Tag Archive: System Center

Jun 29 2017

Migrate from NIC Teaming to SET in Windows Server 2016 and VMM

So you just upgraded your Hyper-V hosts to Windows Server 2016 and read about the new Switch Embedded Teaming (SET) switches and how they make life all roses and butterflies. In this post, we will discuss how to migrate from the traditional teaming in previous versions of Windows Server to the amazing SET virtual switch …

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Permanent link to this article: http://almoselhy.azurewebsites.net/2017/06/migrate-from-nic-teaming-to-set-in-windows-server-2016-and-vmm/

Jun 29 2017

Ping all VMs in a Hyper-V Cluster

In a perfect world, everyone trusts that their VMs are working properly if Hyper-V or VMM are reporting that it is in a running state. However, sometimes we need to double check things using the most basic tool, PING! In this post, we will walk through a few PowerShell snippets that do the following, Finds …

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Permanent link to this article: http://almoselhy.azurewebsites.net/2017/06/ping-all-vms-in-a-hyper-v-cluster/

Jun 07 2017

VMM is unable to refresh Hyper-V hosts

Error (2916) VMM is unable to complete the request. The connection to the agent 'srvhv5.example.com' was lost. WinRM: URL: [http://srvhv5.example.com:5985], Verb: [ENUMERATE], Resource: [http://schemas.microsoft.com/wbem/wsman/1/wmi/root/standardcimv2/MSFT_NetAdapter], Filter: [] Unknown error (0x80338126)

I recently had to endure a painful issue with VMM and Hyper-V while working on a VMWare to Hyper-V migration project. First let me tell you about the architecture, 2 Hyper-V clusters made of Lenovo blade servers. Each cluster in its own enclosure. 1 VMM cluster with 2 nodes as VMs. One node on each …

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Permanent link to this article: http://almoselhy.azurewebsites.net/2017/06/vmm-is-unable-to-refresh-hyper-v-hosts/

Feb 25 2017

Service Manager Complex Approvals Tutorial: Part 2 – Service Manager: Creating the Service Request

This is the second part of a 6-part post about creating a Service Request with complex approvals in Microsoft System Center Service Manager. The parts are as follows, Introduction. Service Manager: Creating the Service Request. (This Post!) Orchestrator: Check and update Service Request. Coming Soon! Orchestrator: Monitor Review Activity and Custom Approval. Coming Soon! Orchestrator: …

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Permanent link to this article: http://almoselhy.azurewebsites.net/2017/02/service-manager-complex-approvals-tutorial-part-2-service-manager-creating-the-service-request/

Aug 03 2012

DPM does not recognize an Exchange Mailbox server as one!

Recovering single mailboxes to a non-production mailbox server So I was deploying a new Exchange 2010 mailbox server for testing purposes (later it will be used as a production mailbox server) The first test I wanted to do is to restore a single mailbox to a recovery mailbox database (RDB) on the new server, only …

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Permanent link to this article: http://almoselhy.azurewebsites.net/2012/08/dpm-does-not-recognize-exchange-mailbox-server-as-one/