similar to: How to find out what is deleting my vms

On Wed, Nov 07, 2018 at 15:32:27 +0000, Andy Gibbs wrote: > Hi, > > > I have a CentOS-7 server running KVM but also oVirt. > > > Recently, following updates, VMs not handled by oVirt have been deleting themselves after they shut down. Previously to this, I have not had any problems of this nature. I cannot say whether the problem is coming from oVirt updates or not. >

Is there any way to get the latest Qemu to run on CentOS 7? I'm looking for a way to create backup snapshots, but the current install says: [root at vhost1 ~]# virsh snapshot-create-as myvm snapshot1 "snapshot1 description" error: Operation not supported: live disk snapshot not supported with this QEMU binary -- Robert

Hello, I''m running XEN 3.0.3 on RHEL5 2.6.18-53.1.4.el5xen. I used to start the vm with "xm create myvm -c". I see the boot during a couple of second, then, it freeze. The console is freezed, not the vm, a couple of second later, I can ssh the vm without any problem. "xm console myvm" also display a freezed state. This is an extrat of the console : # xm

I'm using ubuntu 12.04LTS I setup a bridged network: # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet dhcp auto br0 iface br0 inet dhcp bridge_ports eth0 bridge_stp off bridge_fd 0 bridge_maxwait 0 Seems to work. Then I created a virtual machine using Ubuntu's vmbuilder tool like so: vmbuilder

Hello, I am writing an LLVM backend that generates byte code for a custom virtual machine. Standard function calls are lowered to a simple CALL $offsetInByteCode This works fine so far using the standard machinery of LLVM. But some functions are not implemented in byte code, but delegated to native implementations within the VM. Calls to these functions use a non-standard calling convention

Jonas, Why not lower everything to a single call during instruction selection, and then write a machine function pass that translates the normal CALL's into CALL_NATIVE? Micah > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Jonas Gefele > Sent: Thursday, August 04, 2011 9:56 AM > To: llvmdev at

If the -p option is provided, then no VMs are destroyed. Instead they, and their related networks, are left intact. Signed-off-by: Darryl L. Pierce <dpierce at redhat.com> --- autotest.sh | 11 ++++++++++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git a/autotest.sh b/autotest.sh index c9f8a2d..b72ec98 100755 --- a/autotest.sh +++ b/autotest.sh @@ -219,6 +219,9 @@

Hello, I am looking for a solution for live backups of running KVM hosts. I recently read this article which highlights the following method: http://www.linux-kvm.com/content/first-look-virtual-machine-online-disk-snapshots-coming-fedora-18 1. virsh snapshot-create-as to create the snapshot 2. cp myvm.qcow2 myvm-backup.qcow2 to copy off the now read-only backing image file 3. virsh

Dear all, Please let me start by indicating that I am not from a technical background, so please be gentle and patient with me. I am trying to get a snapshot from my virtual machines (vm) and the following command works for all of them bar one: # virsh snapshot-create-as --quiesce --no-metadata --domain myvm myvm-state --diskspec vda,file=overlay.qcow2 --disk-only --atomic The only exception is

I'm experimenting with how to attach storage to a guest virtual machine (I sent another message to th elist about that as it's slightly different) Looking in the XML files for my virtual machine, I see this: <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/vm/myvm/tmpeuiVc9.qcow2'/>

Hi list, I have recently migrated to XCP from Vmware Server 2 and have run into issues importing the VM''s Following citrix''s guide I tried using XenCenter to do the import directly on the vmdk files this resulted in XenCenter logging this error: "Failed to import. ---> System.Exception: Failed to import virtual disk file. ---> System.Xml.XmlException: Root element

I use KVM on two identical centos5 hosts. I can live migrate the virtual machines from one to the other and it works great. Once I do this, I can see VM definitions on both hosts using virt-manager or virsh list --all On one machine the VM is running, on the other it reports "shut off". The disk images are accessible to both host machines and I want to have only one running a the time

I try to build Samba 4.10.10 at Ubuntu 18.04 on x86_64 platform as at armv7l archtectures from sources. I need build replace,winbind-client,wbclientto binaries For that I specify *--builtin-libraries=replace,winbind-client,wbclien*t,ccan,samba-cluster-support at configure But in the case I get time to time, the following errors: *=error1 =* Compiling source4/dsdb/samdb/ldb_modules/objectguid.c

Hi Kashyap, Thanks for your answer! Unfortunately my use case requires cloning the exact memory state, so I won't be able to use virt-sysprep. But the snapshot command looks like something I could use. Could you suggest how to proceed and create/start a new vm from that snapshot? Thanks, Michael On Tue, Apr 12, 2016 at 2:37 PM, Kashyap Chamarthy <kchamart@redhat.com> wrote: > On

Hello All, I have a custom built version of Samba 4.19.2 running on Rocky Linux 9. When I attempt to change a password via LDAP, I get an error, "Unwilling to Perform". In Google searches I found that this is due to password complexity requirements. However, in my case, I get the error no matter how complex the password. Also, I have the following line in my smb.conf file: ldap

Hi, Anybody got experienced that the shared folder (in SAMBAAD domain) can't be accessible on the trusting domain (TESTHV). Background: SAMBAAD has one-way trust with TESTHV. TESTHV users can login in the SAMBAAD connected machines. Currently using Version 4.9.0rc5. It's working fine if the SAMBAAD users access with it, but users in TESTHV could not access with it even the permission

Hi, I''m kinda new to XEN stuff, and I''ve been trying to create a fully virtualized guest on CentOS 5.3 for almost 3 months and no luck yet. I approached this process through several methods, one with virt-install and creating config file manually. Following is what happens when I try to create a guest, and I have included qemu-dm and last part of xend.log logs below too.

As a regular user, member of the libvirt group, I run this command to create a basic VM: virt-install --connect qemu:///system --name=test --ram 2048 --cpu host-model-only --os-variant=win7 --disk /myVM/test --boot cdrom,hd --virt-type kvm --graphics spice --controller scsi,model=virtio-scsi --cdrom=/drawer/myIso/w8.iso It returns an error : --------------------------------- Starting install...

Hello, I'm trying to use the tool virsh of libvirt. I want to manage via CLI a vm on a vmware hypervisor which is hosted on a remote host (Is that what you call the node??). I read a lot of thing on your site but I really don't understand how to do something... I saw that: >virsh edit $your-vm-name I think "$your-vm-name" is the xml file you're talking about? Is it

Hi I according to libvirt.org Audit log guide ,I install auditd in my system(ubuntu 16.04.2), but when I operate guest running in host, I can't not find guest audit log in /var/log/audit/audit.log, audit_level=1. when I change audit_level=2, I restart libvirtd, libvirtd start failed. Thanks