When I first started using VMware ESX I was testing VMware Consolidated Backup (VCB) to dump my virtual machines to a staging area before being copied offsite. I noticed that one of the VMs had a VMDK attached that as far as the OS (Windows Server 2003) was concerned with had all of the data deleted on that volume. After initiating a VCB dump (backup) on the VM I noticed that the VMDK that was dumped to my staging area strangely appeared to contain data. The VMDK size was considerably larger than it should have been for a disk that Windows reported as containing zero data.
Every now and then I need to resize (usually extend/enlarge) a disk attached to a Virtual Machine. I have tried several methods to do this over the years (including combinations of VMware Converter, third party partition manager apps, diskpart etc) but none have been as efficient as the method I discovered during recent VMware training for my VCP4 exam.
I recently bought a batch of Dell Latitude E4300 laptops as replacements for outdated machines at work. I retained one for myself and after a few days decided to wipe Windows XP and install Windows Vista Business. Everything was fine until I wanted to burn a copy of Knoppix from an .ISO image.
I have 6 Adtran Netvanta 1524st switches on which I wanted to disable STP (spanning tree protocol). After checking the switches through their web interface and using SSH to check the Adtran Operating System (AOS) command line help I was unable to spot any obvious method of disabling it.
A while ago I had an old computer with a single IDE hard disk in it running Windows XP Pro with many applications installed. I had a second computer with totally different hardware (different motherboard, vga, lan etc) and I wanted to move the hard disk from the old computer into the second one, retaining my windows installation/applications and boot from it. I was determined not to install Windows XP Pro again so I started looking into why the disk wouldn't boot when moved onto new hardware. It turns out that it's a problem with the driver for the IDE controller.