Displaying 20 results from an estimated 2000 matches similar to: "surprising <backingStore type='file'> setting in domain.xml"
2019 May 17
0
Re: [libvirt] surprising <backingStore type='file'> setting in domain.xml
(switched to libvirt-users as it seems to be more appropriate)
On 2019-05-16 23:02, Eric Blake wrote:
> On 5/16/19 10:20 AM, Thomas Stein wrote:
>> Hello all.
>>
>> My currently used versions: libvirt-5.2.0 and qemu-4.0.0.
>>
>> Here is my problem. I'm struggeling since a few weeks with a strange
>> behaviour by either qemu or libvirt. After a reboot
2019 Jun 19
0
libvirtd does not update VM .xml configurations on filesystem after virsh snapshot/blockcommit
Hi,
Recently We've upgraded some KVM hosts from Fedora 29 to Fedora 30 and
now experience broken VM configurations on filesystem after virsh blockcommit.
Commands "virsh dumpxml ..." and "virsh dumpxml --inactive ..." is showing diffrent configuration than the one on filesystem.
In case of restart libvirtd or system reboot, there are broken VM xml configurations on
2019 Jun 19
2
libvirtd does not update VM .xml configuration on filesystem after virsh blockcommit
Hi,
Recently We've upgraded some KVM hosts from Fedora 29 to Fedora 30 and
now experience broken VM configurations on filesystem after virsh blockcommit.
Commands "virsh dumpxml ..." and "virsh dumpxml --inactive ..." is showing diffrent configuration than the one on filesystem.
In case of restart libvirtd or system reboot, there are broken VM xml configurations on
2017 Apr 23
1
External snapshot issue
I have used
virsh snapshot-create-as <VM name> <snapshot name> "<snapshot
description>" --diskspec
"vda,snapshot=external,file=/path/to/external-snapshot" --disk-only
--atomic
to create an external snapshot of a running VM. I followed it with
virsh blockpull <VM name> --path /path/to/external-snapshot
and monitored it until done.
2011 Jan 23
1
libvirt, snapshots, LVM, and existing VMs
Hello,
I am running libvirt 0.8.3 with a couple VMs using a LVM VG that I had
previously setup on my host. I did not use the storage pool
functionality of libvirt to create the VG in the first place
('pool-list' is empty).
Now I want to be able to take snapshots of the VMs. Having read this
previous post [1] on the mailing list, I gather that libvirt does
indeed support taking snapshots
2018 Feb 22
1
preferred way to move an imap folder
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<div>
<br>
</div>
<blockquote type="cite">
<div>
On 22 February 2018 at 18:53 "@lbutlr" <
<a href="mailto:kremels@kreme.com">kremels@kreme.com</a>> wrote:
</div>
2016 Jan 13
0
RBD snapshots
Dear libvirt users, I'm stuck on this subject and would appreciate a
working example as this looks a supported feature :)
After many tries and packages backports, here is my current setup:
qemu 2.5
libvirt 3.0
ceph hammer
on Debian jessie.
Here is the relevent domain xml parts:
<disk type='network' device='disk' snapshot='internal'>
<driver
2016 Nov 21
1
blockcommit and gluster network disk path
Hi,
I'm running into problems with blockcommit and gluster network disks -
wanted to check how to pass path for network disks. How's the protocol and
host parameters specified?
For a backing volume chain as below, executing
virsh blockcommit fioo5
vmstore/912d9062-3881-479b-a6e5-7b074a252cb6/images/27b0cbcb-4dfd-4eeb-8ab0-8fda54a6d8a4/027a3b37-77d4-4fa9-8173-b1fedba1176c
--base
2012 May 28
3
some problem with snapshot by libvirt
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 hda,snapshot=no
but when i tried to revert from the snapshot which created from the
above command ,i got error below:
virsh # snapshot-revert win7
2020 Apr 15
0
Re: Can't start vm with enc backing files, No secret with id 'sec0' ?
On Wed, Apr 15, 2020 at 10:53:05 +0800, 18781374080 wrote:
>
>
>
> Hey, guys
>
> I've been working on whether libvirt supports encrypted snapshots,Here are my versions of libvirt and qemu
>
> [root@xx ~]# libvirtd -V
>
> libvirtd (libvirt) 4.5.0
This is too-old encrypted backing files work starting from libvirt-5.10
(but I strongly suggest using at least
2019 Dec 17
0
Re: Change in treatment of qcow2 with chained backing files in v5.10.0?
On Mon, Dec 16, 2019 at 12:49:40 +0100, Jens John wrote:
> Hello list,
Hi Jens,
>
> upon upgrading from libvirt v5.9.0 -> v5.10.0, libvirt started calling
> qemu differently causing the VM operating system to not be found. I'm
> wondering whether I'm chasing a bug, or have to otherwise fix my domain
> config (created by virt-manager).
Yes, this change was done by
2012 Nov 04
1
Struggeling with nlminb...
Hallo together,
I am trying to estimate parameters by means of QMLE using the nlminb
optimizer for a tree-structured GARCH model. I face two problems.
First, the optimizer returns error[8] false convergence if I estimate the
functions below. I have estimated the model at first with nlm without any
problems, but then I needed to add some constraints so i choose nlminb.
2020 Feb 07
0
Re: does the guest have a snapshot ?
On Fri, Feb 07, 2020 at 15:25:22 +0100, Lentes, Bernd wrote:
> Hi,
>
> i'm cuurently a bit confused if a guest does have a valid snapshot or not.
> This is the xml:
> ...
> <disk type='file' device='disk'>
> <driver name='qemu' type='qcow2'/>
> <source
2020 Apr 15
2
Can't start vm with enc backing files, No secret with id 'sec0' ?
Hey, guys
I've been working on whether libvirt supports encrypted snapshots,Here are my versions of libvirt and qemu
[root@xx ~]# libvirtd -V
libvirtd (libvirt) 4.5.0
[root@xx ~]# qemu-img -V
qemu-img version 2.12.0 (qemu-kvm-ev-2.12.0-33.1.el7_7.4)
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
1. assign $MYSECRET to libvirt secret using the secret-define and
2023 Mar 30
0
About libvirt domain dump state and persistent state
Hi all,
I use libvirt-go in my agent to attach rbd volumes. I ofen suffer the issue of incosistent of domain dump xml and domain persistent xml file. For example, when I try to attach volume, the the domain by ?virConnectListAllDomains? api from libvirt tell me the vdf or 0x0a is empty, but when attach it with the vdf device or 0x0a address, qemu return the error duplicated with vdf or PCI
2020 Jul 16
1
Cannot pass secret id for backing file after taking external snapshot on encrypted qcow2 file
Hi，
I used 'virsh snapshot-create' create an encrypted external snapshot, when I try to use 'qemu-img check' top file, found no entrance to pass backing-file's secret-id
1、Version
centos-release-8.2-2.2004.0.1.el8.x86_64
libvirt.x86_64 6.0.0-17.el8
qemu-kvm.x86_64
2017 Jul 07
0
Re: 答复: virtual drive performance
Hi,
different day, same issue.. cronjob runs and fails:
$ virsh snapshot-create-as --domain domain --name backup --no-metadata
--atomic --disk-only --diskspec hda,snapshot=external
error: failed to pivot job for disk hda
error: block copy still active: disk 'hda' not ready for pivot yet
Could not merge changes for disk hda of domain. VM may be in invalid state.
Then running the
2020 Feb 07
2
does the guest have a snapshot ?
Hi,
i'm cuurently a bit confused if a guest does have a valid snapshot or not.
This is the xml:
...
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/var/lib/libvirt/images/crispor_1604/crispor_1604.sn'/>
<backingStore type='file' index='1'>
<format
2016 Jul 14
2
Changing a given image from virtio-blk to virtio-scsi
Any idea what 'virt-customize' script I should use to convert from
virtio-blk (vda, vdb...) to virtio-scsi (sda, sdb...) ?
I've tried naively to convince libvirt to use virtio-scsi and still present
it to the guest as 'vd*' - that didn't work (
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
2018 Feb 21
0
exim dovecot sieve
I use lmtp with exim.??
Sent from my T-Mobile 4G LTE Device
-------- Original message --------From: himbeere at shinymail.de Date: 2/21/18 11:59 AM (GMT-06:00) To: dovecot at dovecot.org Subject: exim dovecot sieve
Hello list.
I have just a generic question. Exim delivers fine to dovecot-lda. My
problems are the logfiles. Whenever I recieve a message
Exim writes to dovecot.log as the user