On Fri, 17 Jul 2020 23:50:06 -0700 Aaron Miller <aa...@iforgotmy.name> wrote:
> On Fri, 2020-06-12 at 17:46 -0400, George wrote: > > On 2020-06-12 11:17 a.m., George wrote: > > > On 2020-06-10 4:15 p.m., Benjamin Baier wrote: > > > > On Wed, 10 Jun 2020 14:36:46 -0400 > > > > George < > > > > g.lis...@nodeunit.com > > > > > wrote: > > > > > > > > > Hi guys, > > > > > > > > > > I apologize if this maybe out of topic even though it is > > > > > truly related > > > > > to VMM than Debian. > > > > > > > > > > I am trying to setup a VMM Debian based guest but I'm not > > > > > able to > > > > > get it > > > > > to work. I found some description on the web about which > > > > > settings to > > > > > edit in grub.cfg to enable the serial console and created > > > > > a VM with > > > > > 10.3 > > > > > in qcow2 disk format in KVM. Now I am trying to start the > > > > > same on > > > > > OpenBSD 6.7 but keep getting the connected message and > > > > > then just > > > > > "Rebooting " after I hit some keyboard keys seems like > > > > > baud rate issue > > > > > but not sure. > > > > > > > > Don't need the KVM/qemu step. > > > > > > Didn't know that was possible, much better thanks :) > > > > > After messing with it for a while now I am getting a new > > > > > error: > > > > > > > > > > vmctl: could not open disk image(s) > > > > > > > > Better start over. > > > > > > And so I did ... > > > > > even thought the disk is there and readable to the user I > > > > > have setup in > > > > > vm.conf in fact I have another VM with the same > > > > > configuration and disk > > > > > with the same permissions and in the same location that > > > > > works (it is > > > > > OpenBSD based). > > > > > > > > > > I would greatly appreciate it if someone has gone this > > > > > path and can > > > > > share some config info with me. > > > > > > > > Here is how I got debian 9 (stretch) installed. > > > > http://www.netzbasis.de/openbsd/vmd-debian/index.html > > > > > > > > I think the virtio-modules are now included in the debian 10 > > > > (buster) > > > > installer, but not tested. > I believe I can confirm this. See below. > > > > > > > > > > > I am trying your preped boot.img so far going through install > > > options > > > most of which lead to: > > > > > > Loading linux... ok > > > Loading initrd.gz...ok > > > Probing EDD (edd=off to disable)... ok > > > Undefined video mode number: 314 > > > Press <ENTER> to see video modes available, <SPACE> to > > > continue, or > > > wait 30 sec > > > Mode: Resolution: Type: > > > 0 F00 80x25 CGA/MDA/HGC > > > Enter a video mode or "scan" to scan for additional modes: > > > > > > trying Install which I thought would be best (2-nd one after > > > Graphical > > > Install) hangs with: > > > > > > [ 0.000000] ACPI BIOS Error (bug): A valid RSDP was not > > > found > > > (20160831/tbxfroot-244) > > > [ 0.806052] Initramfs unpacking failed: write error > > > [ 0.814403] [Firmware Bug]: cpu 0, invalid IBS interrupt > > > offset 0 > > > (MSRC001103A=0x0000000000000000) > > > [ 1.852264] mce: Unable to init device /dev/mcelog (rc: -5) > > > > > > Thanks for your help and the page! > > > > > > I tried a few more times still no luck. What is the key > > combination I > > need to use to get into a shell to load the modules. Hitting Esc > > puts me > > into boot> program which does not understand module handling > > etc.. and > > the menu does not let me to run a shell. I am missing something > > ...? > > > > Thanks! > > > > Hey George, > > I don't know if you resolved this, but I was able to get further > than this loosely following Benjamin's instructions. I skipped the part about > the virtio-modules which doesn't seem to be necessary now (and the link is > 404 now anyway). > > I was able to go through the menu (starting with Install, and skipping the > modprobe commands) but DHCP didn't work, and I'm not sure what's broken. > > To answer your question, you need to press Esc _after_ selecting Install. > Maybe that's why you saw the "boot>" prompt. > > It worked for me and I just ran lsmod since I didn't have any modules to > insert: > > ~ # lsmod > Module Size Used by > virtio_blk 20480 0 > virtio_net 32768 0 > virtio_pci 24576 0 > virtio_ring 24576 3 virtio_blk,virtio_net,virtio_pci > virtio 16384 3 virtio_blk,virtio_net,virtio_pci > > I hope this helps, and please let me know if you or anyone else > has an idea of why DHCP isn't working in the guest VM. With the virtio modules now included in the installer you can skip my tutorial. You only need to change bootparameters in GRUB to pass vga=off console=ttyS0,115200n8 to the linux kernel. As for DHCP, it depends on your config: is pf blocking DHCP traffic? is the bridge/switch interface set up correctly? is sysctl net.inet.ip.{m,}forwarding set to 1? do you use vmctl -L (local interface)?
