Date: Fri, 13 Oct 2023 20:34:26 -0600 From: Warner Losh <imp@bsdimp.com> To: Pete Wright <pete@nomadlogic.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: nvme timeout issues with hardware and bhyve vm's Message-ID: <CANCZdfpgw_sm4couYx9%2Bcgp-q_2jmPC2Q7TSeD9Yb3VYoiDQhQ@mail.gmail.com> In-Reply-To: <0c4f8149-89dd-4635-a5ed-4766fffd2553@nomadlogic.org> References: <90d3e532-8ea7-4eea-8e31-8c363285a156@nomadlogic.org> <CANCZdfrQTd3F-j81HsamUCJG4DyUk_-yPOtbZY4Q926_ihatsQ@mail.gmail.com> <0ad493d5-1c1e-4370-977a-118f46ebd677@nomadlogic.org> <CANCZdfrwzmZ=iHj_vm2nsi72ceRQ81KY5DjiuML3udEaWTBanA@mail.gmail.com> <0c4f8149-89dd-4635-a5ed-4766fffd2553@nomadlogic.org>
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[-- Attachment #1 --] On Fri, Oct 13, 2023 at 11:47 AM Pete Wright <pete@nomadlogic.org> wrote: > > > On 10/13/23 6:24 AM, Warner Losh wrote: > > > > > > On Thu, Oct 12, 2023, 10:53 PM Pete Wright <pete@nomadlogic.org > > <mailto:pete@nomadlogic.org>> wrote: > > > > > > > > On 10/12/23 8:45 PM, Warner Losh wrote: > > > What version is that kernel? > > > > oh dang i sent this to the wrong list, i'm not running current. the > > hypervisor and vm are both 13.2 and my workstation is a recent 14.0 > > pre-release build. i'll do more homework tomorrow and post to > > questions > > or a more appropriate list. > > > > > > Are the messages from the VM? Stable/14 should have the important nvme > > changes I've made lately. The bhyve in 13.2 is lacking a number of nvme > > fixes that have gone into current and stable/14. It's hard to say where > > the fault is coming from. > > > > > the messages i posted in the start of the thread are from the VM itself > (13.2-RELEASE). The zpool on the hypervisor (13.2-RELEASE) showed no > such issues. > > Based on your comment about the improvements in 14 I'll focus my efforts > on my workstation, it seemed to happen regularly so hopefully i can find > a repo case. > Let me now if you see similar messages in stable/14. I think I've fixed all the issues with timeouts, though you shouldn't ever seem them in a vm setup unless something else weird is going on. Warner [-- Attachment #2 --] <div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Oct 13, 2023 at 11:47 AM Pete Wright <<a href="mailto:pete@nomadlogic.org">pete@nomadlogic.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br> <br> On 10/13/23 6:24 AM, Warner Losh wrote:<br> > <br> > <br> > On Thu, Oct 12, 2023, 10:53 PM Pete Wright <<a href="mailto:pete@nomadlogic.org" target="_blank">pete@nomadlogic.org</a> <br> > <mailto:<a href="mailto:pete@nomadlogic.org" target="_blank">pete@nomadlogic.org</a>>> wrote:<br> > <br> > <br> > <br> > On 10/12/23 8:45 PM, Warner Losh wrote:<br> > > What version is that kernel?<br> > <br> > oh dang i sent this to the wrong list, i'm not running current. the<br> > hypervisor and vm are both 13.2 and my workstation is a recent 14.0<br> > pre-release build. i'll do more homework tomorrow and post to<br> > questions<br> > or a more appropriate list.<br> > <br> > <br> > Are the messages from the VM? Stable/14 should have the important nvme <br> > changes I've made lately. The bhyve in 13.2 is lacking a number of nvme <br> > fixes that have gone into current and stable/14. It's hard to say where <br> > the fault is coming from.<br> > <br> <br> <br> the messages i posted in the start of the thread are from the VM itself <br> (13.2-RELEASE). The zpool on the hypervisor (13.2-RELEASE) showed no <br> such issues.<br> <br> Based on your comment about the improvements in 14 I'll focus my efforts <br> on my workstation, it seemed to happen regularly so hopefully i can find <br> a repo case.<br></blockquote><div><br></div><div>Let me now if you see similar messages in stable/14. I think I've fixed all the </div><div>issues with timeouts, though you shouldn't ever seem them in a vm setup</div><div>unless something else weird is going on.</div><div><br></div><div>Warner <br></div></div></div>help
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