Virtualization, Cloud, Infrastructure and all that stuff in-between
My ramblings on the stuff that holds it all together
Category Archives: Home Office
Make Your own Offline Windows Update CD/DVD
Posted by on February 12, 2008
What a handy tool; if you download the app you can select which Microsoft OS/Applications you need patches for and it will download them all via the Windows online catalog to a source directory and then compile a script to auto install them all – it will even generate a .ISO file and handle dependencies and reboots – v.handy (and more efficient) if you need to quickly present it to a bunch of virtual machines with no Internet access or are on a site with slow internet access.
Excellent; now as far as I know Microsoft have no mechanism for doing this other than downloading all the patches manually… even with the Vista RTM images I built last week it had nearly 100Mb of OS patches alone!
Screenshot of the available options in the app – download it here here (updated 14th Sept’09)
OS Updates – multi-language too
Office Suite Updates too
You can even get all the patches for everything and it will compile it into a DVD .ISO image – I’ll definitely be using this – hopefully you can use the info it downloads to slipstream update a vista .WIM image – will have to try that in a couple of weeks.
(original link from a post on slashdot)
Performance Update on Cheap ESX PC
Posted by on February 10, 2008
I’ve not done anything with my home ESX server this week as I’ve been busy with work; so this will be interesting – it’s been powered up all the time with all the VM’s spinning; but not doing very much.
CPU Utilisation
Memory Utilisation
Disk Utilisation
Whist running this set of VMs.. (the CPU stats for VMEX01 and VMEX02 are a bit skewed as I added this bit after the original post and they are both running seti@home (hence increased CPU)
So, nothing interesting to see here – but might be worth bearing in mind for some kind of sizing estimate; this is a single core CPU (HT enabled) PC with 4Gb RAM and a single 500Gb SATA disk
Hopefully I will get some time this week to load up SETI@Home or Folding@Home and see what that does 🙂 it should be a good test to see how well the hypervisor manages CPU timesharing between hosts.
Split Screen Browsing with Firefox
Posted by on February 7, 2008
My home office setup has a 20″ widescreen Dell TFT which I use with my laptop an elevated docking station – my laptop has a rather low screen resolution as it’s quite small so this is a great dual monitor setup. The widescreen is handy for keeping a web browser open for referring to online documentation or and working on documents or large Visio diagrams.
The only gripe is that a lot of web pages (like the BBC) waste a lot of the widescreen real-estate as they format (or don’t re-format) for different screen resolutions.
The Split Browser Plugin for Firefox (my favourite browser) that allows you to essentially have multiple browser sessions and sub-tabs in one full-screen Window.
it has load of options – if the screen layout gets a bit confusing you can bring all the split pages back to one window with multiple tabs and vice-versa.
Screenshot
The (also useful) IETab plug in means some of those sub-pages can also be rendered using IE – but all within Firefox.
Firefox has such a good community of developers and I have always been able to find a plug-in that does exactly the odd-feature I “need”.
Brilliant.
Virtualization, Cloud, Infrastructure and all that stuff in-between 