In TKU September 2011 the pattern module has been updated to improve relationship creation code between Red Hat KVM VM SI nodes and virtual Host nodes where Microsoft Windows is the guest OS.
Furthermore, support for creation of the relationship between Red Hat KVM VM Si nodes and virtual Host nodes where Linux is the guest OS has been added, although this requires additional discovery features available only in Atrium Discovery 8.3.
In TKU March 2012 the pattern module has been updated to improve prove that KVM is running on the server. Now pattern does not stop if no 'kvm' package was found, but will search for qemu-kvm processes that mean that VMs are running on the server.
In TKU April 2012 the pattern trigger has been changed as on some installation there is no kvm kernel thread running.
In TKU november 2012 the pattern that creates a relationship from virtual Host node to the KVM VM SI it is running within has been updated with an additional trigger entry to take into account newer releases of KVM which are part of Red Hat Enterprise Virtualization setups
In TKU October 2013 the pattern Package versioning regex was enhanced. The pattern also searches for kvm process that handles VMs if no qemu-kvm process was found. Trigger for KVMVirtualHost pattern is updated to handle defect ADDM-11362.
In TKU November 2013 a 'vm_class' attribute is added to Host nodes that are running virtualization software discovered by Atrium Discovery to enable easier reporting in a future version of Atrium Discovery
In TKU April 2014 the following changes were performed in the KVMConsolidateFromSI pattern:
Also updated KVM pattern trigger to support Proxmox installations.
In TKU October 2014, the Red Hat KVM pattern was enhanced to treat the wrong UUID format correctly (QM001860805).
In TKU November 2015, in the Red Hat KVM pattern was slightly updated search for qemu_kvm_procs to support SUSE Linix 12(QM001890762)
In TKU July 2016 vm_hostname assignment was updated for OpenStack-based deployments.
In TKU October 2016 Added support for Bochs VMs.
In TKU November 2016 Added support for OpenStack Nova VMs.
In TKU January 2017 the pattern module was updated in the following ways:
In TKU May 2017 the pattern module was updated to support ppc64 architecture.
In TKU July 2017 the pattern module was updated to resolve issue in VM name extraction.
In TKU 2018-Feb-ADDM-11.3 the pattern module was updated to support Acropolis Hypervisor.
In TKU April 2019 the following changes were made:
In TKU November 2020, added 'type' attribute to model.uniquerel link (DRDC1-15911)
In TKU February 2021 added 'OpenStack Compute' model support (DRDC1-16338)