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...n resolving the issue of : error : qemuMonitorIO:614 : internal>error End of file from monitor In the libvirtd.log file I sent you could see clearly that the debug option is active and this is the most detailed info available (or some better option than log_leve=1 exists ?) Thx Zvi Dubitzky Email:dubi@il.ibm.com From: Martin Kletzander <mkletzan@redhat.com> To: Zvi Dubitzky/Haifa/IBM@IBMIL, Cc: libvirt-users@redhat.com Date: 12/06/2014 07:55 PM Subject: Re: [libvirt-users] libvirt issue while deploying a VM On Thu, Jun 12, 2014 at 07:08:29PM +0300, Z...

I resolved topic 1 please diregard ( libvirtd.conf : Authentication / auth_tcp="none") . Please answer topic 2 as ver 0.8.8 claims cpu controller (cgroups) is not mounted while it is thanks Zvi Dubitzky Email:dubi at il.ibm.com libvirt-users-bounces at redhat.com wrote on 27/03/2011 18:00:05: > From: libvirt-users-request at redhat.com > To: libvirt-users at redhat.com > Date: 27/03/2011 18:00 > Subject: libvirt-users Digest, Vol 15, Issue 26 > Sent by: libvirt-users-bounces at...

...re) The host has enough resources( we see no complains) and the XML of the VM is : The libvirt version is: 0.10.2 The qemu-kvm version: 0.12.1.2 >From the internet we could not figure out a solution to the problem Any idea what is causing this error and how to overcome ? Thx Zvi Dubitzky Email:dubi@il.ibm.com

Hi For some reason recent libvirt code (0.8.3 and even before) the 'virsh shutdown <domain> ' is not effective . It issues an ok message but the domians remains in a runnning state . Only th e destroy works fine. Any idea ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

...ia top utility) , so it seems that the quota set via the group does not take effect although I restart the cgconfig service . I also verified libcgroup is installed by: rpm -q libcgroup Am I missing something or top is not the right utility to watch the cpu usage in this case ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

...uot; In the past (before upgrading of libvirt via rpm) I had the SASL authentication done automatically without prompting the user at runtime (virsh qemu+tcp:///system <command> ) and without need to configure that. Don't know how to restore it . Any help ? thanks Zvi Dubitzky Email:dubi at il.ibm.com libvirt-users-bounces at redhat.com wrote on 26/03/2011 18:00:08: > From: libvirt-users-request at redhat.com > To: libvirt-users at redhat.com > Date: 26/03/2011 18:08 > Subject: libvirt-users Digest, Vol 15, Issue 25 > Sent by: libvirt-users-bounces at...

Hi Does Fedora release 14 (Laughlin) having Linux kernel 2.6.35.6-45.fc14.x86_64 support cgroup at the kernel ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

...e the VM running reports (cat /roc/cpuinfo) that it has 2 vcpus but it uses only 1 core (at a time) because the 'top' at the host shows 100%cpu (out of total 200%) used by the endless loop application Also virsh vcpuinfo <vm> shows only 1 CPU and 1 vcpu any idea ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

...e output xml file I just used the command with an existing .xml file (thought the utility will modify it according to the specified flags) but got the error message : "ERROR Cannot parse 'vmTest3.xml': Root element is not 'image" Any idea what is missing ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

...as root: mount -o remount,size=515m /dev/shm Or disable the accelerator module with -no-kqemu after we do the mount we can create the VM . Does that mean that kvm is not active because it seems that kqemu is an old way to do the duties of kvm e.g supply memory to VMs via /dev/shm thanks Zvi Dubitzky Email:dubi at il.ibm.com IBM Haifa Research Laboratory Phone: +972-4-8296182 Haifa, 31905, ISRAEL

libvirt schedinfo : ------------------ What is the meaning of the 'cap' parameter in the schedinfo virsh command (what are the units and range of values ) and what is the 'weigth' parameter ? Zvi Dubitzky Email:dubi at il.ibm.com

...2 (the other qemu-system-x86) with above set cpu_share values . Doing the same test with 2 plain processes (instead VMs udner libvirt) with same cpu_shares bias gives the expected biased cpu usage between the 2 processes My system is fedora14 and kernel 2.6.35.6-45.fc14.x86_64 . thanks Zvi Dubitzky Email:dubi at il.ibm.com

...password nor verify that it was entered correctly. This is the default when standard input is not a terminal. In the past (before some upgrading of libvirt via rpm) the SASL authentication was done automatically no need for prompting Don't know how to restore it . Any help ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

...controller is not mounted Indeed I have the path : /dev/cgroup/cpu/libvirt/qemu/ but now without the <vm_name> group which is not generated despite that the VM was generated ok by virsh and I can access it Any idea what is missing or some config file needs a change ? thanks Zvi Dubitzky Email:dubi at il.ibm.com

Hi Does anybody use the 'virsh memtune' command and can he say what combination of libvirt version and libcgroup does he use thanks Zvi Dubitzky Email:dubi at il.ibm.com

On Thu, Jun 12, 2014 at 07:08:29PM +0300, Zvi Dubitzky wrote: > Using libvirt under openstack I encounter a problem when launching a VM > with multiple partitions (2 G image) , >While a single partition can be launched successfully . The launch is >done with Openstack. > >We are using in libvirtd.conf log_level=1 and >log_outp...

Hello, I'm running Debian Sid with libvirt/qemu/kvm packages from experimental: $ qemu --version QEMU emulator version 0.13.0 (Debian 0.13.0+dfsg-2), Copyright (c) 2003-2008 Fabrice Bellard $ kvm --version QEMU emulator version 0.13.0 (qemu-kvm-0.13.0 Debian 0.13.0+dfsg-2), Copyright (c) 2003-2008 Fabrice Bellard $ libvirtd --version libvirtd (libvirt) 0.8.6 /etc/libvirt/qemu.conf