similar to: problem with xen virtulization on centos 6.5

Zhang, Xiantao wrote: >>From 6b731c15afa8cec84f16408c421c286f1dd1b7d3 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Wed, 12 Mar 2008 13:45:40 +0800 > Subject: [PATCH] KVM:IA64 : Add TLB virtulization support. > > vtlb.c includes tlb/VHPT virtulization. > Signed-off-by: Anthony Xu <anthony.xu at intel.com> >

Zhang, Xiantao wrote: >>From 5c70c038c57190144390ae9d30c3d06afba103d4 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Tue, 1 Apr 2008 14:59:30 +0800 > Subject: [PATCH] KVM:IA64 : Add kvm sal/pal virtulization support. > > Some sal/pal calls would be traped to kvm for virtulization > from guest firmware. > Signed-off-by: Xiantao

Zhang, Xiantao wrote: >>From 6b731c15afa8cec84f16408c421c286f1dd1b7d3 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Wed, 12 Mar 2008 13:45:40 +0800 > Subject: [PATCH] KVM:IA64 : Add TLB virtulization support. > > vtlb.c includes tlb/VHPT virtulization. > Signed-off-by: Anthony Xu <anthony.xu at intel.com> >

Zhang, Xiantao wrote: >>From 0d698efed15759b49e78adcef085feda0a14a175 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Tue, 1 Apr 2008 14:57:09 +0800 > Subject: [PATCH] KVM:IA64: Add optimization for some virtulization > faults > > optvfault.S Add optimization for some performance-critical > virtualization faults. >

Hi, >>From 2dbf7c93ff5e36a221761c690ff12e7be48a6bb2 Mon Sep 17 00:00:00 2001 >From: Xiantao Zhang <xiantao.zhang at intel.com> >Date: Wed, 12 Mar 2008 13:49:38 +0800 >Subject: [PATCH] kvm/ia64: add optimization for some virtulization >faults > >optvfault.S adds optimization for some performance-critical >virtualization >faults. >Signed-off-by: Anthony Xu

Hi, Xiantao and Anthony >+void getfpreg(unsigned long regnum, struct ia64_fpreg *fpval, >+ struct kvm_pt_regs *regs) >+{ >+ /* Take floating register rotation into consideration*/ >+ if (regnum >= IA64_FIRST_ROTATING_FR) >+ regnum = IA64_FIRST_ROTATING_FR + fph_index(regs, >regnum); >+#define CASE_FIXED_FP(reg) \ >+ case (reg) : \ >+

Hi, Xiantao and Anthony >+void getfpreg(unsigned long regnum, struct ia64_fpreg *fpval, >+ struct kvm_pt_regs *regs) >+{ >+ /* Take floating register rotation into consideration*/ >+ if (regnum >= IA64_FIRST_ROTATING_FR) >+ regnum = IA64_FIRST_ROTATING_FR + fph_index(regs, >regnum); >+#define CASE_FIXED_FP(reg) \ >+ case (reg) : \ >+

Hi, i was wondering if there was some kind of general line of code i could add to my application, anywhere i suppose, that would generate some kind of effect to notify the user that an effect is happening...it could be a box on the top of the screen or something, that would be like the small bar at the end of the browser that shows the user the status of a loading page ... i was hoping

Dear team I am running a centos guest VM which freezes for every few days . The qemu-kvm on shows 100% cpu utilization. Ping to the guest might work or may not work .Please can you tell me what approach can i take to debug it . using "virsh dump" I can dump the core of the guest vm but I am not sure how to analyse it . Guest Centos VM : "Linux GUESTCentOS70

Hello, I am running into issues restoring VMs during reboot for some of my XP VMs - the environment is QEMU 2.2.0, libvirt 1.2.12 on CentOS 6.5 with KVM and libvirt-guests is set to suspend at shutdown. The weird part is Windows 7 is restored properly from the managedsave however XP does not, doing a start from virsh shows this: virsh # start xp-check error: Failed to start domain xp-check

On 1/9/19 10:24 AM, Akshar Kanak wrote: > Dear team > ? ? I am running a centos guest VM? which freezes for every few days . > The qemu-kvm on? shows 100% cpu utilization. > ? ? Ping to the guest might work or may not work .Please can you tell > me what approach can i take to debug it . > ? ? using "virsh dump" I can dump the core of the? guest vm but I am > not

Hi Thanks for the reply We have seen the same guest VM freezing on vmware ESXi machine also , so we were interested in know in the internal condition of the guest vm when the freeze happened How can we analyse the core file generated by "virsh dump " Thanks and regards Akshar On Wed, Jan 9, 2019 at 1:58 PM Manuel Wolfshant <wolfy at nobugconsulting.ro> wrote: > On 1/9/19

running centos 6... have had a KVM linux vm (also C6) going for quite awhile that depends on a USB device mapping (a external audio DAC module). I updated the host today (yum update), it had been awhile (was like 6.5 before, now its 6.8+), and rebooted. the VM won't restart. when I try and restart it, I get this Error restoring domain: internal error Did not find USB device 8bb:2704

Hello Thanks heaps for your suggestions. responses inline. On 10 Apr 2014, at 10:34 pm, Eric Blake <eblake@rehost1hat.com> wrote: > > [ … ] > [Can you convince your mailer to wrap long lines? It makes it easier > for other readers] I’ll try and keep the lines short. I don’t see any obvious setting to change the wrap. >> >> Using RHEL 6.4 and libvirt version

hello, while upgrading a kvm virtualization cluster from c6.4 to c6.5 and i am no longer able to control the migration speed. in c6.4 the default speed was the maximum bandwidth (1g in my case) and the actual migration speed was about 100MB/s. now in c6.5 the actual migration speed dropped down to about 25MB/s - 50MB/s, it varies and sometimes during migration of huge machines (36GB) i was at

Hello, I am trying run a simple VM (qemu1.4.2) on RHEL 6.5 through libvirt (0.10). virsh create throws the error: *​error: Failed to create domain from vm1.xml* *error: internal error process exited while connecting to monitor:*​ The libvirt log for VM shows: *libvir: error : cannot execute binary /usr/bin/qemu-system-x86_64: Permission denied* ​I am running VM as root and all disk

Hello. We've started a virtualisation project and got stuck in one moment. Currently we are using the following: Intel 2312WPQJR as a node Intel R2312GL4GS as a storage with Intel Infiniband 2 ports controller Infiniband Mellanox SwitchX IS5023 for commutation. The nodes run CentOS 6.5 with built-in Infiniband package (Linux v0002 2.6.32-431.el6.x86_64), the storage - CentOS 6.4 also built-in

At Fri, 04 Jul 2014 16:18:45 +0200, Ján Tomko wrote: > > [1 <text/plain; ISO-8859-1 (quoted-printable)>] > On 07/04/2014 03:18 PM, Claudio Bley wrote: > > At Thu, 03 Jul 2014 17:46:14 +0300, > > Gleb Voronich wrote: > >> > >> > >>> virDomainMemoryStats() gets those stats, if qemu is new enough to > >>> provide them, and if the

Hi,guys I wanna to get the disk snapshot size, but found nothing libvirt commands related,except qemu-img. I create two disk snapshots, but nothing return its' size [root@cskvm01 qcow2]# qemu-img info /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2 image: /mnt/e6758700-af68-3c06-ade3-53f5f9b93507/e2cf6551-0d2c-4382-a86c-8ba633954ff2 file format: qcow2 virtual

Hello, I am having difficulty getting any sort of LXC container running. I am trying to use the following tutorial to run the hello world example: https://www.berrange.com/posts/2011/09/27/getting-started-with-lxc-using-libvirt/ Here are the results of my running the tutorial: [root@terraria ~]# virsh list Id Name State