Re: OpenBSD xen and AWS

Antoine, I actually did use that repo for building and running openbsd on AWS. Unfortunately, I don't have access to physical openbsd machine to create vmdk now. So, I had to resort to running qemu and installing openbsd there, followed by the steps I outlined below. There was a community AMI

Re: OpenBSD xen and AWS

On Thu, Oct 26, 2023 at 12:01:06PM +, All wrote: > OK, thanks to Mike and Antoine! > I tried with t2 instances (current generation - the only choice present), yet > still no dice. Perhaps, the issue is with how I created the image. > I used qemu, created qcow2, installed openbsd, converted

Re: OpenBSD xen and AWS

SD on AWS. > Antoine Jacoutot did a great work to make that possible. > These days, xnf0 interface is not being initialized. Xen is being > identified as Xen 4.11 (12?) but no xnf interfaces are sowing up > after boot. NetBSD has xennet0 being initiated and FreeBSD (I guess) xnb. > > Di

Re: OpenBSD xen and AWS

On Tue, Oct 24, 2023 at 10:40:34PM +, All wrote: > Hi, > > There was a time when we could run OpenBSD on AWS. > Antoine Jacoutot did a great work to make that possible. > These days, xnf0 interface is not being initialized. Xen is being > identified as Xen 4.11 (12?) but

OpenBSD xen and AWS

Hi, There was a time when we could run OpenBSD on AWS. Antoine Jacoutot did a great work to make that possible. These days, xnf0 interface is not being initialized. Xen is being identified as Xen 4.11 (12?) but no xnf interfaces are sowing up after boot. NetBSD has xennet0 being initiated

Re: Integrating OpenBSD into Xen/Qubes

the guest, and potentially use the guest's PCI access to exploit Xen. As noted in the original Github issue, attacks on networking sub-systems are all too common (apparently some Middle Eastern countries are building or have built systems to mass exploit anyone who e.g connects to a shopping mall's Wi

Re: Integrating OpenBSD into Xen/Qubes

On Wed, Oct 14, 2020 at 8:24 PM wrote: > > A number of people are working on integrating OpenBSD into Qubes. > > In particular, OpenBSD's hardening and mitigations are potentially very > useful in talking to the NIC: Xen vulnerabilities have been repeatedly > found that w

Integrating OpenBSD into Xen/Qubes

A number of people are working on integrating OpenBSD into Qubes. In particular, OpenBSD's hardening and mitigations are potentially very useful in talking to the NIC: Xen vulnerabilities have been repeatedly found that would allow a guest with PCI access to compromise the entire system

Re: Installation in a Xen guest (pvgrub)

bootloader changes. This isn’t specific to OpenBSD, btw. Windows has the same restriction. The primary reason is that PVH mode doesn’t expose any emulated hard drives. Unless boot(8) has support for Xen PV block devices, this will prevent it from loading the kernel. Is there some reason you can

Re: Installation in a Xen guest (pvgrub)

Markus Kolb wrote: > Am 24.07.2020 17:30, schrieb Theo de Raadt: > [...] > > non-OpenBSD bootloaders will do a shitty job of booting OpenBSD. > > I'm not going to bother explaining the situation in detail. People > > who try to go that way have already decided they don't care about the > >

Re: Installation in a Xen guest (pvgrub)

Am 24.07.2020 17:30, schrieb Theo de Raadt: [...] non-OpenBSD bootloaders will do a shitty job of booting OpenBSD. I'm not going to bother explaining the situation in detail. People who try to go that way have already decided they don't care about the consequences. Ok. Thanks. Are you

Re: Installation in a Xen guest (pvgrub)

Markus Kolb wrote: > Am 21.07.2020 15:51, schrieb Pierre-Philipp Braun: > > [...] > > GRUB2 should be able to boot an OpenBSD kernel natively *2. Thing is, > > PVGRUB works for PV, not PVH nor PVHVM. However you might get NetBSD > > XEN/PV up and running at you

Re: Installation in a Xen guest (pvgrub)

Am 21.07.2020 15:51, schrieb Pierre-Philipp Braun: [...] GRUB2 should be able to boot an OpenBSD kernel natively *2. Thing is, PVGRUB works for PV, not PVH nor PVHVM. However you might get NetBSD XEN/PV up and running at your XEN ISP *3, by leveraging PVGRUB indeed *3. And in case UFS

Re: Installation in a Xen guest (pvgrub)

ense to look into how this boot works or doesn't > it make sense at all?! GRUB2 should be able to boot an OpenBSD kernel natively *2. Thing is, PVGRUB works for PV, not PVH nor PVHVM. However you might get NetBSD XEN/PV up and running at your XEN ISP *3, by leveraging PVGRUB indeed *3.

Re: Installation in a Xen guest (pvgrub)

of provided Linux kernels or the pvgrub stuff to boot from the disks. So the only chance to get it running would be the way with the "Xen-grub" I think, if there is no possibility that Linux has learned to boot (not virtual) BSD ;-) Would there be a chance to hack on the Linux-bootco

Re: Installation in a Xen guest (pvgrub)

On 2020-07-09 05:06, Markus Kolb wrote: > Hi, > > is there a possibility to install/boot OpenBSD in a Xen guest which is booted > by pvgrub1 or pvgrub2? The pvgrub is configured to use a /boot/grub/grub.cfg > of the guest in the 1st partition. > > In a non-Xen-grub there

Installation in a Xen guest (pvgrub)

Hi, is there a possibility to install/boot OpenBSD in a Xen guest which is booted by pvgrub1 or pvgrub2? The pvgrub is configured to use a /boot/grub/grub.cfg of the guest in the 1st partition. In a non-Xen-grub there is a bsd-module which can boot the installer bsd.rd, but this bsd-module

Re: openbsd 6.4 as guest VM on Xen cannot detect disk

Hello, Thank you for the reply and information. I have also tried to use scsi controller on the VM with the same result. See below the dmesg and VM configuration. Also, since I do have access to the xen host, I have looked at the logs under /var/log/xen and I found the following errors: ==>

Re: openbsd 6.4 as guest VM on Xen cannot detect disk

I have no idea what is causing your backend timeout, but your VM config would be useful information, and take a look at xend.log etc. on the host for any related errors (if you have access to it). I'm running OpenBSD 6.4 just fine under Xen; however my Dom0 is only 4.4.4 (dmesg attached). Note

Re: openbsd 6.4 as guest VM on Xen cannot detect disk

Hello there, Has anybody successfully run the 6.4 installer on a VM running on a Xen Host? I tried enabling more logs during boot (boot_config->verbose) and got the following logs (extract, not full log). Any suggestions on how to troubleshoot this issue ? Regards, pvbus0 at mainbus0: Xen 4

openbsd 6.4 as guest VM on Xen cannot detect disk

Hello there, I have been struggling to create a obsd 6.4 VM on xen(4.10.1) with HVM. After booting from the CD (install64.iso as a virtual cdrom), the installer cannot detect the disk to install the OS. During the installation, the installer says: "Available disks are: none." I al

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

Hi. my last message was hard to read because of "sneaky" linebreaks that found there way into the mail when copying from text editor. I'm resending this message for better readability in the archive. Sorry about that. Berry --- Hi again. After fiddeling with pf and trying to statistically

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

Hi again.

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

On 2017-10-31 16:57, Berry Wendermouth wrote: > I will check again with the VPS provider that the interface of the > virtual machine is set to the correct value (virtio). These are the current VM interface settings (anonymized): vif = [ 'vifname=some-name, model=virtio-net, rate=100Mb/s,

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

On 2017-10-31 16:00, Chris Cappuccio wrote: > You went from emulated Realtek ethernet to xnf. Can you try other > network interfaces? How would I do this, isn't the interface auto detected by the kernel? So in the 6.1/i386 setup, the default interface was Realtek. We had speed problems with this

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

> Per your request on #openbsd, I do a short reply, to let you reply to it > again... Thank you very much Kirill. > Have you tried to "download" from one of the clients, but without using > the VPN? You could use tcpbench or iperf in server mode on one of your > clients and do a port redirect

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

You went from emulated Realtek ethernet to xnf. Can you try other network interfaces? Berry Wendermouth [bayb...@riseup.net] wrote: > Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after >

Re: Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

Hi Per your request on #openbsd, I do a short reply, to let you reply to it again... * Berry Wendermouth [2017-10-30 10:48]: > Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after >

Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade

Xen based VPS / OpenBSD 6.2 / OpenVPN 2.4.4 => Slow download speed after upgrade Dear OpenBSD Community, we are operating an OpenVPN server on OpenBSD. A few days ago we upgraded to OpenBSD 6.2 and we are

Re: Disk I/O performance of OpenBSD 5.9 on Xen

eeling that your hardware + platform + configuration > >>> crappiness > >>> factor is fairly much through the ceiling. > >> > >> Dell R720 and R620 servers, 10 gigabit Ethernet SAN, Dell MD3660i > >> storage array, 1.2 TB 10K RPM SAS disks in RAID6. I don't t

Re: Disk I/O performance of OpenBSD 5.9 on Xen

Ethernet SAN, Dell MD3660i >> storage array, 1.2 TB 10K RPM SAS disks in RAID6. I don't think there >> is anything crappy or weird about the configuration. Test results for >> CentOS on the same system: 170 MB/s write, 112 MB/s rewrite, 341 MB/s >> read, 746 IOPS. >> &

Re: Looking for Xen blkfront driver xbf(4) tests

removed the "#" comment out on the first line with the for loop: hostctl: ioctl: No such file or directory sd0 32 Regards, M. Original Message Subject: Re: Looking for Xen blkfront driver xbf(4) tests Local Time: December 13, 2016 8:46 PM UTC Time: December 13,

Re: Looking for Xen blkfront driver xbf(4) tests

On Sun, Dec 11, 2016 at 05:09 -0500, mabi wrote: > Hi, > > Thanks for your efforts and making OpenBSD work even better on > Xen. I use Xen for all types of virtualization and started only > recently using OpenBSD 6.0 as domU. My current test setup is a 2 > node redundant clus

Re: Looking for Xen blkfront driver xbf(4) tests

Hi, Thanks for your efforts and making OpenBSD work even better on Xen. I use Xen for all types of virtualization and started only recently using OpenBSD 6.0 as domU. My current test setup is a 2 node redundant cluster with Xen 4.4.1 and Debian 8 with DRBD for sync-replication and ZFS (RAIDZ-1

Re: Looking for Xen blkfront driver xbf(4) tests

On Wed, Dec 07, 2016 at 19:30 +0100, Mike Belopuhov wrote: > Hi, > > I've committed today a driver for the Xen paravirtualized disk > interface also known as Blkfront. Despite being pretty stable > for me so far, it's not enabled by default at the moment. > Therefore I'm look

Looking for Xen blkfront driver xbf(4) tests

Hi, I've committed today a driver for the Xen paravirtualized disk interface also known as Blkfront. Despite being pretty stable for me so far, it's not enabled by default at the moment. Therefore I'm looking for additional tests on different Xen versions and EC2 instances to ensure robustness

Re: Bare-metal PM953 / 850/950 PRO/EVO IO benchmark anyone? Re: Disk I/O performance of OpenBSD 5.9 on Xen

On 07/20/16 04:20, Tinker wrote: > It would be more interesting to get an idea of how a quality SSD such as > how the Samsung PM953 / 850/950 PRO/EVO performs on various hardware > with OpenBSD running bare-metal. TL;DR no bonnie, but direct comparison of rotating rust vs ssd, on a recent

Bare-metal PM953 / 850/950 PRO/EVO IO benchmark anyone? Re: Disk I/O performance of OpenBSD 5.9 on Xen

On 2016-07-20 05:04, ML mail wrote: Hi, Here you are: $ dd if=/dev/zero of=testfile bs=1M count=1000 1000+0 records in 1000+0 records out 1048576000 bytes transferred in 45.356 secs (23118558 bytes/sec) Running OpenBSD 5.9 as domU on Xen 4.4 on DELL PowerEdge R410 with two SATA disks

Re: Disk I/O performance of OpenBSD 5.9 on Xen

Hi, Here you are: $ dd if=/dev/zero of=testfile bs=1M count=1000 1000+0 records in 1000+0 records out 1048576000 bytes transferred in 45.356 secs (23118558 bytes/sec) Running OpenBSD 5.9 as domU on Xen 4.4 on DELL PowerEdge R410 with two SATA disks in hardware RAID1 on the dom0. RegardsML

Re: Disk I/O performance of OpenBSD 5.9 on Xen

+ configuration crappiness >> factor is fairly much through the ceiling. > > Dell R720 and R620 servers, 10 gigabit Ethernet SAN, Dell MD3660i > storage array, 1.2 TB 10K RPM SAS disks in RAID6. I don't think there > is anything crappy or weird about the configuration. Test results fo

Re: Disk I/O performance of OpenBSD 5.9 on Xen

e array, 1.2 TB 10K RPM SAS disks in RAID6. I don't think there is anything crappy or weird about the configuration. Test results for CentOS on the same system: 170 MB/s write, 112 MB/s rewrite, 341 MB/s read, 746 IOPS. I'm assuming that there are others running OpenBSD on Xen, so I was hoping that s

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On 2016-07-14 07:27, Maxim Khitrov wrote: [...] No, the tests are run sequentially. Write performance is measured first (20 MB/s), then rewrite (12 MB/s), then read (37 MB/s), then seeks (95 IOPS). Okay, you are on a totally weird platform. Or, on an OK platform with a totally weird

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On Wed, Jul 13, 2016 at 11:10 AM, Tinker wrote: > On 2016-07-13 22:57, Maxim Khitrov wrote: >> >> On Wed, Jul 13, 2016 at 10:53 AM, Tinker wrote: >>> >>> On 2016-07-13 20:01, Maxim Khitrov wrote: We're seeing about 20 MB/s write, 35

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On 2016-07-13 22:57, Maxim Khitrov wrote: On Wed, Jul 13, 2016 at 10:53 AM, Tinker wrote: On 2016-07-13 20:01, Maxim Khitrov wrote: We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS What do you mean 70, you mean 70 000 IOPS? Sadly, no. It was actually

Re: Disk I/O performance of OpenBSD 5.9 on Xen

On Wed, Jul 13, 2016 at 10:53 AM, Tinker wrote: > On 2016-07-13 20:01, Maxim Khitrov wrote: >> >> We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS > > > What do you mean 70, you mean 70 000 IOPS? Sadly, no. It was actually 95, I looked at the wrong column

Re: Disk I/O performance of OpenBSD 5.9 on Xen

> We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS with > OpenBSD 5.9 amd64 on XenServer 7.0 (tested using bonnie++). The > virtual disks are LVM over iSCSI. Linux hosts get well over 100 MB/s > in both directions. > > I'm assuming that this is because there is no d

Disk I/O performance of OpenBSD 5.9 on Xen

Hi all, We're seeing about 20 MB/s write, 35 MB/s read, and 70 IOPS with OpenBSD 5.9 amd64 on XenServer 7.0 (tested using bonnie++). The virtual disks are LVM over iSCSI. Linux hosts get well over 100 MB/s in both directions. I'm assuming that this is because there is no disk driver for Xen yet

Re: issue with xnf running 15th jan snapshot on Xen v. 4.5.1

used GENERIC.MP i would have not noticed it. Now i happily run OpenBSD on Xen too, .MP or not .MP, thanks! Imre On 2016-01-19 19:48, Mike Belopuhov wrote: Hi, Thanks for taking your time to test and write a report. I've fixed a few issues since then and was going to ask you to test

Re: issue with xnf running 15th jan snapshot on Xen v. 4.5.1

Oolberg wrote: > Hi! > > I read a news today about Xen being enabled and tried it out with the Jan > 15th snapshot > > SHA256 (install59.iso) = > 8d16aeb686a1dcc3ce6e8c5192f8708d3878f7690429c843176c5e755386e4f9 > > on Xen v. 4.5.1 compiled from Xen sources on

issue with xnf running 15th jan snapshot on Xen v. 4.5.1

Hi! I read a news today about Xen being enabled and tried it out with the Jan 15th snapshot SHA256 (install59.iso) = 8d16aeb686a1dcc3ce6e8c5192f8708d3878f7690429c843176c5e755386e4f9 on Xen v. 4.5.1 compiled from Xen sources on Debian v. 8 Jessie running on an ordinary amd64 Intel platform

Re: Xen PV DomU with OpenBSD?

Am 2015-02-23 15:59, schrieb Joel Roberts: My recent experience with OpenBSD under Xen ran into some problems. First, SMP didn't work. At the point in kernel boot where it brings up the other CPUs it would die. Installation of the OS worked because it used a non-SMP kernel. Second, once I

Re: Xen PV DomU with OpenBSD?

On Wed, Feb 25, 2015 at 03:17:09PM -0600, Andrew Daugherity wrote: [...] the VM config files. I did have to use model=e1000 for OpenBSD, as the rtl8139 (re0 on openbsd) didn't work properly; I just now tested rtl8139 emulation is from qemu, you would get same issue with qemu, KVM... Thus, qemu

Re: Xen PV DomU with OpenBSD?

On Sat, Feb 21, 2015 at 3:52 PM, Raimundo Santos rait...@gmail.com wrote: On 21 February 2015 at 10:31, Markus Kolb open...@tower-net.de wrote: there isn't any support for Xen PV DomU in OpenBSD, isn't it? No, there is not such support. But you can run it in HVM mode without effort. Well

Re: Xen PV DomU with OpenBSD?

On Wednesday, February 25, 2015 22:17 CET, Andrew Daugherity andrew.daugher...@gmail.com wrote: On Sat, Feb 21, 2015 at 3:52 PM, Raimundo Santos rait...@gmail.com wrote: On 21 February 2015 at 10:31, Markus Kolb open...@tower-net.de wrote: there isn't any support for Xen PV DomU

Re: Xen PV DomU with OpenBSD?

Am 2015-02-21 22:52, schrieb Raimundo Santos: On 21 February 2015 at 10:31, Markus Kolb open...@tower-net.de wrote: there isn't any support for Xen PV DomU in OpenBSD, isn't it? No, there is not such support. But you can run it in HVM mode without effort. Well, may be some effort

Re: Xen PV DomU with OpenBSD?

On 21 February 2015 at 10:31, Markus Kolb open...@tower-net.de wrote: there isn't any support for Xen PV DomU in OpenBSD, isn't it? No, there is not such support. But you can run it in HVM mode without effort. Well, may be some effort in XenServer, where there is no easy way to chose the type

Xen PV DomU with OpenBSD?

Hi, there isn't any support for Xen PV DomU in OpenBSD, isn't it? What happened with Christoph Egger's work he is talking about in https://archive.org/details/bsdtalk069 ? Thanks. Markus

Crashes at boot on Xen virtual machine

Hi I'm trying to run an OpenBSD virtual machine in Xen 4.4. The install procedure worked fine, but when I boot the VM I get a kernel crash. Linux VMs on this host work perfectly fine, and as I said the installer runs ok too, so I'm not sure what's causing this. Following is the dmesg output

Re: Crashes at boot on Xen virtual machine

Hi, On Thursday, January 29, 2015 13:05 CET, Clément Hertling (Wxcafé) wxc...@wxcafe.net wrote: Hi I'm trying to run an OpenBSD virtual machine in Xen 4.4. The install procedure worked fine, but when I boot the VM I get a kernel crash. Linux VMs on this host work perfectly fine

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

On Wed, Jun 06, 2012 at 04:04:22PM +0200, Andre Keller wrote: is any body running OpenBSD as a XEN HVM guest? I have a difficult time accomplish that... Hi, I'm insane and I do that for a long time, because I don't really have a lot of options there. The XEN guest does boot up and is usable

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

Hi Tomas Am 07.06.2012 05:53, schrieb Tomas Bodzar: So many panics in a such short period? Something is wrong and it's not OpenBSD most probably ;-) Yes I'm sure your right, that is why I was looking if someone is actually running OpenBSD on XEN, in the hope that such a person might share

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

On Thu, Jun 07, 2012 at 11:29:16AM +0200, Andre Keller wrote: I might try KVM instead of XEN, as some offlist comments suggested that it is running stable on KVM... ESXi has been used the most as host for OpenBSD, but still it is not bare-metal. Or use your pocket money for buying a SPARC

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

On Thu, Jun 7, 2012 at 12:24 PM, Jiri B ji...@devio.us wrote: On Thu, Jun 07, 2012 at 11:29:16AM +0200, Andre Keller wrote: I might try KVM instead of XEN, as some offlist comments suggested that it is running stable on KVM... ESXi has been used the most as host for OpenBSD, but still

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

i used 5.0 and 4.9. This may proof some OpenBSD problems as a guest OS. Best Regards From Poland Tomasz Marszal On Wed, 06 Jun 2012 16:04:22 +0200, Andre Keller a...@list.ak.cx wrote: Hi is any body running OpenBSD as a XEN HVM guest? I have a difficult time accomplish that... The XEN

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

different HW or start from command line with raw switch. And it's one of many examples. OS. Best Regards From Poland Tomasz Marszal On Wed, 06 Jun 2012 16:04:22 +0200, Andre Keller a...@list.ak.cx wrote: Hi is any body running OpenBSD as a XEN HVM guest? I have a difficult time accomplish

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

On 07/06/12 12:29, Andre Keller wrote: Hi Tomas Am 07.06.2012 05:53, schrieb Tomas Bodzar: So many panics in a such short period? Something is wrong and it's not OpenBSD most probably ;-) Yes I'm sure your right, that is why I was looking if someone is actually running OpenBSD on XEN

OpenBSD 5.1 XEN HVM DomU - kernel panic

Hi is any body running OpenBSD as a XEN HVM guest? I have a difficult time accomplish that... The XEN guest does boot up and is usable. When f.e. do a cvs checkout of ports the machine panics about every other time. I know that is not really a supported configuration but if someone managed

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

* Andre Keller a...@list.ak.cx [2012-06-06 16:05]: is any body running OpenBSD as a XEN HVM guest? nobody sane. ddb trace ddb dmesg the actual panic is missing. -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

Am 06.06.2012 17:09, schrieb Henning Brauer: * Andre Keller a...@list.ak.cx [2012-06-06 16:05]: is any body running OpenBSD as a XEN HVM guest? nobody sane. I hope on someone as insane as me then... :-) ddb trace ddb dmesg the actual panic is missing. Hmm, ist it possible to get

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

OK I have another one: kernel: type 269 trap, code=0 Stopped at 0: pushq %rbx ddb trace end trace frame: 0x0, count: -1 This one is less verbose though... g Andre

Re: OpenBSD 5.1 XEN HVM DomU - kernel panic

On Wed, Jun 6, 2012 at 9:29 PM, Andre Keller a...@list.ak.cx wrote: OK I have another one: So many panics in a such short period? Something is wrong and it's not OpenBSD most probably ;-) kernel: type 269 trap, code=0 Stopped at      0:      pushq   %rbx ddb trace end trace frame: 0x0,

Re: Page fault trap when booting GENERIC.MP on Xen

On Sat, May 5, 2012 at 7:44 PM, Martijn Rijkeboer mart...@bunix.org wrote: Hi, When booting GENERIC.MP on Xen I get the following page fault trap: B root on wd0a (6412ffe6504713d5.a) swap on wd0b dump on wd0b B clock: unknown CMOS layout B kernel: page fault trap, code = 0 B Stopped at B

Re: Page fault trap when booting GENERIC.MP on Xen

He is using OpenBSD as a guest in Xen, not as a host. // Johan Ryberg On May 6, 2012 3:14 PM, Tomas Bodzar tomas.bod...@gmail.com wrote: On Sat, May 5, 2012 at 7:44 PM, Martijn Rijkeboer mart...@bunix.org wrote: Hi, When booting GENERIC.MP on Xen I get the following page fault trap

Re: Page fault trap when booting GENERIC.MP on Xen

Like http://marc.info/?l=openbsd-miscm=133612760603867w=2 ? He is using OpenBSD as a guest in Xen, not as a host. Indeed. Kind regards, Martijn Rijkeboer

Re: Page fault trap when booting GENERIC.MP on Xen

On Sat, May 5, 2012 at 10:44 AM, Martijn Rijkeboer mart...@bunix.org wrote: When booting GENERIC.MP on Xen I get the following page fault trap: root on wd0a (6412ffe6504713d5.a) swap on wd0b dump on wd0b clock: unknown CMOS layout kernel: page fault trap, code = 0 Stopped attrap+0x6a

Re: Page fault trap when booting GENERIC.MP on Xen

Xen is basically its own platform. If you take a look at the NetBSD or FreeBSD trees, you'll see that there are scads of #ifdef XEN lines throughout the kernel, including additional MMU flushing from the core context switch routine...and completely different startup routines for additional

Page fault trap when booting GENERIC.MP on Xen

Hi, When booting GENERIC.MP on Xen I get the following page fault trap: root on wd0a (6412ffe6504713d5.a) swap on wd0b dump on wd0b clock: unknown CMOS layout kernel: page fault trap, code = 0 Stopped attrap+0x6a:movq%r13,0x1f0(%r14) ddb{1} When booting GENERIC all works

XEN-Guest

I think about installing an OpenBSD-guest on a XEN-Host (Debian Squeeze), all OS as 64bit-version alias amd64. Are there any experiences with OpenBSD as Dom-U? The guest will be a firewalling-router with ospfd, bind, openvpn and 6 ethernet-interfaces. Any comments are welcome! Regards, Tobias.

Re: XEN-Guest

On Mon, May 02, 2011 at 05:21:11PM +0200, Tobias Crefeld wrote: I think about installing an OpenBSD-guest on a XEN-Host (Debian Squeeze), all OS as 64bit-version alias amd64. Are there any experiences with OpenBSD as Dom-U? It's probably much more straightforward to run kvm-qemu instead

Re: XEN-Guest

On Mon, May 2, 2011 at 5:21 PM, Tobias Crefeld t...@cataneo.eu wrote: I think about installing an OpenBSD-guest on a XEN-Host (Debian Squeeze), all OS as 64bit-version alias amd64. Are there any experiences with OpenBSD as Dom-U? The guest will be a firewalling-router with ospfd, bind

Re: XEN-Guest

or else the guest will hang on startup at Setting TTYs. On Mon, May 02, 2011 at 05:21:11PM +0200, Tobias Crefeld wrote: I think about installing an OpenBSD-guest on a XEN-Host (Debian Squeeze), all OS as 64bit-version alias amd64. Are there any experiences with OpenBSD as Dom-U? It's

Re: XEN-Guest

Am Mon, 2 May 2011 11:15:57 -0500 schrieb John Jackson open...@lacutt.com: It's probably much more straightforward to run kvm-qemu instead of XEN. Hm, I'll consider this alternative. Till now our test-LAN ran on VMware but for some reasons we want to get away from VMware. OpenBSD works

Re: XEN-Guest

On 2011-05-02, Tobias Crefeld t...@cataneo.eu wrote: I've successfully run IPSEC (iked and isakmpd both work), bridging and various network services this way. I moved from IPSEC to SSL/OpenVPN some years ago because it's more robust against packet loss but in combination with routing

Re: XEN-Guest

On Mon, May 2, 2011 at 7:40 PM, Tobias Crefeld t...@cataneo.eu wrote: Am Mon, 2 May 2011 11:15:57 -0500 schrieb John Jackson open...@lacutt.com: It's probably much more straightforward to run kvm-qemu instead of XEN. Hm, I'll consider this alternative. Till now our test-LAN ran on VMware

Re: [Bulk] XEN-Guest

On Mon, 2 May 2011 17:21:11 +0200 Tobias Crefeld wrote: Any comments are welcome! Any comments welcome about a firewall virtualised ontop of debian. Your brave p.s. what's debian required for?

Re: XEN-Guest

extd_apicid pni cx16 popcnt hypervisor lahf_lm cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch nodeid_msr Sorry, the flag list was accidentally taken from a /proc/cpuinfo after booting a XEN-kernel. With a normal kernel its flag list contains AMD's svm: flags : fpu vme de

OpenBSD Xen Server Watchdog Timeout PCI Passthrough

I'm trying to get a working OBSD virtual machine with networking working as a DomU in a xen server but keep coming up again network Watchdog Timeout errors. So I spent today trying to get PCI pass-though working with Xen and OBSD with the belief that if I could get some network cards

Re: Installing OpenBSD from Linux Xen VPS

, xen details. If anyone has these details, maybe they could share, but you may have a more reliable experience with a Linux KVM host. arpnetworks.com (linux KVM) was recommended to me by someone on this list recently and they advertise OpenBSD 4.7 images. On Wed, 22 Sep 2010 09:47:52 +0700

Re: Installing OpenBSD from Linux Xen VPS

There is a much higher potential of variation of implementations of xens and it is next to impossible to find out any particular hosts, xen details. If anyone has these details, maybe they could share, but you may have a more reliable experience with a Linux KVM host. arpnetworks.com (linux KVM

Re: Installing OpenBSD from Linux Xen VPS

i try install in my xen at opensuse , when install success but when reboot after finish installation blank and try againt same happen againt. On Tue, Sep 21, 2010 at 12:25 PM, Stephano Zanzin m...@zan.st wrote: Hello, I was wondering if anyone had installed OpenBSD from a Linux VPS running

Installing OpenBSD from Linux Xen VPS

Hello, I was wondering if anyone had installed OpenBSD from a Linux VPS running over a Xen hosting(like slicehost, linode, etc). So, someone tried it? -- stephano

Re: [Xen-users] obsd as dom0?

On Sun, Jan 10, 2010 at 12:28:02PM +0100, Vadkan Jozsef wrote: Is it possible? I assume you mean openbsd? I don't think openbsd has Xen dom0 capable kernel available. You might want to ask openbsd developers about it. Netbsd has dom0 support, afaik. -- Pasi

Re: [Xen-users] obsd as dom0?

On 11 Jan 2010, at 08:34, Pasi Kdrkkdinen wrote: On Sun, Jan 10, 2010 at 12:28:02PM +0100, Vadkan Jozsef wrote: Is it possible? I assume you mean openbsd? I don't think openbsd has Xen dom0 capable kernel available. You might want to ask openbsd developers about it. No, it doesn't

Re: OpenBSD as a Xen Dom0?

Dnia Eroda, 4 lutego 2009, Michael Zoet napisaE: Is it possible to use OpenBSD for a Xen Dom0 now? I'm tiered of installing Linux as the Dom0 and I want to use OpenBSD for that. How about using NetBSD for Dom0? -- Pozdrawiam, Cezary Morga A positive attitude may not solve all your problems

OpenBSD as a Xen Dom0?

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all, I searched a little bit but found only answers to my questions form 2007... Is it possible to use OpenBSD for a Xen Dom0 now? I'm tiered of installing Linux as the Dom0 and I want to use OpenBSD for that. Another question: is it possible

Re: OpenBSD as a Xen Dom0?

On 10:47, Wed 04 Feb 09, Michael Zoet wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi all, I searched a little bit but found only answers to my questions form 2007... Is it possible to use OpenBSD for a Xen Dom0 now? I'm tiered of installing Linux as the Dom0 and I want to use

Re: OpenBSD as Xen domU

in a Xen system? If so, willing to share config / how-to / experience? Kind regards, Doichin Here's a working Xen config: = import os, re arch = os.uname()[4] if re.search('64', arch): arch_libdir = 'lib64' else

Re: OpenBSD as Xen domU

On 8 Feb 2008, at 14:23, NetOne - Doichin Dokov wrote: Yup, I have successfully compiled the XENU kernel, I neither now which version it is, but it's 8 months old, I believe it was based on -current. The bad thing is that - when I try to run it with Xen, i get this: [EMAIL PROTECTED] xen

Re: OpenBSD as Xen domU

which version it is, but it's 8 months old, I believe it was based on -current. The bad thing is that - when I try to run it with Xen, i get this: [EMAIL PROTECTED] xen]# xm create -c /etc/xen/net1-obsd.xm Using config file /etc/xen/net1-obsd.xm. Error: (22, 'Invalid argument') As far as I went

Re: OpenBSD as Xen domU

ropers P=P0P?P8Q
P0: You can use Christoph Egger's OpenBSD/Xen port. No need to go HVM-only. Unfortunately, my own website is down right now and I haven't gotten around to fixing that, but the Wayback Machine has the relevant page: http://web.archive.org/web/20070403174105/http

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