceph cluster with good performance. But the logs
> indicate that the cluster is not as stable as I think it should be.
> The log shows the monitors mark some osd as down periodly:
> [image: image.png]
> I didn't find any useful information in osd logs.
> ceph version 13.2.4 mimic (stable)
> OS version CentOS 7.6.1810
> kernel version 5.0.0-2.el7
> Thanks.
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> ceph-users mailing list
> ceph-users at lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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