Re: Required maintenance for upgraded CephFS filesystems

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Is there anyway to check what it is currently using?

Best,
Scott

On Fri, Jun 3, 2016 at 4:26 AM John Spray <jspray@xxxxxxxxxx> wrote:
Hi,

If you do not have a CephFS filesystem that was created with a Ceph
version older than Firefly, then you can ignore this message.

If you have such a filesystem, you need to run a special command at
some point while you are using Jewel, but before upgrading to future
versions.  Please see the documentation here:
http://docs.ceph.com/docs/jewel/cephfs/upgrading/

In Kraken, we are removing all the code that handled legacy TMAP
objects, so this is something you need to take care of during the
Jewel lifetime.

Thanks,
John
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