Date: Wed, 16 Oct 2019 20:37:15 +0300 From: Stefan Parvu <sparvu@kronometrix.org> To: =?utf-8?Q?Roger_Pau_Monn=C3=A9?= <roger.pau@citrix.com> Cc: freebsd-xen@freebsd.org Subject: Re: cannot install FreeBSD 12.0 Xen 4.12.1 on Intel Core i7 CPU 930 Message-ID: <5E670B06-94C5-4B19-87EE-194B00F3C775@kronometrix.org> In-Reply-To: <20191016162339.GL14005@Air-de-Roger> References: <20191016162339.GL14005@Air-de-Roger>
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Thank you for help and tips. I need to find another server, newer and try Xe= n or bhyve.=20 Most likely we will decommission this box or install debian 9 or 10/kvm for i= t. Lets see. Stefan > On 16. Oct 2019, at 19.29, Roger Pau Monn=C3=A9 <roger.pau@citrix.com> wro= te: >=20 > =EF=BB=BFOn Wed, Oct 16, 2019 at 07:10:44PM +0300, Stefan Parvu wrote: >>>=20 >>>> Also, IIRC X58 had some interrupt remapping issues, can you try to >>>> boot with iommu=3Dno-intremap? (without any other iommu options) >>>=20 >>=20 >> here my /boot/loader.conf >>=20 >> root@earth:~ # cat /boot/loader.conf=20 >> kern.geom.label.disk_ident.enable=3D"0" >> kern.geom.label.gptid.enable=3D"0" >> zfs_load=3D"YES" >> if_tap_load=3D"YES" >> xen_kernel=3D"/boot/xen" >> xen_cmdline=3D"dom0_mem=3D8192M dom0_max_vcpus=3D4 dom0=3Dpvh console=3Dc= om1,vga com1=3D115200,8n1 guest_loglvl=3Dall loglvl=3Dall iommu=3Dno-intrema= p" >>=20 >>=20 >> Nope, same problem=20 >>=20 >> and this is what I get now: >> http://www.kronometrix.org/bugs/freebsd_xen2.jpg <http://www.kronometrix.= org/bugs/freebsd_xen2.jpg> >=20 > Hm, can you remove iommu=3Dno-intremap and try to capture a video of Xen > booting? I'm hoping I might be able to spot why Xen is refusing to use > the iommu. >=20 > Roger.
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