https://pve.proxmox.com/wiki/Ceph_Quincy_to_Reef https://pve.proxmox.com/wiki/Ceph_Reef_to_Squid https://pve.proxmox.com/wiki/Ceph_Squid_to_Tentacle -- Alex Gorbachev ISS/Storcium On Tue, Sep 15, 2026 at 9:05 AM Tino Todino <ceph-users@ceph.io> wrote:

Hi folks,

We have a 7 node Hyperconverged CEPH Quincy cluster with 3 OSD's per host. So small fry really 🙂

We are upgrading our backbone from 10 to 25Gbe and as part of the process I'd like to upgrade the nodes from Promxox 8.4 to the latest version 9.2 (iirc). As part of this, CEPH needs to be upgraded. I was wondering if anyone has done this before and what the experience was like please? So, gotcha's, learning points, must do's, never do's etc.

If no-one has tried this, I guess I'll be the one updating the mailing list with the findings, but that won't be until November most likely. 🙂

Thanks

Tino Coastsense Ltd

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