[Bug 2031658] Re: Virtualized nvme-of test case for nvme-stas

Mateus Rodrigues de Morais 2031658 at bugs.launchpad.net
Thu Aug 17 13:35:42 UTC 2023


** Changed in: nvme-stas (Ubuntu)
     Assignee: (unassigned) => Mateus Rodrigues de Morais (mateus-morais)

** Changed in: nvme-stas (Ubuntu)
       Status: New => In Progress

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Title:
  Virtualized nvme-of test case for nvme-stas

Status in nvme-stas package in Ubuntu:
  In Progress

Bug description:
  This task was recommended as a TODO during the nvme-stas MIR review
  (https://pad.lv/2026591).

  Original comment:

    We are currently in discussions to make it easier for software that needs
    special hardware to get into main. And this is IMHO such a case. Gladly it
    only provides usability sugar over what components that are already in main
    (kernel, libnvme, nvme-cli) already provide. But I've not heard about testing
    on actual nvme-of hardware. I'd like to ask you to read through [1][2] where
    we list some ideas how a case like that could be overcome.
    As often there are so many alone the lower transport nvmet-rdma or a real
    adapter loading qla2xxx adapter or nvme_tcp - but one would be better than
    none; Maybe you can even test this fully virtual - think of two qemu guests,
    one with emulated NVME which it provides via nvme_tcp and the other the client
    that does access it, test write/loads some and disconnects. Add the auto
    discovery of stafd/stacd on top and this might be great.
    To be clear - all that this package adds - is tested well, so this is only
    a recommended task but if possible would help to QA the whole stack regularly.

    [1]: https://github.com/canonical/ubuntu-mir/pull/31
    [2]: https://github.com/canonical/ubuntu-mir/issues/30

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