similar to: Char dev error

Hello, I am trying to execute virsh commands on a host but it is giving errors due to failure in acquiring lock. root at kvm01:~# virsh suspend blindone error: Failed to suspend domain blindone error: Timed out during operation: cannot acquire state change lock Any suggestions how can we figure out possible reasons. -- Jatin -------------- next part -------------- An HTML attachment was

Hi libvirt support, Can you please give me some example of how to use "virsh migrate --live" with p2p option including both source host and target host? I try to get some info from your website, but no info with migrate. [root at vmoactive02 qemu]# virsh help migrate NAME migrate - migrate domain to another host SYNOPSIS migrate [--live] [--p2p] [--direct]

Hi everybody, my background: I'm doing Xen since 10++ years, many years with DRBD for high availability, since some time I'm using preferable GlusterFS with FUSE as replicated storage, where I place the image-files for the vms. In my current project we started (successfully) with Xen/GlusterFS too, but because the provider, where we placed the servers, uses widely CEPH, we decided to

I am trying to work out what all the options are for migrating a KVM machine to another KVM machine, without using shared storage. The documentation is not quite verbose and not intuitive, so I'm hoping someone can explain this to me. The man pages show this syntax: migrate optional --live --p2p --direct --tunnelled --persistent --undefinesource --suspend --copy-storage-all --copy-storage-inc

Hi, I have downloaded the following files libao-0.6.0.tar.gz libogg-1.0beta4.tar.gz libvorbis-1.0beta4.tar.gz vorbis-tools-1.0beta4.tar.gz as said from the download section. But I'm at a loss to what do after that. I don't have much experience/knowledge in compiling etc, but I still want to try out ogg. (I downloaded the source coz I have an OpenBSD machine, and there was no

Hi, I have been trying to debug Xen using kdb. However, I am unable to successfully boot dom0 after compiling and installing kdb. Software/hardware config: Base distribution - Debian Lenny (64-bit) on a Dell desktop (Optiplex 780) with a serial cable to another machine. Xen 4.0.1 (without kdb) works fine. Here are the steps I followed to set up Xen-unstable with kdb. 1. Cloned code from

14.09.2018 15:43, Jiri Denemark пишет: > On Thu, Sep 13, 2018 at 19:37:00 +0400, Dmitry Melekhov wrote: >> >> 13.09.2018 18:57, Jiri Denemark пишет: >>> On Thu, Sep 13, 2018 at 18:38:57 +0400, Dmitry Melekhov wrote: >>>> 13.09.2018 17:47, Jiri Denemark пишет: >>>>> On Thu, Sep 13, 2018 at 10:35:09 +0400, Dmitry Melekhov wrote:

Dear All I try to migration a kvm guest os to another host failed server: ubuntu 11.04 server virsh:migrate --live --tunnelled vm1 qemu+ssh://192.168.10.3/system error:Requested operation is not valid:cannot perform tunnelled migration without using peer2peer flag

On 7/4/2015 1:07 PM, John R Pierce wrote: > On 7/4/2015 12:28 AM, Jatin Davey wrote: >>> >> My server supports ACPI 4.0 standard , Will that be helpful ? > > does `init 0` as a root command cause it to gracefully shut down and > power off ? thats all the ACPI support you need. [Jatin] Yes, init 0 does gracefully shutdown the server and power off. > > >

Hi I have a linux box which has CentOS running in it. I logged into the box using root and wrote a script in the /home/proc_threads directory. saved the file and quit. I changed the file permissions such that any user could execute it using the "chmod 777 filename" command. When i log out and log in as a non-root user i was not able to execute the script though. Could some one

Thanks Dominique & Daniel. Looks like i need to upgrade my VMs kernel to make it aware of virtio. Found this information from this link: http://wiki.libvirt.org/page/Virtio#Disk_.28block.29_device_driver I tried without upgrading the Kernel and as soon as i start my VM it got into Kernel Panic. I will try using virtio after upgrading my VMs kernel. Thanks for all the responses and

Hi I have recently installed CentOS 7.1 on my laptop. Earlier i was using Ubuntu 14.04. I have managed to successfully install all the apps that i was using in ubuntu in CentOS 7.1 except for the app named as: HomeBank http://homebank.free.fr/ Here is the information about my system: [jatin at localhost ~]$ cat /etc/*release CentOS Linux release 7.1.1503 (Core) NAME="CentOS Linux"

Hi I am using QEMU 0.12.1 as the hypervisor in my RHEL installation of 6.5. I wanted to know if there are any side-effects with respect to VM image corruption when i use SIGTERM signal to kill a qemu-kvm process which effectively stops my VM running on the host. Appreciate if you can provide me some valuable information in this regard. Thanks Jatin

Hi Users I am using RHEL 6.5 on my server. From top command i can see that the processors in my server are spending a lot of time on wait for I/O. I can see high percentage in terms of 30-50% on "wa" time. Here is the df output about the disk space in my system: ********** [root at localhost images]# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda1

On 4/14/2015 4:58 PM, Daniel P. Berrange wrote: > On Tue, Apr 14, 2015 at 04:53:52PM +0530, Jatin Davey wrote: >> On 4/14/2015 4:42 PM, Dominique Ramaekers wrote: >>> About Spice: I think it’s good practice to use spice because it improves >>> the performance of the VM in general by improving screen performance. If >>> your VM is constantly displaying output,

Hi CentOS users I just installed the CentOS 5.5 version on my toshiba laptop. I did the configuration that i had for the wireless settings but still i could not connect to my home wireless network. So someone please guide me on how i can connect my laptop to my wireless home network. Thanks Jatin

Other suggestions 1/ Write a separate MI pass to split the macro MI which was generated earlier as a result of ISel to multiple MIs. 2/ Take the decision of splitting later in the pipeling during MC lowering. Decision about when you need to split should be driven by your intent to do any further processing over constituent instruction. ~ Jatin On Fri, Mar 2, 2018 at 8:19 PM, Jatin Bhateja

On 4/14/2015 6:32 PM, Tom Hughes wrote: > On 14/04/15 13:33, Jatin Davey wrote: > >> Thanks Dominique & Daniel. >> >> Looks like i need to upgrade my VMs kernel to make it aware of virtio. >> >> Found this information from this link: >> >> http://wiki.libvirt.org/page/Virtio#Disk_.28block.29_device_driver >> >> I tried without

Hi All Yesterday i had installed wireshark on my centos box which does not have the GUI , It is actually a hardened box. I installed the tool using the following command: yum install wireshark After installation i dont know how to proceed further in capturing the packets. I basically want to capture packets and copy them onto my windows box. On the windows box i can use the Wireshark UI to

Hi I wanted to download and install the net-snmp package. Usually on my other CentOS boxes i use the following command to do it: yum install net-snmp I was able to successfully install net-snmp on 4 of my CentOS boxes but not on one of them. It reports me the following error message: [root at localhost yum.repos.d]# yum install net-snmp Loaded plugins: fastestmirror Determining fastest