nvmeof Issues with Zen 3/Ryzen 5000 Initiator

[Chaitanya Kulkarni]

On 5/26/21 13:53, Jonathan Wright wrote:
> Here are some things I've tried which make no difference (or make things 
> worse):
>
> Ubuntu 20.04.2 kernel 5.4.
> Ubuntu 20.04.2 kernel 5.8
> Ubuntu 20.04.2 kernel 5.10
> CentOS 8 kernel 4.18
> CentOS 8 kernel 5.10 (from elrepo)
> CentOS 8 kernel 5.12 (from elrepo) - whole system actually freezes upon 
> "nvme connect" command on this one
> With and without multipath (native)
> With and without round-robin on multipath (native)
> Different NVMe drive models
> With and without PFC
> 10G DAC
> 25G DAC
> 25G DAC negotiated at 10G
> With and without a switch
> iWARP and RoCE2

I think you need to talk to respective distros.

Have you seen any issues with the nvme repo branch 5.14 ?