# virsh snapshot-create-as small snap1 --disk-only --atomic error: Operation not supported: live disk snapshot not supported with this QEMU binary OS used: CentOS 7 #virsh version Compiled against library: libvirt 1.1.1 Using library: libvirt 1.1.1 Using API: QEMU 1.1.1 Running hypervisor: QEMU 1.5.3 Any help would be greatly appreciated. Best Regards, Payes
redtone
2014-Nov-23 14:50 UTC
[libvirt-users] 答复: [Qemu-discuss] Live Disk Snapshot Not Supported
Libvirt 1.2.9 + Qemu 2.1 + _____ 发件人: qemu-discuss-bounces+kelphon=redtone.hk@nongnu.org [mailto:qemu-discuss-bounces+kelphon=redtone.hk@nongnu.org] 代表 Payes Anand 发送时间: 2014年11月23日 19:15 收件人: libvirt-users@redhat.com; Eric Blake; qemu-discuss@nongnu.org 主题: [Qemu-discuss] Live Disk Snapshot Not Supported # virsh snapshot-create-as small snap1 --disk-only --atomic error: Operation not supported: live disk snapshot not supported with this QEMU binary OS used: CentOS 7 #virsh version Compiled against library: libvirt 1.1.1 Using library: libvirt 1.1.1 Using API: QEMU 1.1.1 Running hypervisor: QEMU 1.5.3 Any help would be greatly appreciated. Best Regards, Payes
On 11/23/2014 04:15 AM, Payes Anand wrote:> # virsh snapshot-create-as small snap1 --disk-only --atomic > error: Operation not supported: live disk snapshot not supported with this > QEMU binary > OS used: CentOS 7Libvirt can't do live snapshots if the underlying qemu cannot. Since you are using CentOS, I'd look into finding the qemu-kvm-rhev package (the default qemu-kvm package is intentionally shipped with fewer supported features, and you have run into one of those features). -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
Hi, The package installed is qemu-kvm-1.5.3-60.el7_0.10.x86_64 on CentOS 7. I have upgraded my libvirt and qemu also, still i am getting the same error ( Operation not supported: live disk snapshot not supported with this QEMU binary ) # virsh version Compiled against library: libvirt 1.2.10 Using library: libvirt 1.2.10 Using API: QEMU 1.2.10 Running hypervisor: QEMU 2.0.0 On Mon, Nov 24, 2014 at 9:52 PM, Eric Blake <eblake@redhat.com> wrote:> On 11/23/2014 04:15 AM, Payes Anand wrote: > > # virsh snapshot-create-as small snap1 --disk-only --atomic > > error: Operation not supported: live disk snapshot not supported with > this > > QEMU binary > > OS used: CentOS 7 > > Libvirt can't do live snapshots if the underlying qemu cannot. Since > you are using CentOS, I'd look into finding the qemu-kvm-rhev package > (the default qemu-kvm package is intentionally shipped with fewer > supported features, and you have run into one of those features). > > -- > Eric Blake eblake redhat com +1-919-301-3266 > Libvirt virtualization library http://libvirt.org > >