Re: Issue accidentally creating a '--type' defined pool

On 9/29/23 11:40, Joshua Blake wrote: > Hello, > > I seem to have accidentally created a pool called "--type", but it > doesn't appear in 'virsh pool-list'. See below. > > [root@vh01 /]# virsh pool-define-as --name --type dir --target > /data/storage/ > Pool --type defined > > [root@vh01 /]# vir

Re: Issue accidentally creating a '--type' defined pool

On Fri, Sep 29, 2023 at 09:40:26AM +, Joshua Blake wrote: > Hello, > > I seem to have accidentally created a pool called "--type", but it doesn't > appear in 'virsh pool-list'. See below. > > [root@vh01 /]# virsh pool-define-as --name --type dir --target > /data/storage/ > Pool --type defined

Issue accidentally creating a '--type' defined pool

Hello, I seem to have accidentally created a pool called "--type", but it doesn't appear in 'virsh pool-list'. See below. [root@vh01 /]# virsh pool-define-as --name --type dir --target /data/storage/ Pool --type defined [root@vh01 /]# virsh pool-list Name StateAutostart ---

Re: Issue accidentally creating a '--type' defined pool

I think I fixed it. Sorry. I went into Cockpit and saw it there. -- Original Message -- From "Joshua Blake" To libvirt-users@redhat.com Date 29/09/2023 10:40:26 Subject Issue accidentally creating a '--type' defined pool Hello, I seem to have accidentally c

Re: Issue with libvirtd service and virsh on Debian 13 "trixie" (testing)

On 7/14/23 10:29, pascal wrote: Hi, I just upgraded to Debian 13 and observing an issue related to libvirtd service. It happens during up time, the service is initially  running and all is working fine. I can run virt-manager and use VMs. Then close virt-manager. After some time (5min), here

Issue with libvirtd service and virsh on Debian 13 "trixie" (testing)

Hi, I just upgraded to Debian 13 and observing an issue related to libvirtd service. It happens during up time, the service is initially  running and all is working fine. I can run virt-manager and use VMs. Then close virt-manager. After some time (5min), here is what happens : - virt-manager

Re: issue about libvirtd: daemon can not start

On Fri, May 5, 2023 at 3:13 PM 王东亚 wrote: > hi, > > I installed kmv on ubuntu-22.04-desktop-amd64, after installing some > necessary package (qemu-kvm libvirt-daemon-system libvirt-clients > bridge-utils virtinst), the libvirtd can not get start, actually, when I > running *systemctl start li

issue about libvirtd: daemon can not start

hi, I installed kmv on ubuntu-22.04-desktop-amd64, after installing some necessary package (qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virtinst), the libvirtd can not get start, actually, when I running systemctl start libvirtd.service, it'll run a little while (about 3 sec

Re: After restarted libvirtd service, live migration VM hit an issue 'Target CPU check default does not match source none'

On Mon, Jun 13, 2022 at 05:06:50 +, liang chaojun wrote: > Thanks Han for your quick response. > > 1. Virsh dumpxml VM from source host machine. > [cid:fd7f5b1f-8551-4bf8-ae1a-30c7b95065db@jpnprd01.prod.outlook.com] Next time, please, paste text as text rather than attaching a screenshot of a

Re: After restarted libvirtd service, live migration VM hit an issue 'Target CPU check default does not match source none'

gration VM to destination host and often hit an issue 'unsupported > configuration: Target CPU check default does not match source none’ > > We don’t configure any special setting for CPU model when start VM and I > think it should be ‘custom’ mode by default . Furthermore , those

After restarted libvirtd service, live migration VM hit an issue 'Target CPU check default does not match source none'

Hi All, After restarted the libvirtd service on the source host, we start live migration VM to destination host and often hit an issue 'unsupported configuration: Target CPU check default does not match source none’ We don’t configure any special setting for CPU model when start VM

Re: After restarted libvirtd service, live migration VM hit an issue 'Target CPU check default does not match source none'

Thanks Han for your quick response. 1. Virsh dumpxml VM from source host machine. [cid:fd7f5b1f-8551-4bf8-ae1a-30c7b95065db@jpnprd01.prod.outlook.com] 2, Attachments are the CPU capability information from both source and destination host machine. 在 2022年6月13日，上午10:17，Han Han mailto:h...@redha

Issue with Guest and 2 Displays

Hi @ all Since switching from Debian 10 to Debian 11, I've had a new small unsolved problem... with essentially the same customizing as before. It all takes place on my local Desktop-PC, where I have set up a restricted VM for actions in the internet. After I started the VM locally on my PC,

Re: Public IP on virtual machine network issue

y response didn't come off as discouraging responses - even though it wasn't the source of the problem this time, next time yours might be the idea that solves the issue :-)). I'll try to take care of the wiki article in the next day or two. Thanks, Tom On Mon, Feb 14, 2022 at 8:

Re: Public IP on virtual machine network issue

; > > Also, when I telnet (TCP) to a specific port on virtual where I have > a > > daemon LISTENING OR NOT I get: No route to host. Same experiment > works > > just fine for ssh port. > > > > Firewalld is not running, and I just have very basic ipta

Re: Public IP on virtual machine network issue

allowing external address block to ssh to hardware node and to virtual dropping connections from all other sources This issue presented it self when I attempted to setup a galera node on virtual and ports 4567 is responding but 4568 and are not, but the daemons are running a

Re: Public IP on virtual machine network issue

The issue has been resolved I had a firewald running on virtual host. Thank you for the replay. On 2/13/2022 9:17 PM, Daniel Romero wrote: Hi, as Tom says, check iptables forward rules. Also, you can check host sysctl ipv4/6 global and per interface rules to double check bridge forward

Re: Public IP on virtual machine network issue

t; just fine for ssh port. >> >> Firewalld is not running, and I just have very basic iptables rules like >> allowing external address block to ssh to hardware node and to virtual >> dropping connections from all other sources >> >> This issue presented it self w

Re: Public IP on virtual machine network issue

t works > just fine for ssh port. > > Firewalld is not running, and I just have very basic iptables rules like > allowing external address block to ssh to hardware node and to virtual > dropping connections from all other sources > > This issue presented it self when I attem

Public IP on virtual machine network issue

is not running, and I just have very basic iptables rules like allowing external address block to ssh to hardware node and to virtual dropping connections from all other sources This issue presented it self when I attempted to setup a galera node on virtual and ports 4567 is responding but

Re: another upgrade another vm issue

Greetings Laine, > Sent: Saturday, October 30, 2021 at 5:40 PM > From: "Laine Stump" > To: "libvirt-users@redhat.com" > Cc: "daggs" > Subject: Re: another upgrade another vm issue > > > > On 10/30/21 6:57 AM, daggs wrote: > > G

Re: another upgrade another vm issue

On 10/30/21 6:57 AM, daggs wrote: Greetings Michal, Sent: Friday, October 29, 2021 at 11:36 AM From: "Michal Prívozník" To: "daggs" , libvirt-users@redhat.com Subject: Re: another upgrade another vm issue On 10/28/21 8:40 PM, daggs wrote: Greetings, so I've u

Re: another upgrade another vm issue

Greetings Daniel, > Sent: Friday, October 29, 2021 at 11:57 AM > From: "Daniel P. Berrange" > To: "Michal Prívozník" > Cc: "daggs" , libvirt-users@redhat.com > Subject: Re: another upgrade another vm issue > > On Fri, Oct 29, 2021 at 10:36:24

Re: another upgrade another vm issue

Greetings Michal, > Sent: Friday, October 29, 2021 at 11:36 AM > From: "Michal Prívozník" > To: "daggs" , libvirt-users@redhat.com > Subject: Re: another upgrade another vm issue > > On 10/28/21 8:40 PM, daggs wrote: > > Greetings, > > > >

Re: another upgrade another vm issue

On Fri, Oct 29, 2021 at 10:36:24AM +0200, Michal Prívozník wrote: > On 10/28/21 8:40 PM, daggs wrote: > > Greetings, > > > > so I've upgraded my server and yet again, one of my vm lost a functionally. > > there is no usable sound card. > > xml: https://dpaste.com/CVR5M75VH > > in vm: https://snipb

Re: another upgrade another vm issue

On 10/28/21 8:40 PM, daggs wrote: > Greetings, > > so I've upgraded my server and yet again, one of my vm lost a functionally. > there is no usable sound card. > xml: https://dpaste.com/CVR5M75VH > in vm: https://snipboard.io/aZ7Dcf.jpg > > outputs: > utils_server /home/igor # qemu-system-x86_64

another upgrade another vm issue

Greetings, so I've upgraded my server and yet again, one of my vm lost a functionally. there is no usable sound card. xml: https://dpaste.com/CVR5M75VH in vm: https://snipboard.io/aZ7Dcf.jpg outputs: utils_server /home/igor # qemu-system-x86_64 --version QEMU emulator version 6.0.0 Copyright (c)

Re: startupPolicy issue when changing CD

into oVirt, > > > I spotted following issue. When starting VM without CD, we add > > > startupPolicy='optional' attribute into element. > > > > > > Whole XML looks like this: > > > > > > > > > > > >

Re: startupPolicy issue when changing CD

On Friday, 10 September 2021 15:12:07 CEST Peter Krempa wrote: > On Fri, Sep 10, 2021 at 14:53:23 +0200, Vojtech Juranek wrote: > > Hi, > > when adding support for CD disk on block based storage into oVirt, > > I spotted following issue. When starting VM without CD, we

Re: startupPolicy issue when changing CD

On Fri, Sep 10, 2021 at 14:53:23 +0200, Vojtech Juranek wrote: > Hi, > when adding support for CD disk on block based storage into oVirt, > I spotted following issue. When starting VM without CD, we add > startupPolicy='optional' attribute into element. >

startupPolicy issue when changing CD

Hi, when adding support for CD disk on block based storage into oVirt, I spotted following issue. When starting VM without CD, we add startupPolicy='optional' attribute into element. Whole XML looks like this: To change/insert

Re: issue when not using acpi indices in libvirt 7.4.0 and qemu 6.0.0

On Thu, 24 Jun 2021 at 04:11, Laine Stump wrote: > [...] > Hi Laine, Thank you so much for your analysis and thoughtful insights. As you noticed straight away, there were indeed some minor differences in the two VM definitions that I didn't see before posting. The interface naming was not biase

Re: issue when not using acpi indices in libvirt 7.4.0 and qemu 6.0.0

On 6/23/21 7:37 PM, Riccardo Ravaioli wrote: On Wed, 23 Jun 2021 at 18:59, Daniel P. Berrangé > wrote: [...] So your config here does NOT list any ACPI indexes Exactly, I don't list any ACPI indices. > After upgrading to libvirt 7.4.0 and qemu 6.0.0

Re: issue when not using acpi indices in libvirt 7.4.0 and qemu 6.0.0

by default. > > Can you show the QEMU command line from /var/log/libvirt/qemu/$GUEST.log > both before and after the libvirt upgrade. > Sure, here it is before the upgrade: https://pastebin.com/ZzKd2uRJ And here after the upgrade: https://pastebin.com/EMu6Jgat (there is a minor difference in the disks which shouldn't be related to this issue) Thanks! Riccardo

Re: issue when not using acpi indices in libvirt 7.4.0 and qemu 6.0.0

On Wed, Jun 23, 2021 at 06:49:12PM +0200, Riccardo Ravaioli wrote: > Hi everyone, > > We have an issue with how network interfaces are presented in the VM with > the latest libvirt 7.4.0 and qemu 6.0.0. > > Previously, we were on libvirt 7.0.0 and qemu 5.2.0, and we used increa

issue when not using acpi indices in libvirt 7.4.0 and qemu 6.0.0

Hi everyone, We have an issue with how network interfaces are presented in the VM with the latest libvirt 7.4.0 and qemu 6.0.0. Previously, we were on libvirt 7.0.0 and qemu 5.2.0, and we used increasing virtual PCI addresses for any type of network interface (virtio, PCI passthrough, SRIOV) in

Re: Libvirt hit a issue when do VM migration

Thanks Peter for your help as well as your suggestion. I have got the cues of this issue. Current there still exist another issue that confuse me that we random hit VM can’t boot and stuck in black screen show as “Guest has not initialized the display (yet).” The attachment is the Libvirt

Re: Libvirt hit a issue when do VM migration

Thanks Peter for your help as well as your suggestion. I have got the cues of this issue. Current there still exist another issue that confuse me that we random hit VM can’t boot and stuck in black screen show as “Guest has not initialized the display (yet).” The attachment is the Libvirt

Re: Libvirt hit a issue when do VM migration

Thanks Peter for your help as well as your suggestion. I have got the cues of this issue. Current there still exist another issue that confuse me that we random hit VM can’t boot and stuck in black screen show as “Guest has not initialized the display (yet).” The attachment is the Libvirt

Re: Libvirt hit a issue when do VM migration

n give me a help? I hit another issue when do vm migration? Libvirt > throw out the error like below > > "libvirt: Domain Config error : unsupported configuration: vcpu enable order > of vCPU '0' differs between source and destination definitions” This error happens wh

Libvirt hit a issue when do VM migration

Hi All, Who can give me a help? I hit another issue when do vm migration? Libvirt throw out the error like below "libvirt: Domain Config error : unsupported configuration: vcpu enable order of vCPU '0' differs between source and destination definitions” The cup informatio

Re: Issue

On 3/5/21 11:04 AM, Samuel Thampy wrote: Is there any additional info anyone who needs? *From:* Samuel Thampy *Sent:* 03 March 2021 22:11 *To:* libvirt-users@redhat.com *Subject:* Issue I have a storage backend san disks

Re: Issue

Is there any additional info anyone who needs? From: Samuel Thampy Sent: 03 March 2021 22:11 To: libvirt-users@redhat.com Subject: Issue I have a storage backend san disks, I have five servers which is KVM hosted guests. I am looking to clone an image of a

Re: [ovirt-devel] Issue: Device path changed after adding disks to guest VM

On Wed, Jan 06, 2021 at 04:36:46PM +0100, Peter Krempa wrote: > On Wed, Jan 06, 2021 at 17:16:24 +0200, Nir Soffer wrote: > > On Wed, Dec 2, 2020 at 4:57 PM Joy Li wrote: > > [...] > > > Comparing to state before reboot: > > > > # virsh -r domblklist disk-mapping > > Target Source > > --

Re: [ovirt-devel] Issue: Device path changed after adding disks to guest VM

On Wed, Jan 06, 2021 at 17:16:24 +0200, Nir Soffer wrote: > On Wed, Dec 2, 2020 at 4:57 PM Joy Li wrote: [...] > Comparing to state before reboot: > > # virsh -r domblklist disk-mapping > Target Source >

Re: [ovirt-devel] Issue: Device path changed after adding disks to guest VM

/dev/disk/... are created by udev during startup, and when detecting a new disk. > And I just noticed that the disks mapping information given by hypervisor > (from VM configuration or virsh command) is different from the reality inside > the VM. The disk name inside the VM was actuall

Re: libvirt-lxc: Permission issue of /proc/net

iel P. Berrange wrote: > On Tue, Dec 22, 2020 at 07:14:23PM +0200, John Hurnett wrote: > > Hi, > > I've encountered a problem that some of /proc/net/ files can't be > accessed > > in unprivileged containers, because it is owned by nobody:nogroup (-1:-1) > > and h

Re: libvirt-lxc: Permission issue of /proc/net

On Tue, Dec 22, 2020 at 07:14:23PM +0200, John Hurnett wrote: > Hi, > I've encountered a problem that some of /proc/net/ files can't be accessed > in unprivileged containers, because it is owned by nobody:nogroup (-1:-1) > and have 440 permissions. > This exact issue was

libvirt-lxc: Permission issue of /proc/net

Hi, I've encountered a problem that some of /proc/net/ files can't be accessed in unprivileged containers, because it is owned by nobody:nogroup (-1:-1) and have 440 permissions. This exact issue was solved in LXC project by unsharing netns: https://github.com/lxc/

AppArmor issue when using gluster storage pool

Hi, I'm trying to run a VM image that's stored on a gluster storage pool which I added to libvirt (5.0.0) on a Debian 10 installation. Whenever I try to boot a gluster-based VM, I get an error message about a missing AppArmor profile. In fact, the corresponding files (/etc/apparmor.d/libvirt/libv

9p file sharing issue

I've run into an issue with 9p file sharing that I suspect is a bug. I'm running some Debian ARM VMs (armhf Ubuntu guests on an aarch64 Debian stretch host in case that matters). I'm using direct kernel boot, so I'm also using 9p host file sharing so that kernel updates f

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

Thanks, I'll check it out. On Thu, Apr 30, 2020, 6:02 PM Michal Privoznik wrote: > On 4/30/20 2:26 PM, Ramesh B wrote: > > Hi Michel, > > > > Thanks for quick update. > > > >Weird. I have slightly older version and it works for me. Maybe > > configure is picking something else, some weird bi

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

On 4/30/20 2:26 PM, Ramesh B wrote: Hi Michel, Thanks for quick update.   Weird. I have slightly older version and it works for me. Maybe configure is picking something else, some weird binary/python script? *=>* I have python 3.6 version, is it required latest version e.g Python 3.8 ? No.

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

Hi Michel, Thanks for quick update. Weird. I have slightly older version and it works for me. Maybe configure is picking something else, some weird binary/python script? * =>* I have python 3.6 version, is it required latest version e.g Python 3.8 ? Ideally, you would construct the domai

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

Ok, thanks for the clarification. On Thu, Apr 30, 2020, 5:11 PM Daniel P. Berrangé wrote: > On Thu, Apr 30, 2020 at 05:08:17PM +0530, Ramesh B wrote: > > Hi Daniel, > > > > Thanks for command. > > Can I install specific version of prebuilt libvirt ? > > > > Eg: version 6.0 > > No, you get whatev

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

On Thu, Apr 30, 2020 at 05:08:17PM +0530, Ramesh B wrote: > Hi Daniel, > > Thanks for command. > Can I install specific version of prebuilt libvirt ? > > Eg: version 6.0 No, you get whatever the OS distro provides. Regards, Daniel -- |: https://berrange.com -o-https://www.flickr.com/

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

.0 on ubuntu OS 18.04. > > Facing one issue libvirt source compilation. > > > > > > :215: (ERROR/3) Error in "code-block" directive: > > 1 argument(s) required, 0 supplied. > > > > .. code-block:: > >

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

On Thu, Apr 30, 2020 at 01:35:18PM +0530, Ramesh B wrote: > Hi all, > > I am trying to build libvirt 6.0 on ubuntu OS 18.04. > Facing one issue libvirt source compilation. > > > :215: (ERROR/3) Error in "code-block" dire

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

On 4/30/20 12:53 PM, Ramesh B wrote: Hi Michal, Please find the details below, rst2html5 1.10.6 (Docutils 0.16 [release], Python 3.6.9, on linux) Weird. I have slightly older version and it works for me. Maybe configure is picking something else, some weird binary/python script? is there

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

Hi Michal, Please find the details below, rst2html5 1.10.6 (Docutils 0.16 [release], Python 3.6.9, on linux) is there any other way to access/control the guest os running on top QEMU ? Thanks, Ramesh On Thu, Apr 30, 2020 at 3:47 PM Michal Privoznik wrote: > [Please keep the list CCed] > > On

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

[Please keep the list CCed] On 4/30/20 12:02 PM, Ramesh B wrote: Hi Michal, Thanks for quick response. Ubuntu: 18.04.3 LTS QEMU emulator version 4.2.0 libvirtd (libvirt) 4.0.0 I have lunched the guest os using QEMU. I would like to use the virsh commands to get the status / control of guest

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

On Thu, Apr 30, 2020 at 11:18:02AM +0200, Michal Privoznik wrote: > On 4/30/20 10:05 AM, Ramesh B wrote: > > Hi all, > > > > I am trying to build libvirt 6.0 on ubuntu OS 18.04. > > Facing one issue libvirt source compilation. > > > > ==

Re: [Query] Facing issue in build libvirt6.0 on ubuntu 1804

On 4/30/20 10:05 AM, Ramesh B wrote: Hi all, I am trying to build libvirt 6.0 on ubuntu OS 18.04. Facing one issue libvirt source compilation. :215: (ERROR/3) Error in "code-block" directive: 1 argument(s) required, 0 supplied. ..

[Query] Facing issue in build libvirt6.0 on ubuntu 1804

Hi all, I am trying to build libvirt 6.0 on ubuntu OS 18.04. Facing one issue libvirt source compilation. :215: (ERROR/3) Error in "code-block" directive: 1 argument(s) required, 0 supplied. .. code-block:: help [command-or-group] :2

Re: libvirt-python: issue on fedora

Hi Daniel >> Oh you have two installs of libvirt here. One in the Ubuntu image >> that's running the job. This one lacks qemu-img. The second install >> is the Docker container you've built which contains Fedora and has >> qemu-img. >> >> I can't tell which libvirt install your error is coming from

Re: libvirt-python: issue on fedora

Hi Daniel >> Thanks for coming back. With greatest respect, I can see it clearly >> installed here: >> >> https://travis-ci.com/cherusk/godon/builds/144068483#L432 >> >> Probably you're right, but find the separately packaged *qemu-img >> *non-intiutitive or confusing then. >> ** > Oh you have two

Re: libvirt-python: issue on fedora

On 1/16/20 2:34 PM, Matthias Tafelmeier wrote: > Hi Daniel, > > >> I don't see qemu-img installed there. You've requested 'qemu-kvm' and >> 'qemu-system-x86' which provide the system emulator. qemu-img is part >> of the 'qemu-utils' package, which is a Recommended dependancy of >> qemu-system-x86,

Re: libvirt-python: issue on fedora

On Thu, Jan 16, 2020 at 02:34:21PM +0100, Matthias Tafelmeier wrote: > Hi Daniel, > > > >> > >> ran into oddish glitch on fedora 30 cloud image with tooling based on > >> libvirt-python onpython3.7. *qemu-img *is installed though. Could anyone > >> have a look. > > I don't see qemu-img installed

Re: libvirt-python: issue on fedora

Hi Daniel, >> >> ran into oddish glitch on fedora 30 cloud image with tooling based on >> libvirt-python onpython3.7. *qemu-img *is installed though. Could anyone >> have a look. > I don't see qemu-img installed there. You've requested 'qemu-kvm' and > 'qemu-system-x86' which provide the system e

Re: libvirt-python: issue on fedora

On Wed, Jan 15, 2020 at 07:04:06PM +0100, Matthias Tafelmeier wrote: > > Hello, > > ran into oddish glitch on fedora 30 cloud image with tooling based on > libvirt-python onpython3.7. *qemu-img *is installed though. Could anyone > have a look. I don't see qemu-img installed there. You've request

libvirt-python: issue on fedora

Hello, ran into oddish glitch on fedora 30 cloud image with tooling based on libvirt-python onpython3.7. *qemu-img *is installed though. Could anyone have a look. Build reference, hope it works: https://travis-ci.com/cherusk/godon/builds/144068483?utm_medium=notification&utm_source=email Essen

Re: [libvirt-users] UDP broadcasts vs. nat Masquerading issue

ules haven't > > been removed. > > > > In short, you need to look elsewhere for the culprit. > > Yes, found it. You were both right, essentially. > The offending rules were added by a firewall in response to new interfaces > created by libvirt dynamically, due to some

Re: [libvirt-users] UDP broadcasts vs. nat Masquerading issue

rewall in response to new interfaces created by libvirt dynamically, due to some dubious relict settings left in the firewall. (Silly me.) So this it not an issue of libvirt indeed! Tons of thanks for the quick and precise hit! Regards, Nikolai Here, virbr2_nic and vnet0 are used by libv

Re: [libvirt-users] UDP broadcasts vs. nat Masquerading issue

On 6/28/19 10:23 AM, Nikolai Zhubr wrote: Hi all, I'm observing an issue that as soon as libvirt starts, UPD broadcasts going through physical network (and unrelated to any virtualization) get broken. Specifically, windows neighbourhood browsing through samba's nmbd starts suffe

[libvirt-users] UDP broadcasts vs. nat Masquerading issue

Hi all, I'm observing an issue that as soon as libvirt starts, UPD broadcasts going through physical network (and unrelated to any virtualization) get broken. Specifically, windows neighbourhood browsing through samba's nmbd starts suffering badly (Samba is running on this same box)

[libvirt-users] win10 network speed issue

Hi there, I'm running a windows 10 vm on an arch linux host, linux 4.19.9.arch1-1, qemu 3.1.0-1, libvirt (from git) 4.10.0.45.g34eca98522-1, and recently have been having issues with network speeds on the windows vm. It started out getting 300-400 mb down, now it's down to about 10-30. Can anyo

Re: [libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

On Mon, Jan 29, 2018 at 3:56 PM, Michal Privoznik wrote: > Since this is happening only on Windows and Putty, I'd suspect the > latter one. Does switching to different client (say winscp or Tera Term) > help? Exactly the same happens with WinSCP and the MobaXterm ssh client, that is based on Cygw

Re: [libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

ol (SSH in my case) tries to interpret them, and this is why >> Putty hangs. Those 0x00 padded bytes are at the layer2 Ethernet frame >> level, and should not be considered in the user data of the higher >> level protocols. > > Ok, so I found a workaround for this, even if I d

Re: [libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

padded bytes are at the layer2 Ethernet frame > level, and should not be considered in the user data of the higher > level protocols. Ok, so I found a workaround for this, even if I do not know who caused this issue. Basically I noticed that I have this ssh connection issue only when th

Re: [libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

0 interface. When I (1) ssh from the windows host to server1, no issue here. When I (2) ssh from the same windows host to the centos1 VM, so I go through the br0 bridge, I have this ssh issue I have mentioned. So I took several tcpdump traces, and compared the working ones with the non working ones, and

Re: [libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

ge is also connected to the eno1 physical interface in server1, so my centos1 VM should be accessible to the outside world. However, I have the ssh issue described in my initial email, while ping is working. In the openssh-server debug log, I see the ssh connection established and later hanging

Re: [libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

iliar with open vSwitch, but I'm somewhat concerned that your bridge definition doesn't include a physical NIC as one of its connections. Peter On 27 Jan 2018 1:13 p.m., "Adrian Pascalau" wrote: Hi, I have a strange issue in a libvirt environment, and I do not know how t

[libvirt-users] issue with openssh-server running in a libvirt based centos virtual machine

Hi, I have a strange issue in a libvirt environment, and I do not know how to solve it. I have two centos hosts: first one is a physical server called server1, that acts as a host for the second one, called centos1. The centos1 is a virtual machine (VM) running in server1. A linux bridge in

Re: [libvirt-users] Live Migration Issue

Hi, I would suspect that you don't run the same version on the hosts and you hit an incompatibilty issue. Another question: does the SSH login works without passphrase? Marc-Aurèle On Mon, 2017-11-06 at 08:43 -0500, Hans Knecht wrote: > Sorry, ctrl entered. > > I’m hoping so

Re: [libvirt-users] Live Migration Issue

lland Drive I Suite 600 I Richmond, VA 23230 (804) 289-1300 x5102 office I (804) 673-5697 fax I <mailto:hans.kne...@kinsaleins.com> hans.kne...@kinsaleins.com I www.kinsaleins.com From: Hans Knecht [mailto:hans.kne...@kinsaleins.com] Sent: Monday, November 06, 2017 8:38 AM To: 'libvi

[libvirt-users] Live Migration Issue

I'm hoping someone here can help me figure out what's going on here. I've got two CentOS 7 hosts with shared storage that I'm trying to do live migrations between and I'm running into an error with VMs that were originally created on a CentOS 6 host and then moved the CentOS 7 hosts. The CentOS

Re: [libvirt-users] External snapshot issue

On Sat, Apr 22, 2017 at 11:26:17PM -0500, Leroy Tennison wrote: > I have used > >virsh snapshot-create-as "description>" --diskspec >"vda,snapshot=external,file=/path/to/external-snapshot" --disk-only >--atomic To avoid creating libvirt metadata for external snapshots, here you

[libvirt-users] External snapshot issue

I have used virsh snapshot-create-as "" --diskspec "vda,snapshot=external,file=/path/to/external-snapshot" --disk-only --atomic to create an external snapshot of a running VM. I followed it with virsh blockpull --path /path/to/external-snapshot and monitored it until done. I c

[libvirt-users] External snapshot issue addendum

I made a mistake in my original post, --diskspec in snapshot-create-as should have shown "hda ...". I also just noticed that 'virsh edit ' has the correct information (no backing store, only the external snapshot file shown), I was under the impression that /run/... showed the current state, i

Re: [libvirt-users] Issue with virsh screenshot

On 25.08.2016 08:05, Tadas wrote: > Hello lists, > I have strange issue while creating VM screenshots. > virsh screenshot vmname produces ppm image. But when i try to make > second screenshot, it produces the same image, even is VM screen has > changed. Running screenshot on

[libvirt-users] Issue with virsh screenshot

Hello lists, I have strange issue while creating VM screenshots. virsh screenshot vmname produces ppm image. But when i try to make second screenshot, it produces the same image, even is VM screen has changed. Running screenshot on third time, it produces correct image. It looks like screenshot is

[libvirt-users] Issue with fsfreeze with qemu agent.

Hi, I use external snapshots to backup my guests. I use the 'quiesce' option to flush and frees the guest file system with the qemu guest agent. With the exeption of one guest, this procedure works fine. On the 'unwilling' guest, I get this error message: "ERROR 2016-05-25 00:51:19 | T25-bakVMS

[libvirt-users] vhost-user libvirt 1.2.18 issue

Hello there, i am trying to start my VM with 2 virtio interfaces as a vhost-user interface Following is my relevant xml network configuration " " when i execute virsh start domain_name command it starts and gets paused lo

[libvirt-users] Fwd: [Issue]: Regarding client socket getting closed from the server once the lxc container is started

libvirtd debug logs to debug this issue. For *success* case we see that for new client connection gets created and is able to handle async incoming events, *2016-03-12 08:18:55.748+: 1247: info : virObjectNew:202 : OBJECT_NEW: obj=0x7fed54005460 classname=virLXCMonitor* *2016-03-12 08:18

[libvirt-users] [issue] Accessing SMBIOSTable in FreeBSD Kernel

Hi All,     Setup:     - x86 based platforms, running Yocto-Linux with QEMU/KVM to launch our FreeBSD VM's       Issue in brief:     I’m encountering an issue in one of our platforms, while accessing the SMBIOSTable with SMP Enabled 6

[libvirt-users] Software Offloading Performance Issue on increasing VM's (TSO enabled ) pushing traffic

Hi, Problem- Offloading (in Software) for VM generated packets ( TSO enabled in VM's ) degrades severely with increase in VM's on a host. On increasing VM's ( which are pushing traffic simultaneously ) on a compute node- - % offloaded packets coming out of VM's ( TSO enabled ) on tap port / veth

Re: [libvirt-users] libvirt-users Digest, Vol 73, Issue 12 ] Failure when attaching a device

Hi, It seems that issue is the following : Since these hosts and Guests are now hosted in a RHEV Cluster, RHEV-M deals only with transient domains . (.xml config files are downloaded from RHEV-M when Guest is started.) So, from my understanding, only way to add my channel device is to use a

Re: [libvirt-users] libvirt-users Digest, Vol 73, Issue 12 ] Failure when attaching a device

On 12.01.2016 09:56, Jean-Pierre Ribeauville wrote: > Hi, > > I think that issue is due to the fact that my Guest is a transient domain. > > When shutting down it or migrating to another host , then virsh list --all > doesn't show this Guest anymore. > > How may I

Re: [libvirt-users] libvirt-users Digest, Vol 73, Issue 12 ] Failure when attaching a device

Hi, I think that issue is due to the fact that my Guest is a transient domain. When shutting down it or migrating to another host , then virsh list --all doesn't show this Guest anymore. How may I make this Guest a persistent one ? ( i.e. this Guest has been created via RHEV-M GUI) Th

Re: [libvirt-users] Libvirt management daemon issue

ptom of the wrong configure arguments while still keeping the distro build installed. > (required by /usr/sbin/libvirtd) > Giving up waiting for /var/run/libvirt/libvirt-sock. > > After installing libvirt from source a lot of Ubuntu user face this issue, > as i searched on internet abo

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