Re: Ceph Luminous Directory

[Linh Vu <vul@xxxxxxxxxxxxxx>]

Luminous supports this now http://docs.ceph.com/docs/master/cephfs/dirfrags/ 

and in my testing it has handled 2M files per directory with no problem. 

Configuring Directory fragmentation — Ceph Documentation

docs.ceph.com

Configuring Directory fragmentation¶ In CephFS, directories are fragmented when they become very large or very busy. This splits up the metadata so that it can be ...

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From: ceph-users <ceph-users-bounces@xxxxxxxxxxxxxx> on behalf of Hauke Homburg <hhomburg@xxxxxxxxxxxxxx>
Sent: Thursday, 16 November 2017 5:06:59 PM
To: ceph-users
Subject: Ceph Luminous Directory

 

Hello List,

In our Factory we have again the Question cephfs. We noticed the new
Release Luminous.

We had problems with Jewel and big Directories and cephfs.

http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-October/013628.html

Does anyone know a Limitation in Luminous in cephfs in big Directories?

Thanks for help.

Regards
Hauke

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