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Hi everybody, I am having a problem with the use of domfsfreeze command. It is freezing all the filesystems present on the domain, instead of freezing just the mountpoints provided. I am issuing the command-- # virsh domfsfreeze <domain> --mountpoint <mountpoint> Output was-- Froze 3 filesystem(s) I want to freeze a particular mount point on the VM, so that i can take a

Hi Steven, Read/Write errors are recorded when an active path of the geom_multipath device is pulled while running the i/o on dataset created for the pool. Running I/o on dataset using dd. *Freebsd version :* 9.0 *Patch imported from stable 9 : *r229303, r234916 *zpool status:* * * pool: poola state: ONLINE scan: none requested config:

Hi everybody, I am trying to take snapshot of a particular iscsi disk mounted inside the guest operating system. I have created my own snapshot feature for that. Could someone please suggest the better choice for stopping read/write operations on disk out of the two to take snapshots, or if you have any better solution, 1) freeze filesystems ( using domfsfreeze ) and then take the snapshot or,

As stated in the below link from libvirt-list, https://www.redhat.com/archives/libvir-list/2014-May/msg00033.html > OpenStack cinder provides these storages' snapshot feature, but it cannot > quiesce the guest filesystems automatically for now. > > This patchset adds virDomainFSFreeze()/virDomainFSThaw() APIs and virsh > domfsfreeze/domfsthaw commands to enable the users to

Eric Blake <eblake@...> writes: > > On 05/27/2012 06:39 PM, xingxing gao wrote: > > Hi,all,i am using libvirt to manage my vm,in these days i am testing > > the libvirt snapshot ,but meet some problem: > > > > the snapshot was created from this command: > > snapshot-create-as win7 --disk-only --diskspec > > vda,snapshot=external --diskspec

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,

# 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

Eric Blake <eblake@...> writes: > > On 05/27/2012 06:39 PM, xingxing gao wrote: > > Hi,all,i am using libvirt to manage my vm,in these days i am testing > > the libvirt snapshot ,but meet some problem: > > > > the snapshot was created from this command: > > snapshot-create-as win7 --disk-only --diskspec > > vda,snapshot=external --diskspec

Hi, Is it possible to freeze windows guests for a consistent storage level snapshot. I am using openstack icehouse on centos 6.6 Hypervisor: KVM Libvirt: 0.10.2 Qemu: 0.10.2 Guest OS: Windows 7 and Windows Server 2008 I was able to freeze Centos guests by issuing the command: virsh qemu-agent-command <guest_ID> '{"execute":"guest-fsfreeze-freeze"}' For CentOS