search for: jtomko

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2018 May 05
1
Re: changing pci addr of SCSI storage controller: Red Hat, Inc Virtio block device (rev 01)
Greetings Jano, > Sent: Thursday, May 03, 2018 at 1:44 PM > From: "Ján Tomko" <jtomko@redhat.com> > To: daggs <daggs@gmx.com> > Cc: libvirt-users@redhat.com > Subject: Re: [libvirt-users] changing pci addr of SCSI storage controller: Red Hat, Inc Virtio block device (rev 01) > > On Wed, May 02, 2018 at 07:29:23PM +0200, daggs wrote: > >Greetings, > &...
2013 Aug 16
1
Re: Error while adding volume through virsh
...r type='scsi' index='0'/> <interface type='bridge'> <mac address='00:50:56:25:48:c7'/> <source bridge='VM Network'/> </interface> </devices> </domain> On 15 Aug 2013 21:16, "Ján Tomko" <jtomko@redhat.com> wrote: > On 08/15/2013 04:30 PM, varun bhatnagar wrote: > > Hi, > > > > I was trying to add volume...I got one xml snippet and I modified it > according > > to my node configuration: > > Hi, > > could you try specifying the format as well? &...
2014 Jul 01
10
Libvirt installion error: You must install the libyajl library & headers to compile libvirt
Dear all, I am installing the libvirt 1.2.5 on my newly installed Fedora19. When I run ./configure, an error is reported: "You must install the libyajl library & headers to compile libvirt" In fact, the package yajl-2.0.4-2fc19.x86_64.rpm has been installed on the fedora19. I found several links talking about this error and I downloaded 3 files (configure.ac, m4/virt-yajl.m4,
2019 Jun 13
1
Re: Using qemu active blockcommit results in 'Permission denied' error
...domain: Log some useful data in qemuDomainStorageSourceAccessModify Log the flags passed to the function in a exploded state so that it's easily visible what's happening to the image. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com> Unfortunately that commit can't be applied to libvirt 5.0 because it depends on a refactor which I pushed in 5.4 (which also caused the problem I was fixing recently). If you could test the upstream version it would be great. Thanks for reporting the problem and I'd be grat...
2020 Sep 25
2
Re: Help on Meson build Error
On Thu, Sep 24, 2020 at 2:58 PM Ján Tomko <jtomko@redhat.com> wrote: > On a Thursday in 2020, Wei Wang wrote: > >Seems it didn't appear on the mailing list, resent it. > > > > Hi folks, > > > >I'm trying to build libvirt using meson with the latest upstream libvirt, > >but the compilation fails: &...
2018 Sep 05
2
Domain vCPU threads affinity
Hello, According to the docs, vcpupin will use either cgroups or sched_setaffinity to pin vcpu threads to cpus. How is this decision made? I observe differences even on different hosts featuring the same version of libvirtd (1.3.1): on one host vcpupin affects cpuset.cpus (cgroup), and on the other it affects vcpu threads affinity (observed through taskset). Thanks, Nikos -------------- next
2015 Feb 12
3
way to see the bootmenu via serial?
Maybe this should go to the qemu mail list, but I have domains configured to dump to serial. Works fine I see Grub menu/kernel messages and the like, but the "bootmenu" listing only shows up over vnc. Is there a way to have that show up over serial? I definitely can hit up the qemu mail list as well if inappropriate for here
2015 Mar 26
0
Re: no luck with filesystem storage type [solved]
...ion/filesystems/9p.txt; that page says .L is the default, while http://wiki.qemu.org/Documentation/9psetup#Starting_the_Guest_using_libvirt says it's .U. I don't know how to tell which I ended up with. Thanks for the pointer. Ross ________________________________________ From: Ján Tomko [jtomko@redhat.com] Sent: Thursday, March 26, 2015 1:43 AM To: Boylan, Ross Cc: libvirt-users@redhat.com Subject: Re: [libvirt-users] no luck with filesystem storage type On Thu, Mar 26, 2015 at 01:37:06AM +0000, Boylan, Ross wrote: > I have a directory on the host that I would like to be visible in th...
2019 Feb 21
1
Re: virsh confirmed edits do not persist
...s:qemu=' http://libvirt.org/schemas/domain/qemu/1.0'` >both call virDomainDefineXMLFlags under the hood. That is good to know, thanks for the explanation. I appreciate the help, if you have any suggestions I'm happy to hear them Josh On Thu, Feb 21, 2019 at 2:16 AM Ján Tomko <jtomko@redhat.com> wrote: > On Thu, Feb 21, 2019 at 01:06:48AM -0500, Josh Mcneil wrote: > >This may be user error, I am new to libvirt. > > > > Welcome, > > >I am using libvirt 5.0.0. I have created a VM (win10) in the system URI > >using virt-manager. I stopped th...
2020 Sep 24
2
Help on Meson build Error
Seems it didn't appear on the mailing list, resent it. Hi folks, I'm trying to build libvirt using meson with the latest upstream libvirt, but the compilation fails: (followed on https://libvirt.org/compiling.html, not sure if any dependencies are missed. I checked, src/util/libvirt_util.a.p does not exist.) FAILED: src/util/libvirt_util.a.p/glibcompat.c.o .... In file included from
2018 May 02
2
changing pci addr of SCSI storage controller: Red Hat, Inc Virtio block device (rev 01)
Greetings, when execute lspci inside my vm linux guest, I see this: :/# lspci | grep -i scsi 03:00.0 SCSI storage controller: Red Hat, Inc Virtio block device (rev 01) I don't see any such address in my xml file, is it possible to move that controller to another pci addr? Thanks, Dagg.
2015 Dec 04
2
Error message doesn't make sense
Hi everyone, I incidentally configured two IDE controller for my machine-1.2 VM(it might be virsh attach-disk to blame), and I got the error message "Only a single IDE controller is unsupported...". I can't understand this error message, I think it means I HAVE to configure two or more IDE controllers until I looked it up in the source. At libvirt-1.2.22/src/qemu/qemu_command.c:
2017 Nov 02
2
What global_quota option mean? What's its logic?
Hi techs, Could you please explain or refer me to documentation where I could find a description of global_quota schedinfo option. Someone told me that it could mean a cpu limitation in percents like: global_quota : 25000 (does it mean cpu limit % set to 25 ?) Is it true? What other parameters mean in below output? I didn't find any related documentation at libvirt.org. Could you help me
2017 Aug 02
2
Libvirt fails on network disk with ISCSI protocol
Hi, I am working on oVirt, and I am trying to run a VM with a network disk with ISCSI protocol ( the storage is on a Cinder server). Here is the disk XML I use: <disk device="disk" snapshot="no" type="network"> <address bus="0" controller="0" target="0" type="drive" unit="0" />
2019 Feb 21
2
virsh confirmed edits do not persist
This may be user error, I am new to libvirt. I am using libvirt 5.0.0. I have created a VM (win10) in the system URI using virt-manager. I stopped the VM to edit it. I set my LIBVIRT_DEFAULT_URI="qemu:///system" and am able to read the domain configuration with `EDITOR=nano virsh edit win10`. When I save (ctrl+o) and exit (ctrl+x) I see the message "Domain win10 XML configuration
2019 Jul 11
2
Re: Strange issues with libvirt v5.5.0
On Thu, Jul 11, 2019 at 16:46:29 +0200, Julian Sternberg wrote: > <html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hey Peter,</div> Hi, at first I'd like to ask you to CC the libvirt-users or libvir-list with such kind of questions (questions implying regression of behaviour are okay on the development
2013 Aug 15
6
Error while adding volume through virsh
Hi, I was trying to add volume...I got one xml snippet and I modified it according to my node configuration: < volume> <name>testNode/cluster.vmdk </name> <allocation>0 </allocation> <capacity unit='G'>2<capacity> </volume> Now when I executed "virsh vol-create datastore1 /local/new_volume.xml" one error message came saying:
2020 Sep 25
0
Re: Help on Meson build Error
On Fri, Sep 25, 2020 at 10:03 AM Wei Wang <weiwangcloud2020@gmail.com> wrote: > On Thu, Sep 24, 2020 at 2:58 PM Ján Tomko <jtomko@redhat.com> wrote: > >> On a Thursday in 2020, Wei Wang wrote: >> >Seems it didn't appear on the mailing list, resent it. >> > >> > Hi folks, >> > >> >I'm trying to build libvirt using meson with the latest upstream libvirt, >>...
2019 May 31
4
Re: Using qemu active blockcommit results in 'Permission denied' error
Hi Peter, On 31.05.19 09:57, Peter Krempa wrote: > On Thu, May 30, 2019 at 22:12:14 +0200, Marcus Hoffmann wrote: >> Hello all, > > Hi, > >> >> I tried following this guide: >> https://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit >> >> Unfortunately when I try to do the final virsh blockcommit step I always >> get the
2013 Nov 15
0
[qemu-upstream-unstable test] 21952: regressions - FAIL
...o.org> John Spencer <maillist-qemu@barfooze.de> Jordan Justen <jordan.l.justen@intel.com> Josh Durgin <josh.durgin@inktank.com> Juan Quintela <quintela@redhat.com> Julien Grall <julien.grall@citrix.com> Julio Guerra <guerr@julio.in> Ján Tomko <jtomko@redhat.com> Jürg Billeter <j@bitron.ch> Kazuya Saito <saito.kazuya@jp.fujitsu.com> Keith Busch <keith.busch@intel.com> Kevin Wolf <kwolf@redhat.com> Kevin Wolf <mail@kevin-wolf.de> Kim Phillips <kim.phillips@freescale.com> Kirill Batuzov <batu...