Category Archives: Win 2k12

Synthetic FibreChannel Port Failed to finish reserving resources

So its a Saturday afternoon playing my 2 years old and a phone call came to end it ;-), so one of our customer had an issue with live migrating virtual machines with vFC disks attached to it. The first error I logged was: Live migration of ‘Virtual Machine XXX-XXX-XXX’ failed. Virtual machine migration operation… Read More »

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Automating Wireless SSID transition

I was involved once in transition an enterprise around 300+ users using wireless access-points to connect to the corporate network, it was a bit of a challenge but it was a very good experience nevertheless, I’ve used a mix of Active Directory GPO’s  and scripts to accomplish this and here are the steps (I’ve done… Read More »

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vCenter Server High Availability with Microsoft Failover Cluster and DFS (Unsupported)

As on the first week of June sadly vCenter Server Heartbeat end of sale has been announced and customers whom have it already will still get their support till 2018 but for those who need to protect their vCenter Server with such a technology don’t have an official alternative from VMware yet. Its worth mentioning… Read More »

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Enable Nested Windows Server 2012 R2 Hyper-V on VMware vSphere 5.5

Actually the topic itself is almost redundant but I couldn’t find a single post with results that actually work without going through comments by various readers, so after thorough testing I came with the hereunder results and it should work 100% guaranteed =). First: I’d recommend visiting this page “Running Nested VMs” as its a… Read More »

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Upgrade SCCM 2012 to SP1

Recently I’ve been involved in upgrading one of our customer’s CCM setup to SP1 and here is my notes regarding the upgrade: First (On each site): Disable the maintenance tasks Delete Aged Client Operations and Delete Aged Discovery Data (Sites -> select site -> on top corner site maintenance). Back the CCM MSSQL databases. MSSQL… Read More »

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Microsoft SQL Server 2012 AlwaysON Availability Group MultiSubnet Listener

I’ve been recently involved in a project where I had to transition a Microsoft SQL environment from 2008 R2 to 2012 and change from the normal SQL cluster to the new AlwaysOn availability group module. After performing the transition and we’ve up the local listener and the disaster site listener we came to an issue… Read More »

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vSphere 5.x Tip To Toe: vSphere Web Client on Windows Server 2012

Hello, If you’re installing vCenter 5.5 on Windows Server 2012 then you will need to enable the flash player plugin for Internet Explorer or install flash player for Firefox: For Internet Explorer: Open the server manager. Click Next Chose Role-based or feature based installation -> Click Next Select the local server -> Click next Click… Read More »

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Logon Policy Script (Active Directory w/ Powershell)

Recently I’ve been involved in a project which included writing a script to configure a log-on policy to accept or deny some sort of a disclaimer. The script hereunder specifically gives the use a policy to read and if the user approves it then he will be able to continue, otherwise he will be logged… Read More »

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Windows 2012 ICT via PowerShell

Well, since Windows 2k12 was released I kind of missed the Windows 2k8 ICT (Initial Configuration Tasks) which was straight forward to do the basic and most important things when setting up a box, especially when I am doing labs or proof of concepts. SO! I decided to write a script that would cover that… Read More »

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Add Hyper-V Role on Windows Server 2012 under VMware Workstation 9

Olla! Today I decided to do my tests on Windows Server 2012 and I won’t say anything about it till I am completely done but I came across something that should be pretty handy to anyone who seeks this post :-). If you’re trying to add the Hyper-V role to your Windows Server 2012 while… Read More »

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