Whilst looking into making The SLOG available on mobile devices i came across something that i had seen in CSI and also in the magazines of a recent flight. Its called a QR Code (QR = Quick Response).
There are now two really useful documents which can be found at the VIOPS website, one is called ESX 3 Server Log Map and the other is VirtualCentre 2 Logs. These documents contain all the information you need to know about VMware ESX 3.* and vCenter 2.* log files and their locations.
I’ve just installed a plug-in that will now allow The SLOG to be read on mobile devices, so you can now read my Blog where ever you have WIFI or Phone Network Coverage.. You Lucky people!! Read the rest of this entry »
Last week was my second TechXpress seminar held in Auckland. The presentation was about Virtualising T1 Apps, specifically SQL and Exchange.
It coincided well with the VMware Communities Round Table Podcast #42 where virtualising SQL was discussed at length. Prior to the Podcast John Troyer set the panel and listeners some homework to read a recently released White paper, so over the last week my head has been well and truly crammed with virtualising SQL information.
Once again, great presentation and nice relaxed atmosphere.
I have just sumbled across “TWO” really easy to understand video thanks to Mike D Petrillo’s Blog and @HighTechDad on Twitter. I’m starting to hear more and more people talking about the Cloud and i’m finding that a lot people are not really exactly sure what “Cloud Computing” is.
As part of my new Blog, i have introduced a section called My Top 5 Twitter Users. Currently it has a list of 5 users that i regularly find myself reading their Tweets.
As of today i am going to “Favor” all the Tweets that i find interesting, funny and generally useful to me. At the end of the Month i will add up all of my Favored Tweets and put the Top 5 Twitters that appear in that list onto my Blog.
Unfortunately there isn’t a prise or anything lined up for the winner of each month, I’m really just doing it to keep my Blog content dynamic and to let me readers know who in my eyes is worth following on Twitter.
You’ll also be pleased to hear that I’ve excluded myself from this list. Clearly all of my Tweets are interesting, funny and generally useful and it wouldn’t be fair on all of the Twitter Users if i was to win every months. 🙂
If you arn’t following me then please feel free to add me: @SimonLong_
Whilst reading a VMware document on using SQL inside VMware Virtual Infrastructure i realised that i wasn’t 100% sure on what the Hard Abstraction Layer ( HAL) actually is, so i decided to do some reading up, here is my take on it.
What is the Hardware Abstraction Layer or HAL?
The HAL is a part of an Operation System that talks directly to the machine’s Hardware.
The Windows OS is able to support multiple hardware platforms without having to have different OS versions for each hardware platform thanks to the HAL. During the installation of an OS the HAL is chosen depending on the hardware platform, because of this you are normally unable to remove the HDD from one PC and move it to a PC which has different hardware.
A HAL tip when you are installing VMware VM’s using Windows Server 2003
Windows 2003 Server unlike Server 2008 doesn’t have the ability to dynamically adjust the HAL to accommodate extra vCPU’s after installation. So if you’re creating a new VM which may possibly need to have an extra vCPU added to it in the future, it is best practice to install the OS on a VM with 2 vCPU’s as this will install the SMP (Symmetric Multiprocessor) HAL rather than the UP (Uniprocessor) HAL. Once your install of 2003 server is complete you can change your VM’s vCPU’s back down to one. You now have the option to add another vCPU whenever its needed.
*If i have misunderstood what the Hardware Abstraction Layer is, please message me direct or leave a comment.
Hey guys, Welcome! I'm Simon Long and I've setup this Blog to pass on my experiences and other useful information, mostly focused around Virtualization.