Re: Spurious empty files in CephFS root pool when multiple pools associated

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On 06/07/18 14:56, Steffen Winther Sørensen wrote:
>> Really stated where, anyone?
> Right here
> <http://docs.ceph.com/docs/master/cephfs/experimental-features/#multiple-filesystems-within-a-ceph-cluster>,
> too bad would have been nice.

It will come... eventually. I hope.

In the meantime, if you do "ceph fs flag set enable_multiple 1" you get
this:

"""
Warning! This feature is experimental.It may cause problems up to and
including data loss.Consult the documentation at ceph.com, and if
unsure, do not proceed.Add --yes-i-really-mean-it if you are certain.
"""

You will find this same "warning" frequently during the process. Pretty
clear and pretty scary.

Because of this and the availability of multiple datapools inside a
single CephFS, I discarded this option. I hope it will be fully
supported in the future. Too bad the multiple datapools in a single
CephFS has its own issues...

-- 
Jesús Cea Avión                         _/_/      _/_/_/        _/_/_/
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