Re: nvme timeout issues with hardware and bhyve vm's

On Sun, Oct 15, 2023, 9:28 AM void <void@f-m.fm> wrote:

> Hi,
>
> On Fri, 13 Oct 2023, at 03:40, Pete Wright wrote:
> > I had similar issues on my workstation as well.  Scrubbing the NVMe
> > device on my real-hardware workstation hasn't turned up any issues, but
> > the system has locked up a handful of times.
> >
> > Just curious if others have seen the same, or if someone could point me
> > in the right direction...
>
> I've seen similar issues (zpool timeout) in a quite different context
> (arm64, usb3-connected disk, not-vm) which i posted about here:
>
> https://lists.freebsd.org/archives/freebsd-arm/2023-September/003122.html
>
> Unsure if these have been fixed yet?
>

I've fixed all known nvme issues in current that aren't caused by other
parts of the system. If it isn't a very recent 15 or 14,  then there are
known issues and you'll need to try those first.

On arm it could be a lot of things. I keep seeing problems in other area
that are hard to track down.... without the systems in hand and time to
look at complex problems it can take a while to track down.

I'll need a simple reproducer to look at things...

Warner

>