Tag Archives: scom 2016

SCOM 2016: UR 8 is now available!

Update Rollup 8 for SCOM 2016 is now available, as usual you can get it through windows update or via the download catalogue here

Improvements and fixes


  • Fixed: In a scenario where SCOM monitors 100s of virtual machines hosted on a single Hyper-v server; every hour the healthservice.exe of each Virtual machine write into the VM page file simultaneously. Due to this concurrent paging, every hour disk I/O increases and database becomes unresponsive. HealthService.exe now have Memory Trimming enabled by default on an hourly schedule. A registry key is provided to disable the memory trimming and control the duration.

          Registry key is: “HKLM\Software\Microsoft\Microsoft Operations Manager\3.0\Setup\MemoryTrimming”

         Enable – 0 (Trimming is disabled); 1 (trimming is enabled)

         DelayInSeconds – Time period agent waits to start trimming (default is 120s)

         PeriodInSeconds – Recurring period at which the working set should be  trimmed (default is 3600s)

  • Fixed: Historical data do not appear, if input reporting end time is before group creation time. With this fix, historic data for a group (if data is available for objects in the group) would be displayed irrespective of group creation time.
  • Fixed: Maintenance mode state changes which are recorded in MaintenanceModeStage table requires grooming when table grows. If the table is large, grooming takes longer and the operation times out with SQLTimeOut exception.
  • Fixed: If a group is renamed in a Management pack, then console shows the new value but Powershell command Get-SCOMGroup returns the old name of group. Database Updates functionality was inconsistent for SCOM group renaming through MP and SCOM Console.
  • Fixed: CPU Spike issues because of workflows running on all agents at the same time is addressed through script optimization and removing the sync time.
  • Fixed: If the registry key under “Computer\HKey_Local_Machine\Software\Microsoft\Microsoft Operations Manager\3.0\Setup\UseMIApi” is set and a Unix/Linux Script task without a parameter is executed then this task fails. 
  • Improvement: Sometimes SQL stored procedure “p_SelectForNewTypeCache” takes long time to complete, and SDK service fails to start. This is fixed and above SQL stored procedure will complete faster now.

SCOM 2016: UR7 is Live

Update rollup 7 for SCOM is now available as usual you can get it through windows update or here

How to guide – here note the known issues and slight change to getting started.

A decent update with quite a few fixes listed below:

Improvements and issues that are fixed


  • Fixed: Cannot use SQLOleDB.dll to probe databases like Oracle/MySQL.
  • Improved the performance of SCOM console in listing the groups.
  • Operations Manager grooms out the alert history only on an alert closure.
  • Agents by Health State report shows duplicate agent names.
  • Users of a scoped group are not able to use the Console.
  • Fixed an issue that prevented addition of a group in the Storage Spaces Direct 2016 management pack dashboard.
  • SCOM Network Device Re-Discovery now probes for SNMP V3 devices too.
  • Fixed re-registering for SNMP Traps in the Proxy Management Server.
  • Windows Computer Property “NetbiosDomainName” is not discovered properly.
  • SCOM console crashes while trying to connect to Azure Log Analytics and Azure Monitor.
  • Linux agent is not able to get the correct version and port details for JBoss EAP 7.1.
  • An issue that lead to creation of multiple empty temp files in the /tmp directory of Linux servers has been fixed.
  • Fixed the formatting issue with the output for the task ‘Top10 CPU Processes’ when using Windows Management Infrastructure (MI) APIs.
  • XPlat agent now supports monitoring of SUSE-11 SP4 platform with Security Module installed on it for TLS 1.2 compliance.
  • Fixed an issue that caused the corruption of /etc/login.cfg file on AIX 7 machines during install/upgrade of the agent.
  • AIX Agent is now transitioned to 64-bit package to accommodate more stack and heap space if needed to avoid any stack/heap overflow which occasionally leads to heartbeat failure.
  • Free memory calculation accommodated appropriately on RHEL-7 platform.