Hi Robert, Tentacle should soon be dropping NFSv3 support (by default) as per https://github.com/ceph/ceph/pull/70675. My understanding so far is that users will have to add 'enable_nfsv3: true' in the NFS service specs to keep using NFSv3. I hope that can soon be clarified in the PR and Tentacle documentation. Cheers, Frédéric -- Frédéric Nass Ceph Ambassador France | Senior Ceph Engineer @ CLYSO Frédéric Nass Senior Ceph Engineer Ceph Ambassador, France +49 89 215252-751 <https://call.ctrlq.org/+49%2089%20215252-751> frederic.nass@clyso.com www.clyso.com Hohenzollernstr. 27, 80801 Munich Utting a. A. | HR: Augsburg | HRB: 25866 | USt. ID-Nr.: DE2754306 Le ven. 7 août 2026, 18:07, Robert Sander via ceph-users <ceph-users@ceph.io> a écrit :

Hi,

Am 07.08.26 um 10:59 AM schrieb Frédéric Nass via ceph-users:

...

Or, if that's too much of a maintenance burden and you're worried you'll forget that step, just install rpcbind on the NFS nodes and leave NFSv3 enabled.

Or maybe NFSv3 is made an option for the NFS service spec with the hint that then rpcbind has to be installed.

Or the orchestrator installs rpcbind when the NFS service should offer NFSv3.

Regards -- Robert Sander Linux Consultant

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