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2010 & 2011

TKU February 2010

In TKU February 2010 the zone_ip_addr attribute was amended. It may now contain multiple IPs. A separate attribute zone_ip_addr_list was also added, full details are in the Reports and Attributes section

TKU May 2010

In TKU May 2010 updates were made to the Solaris Zone patterns to resolve a number of issues identified on customer sites:

  • In a scenario where a Solaris Zone moves from one physical machine to another, a situation can occur where the virtual host can have a relationship to more than one Solaris zone SI. This causes issues with the export of data to CMDB.
    An update was made to the Solaris zone consolidation pattern (ZoneConsolidateFromVirtualHost) to ensure that the virtual host has a relationship only to a single Solaris zone SI
  • Solaris Zone pattern can fail with an ECA Engine error if it encounters unexpected output from zoneadm command.
    Solaris Zone Container code parsing zoneadm command output was improved.
  • Solaris Zone consolidation patterns fail to link virtual hosts with multiple IP addresses with the Zone containers they are running within.
    Solaris Zone consolidation patterns updated to handle this scenario.

TKU June 2010

In TKU June 2010 the main Solaris Zone pattern was updated to fix an issue where the pattern did not check whether it had a handle to the Host node (hosting the global zone) before it continued its processing. The pattern now stops (and creates a log entry) if it fails to get the handle to the Host node (meaning the Host node was not created due to an issue with discovering the host).

TKU October 2011

In TKU October 2011 the datastore search calls made in the pattern module have been reviewed and their efficiency significantly improved (QM001722939)

2012 & 2013

TKU April 2012

In TKU April 2012 Host OS version added to be shown as the product version.

TKU July 2012

In TKU July 2012 the following changes were made:

  • SolarisZoneContainer, ZoneConsolidateFromSI patterns - added support for Xenolith Network Model
  • ZoneConsolidateFromVirtualHost pattern - NetworkInterface replaced with __all_ip_addrs

TKU October 2012

In TKU October 2012 the creation of containment relationships in the ZoneConsolidateFromVirtualHost and ZoneConsolidateFromSI patterns have been improved in now checking within a search that zone_ip_addr_list is defined. In addition for the ZoneConsolidateFromSI pattern, if the host is not found, a further search is now made to see if the host is running Solaris version 8 or 9 where we are only able to match on IP address as zonename and uuid are not available.

TKU April 2013

In TKU April 2013 the SolarisZoneContainer pattern was enhanced slightly to obtain information about zone brands and zone IP type. This information is discovered on Atrium Discovery 9.0 and later.
Furthermore, the pattern module was enhanced through addition of a new pattern setVirtualBasedOnUname which aims to set the 'virtual' attribute of the Host node to 'true' if it hasn't been set and the output of the 'uname -a' command contains the string 'Generic_Virtual'. This allows Atrium Discovery to set Solaris 8 and Solaris 9 virtual hosts as such even in absence of the zoneadm command.

TKU November 2013

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

2014 - 2019

TKU April 2014

In TKU April 2014 the following changes were performed:

  • Ordering of arguments to model.uniquerel.HostContainment was updated. 
  • "type" attribute was added to model.uniquerel.HostContainment

TKU January 2018

In TKU January 2018 the following changes were made to the pattern:

  •  Regex for processor set numbers extraction was updated to cover additional possible configuration(Esc 115116)

TKU April 2018

In TKU April 2018 we made some internal changes to how redundant relationships are removed

TKU May 2018

In TKU May 2018 we added extra code to link from VirtualMachine nodes (SoftwareInstances on version 11.1 and earlier) to host nodes.

TKU April 2019

In TKU April 2019 the following changes were made:

  • Pattern runCommands updated.

2020

TKU January  2020

In TKU January 2020 modified pattern for correct extraction of 'kernel_zone' attribute (DRDC1-14284).

TKU April 2020

In TKU April 2020  was added linking option based on hostid (DRDC1-14764)

TKU December 2020

In TKU December 2020 we improved the performance of a search used to link VirtualMachine nodes to hosts

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