Date: Wed, 1 Dec 2021 14:24:13 +0000 From: =?utf-8?B?Q29ydmluIEvDtmhuZQ==?= <C.Koehne@beckhoff.com> To: Mario Marietto <marietto2008@gmail.com>, Sysadmin Lists <sysadmin.lists@mailfence.com> Cc: "virtualization@freebsd.org" <virtualization@freebsd.org>, "Miroslav Lachman" <000.fbsd@quip.cz> Subject: RE: Bhyve CD-ROM Message-ID: <3afad07accc94319b83aa1297e24299e@beckhoff.com> In-Reply-To: <CA%2B1FSiiZzQj6w0N=vHMnYXwhs7tGvbo_heUW9nNWrc0JrOpGcg@mail.gmail.com> References: <1786593170.587714.1638135091567@ichabod.co-bxl> <CA%2B1FSiiarPVt55iZXQZ8-cidvp_iHBkomQFsg8gORVYrq2=xJQ@mail.gmail.com> <711266519.635448.1638165807735@ichabod.co-bxl> <3e5cfc26e781421ba0244d5c78c3a4d4@beckhoff.com> <878258613.80307.1638218553852@ichabod.co-bxl> <CA%2B1FSii6yL0HbpyMLNq3q4PybnJS0s6uaDO8f6jh25tAHP8=NQ@mail.gmail.com> <dc16f9af-180e-2749-248a-468229f0057a@quip.cz> <1556048440.260065.1638306076965@ichabod.co-bxl> <1056372565.291120.1638323893028@ichabod.co-bxl> <CA%2B1FSiiZzQj6w0N=vHMnYXwhs7tGvbo_heUW9nNWrc0JrOpGcg@mail.gmail.com>
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You can check „man bhyve”. virtio-fs isn’t supported. I don’t know the current state of implementing virtio-fs for bhyve. Best regards Corvin Beckhoff Automation GmbH & Co. KG | Managing Director: Dipl. Phys. Hans Beckhoff Registered office: Verl, Germany | Register court: Guetersloh HRA 7075 From: Mario Marietto <marietto2008@gmail.com> Sent: Wednesday, December 1, 2021 3:10 PM To: Sysadmin Lists <sysadmin.lists@mailfence.com> Cc: virtualization@freebsd.org; Miroslav Lachman <000.fbsd@quip.cz>; Corvin Köhne <C.Koehne@beckhoff.com> Subject: Re: Bhyve CD-ROM CAUTION: External Email!! This is the truth : YanVugenfirer<https://nospamproxywebp.beckhoff.com/enqsig/link?id=BCAAAABGd7m3lfMOLOIhx3uNR_1Qav4Ffx8-jQB0torD82ts_HcAAABV9zWqlXXS2a9Q9exjV4uFiTBpBa4_f4XTUDzbwyEjQ98nqj5ujesWOeqGeBCKDM2Vz1ESfPBoUxirVesv6LN8eC8efjqSWEU7WE1TATQqjKkpVJVYaDMoMb6XrKmGebMLh1gyTH7va5myjcEC4UyJjkPM0j3NWg2>; -s 9,virtio-9p,sharename=/mnt \ This is not the right device. The right device is virtio-fs. Not knowing bvyve, this probably should be -s 9,virtio-fs,<virtio-fs specific parameters> unfortunately If I do : -s 9,virtio-fs,sharename=/mnt \ it does not work : so I suppose that bhyve does not support virtio-fs. Can someone confirm this ? Il giorno mer 1 dic 2021 alle ore 02:58 Sysadmin Lists <sysadmin.lists@mailfence.com<mailto:sysadmin.lists@mailfence.com>> ha scritto: I decided to jump down the rabbit hole, and it lead me to something even easier. I can create a memory disk from the ISO and pass the whole thing to Bhyve as a virtio-blk device. I can then mount the partition of the block device inside the guest to access its contents: file -sL /media/Debian-11.1.0-amd64-DVD-1.iso [...] ISO 9660 CD-ROM filesystem data [...] mdconfig -at vnode /media/Debian-11.1.0-amd64-DVD-1.iso bhyve -w -H \ -s 0,hostbridge \ -s 3,virtio-blk,/dev/zvol/zroot/bhyve_vms/debianvm \ -s 4,virtio-blk,/dev/md0 \ -s 5,virtio-net,tap0 \ -s 29,fbuf,tcp=0.0.0.0:5914<http://0.0.0.0:5914>,w=800,h=600,wait \ -s 31,lpc \ -l com1,stdio \ -l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd debianvm And inside the guest vm: fdisk -l # /dev/vdb1 ... Empty # /dev/vdb2 ... EFI (FAT-12/16/32) file -sL /dev/vdb1 # [...] ISO 9660 CD-ROM filesystem data [...] mount /dev/vdb1 /media/ # [...] mounted read-only ls /media/ # [ rom contents ] Thanks for the tip. > ---------------------------------------- > From: Sysadmin Lists via virtualization <virtualization@freebsd.org<mailto:virtualization@freebsd.org>> > Sent: Tue Nov 30 22:01:17 CET 2021 > To: <virtualization@freebsd.org<mailto:virtualization@freebsd.org>>, Miroslav Lachman <000.fbsd@quip.cz<mailto:000.fbsd@quip.cz>>, Mario Marietto <marietto2008@gmail.com<mailto:marietto2008@gmail.com>> > Cc: Corvin Köhne <C.Koehne@beckhoff.com<mailto:C.Koehne@beckhoff.com>> > Subject: Re: Bhyve CD-ROM > > > That's a mighty-tempting looking rabbit hole you've got there .... > > > ---------------------------------------- > > From: Miroslav Lachman <000.fbsd@quip.cz<mailto:000.fbsd@quip.cz>> > > Sent: Tue Nov 30 13:27:32 CET 2021 > > To: <virtualization@freebsd.org<mailto:virtualization@freebsd.org>>, Mario Marietto <marietto2008@gmail.com<mailto:marietto2008@gmail.com>> > > Cc: Corvin Köhne <C.Koehne@beckhoff.com<mailto:C.Koehne@beckhoff.com>> > > Subject: Re: Bhyve CD-ROM > > > > If memory serves me right shorting the ISO (any disk device) by some > > sectors can be done "on the fly" with gnop utility. > > Something like gnop create -o <offset> ... > > > > Miroslav Lachman -- Sent with Protected link<https://nospamproxywebp.beckhoff.com/enqsig/link?id=BCAAAABGd7m3lfMOLOIhx3uNR_1Qav4Ffx8-jQB0torD82ts_G0AAAD3oFAM8mD8i0iii1RIho0oLKwVR-N4SOVb_lHAsDWLWJLJIyUqFDDO25VW-f266NEZuqNzLIqcGLmQ-LvXlop5cV0J7L_xLep8yRwRLFk-SsabWYiKOef6GAdDDVKAOtsLHkwP3AwJBEGCz8q70>; Secure and private email -- Mario.
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