search for: libvrt

Hi, Is it possible to migrate an Offline VM using libvirt API ? Regards Sijo Jose

Hello again, TL;DR: Today I noticed that my LXC container was out of space in "/dev". It took me a few minutes to figure out why. There were only 23 files there. The "/dev" fs quota was 64K, and all was taken up. The problem was that "syslog-ng" was writing "console" messages to "/dev/tty12". But "/dev/tty12" was not a device

I have installed OVS from sources using the installation steps mentioned on this link: http://docs.openvswitch.org/en/latest/intro/install/general/ I had installed libvrt, KVM, QEMU and all the necessary packages using apt-get. My KVM-QEMU hypervisor has been running well. To add a VM with the port attached to OVS bridge I changed the XML domain file as per the instructions on this page: http://docs.openvswitch.org/en/latest/howto/libvirt/ But the when I start the...

Hi all, When I try to start libvirtd, using "libvirtd -d", error notification shown below:error : virPidFileAcquirePath:345 : Failed to acquire pid file '/$HOME/.libvirt/libvirtd.pid': Resource temporarily unavailable Using "libvirtd -v", show: "libvirtd: error: Unable to obtain pidfile. Check /var/log/messages or run without --daemon for more

...: > virNetDevOpenvswitchAddPort:155 : internal error: Unable to add port > vnet0 to OVS bridge br0 > Mar 26 19:25:01 dpdk-OptiPlex-5040 NetworkManager[1096]: <info> > [1553608501.7126] devices removed (path: /sys/devices/virtual/net/vnet0, > iface: vnet0) > > > libvrt does not have permissions to execute ovs-vsctl. How can I get > this issue sorted out? > > On Wed, Mar 20, 2019 at 12:10 AM Laine Stump <laine@redhat.com > <mailto:laine@redhat.com>> wrote: > > On 3/15/19 3:21 AM, Harsh Gondaliya wrote: > > I have in...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 An Ubuntu 10.04 server running Shorewall 4.4.6.1 hosts three KVM virtual servers on the default libvrt virbr0 bridge at the default vnet+ bridge ports. The bridge and ports are on a separate private subnet (192.168.122.0/24). Each bridge port and the bridge itself are in the dmz, there are two physical interfaces and private local subnets in loc, and one interface in net that handles a block of 5 pu...

libvirt 3.4.0 centos 7.4 Hi: I want usr libvrit create vm to debug linux kernel. Previous , I usr qemu cmd(-gdb tcp::1234) directly. When I search on Internet, I found I can usr libvrt xml configure kgdb. <qemu:commandline> <qemu:arg value='-gdb'/> <qemu:arg value='tcp::1234'/> </qemu:commandline> But configure xml usr kgdb is differnet on kernel boot. usr qemu cmd, before I connect kernel usr gdb , the kernel still not bo...

libvirt 3.4.0 centos 7.4 Hi: I want usr libvrit create vm to debug linux kernel. Previous , I usr qemu cmd(-gdb tcp::1234) directly. When I search on Internet, I found I can use libvrt xml configure kgdb. <qemu:commandline> <qemu:arg value='-gdb'/> <qemu:arg value='tcp::1234'/> </qemu:commandline> But configure xml use kgdb is differnet on kernel boot. use qemu cmd, before I connect kernel use gdb , the kernel still not bo...

Hi, > I don't see your service being called. It started when system started, see logs: Jan 12 14:59:42 desktop4 systemd: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN) Jan 12 14:59:42 desktop4 systemd: Detected architecture x86-64. Jan 12 14:59:42 desktop4

I am trying to connect a KVM-QEMU VM to OVS-DPDK vhostuser port. But, I am encountering a few errors. Since I am very new to libvrt and Linux I am not able to sort them out. Any guidance in this regard would be a great help. These are my System Logs: Mar 28 18:03:04 dpdk-OptiPlex-5040 libvirtd.service: 1529: debug : virCommandRunAsync:2429 : About to run LIBVIRT_LOG_OUTPUTS=3:stderr /usr/lib/libvirt/virt-aa-helper -p 0 -r -u...