What does Sealed and Unsealed Management Packs mean

What does Sealed and Unsealed Management Packs mean

• Management packs are either sealed or unsealed. A sealed management pack is a binary file that cannot be edited. An unsealed management pack is an XML file that can be edited. Sealed management packs should have an .mp extension, while unsealed management packs should have an .xml extension.

• In general, management packs obtained from an application or hardware device vendor are sealed.

Although you cannot change the settings in a sealed management pack, you can still customize the applied settings of a management pack after it is imported by using overrides or by creating additional settings such as rules, monitors, and tasks that supersede the management pack's default settings. All customizations that you create are saved to a separate management pack file.

Delete SCOM management Packs using Powershell in SCOM 2012 R2

Delete SCOM management Packs using Powershell

• SCOM has a very powerful Command shell which is a subset of Powershell
• Most of the time we have to delete lot of old management packs and when there are more than 20 to delete, you have to select 1 by 1 and delete.
• But there is a easier way to do it with Command Shell
• Use command "Get-SCOMmanagementpack | where{$_.displayname -like "*Windows*"}|Remove-SCOMManagementPack"
• This will delete all the management pack which matches the word windows