Date: Mon, 31 Oct 2016 22:08:47 -0700 From: Pete Wright <pete@nomadlogic.org> To: Colin Percival <cperciva@tarsnap.com>, freebsd-cloud@freebsd.org, freebsd-xen@freebsd.org Subject: Re: xn0 systat no egress data? Message-ID: <733457ca-98b5-3645-073d-68ac71eb9efa@nomadlogic.org> In-Reply-To: <010001581db69ef4-f72357af-3af3-4a9f-89f4-58da717d63aa-000000@email.amazonses.com> References: <8be5174c-fcd5-0e5b-921f-5cfc31e99c4f@nomadlogic.org> <010001581c9246a1-331188e9-2263-4600-abb3-09efc7ea3026-000000@email.amazonses.com> <fcae5385-3b44-5f48-0552-aa3cd9d84947@nomadlogic.org> <010001581db69ef4-f72357af-3af3-4a9f-89f4-58da717d63aa-000000@email.amazonses.com>
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On 10/31/16 7:27 PM, Colin Percival wrote: > On 10/31/16 14:57, Pete Wright wrote: >> On 10/31/16 2:08 PM, Colin Percival wrote: >>> On 10/31/16 13:44, Pete Wright wrote: >>>> hey all - this is regarding the following bug i've opened: >>>> >>>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213814 >>>> >>>> tl;dr version is that on 11.0-RELEASE on EC2 when i invoke "systat -ifstat" >>>> the egress data flows for the xn0 device do not update. verified it works as >>>> expected on 10.3-RELEASE. tried reading through code but am pretty confused >>>> as to how xn0 is created and what code is used to update the sysctl MIBs. >>> >>> I think this might be fixed by r308126. Can you try applying that patch and >>> report back? >> >> hrm doesn't look like it has changed anything on my end. >> >> i applied this patch against the 11.0.1 svn source: >> https://svnweb.freebsd.org/base/head/sys/dev/xen/netfront/netfront.c?view=patch&r1=308126&r2=308125&pathrev=308126 >> >> then built/installed a kernel after applying this patch with no change. I >> don't think i need to rebuild world for this, right? > > Hmm, that should have worked. (Assuming you rebooted into the new kernel, > of course.) > > I'm out of ideas... maybe someone on the -xen list will know more... thanks Colin - I'll double check my work tomorrow morning and ping -xen if i'm still having issues. cheers, -pete -- Pete Wright pete@nomadlogic.org nomadlogicLA
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