mrhyperlinkukplain Get a free Giffgaff Sim

Posts Tagged ‘workstation’

Microsoft Hyper-V Server 2008: R2 testing in VMware Workstation 7.1.4

Tuesday, May 17th, 2011

Carrying on the nested hypervisor theme from the other day, when I tried VMware vSphere Hypervisor (ESXi), free download from VMware, on VMware Workstation 7.1.4, as it’s becoming common place for vendors to allow the use of Hypervisors for free, I downloaded the Microsoft Hyper-V Server 2008: R2 hypervisor for free to also try in VMware Workstation 7.1.4.

Here are the results

Microsoft Hyper-V Server 2008: R2 installs correctly, and looks like it’s going to function, but then Whoops, cannot power on any Virtual Machines!

Well these are the results I would expect from installing Hyper-V in a VMware Workstation 7.1.4 virtual machine, as often nested hypervisors do not function correctly. I just thought I would prove this.

Post to Twitter

Hard Disk Drives (HDD)

Wednesday, April 21st, 2010

Winchester Disk Drive, Hard disk drive, Hard disc drive, HDD or ‘that big box under the desk‘ (which is the answer I often get!) or I’ve got 500GB of memory or is that disk! I don’t know!

it’s what makes most computers go, most of the time, and if they go bad or stop working, so does your computer usually!

A number of years ago (7 years), I always used Western Digital hard disk drives (HDDs) but after a spate of failures with the new (at the time) WDC WD1200JB, the JB features a 7200 RPM spindle speed coupled with three 40 GB platters. The JB’s key feature, is its 8-meg buffer, four times that of competing drives at the time. An ATA-standard 3-year warranty backs the drive.

But after many of these failed, I decided to switch to Seagate Technology, backed by a 5 Year Warranty, and hard drive manufacturer I’d not used for many years.

The hard drive manufaturer market has certainly got smaller over the last 20 years, many names have disappeared, Connor, DEC, Fujitsu, IBM, Maxtor, Miniscribe and Quantum have disappeared. Quantum acquired DEC, Maxtor acquired Miniscribe and Quantum HDD, Seagate acquired Connor and Maxtor, Hitachi acquired IBM HDD, Toshiba acquired Fujitsu HDD, Western Digital acquired Tandon HDD.

So that leaves us with

  1. Hitachi Global Storage Technologies (1967)
  2. Seagate Technology (1979)
  3. Toshiba (1967)
  4. Western Digital (1988)
  5. Samsung (1999?)

So, we still have plenty of HDD manufaturers to choose from!

Seagate Barracuda 7200.11 500Gbytes ST3500320AS and Western Digital 1TB Caviar Black WD1001FALSq

Seagate Barracuda 7200.11 500Gbytes ST3500320AS and Western Digital 1TB Caviar Black WD1001FALS

But for me, I’ve decided to go back to purchasing Western Digital Black Drives for the moment, and spread the risk between Seagate for the NASes and Western Digital Black for the workstations!

Post to Twitter

Wireless (WiFi) Remote Control of X10 Modules using USB Remote Access

Sunday, December 20th, 2009
  1. The Active Home Pro software is installed on/in a virtual Windows XP Professional computer, I don’t like cluttering up my main production Workstation which happens to be Vista 64-bit Ultimate.
  2. The CM15PRO Programmable Computer Interface is connected by USB to this computer. The Active Home Pro software is the software that drives the computer interface, I’ve saved the “house file” house.ahx on my NAS (network attached storage) device, so it can be easily shared on my network.
  3. This is the clever Tech bit, USB over Network by Fabula Tech, I’ve been using this software in the virtual work I do for a few years, and it allows you to share a USB device over your network, e.g. you can plug in you USB device on one computer, and connect to it on another via your network. Very handy… USB remote access!
  4. The USB over Network by Fabula Tech is installed on the computer connected to the CM15PRO Programmable Computer Interface. We will call this the server.

USB over network

USB over network

The above snapshot, shows the USB over Network server software running, and the current USB devices attached to the server, which can then be shared, just like any resource, disk, printer etc.

USB over network device shared waiting for connection

USB over network device shared waiting for connection

The device is shared, and is waiting for a client computer to connect to it.

USB device properties

USB device properties

You can give the devices meaningful friendly names, that you’ll remember. On the client computer (remote computer), install another copy of Active Home Pro, making sure the drivers are installed for the CM15Pro. Run the USB over Network client software.

USB over Network client setup

USB over Network client setup

Select USB Device, Add, browser for the computer or enter IP address. You should see, a list of devices that can be connected to.

Client connecting...

Client connecting...

Right click the device, and click connect, if this is the first time you’ve connected to the device, you’ll get the usual, bing-bong tones, and plug N play will start and register the drives.

Now you can use your ActiveHome Pro software on another wireless (WiFi) computer, just open the *.AHX home file, from a shared location.

Client Connected to device

Client Connected to device

Post to Twitter

Windows XP Workstation!

Thursday, April 23rd, 2009

Well, I’ve used the repair option on a Windows XP Professional cdrom slipstreamed with Service Pack 2, and then re-applied Service Pack 3, and the networking issues is still present!

Post to Twitter

Windows XP Failure!

Thursday, April 16th, 2009

I’ve now struggled for a man week, in repairing my production workstation, so have decided to backup it up using Symantec Ghost 8.0. I know this is not the latest product from Symantec but it works for me. I have a dedicated VLAN in the office for multicasting ghost images around the network, so it doesn’t impact on the main internal network.

After I have a full backup of the operating system, I can then tinker with the service packs and repair procedures.

Post to Twitter