similar to: libvirt-python Create External Snapshot

hi ，everyone! I am a newcomer to Libvirt, and I don't know if it's a native question, I create snapshots of virtual machines that use encrypted disk, The console gave me the following error: Traceback(most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py",line 4613, in snapshot self._dom,snapshotCreateXML(snapxml, snapFlags) File

Hi, dear friend. My guest has two disks, vda and vdb. both are qcow2 local file. When guest running state. I want to take the vda snapshot of guest(just vda, no include vdb). but I met libvirt do snapshot for all disks of guest. About methods for follow: 1、 ``` bash virsh snapshot-create-as 8x0lbzvS --name sys_disk3 --disk-only --diskspec "vda,snapshot=external" ``` ``` result

Hi, I'm using libvirt(1.0.0) with python, for managing virtual machines.. but while taking multiple snapshot domain is crashing... Snapshot XML ------------------------- <domainsnapshot> <name>snp1</name> <creationTime></creationTime> <description>Description</description> <state></state> <domain>

Hi, I am using libvirt and virsh for my application. I am trying to manage snapshots for my infrastructure. All virsh commands are working fine like snapshot-create, delete, list, revert, current. But when I try to do the same using libvirt, I get out of memory error. Here are the commands that i execute on my host in a python shell... import libvirt conn =

Hey When I want to take a snapshot for a Domain by using virDomainSnapshotCreateXML. The Error as below happen: libvir: QEMU error : Requested operation is not valid: Disk '/var/lib/libvirt/images/fedora-qcow.qcow2' does not support snapshotting The snapshot Configuration is : <domainsnapshot> <description>Snapshot of OS install and updates</description>

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

Martin, Actually domain doesn't crash, but it state got changed to pause, till the snapshot action got complete. Its a time consuming process. so here is my requirement. I want to take snapshot of a Running Domain on every 3 hours,( at a later point of time It should be possible to revert to the actual domain state when I took the snapshot), I'm using libvirt APIs python bindings, there

2015-05-28 10:40 GMT+03:00 Richard W.M. Jones <rjones@redhat.com>: > On Thu, May 28, 2015 at 10:33:48AM +0300, NoxDaFox wrote: > > To create the snapshots I'm using the libvirt command snapshotCreateXML > > with no flag set. Does libvirt support consistent snapshotting or shall I > > rely on QEMU backup new feature only? > > According to:

try snapshot-create-as like below: virsh snapshot-create-as vm --disk-only --diskspec "vda,snapshot=external" 2013/6/25 cmcc.dylan <dx10years@126.com> > > Hi, everyone, > I have found the API snapshotCreateXML() can create a snapshot for a > virtual machine, and the xml configuration file - snapshot.xml as folllows: > <domainsnapshot> >

On 04/10/2014 04:38 PM, rolf 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. Thanks for being accommodating; this was indeed easier to read (alas, many web mailers these days lack settings for automatic wrap, so I end up whacking the

Hello Fairly new to libvirt. I’m hoping to both solve a problem with this question as well as learn more detail about how libvirt works. Using RHEL 6.4 and libvirt version is 0.10.2 and qemu-img version is 0.12.1.2 Using virt-manager I created a VM. Nothing unusual as far as I can see. I then added a disk. So I have a second virtio based volume which the guest then mounts as a separate

Hello, I have a running transient domain with a storage volume that utilizes a backing file (both QCOW2 format). I'd like to capture the disk and memory state of the domain preferably to external file(s) (which I understand is an 'external checkpoint'), so that other independent domains can be instantiated and effectively "resumed" from this point-in-time profile. My

2015-05-28 10:10 GMT+03:00 Richard W.M. Jones <rjones@redhat.com>: > On Thu, May 28, 2015 at 09:48:41AM +0300, NoxDaFox wrote: > > 2015-05-27 15:21 GMT+03:00 Richard W.M. Jones <rjones@redhat.com>: > > > > > On Wed, May 27, 2015 at 09:38:38AM +0300, NoxDaFox wrote: > > > > * RuntimeError: file receive cancelled by daemon - On r = > > >

My negligence。 -- James Iter 在 2018年3月22日 星期四，下午11:02，Dominik Psenner 写道： > I believe that Your mail went to the wrong recipient. As far as I'm > concerned it should have been sent to the libvirt-users mailing list, > shouldn't it? > > > On 2018-03-22 15:55, James Iter wrote: > > Thank your reply. > > I found the method. > > Now, I sharing

Thanks for you reply! Firstly, I'm very sorry I forgot introduce the scenarios in my experiments. Supposing a case, I have a virtual machine with two disks. One is mounted as a root partition and the other is data partition and the second disk is an iscsi lun, that is to say, not a local disk or image. Now the result wanted is that creating a snapshot for the root disk but not for the data

On Tue, Jun 03, 2014 at 04:02:21PM +0530, Sijo Jose wrote: >Hi, >I'm using libvirt(1.0.0) with python, for managing virtual machines.. >but while taking multiple snapshot domain is crashing... > >Snapshot XML >------------------------- > ><domainsnapshot> > <name>snp1</name> > <creationTime></creationTime> >

Hi (Eric?), A couple of questions while using the 'virsh blockpull' Summary: 1] Created snapshots this way: base<-snap1<-snap2<-snap3 (online, external snapshot --disk-only) 2] I did a 'virsh blockpull' from snap2 into snap3 3] Next, did another 'virsh blockpull' from snap1 into snap3 - Here, 'qemu-img info /path/to/snap3' shows its backing file

Hi, I have a server, snap1 10.8.5.10, that runs samba, and have users created by using useradd (but not added them to snap1's smbpasswd). I'd like for users on our primary samba server, archives1 10.8.5.2, to be able to type in \\snap1\username in windows and have the snap1 server take them to their home directory on the snap1 server, but athenticate the users against

Hello everyone, I am trying to find a way to store an internal disk snapshot and supposed to restore later. Here is the problems I met: 1) when I use SnapshotCreateXML() to create a disk_only snapshot while the domain is inactive, there is an error happened: disk snapshot of inactive domains not implemented yet. I am wondering is there and way I can save the disk_only

Hi, everyone, I have found the API snapshotCreateXML() can create a snapshot for a virtual machine, and the xml configuration file - snapshot.xml as folllows: <domainsnapshot> <name>snapshot01</name> <description>Snapshot of OS install and updates</description> <disks> <disk name='vda' snapshot='external'> <source