Hi,
my first guess would be a network issue. Double-check your connections
and make sure the network setup works as expected. Check syslogs,
dmesg, switches etc. for hints that a network interruption may have
occured.
Regards,
Eugen
Zitat von Zhenshi Zhou <[email protected]>:
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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