Best practices for use ceph cluster and directories with many! Entries

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Hello,

wie have setup a ceph cluster with 10.0.2.3. under centos7.

We have some Directories with more than 100k entries.
We cannot! Unfortunately reduce directory count on the 100k Directories. As well as we don't want a ceph cluster with development functions.
We installed the jewel release because we need a lts release.
In the last weeks we enabled for testing the dir fragmentation. The Resultat is that we have sometimes error messages with rsync with unlink and no-space left on device.
At this we are not sure about the next step. Change to rados, deploy a big rados image (we only need 1 big cluster), or can we do anything else with cephfs? Does anyone have a timeline for the testing dir frag mds?

Thanks for help.

Hauke

--

Mit freundlichen Grüßen

Hauke Homburg

Diese Nachricht wurde von meinem Mobiltelefon mit gesendet.
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