similar to: BAD disk I/O performance

Hi all, Anyone knows where virt-manager stores user config files in CentOS 7.1?? I am not seeing anything in user's home directory .... Thanks.

Hi all, How can I stop/disable a nic in a virtual guest using a virsh command?? I am searching the same effect like if I unplug network cable ... Is it possible?? I have tried with "detach-interface" command without luck. I don't want to remove the nic from guest configuration, only to stop the nic ... Thanks. P.D: Host is CentOS 6.6 x86_64 fully patched.

Hey all, Just a reminder that we'll be resuming our bi-weekly Virt SIG meeting on IRC today at 2pm. Basic agenda: * Xen update * Docker update * oVirt update * Action items from previous meeting [1] * Other topics Please reply if you have any other topics you'd like to bring up. [1] http://www.centos.org/minutes/2015/february/centos-devel.2015-02-24-14.07.html -- Sandro Bonazzola

Hi all, please reply to this thread of you have any agenda items that you would like to add. Meeting minutes of past minutes are under * http://wiki.centos.org/SpecialInterestGroup/Virtualization "Meetings" * The TODO list is under http://wiki.centos.org/SpecialInterestGroup/Virtualization/Status (just updated it) * Draft roadmap is under "Roadmap" and probably needs

I have a CentOS 6.5 server running as a host for about a dozen other VM's, and all were running just fine. I had a mix of CentOS, Ubuntu, and FreeBSD VM's running, no problem at all. I then updated the Ubuntu VM's to the newer 14.x release, and that installed a 3.13 linux kernel, and after that (which I didn't notice right at the start) the network throughput outbound was

Hello, I found out an unexpected behaviour of search queries with mixed "AND" and "OR". With search query "\( condA OR condB condC \)" I get an error: Fatal: Use parenthesis when mixing ANDs and ORs if I switch left and right OR-part and use the query "\( condB condC OR condA \)" I get a result, but it is not the expected result of the query "\(

On Fri, Mar 31, 2017 at 12:11:40PM +0200, Richard Landsman - Rimote wrote: > Hi, > > I don't see why this should not work with the given solutions. But I'm > relatively new to KVM / libvirt. Alternative: > > Personally I use Shorewall (Shoreline FW) and bridge setups (also works with > a bonding interface). This way you can create zones, interfaces, addresses, >

On Fri, Mar 31, 2017 at 05:06:53PM +0200, Sven Kieske wrote: > On 31/03/17 15:55, C. L. Martinez wrote: > > I need to attach two physical interfaces to a guest and these phy interfaces have IP and routes assigned and I need to get them off the main routing table. > > I do not understand this. > > You can attach a physical (or virtual, doesn't matter), interface to any

Hi, I am in the process of converting a w2k8 physical server to C6.5 kvm. In reading https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/V2V_Guide/sect-V2V_Guide-Configuration_Changes-Configuration_Changes_for_Windows_Virtual_Machines.html It says that virtio-win rpm is required. I know that the virtio-win rpms are not available for Centos 6.5 but the drivers are

Hi, I just tried to setup ovirt-websocket-proxy. the package name in the upstream repo is e.g.: http://resources.ovirt.org/pub/ovirt-3.6/rpm/el7/noarch/ovirt-engine-websocket-proxy-3.6.7.5-1.el7.centos.noarch.rpm I have the following repos enabled: yum repolist enabled Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.imt-systems.com * epel:

This can be if one of these interfaces isn't a wireless nic. But I need to use a wireless nic and another phys nic. At least, I have solved the problem using network namespaces. All works ok and expected now. Many thanks to all for your help On Tue, Apr 04, 2017 at 10:39:05AM +0100, Nux! wrote: > Just create a bridge, hook the host physical interface that you want in it, hook the VMs

I suspect I know the answer here, but is qemu-kvm-0.12 simply incapable of passing a USB 3.0 device to a guest? USB 2 devices work fine, but USB 3 -- nothing. USB 3.0 works fine in the host, of course. Currently using qemu-kvm-0.12.1.2-2.479.el6_7.4.x86_64 in CentOS 6.7. I'm guessing I have to upgrade to CentOS 7 to pass USB 3.0 devices to the guest. Hoping to avoid that just now. -- Bob

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/10/15 10:13, Nux! wrote: > Hi Nir, > > I have not tried to use Ovirt with Ceph, my question was about > libvirt and was directed to ask the question here, sorry for the > noise; I understand libvirt is not really ovirt's people concern. > > The thing is qemu can do ceph rbd in EL7, libvirt does not, > although

On Jul 11, 2015 11:37 AM, "Miguel Barbosa Gon?alves" <m at mbg.pt> wrote: > > Hi! > > I am about to deploy a virtualisation cluster based on a storage > server with 10 Gbps interfaces for iSCSI and two computing nodes > running VMs in KVM that will access the storage via the 10 Gbps > network. > > I am trying to find real use cases of people using CentOS

Hello, i'm trying to create some best practices on my centos 6.3 / libvirt /kvm hypervisors. Actually, i use NFS as shared storage backend for every VM and make reasonable use of the KSM (enabling it into qemu.conf). Every VM is configured with VirtIO drivers (when possible) and the disks use none as cacheing method to allow me live migration. I'll be happy to know if there are some

Hello, I'm trying to fix an issue with a Directory Split on a gluster 3.10.3. The effect consist of a specific file in this splitted directory to randomly be unavailable on some clients. I have gathered all the informations on this gist: https://gist.githubusercontent.com/lucagervasi/534e0024d349933eef44615fa8a5c374/raw/52ff8dd6a9cc8ba09b7f258aa85743d2854f9acc/splitinfo.txt I discovered the

Hi, I want to upgrade my libvirt version, in order to get a bugfix from upstream, see this BZ for details: https://bugzilla.redhat.com/show_bug.cgi?id=1084477 in short: libvirt does not handle qos correctly prior to version 0.10.2-33.el6 however, it is not (yet?) available in CentOS. The latest available package seems to be: libvirt-0.10.2-29.el6_5.7.x86_64 Please correct me if I'm wrong.

On 17/02/15 09:18, C. L. Martinez wrote: > Hi all, > > How can I stop/disable a nic in a virtual guest using a virsh > command?? I am searching the same effect like if I unplug network > cable ... Is it possible?? I have tried with "detach-interface" > command without luck. I don't want to remove the nic from guest > configuration, only to stop the nic ...

Just a quick question: Did the last meeting take place? I did not see any logs/minutes on this mailing list. Would be cool to get a meetbot in the centos channel, if there isn't already one. -- Mit freundlichen Gr??en / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG K?nigsberger Stra?e 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333

On 14/04/15 11:16, C. L. Martinez wrote: > Hi all, > > Anyone knows where virt-manager stores user config files in CentOS > 7.1?? I am not seeing anything in user's home directory .... Hi, well on my standard machine virt-manager just starts with root privileges, so the config is where I expect it to be: /etc/libvirt/qemu/$NAME.xml HTH -- Mit freundlichen Gr??en / Regards