search for: gemu

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2018 Mar 01
1
qemu-guest-agent doesnt start
...ost. Following this docs - https://access.redhat.com/solutions/732773, https://wiki.libvirt.org/page/Qemu_guest_agent I add new device in my Win10 guest <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> </channel> and install gemu-ga x64 from this iso - https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.141-1/virtio-win-0.1.141.iso After that I install gemu-guest-agent on cent os host and try to start service but with no success [root at kvm ~]# service qemu-guest-agent start Red...
2013 Nov 21
2
Re: HA: Accessing iSCSI disc images from the RHEV Manager using libguestfs
...;> i may be missing something, but wouldn't vdsm hooks be a better fit: >> http://www.ovirt.org/VDSM-Hooks >> >> for example, I think the "checkimages" one would cover what you are >> trying to do already? > > Thank you, this hook was useful, but "gemu-img check" command is slightly different from our purposes, > because we are trying to prevent the booting from disk image with changed system binaries. I'll leave the rest to rich, but on this last one: you can implement any logic you want in a hook, including the libguestfs one. it...
2013 Jun 09
1
qemu-img resize run on live VM
Hi, I ran gemu-img on a VM thinking it was down but in fact it was live. I rebooted the VM and it does show the added space after running pv/lv etc to resize the disk, also the KVM server if you will, also shows the correct new size of that particular VMs raw file via du. However the virtual machine manager sti...
2017 May 15
1
Re: Poor network performance
...d process is using 100% CPU and there are some messages in ovs logs: 2017-05-12T14:22:04.351Z|00125|poll_loop|INFO|wakeup due to [POLLIN] on fd 149 (AF_PACKET(tap27903b5e-06)(protocol=0x3)<->) at ../lib/netdev-linux.c:1139 (86% CPU usage) Identical setup (with same versions of ovs, libvirt, gemu and kernel) is working properly on Trusty. Pozdrawiam / Best regards Sławek Kapłoński slawek@kaplonski.pl > Wiadomość napisana przez Michal Privoznik <mprivozn@redhat.com> w dniu 15.05.2017, o godz. 08:27: > > On 05/12/2017 11:02 AM, Sławomir Kapłoński wrote: >> Hello, >&...
2013 Nov 22
0
Re: HA: Accessing iSCSI disc images from the RHEV Manager using libguestfs
...> i may be missing something, but wouldn't vdsm hooks be a better fit: >> http://www.ovirt.org/VDSM-Hooks >> >> for example, I think the "checkimages" one would cover what you are >> trying to do already? > > Thank you, this hook was useful, but "gemu-img check" command is > slightly different from our purposes, because we are trying to prevent the booting from disk image with changed system binaries. I'll leave the rest to rich, but on this last one: you can implement any logic you want in a hook, including the libguestfs one. it...
2013 Nov 21
4
Re: Accessing iSCSI disc images from the RHEV Manager using libguestfs
On 11/21/2013 05:56 PM, Richard W.M. Jones wrote: > [Adding Itamar: Any suggestions on where Vitaly could get help on this > RHEV-M API problem?] > > On Thu, Nov 21, 2013 at 02:27:08PM +0000, Исаев Виталий Анатольевич wrote: >> Dear libguestfs developers, >> >> We are developing the protected enterprise system based on several >> Red Hat technologies (Red Hat
2013 Nov 22
2
Re: HA: Accessing iSCSI disc images from the RHEV Manager using libguestfs
...omething, but wouldn't vdsm hooks be a better fit: >>> http://www.ovirt.org/VDSM-Hooks >>> >>> for example, I think the "checkimages" one would cover what you are >>> trying to do already? >> >> Thank you, this hook was useful, but "gemu-img check" command is >> slightly different from our purposes, because we are trying to prevent the booting from disk image with changed system binaries. > > I'll leave the rest to rich, but on this last one: > you can implement any logic you want in a hook, including the li...
2017 May 12
2
Poor network performance
Hello, I have some problem with poor network performance on libvirt with qemu and openvswitch. I’m using libvirt 1.3.1, qemu 2.5 and openvswitch 2.6.0 on Ubuntu 16.04 currently. My connection diagram looks like below: +---------------------------+ +---------------------------+
2013 Nov 21
0
HA: Accessing iSCSI disc images from the RHEV Manager using libguestfs
...тех> > > Rich. > >i may be missing something, but wouldn't vdsm hooks be a better fit: >http://www.ovirt.org/VDSM-Hooks > >for example, I think the "checkimages" one would cover what you are >trying to do already? Thank you, this hook was useful, but "gemu-img check" command is slightly different from our purposes, because we are trying to prevent the booting from disk image with changed system binaries. >http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=tree;f=vdsm_hooks; > >you can also ask such questions on users@ovirt.org. Thank you f...
2013 Jul 26
4
filesystem accessmode='passthrough'
Hello. I am trying to 'passthrough' the part of host filesystem to kvm guest. libvirt xml: <filesystem type='mount' accessmode='passthrough'> <source dir='/var/guests/mail-var'/> <target dir='mail-var'/> </filesystem> kvm is started from root. After mounting in guest mount -t 9p mail-var /mnt -o