ceph/doc/rbd/nvmeof-requirements.rst
Orit Wasserman 9f86c35a0d doc: Add NVMe-oF gateway documentation
- Add nvmeof-initiator-esx.rst
- Add nvmeof-initiator-linux.rst
- Add nvmeof-initiators.rst
- Add nvmeof-overview.rst
- Add nvmeof-requirements.rst
- Add nvmeof-target-configure.rst
- Add links to rbd-integrations.rst

Co-authored-by: Ilya Dryomov <idryomov@redhat.com>
Co-authored-by: Zac Dover <zac.dover@proton.me>
Signed-off-by: Orit Wasserman <owasserm@ibm.com>
2024-02-23 03:40:17 +10:00

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============================
NVME-oF Gateway Requirements
============================
We recommend that you provision at least two NVMe/TCP gateways on different
nodes to implement a highly-available Ceph NVMe/TCP solution.
We recommend at a minimum a single 10Gb Ethernet link in the Ceph public
network for the gateway. For hardware recommendations, see
:ref:`hardware-recommendations` .
.. note:: On the NVMe-oF gateway, the memory footprint is a function of the
number of mapped RBD images and can grow to be large. Plan memory
requirements accordingly based on the number RBD images to be mapped.