Archive for the ‘Microsoft Server’ Category

Expanding a RAID5 array without losing data

Tuesday, September 15th, 2009

One of my remote offices was getting a little low on drive space on their data partition, so it was time to upgrade the existing drives to large capacity drives. This particular server is a Windows Server 2003 R2 Standard SP2 on a Dell PowerEdge 2950 with six 146GB SCSI drives and a PERC 5/i integrated controller. Drives 0 & 1 are configured RAID0 for the system partition and drives 2-5 are configured RAID5 for the data partition. Six internal drives are all the server is capable of, so I have no empty slots for additional drives to expand the RAID5. So replacing the 146GB drives with 300GB drives is the route I took to add additional space to the array. Here are the steps:

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Controlling workstation services with Group Policies

Monday, July 20th, 2009

Looking for a way to allow your users to start and stop specific services? Or maybe a way to prevent a Power User from stopping specific services? In this article I’ll show you how to accomplish both using a Group Policy.
This first thing that you’ll want to do is make sure the service that you want to control is installed on your administrative workstation. If it’s not, then you won’t see the service listed in the GPO.

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Map Windows drives based on group membership

Tuesday, March 31st, 2009

Need a way to map a network share for a user, based on security group membership? It’s pretty easy and can be done with just a few lines of code. Using a Visual Basic Script, you can map a drive to a Windows share based on whether or not the authenticating Active Directory user is a member of a specific security group.
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