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VM ephemeral disk corrupted after live migration

KCS Solution updated on 07 Jun 2022, 7:42 PM GMT - 2 -

0

Red Hat OpenStack Platform
Collectd high memory usage causing poor host/instance performance or inability to allocate memory

KCS Solution updated on 07 Jun 2022, 5:29 AM GMT - 4 -

0

Red Hat OpenStack Platform
Restarting nova_libvirt container does not clean up pid files

KCS Solution updated on 03 Jun 2022, 1:43 PM GMT - 2 -

0

Red Hat OpenStack Platform
Cannot detach root volume from instance

KCS Solution updated on 03 Jun 2022, 5:48 AM GMT - 0 -

0

Red Hat OpenStack Platform
Instance is active and running, however, the project associated with it doesn't exist anymore.

KCS Solution updated on 03 Jun 2022, 5:40 AM GMT - 0 -

0

Red Hat OpenStack Platform
Creating new loadbalancer errors with "Anti-affinity instance group policy was violated."

KCS Solution updated on 03 Jun 2022, 5:39 AM GMT - 0 -

0

Red Hat OpenStack Platform
libvirt core generated

KCS Solution updated on 02 Jun 2022, 2:54 PM GMT - 1 -

0

Red Hat OpenStack Platform
error : qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer

KCS Solution updated on 31 May 2022, 2:03 PM GMT - 1 -

0

Red Hat OpenStack Platform
Instance creation or migration failing with error "no valid host" whereas compute nodes have sufficient resources to host it

KCS Solution updated on 25 May 2022, 5:28 PM GMT - 2 -

0

Red Hat OpenStack Platform
Block Device Mapping is Invalid error because slow backend when creating vm from image boot from volume

KCS Solution updated on 25 May 2022, 3:09 PM GMT - 0 -

0

Red Hat OpenStack Platform
VM went into ERROR state after compute node reboot

KCS Solution updated on 25 May 2022, 1:10 PM GMT - 1 -

0

Red Hat OpenStack Platform
None of VM reachable

KCS Solution updated on 17 May 2022, 2:07 PM GMT - 1 -

0

Red Hat OpenStack Platform
Error creating new VMs when using a large image

KCS Solution updated on 16 May 2022, 9:02 PM GMT - 0 -

0

Red Hat OpenStack Platform
libvirt.libvirtError: Unable to write to '/sys/fs/cgroup/devices/machine/qemu-1638-instance-00014415.libvirt-qemu/devices.allow

KCS Solution updated on 12 May 2022, 3:44 PM GMT - 5 -

0

Red Hat OpenStack Platform
unable to deploy VM from vmdk

KCS Solution updated on 06 May 2022, 5:07 PM GMT - 2 -

0

Red Hat OpenStack Platform
Deploy with pre-provisioned nodes fail

KCS Solution updated on 20 Apr 2022, 5:25 PM GMT - 2 -

0

Red Hat OpenStack Platform
Failing to attach a Cinder multi-attach volume in OpenStack 16.1 due the API version

KCS Solution updated on 13 Apr 2022, 5:34 PM GMT - 0 -

0

Red Hat OpenStack Platform
How to identify the config-drive partition of the controller node

KCS Solution updated on 13 Apr 2022, 6:42 AM GMT - 0 -

0

Red Hat OpenStack Platform
How to specify auto or none for the --nic option when creating an instance

KCS Solution updated on 13 Apr 2022, 5:42 AM GMT - 0 -

0

Red Hat OpenStack Platform
High connection count towards database from nova in Red Hat OpenStack Platform

KCS Solution updated on 07 Apr 2022, 4:19 PM GMT - 0 -

0

Red Hat OpenStack Platform
nova-compute services are down after updating to Red Hat OpenStack Platform 16.2

KCS Solution updated on 06 Apr 2022, 5:34 AM GMT - 0 -

0

Red Hat OpenStack Platform
Memory overcommit seems to occur even though 'ram_allocation_ratio' of nova.conf is set to '1.0'

KCS Solution updated on 06 Apr 2022, 5:07 AM GMT - 0 -

0

Red Hat OpenStack Platform
nova-api logs are spammed with oslo.messaging errors

KCS Solution updated on 03 Apr 2022, 3:49 PM GMT - 1 -

0

Red Hat OpenStack Platform, Red Hat OpenStack Platform for Real-Time Applications
A volume-booted instance requires block migration for live migration

KCS Solution updated on 01 Apr 2022, 2:08 PM GMT - 1 -

0

Red Hat OpenStack Platform
Cannot delete heat stack due to resource stuck in 'DELETE_IN_PROGRESS' in Red Hat OpenStack Platform 13

KCS Solution updated on 29 Mar 2022, 6:45 AM GMT - 2 -

0

Red Hat OpenStack Platform

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nova

VM ephemeral disk corrupted after live migration

Collectd high memory usage causing poor host/instance performance or inability to allocate memory

Restarting nova_libvirt container does not clean up pid files

Cannot detach root volume from instance

Instance is active and running, however, the project associated with it doesn't exist anymore.

Creating new loadbalancer errors with "Anti-affinity instance group policy was violated."

libvirt core generated

error : qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer

Instance creation or migration failing with error "no valid host" whereas compute nodes have sufficient resources to host it

Block Device Mapping is Invalid error because slow backend when creating vm from image boot from volume

VM went into ERROR state after compute node reboot

None of VM reachable

Error creating new VMs when using a large image

libvirt.libvirtError: Unable to write to '/sys/fs/cgroup/devices/machine/qemu-1638-instance-00014415.libvirt-qemu/devices.allow

unable to deploy VM from vmdk

Deploy with pre-provisioned nodes fail

Failing to attach a Cinder multi-attach volume in OpenStack 16.1 due the API version

How to identify the config-drive partition of the controller node

How to specify auto or none for the --nic option when creating an instance

High connection count towards database from nova in Red Hat OpenStack Platform

nova-compute services are down after updating to Red Hat OpenStack Platform 16.2

Memory overcommit seems to occur even though 'ram_allocation_ratio' of nova.conf is set to '1.0'

nova-api logs are spammed with oslo.messaging errors

A volume-booted instance requires block migration for live migration

Cannot delete heat stack due to resource stuck in 'DELETE_IN_PROGRESS' in Red Hat OpenStack Platform 13

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