kvm_hypervisor

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RHEL7 guest with AMD cpu fails to boot after upgrading underlying RHEL6 host with AMD cpu to kernel-2.6.32-754.3.5.el6.x86_64.

KCS Solution updated on 10 Sep 2020, 9:38 AM GMT - 0 -

0

Red Hat Enterprise Linux
Call to virConnectOpen failed: authentication unavailable: no polkit agent available to authenticate action 'org.libvirt.unix.manage' error while adding LibVirt compute resource in Red Hat Satellite 6

KCS Solution updated on 07 Sep 2020, 4:32 AM GMT - 0 -

0

Red Hat Satellite
error : virStorageFileBackendForType:142 : internal error: missing storage backend for network files using rbd protocol

KCS Solution updated on 03 Sep 2020, 3:11 PM GMT - 2 -

0

Red Hat OpenStack Platform
High CPU steal times on Production Openstack instances

KCS Solution updated on 21 Aug 2020, 8:45 PM GMT - 3 -

0

Red Hat OpenStack Platform
Changed NUMA topology on compute but Openstack doesn't seem to see the update

KCS Solution updated on 21 Aug 2020, 4:03 PM GMT - 1 -

0

Red Hat OpenStack Platform
VM were in the state of deletion for the past 4 days

KCS Solution updated on 19 Aug 2020, 3:23 PM GMT - 1 -

0

Red Hat OpenStack Platform
noVNC disconnects in CloudForms via the vm console access

KCS Solution updated on 29 Jul 2020, 7:37 PM GMT - 1 -

0

Red Hat OpenStack Platform, Red Hat CloudForms
Move vms from admin project to other

KCS Solution updated on 29 Jul 2020, 1:15 PM GMT - 1 -

0

Red Hat OpenStack Platform
Bad performance virtio storage driver within libvirt qemu-kvm

KCS Solution updated on 29 Jul 2020, 1:08 PM GMT - 1 -

0

Red Hat OpenStack Platform, Red Hat Virtualization
HPE Cinder 3Par Driver Error ImageCopyFailure

KCS Solution updated on 27 Jul 2020, 1:23 PM GMT - 1 -

0

Red Hat OpenStack Platform
Compute nodes down, but instances running

KCS Solution updated on 27 Jul 2020, 12:32 PM GMT - 1 -

0

Red Hat OpenStack Platform
Unable to perform a live migration

KCS Solution updated on 21 Jul 2020, 9:20 PM GMT - 1 -

0

Red Hat OpenStack Platform
Image and flavor name are blank when launching instance with volume.

KCS Solution updated on 20 Jul 2020, 11:46 PM GMT - 1 -

0

Red Hat OpenStack Platform
Provider network DHCP lease to the VM works but VXLAN network DHCP does not work

KCS Solution updated on 15 Jul 2020, 7:27 PM GMT - 1 -

0

Red Hat OpenStack Platform
Every other image upload fails with "410 Gone Error in store configuration. adding images to store is disabled."

KCS Solution updated on 14 Jul 2020, 3:03 PM GMT - 2 -

0

Red Hat OpenStack Platform
LVM from Guests Instances displayed on Hosts

KCS Solution updated on 07 Jul 2020, 7:55 PM GMT - 4 -

0

Red Hat OpenStack Platform
SR-IOV VM lost IP connectivity to the GW

KCS Solution updated on 02 Jul 2020, 1:25 PM GMT - 1 -

0

Red Hat OpenStack Platform
Configure RAM over commit per-host

KCS Solution updated on 23 Jun 2020, 11:43 AM GMT - 4 -

0

Red Hat OpenStack Platform
libvirtError: Timed out during operation: cannot acquire state change lock

KCS Solution updated on 22 Jun 2020, 10:30 PM GMT - 12 -

0

Red Hat Enterprise Linux
instances live-migration failing due to qemu-kvm failure to set MSR

KCS Solution updated on 18 Jun 2020, 1:51 PM GMT - 1 -

0

Red Hat OpenStack Platform
The Nova libvirt container freeze/stuck - host reboot required to correct.

KCS Solution updated on 17 Jun 2020, 5:45 PM GMT - 1 -

0

Red Hat OpenStack Platform
Is PCI Passthrough the same as SR-IOV?

KCS Solution updated on 17 Jun 2020, 9:09 AM GMT - 0 -

0

Red Hat Virtualization, Red Hat Enterprise Linux
Is there any way to pass nonstop_tsc cpu flag into the virtual machines?

KCS Solution updated on 12 Jun 2020, 6:48 PM GMT - 1 -

0

Red Hat OpenStack Platform
Change subnet assignment policy, to next IP address

KCS Solution updated on 12 Jun 2020, 5:11 PM GMT - 0 -

0

Red Hat OpenStack Platform
Why virsh commands are failing with error "Failed to connect socket to libvirt-sock No such file or directory"

KCS Solution updated on 09 Jun 2020, 12:25 PM GMT - 0 -

0

Red Hat Enterprise Linux

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kvm_hypervisor

RHEL7 guest with AMD cpu fails to boot after upgrading underlying RHEL6 host with AMD cpu to kernel-2.6.32-754.3.5.el6.x86_64.

Call to virConnectOpen failed: authentication unavailable: no polkit agent available to authenticate action 'org.libvirt.unix.manage' error while adding LibVirt compute resource in Red Hat Satellite 6

error : virStorageFileBackendForType:142 : internal error: missing storage backend for network files using rbd protocol

High CPU steal times on Production Openstack instances

Changed NUMA topology on compute but Openstack doesn't seem to see the update

VM were in the state of deletion for the past 4 days

noVNC disconnects in CloudForms via the vm console access

Move vms from admin project to other

Bad performance virtio storage driver within libvirt qemu-kvm

HPE Cinder 3Par Driver Error ImageCopyFailure

Compute nodes down, but instances running

Unable to perform a live migration

Image and flavor name are blank when launching instance with volume.

Provider network DHCP lease to the VM works but VXLAN network DHCP does not work

Every other image upload fails with "410 Gone Error in store configuration. adding images to store is disabled."

LVM from Guests Instances displayed on Hosts

SR-IOV VM lost IP connectivity to the GW

Configure RAM over commit per-host

libvirtError: Timed out during operation: cannot acquire state change lock

instances live-migration failing due to qemu-kvm failure to set MSR

The Nova libvirt container freeze/stuck - host reboot required to correct.

Is PCI Passthrough the same as SR-IOV?

Is there any way to pass nonstop_tsc cpu flag into the virtual machines?

Change subnet assignment policy, to next IP address

Why virsh commands are failing with error "Failed to connect socket to libvirt-sock No such file or directory"

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