not too much content this time (unless I get carried away again). couple of neat articles I read today (not the most trusted sources for news, but you have to make your own decisions… (both the things I started this post to talk about came from blogs.zdnet.com ) (another note, all links on my site “SHOULD” open in new windows, for some reason they never implemented “open link in a new tab” feature to HTML, or I just haven’t found it yet)
VirtualBox 3.1 – has been released with it’s new “big” feature… “teleport”. some people might recognize this as being extremely similar to IBM’s Power System’s Live Partition Mobility. in a nutshell this means:
Partition mobility provides the ability to move a logical partition from one system to another. Live (or active) partition mobility allows you to move a running logical partition, including its operating system and applications, from one system to another. The applications do not need to be shut down. Inactive partition mobility allows you to move a powered off (or deactivated) logical partition from one system to another.
Live Partition Mobility
Live partition mobility allows you to migrate running AIX and Linux partitions and their hosted applications from one physical server to another without disrupting the infrastructured services. The migration operation, which takes just a few seconds, maintains complete transactional integrity. The migration transfers the entire system environment, including processor state, memory, attached virtual devices, and connected users.
(actually quoted from the IBM training manual for IBM course AU78 “System p LPAR and Virtualization II: Implementing Advanced Configurations” a training class I took in July of this year) and so it goes on… (I guess I just killed the “no long post” part at the beginning…) This has to be the coolest thing I have ever seen/witnessed/done in my life. I setup an LPAR (logical partition) on a System p server, installed AIX 6.1 on it, then while another person in the training class was logged in and doing something in the server, I migrated it to another physical machine in less than 15 minutes with less than 5 seconds of down time (monitored with a CPU and HDD activity monitors running on the virtual server and a custom script that basically played the worm game and changed colors when the host system changed so we knew when it had actually made the switch)
Words cannot describe watching a multi-gigabyte installation of a server migrate to another physical box and keep working with less than 5 seconds of down time over the course of 12-15 minutes. I am guilty of not having checked the total used size of the data drive, so I do not know how large the transfer was). now to have this option in a freeware app that I can run on my Quad-core at home is very cool. Especially since VirtualBox is currently my VM-app of choice. Don’t get me wrong, I do/have used Virtual PC from Microsoft quite a good bit, but the configuration options and multiple VHD file format compatibility make VirtualBox the winner in that contest hands down. Also, I have nothing against VMWare personally; however it is intensely confusing to go from Virtual PC to a VMWare workstation application and figure out what is going on and how to set it up without going back to “what already works… and is simple to use.” Press release for VirtualBox 3.1
ok, after over 550 words, lets move on to the second half of my post (definitely not going to be a quick post… but then I always have a lot to say about stuff…)
OS and Web Browser share reports… Windows XP and Vista and MAC OS X are down, Win7 and Linux are up. Firefox and IE8 usage are up, IE6 and IE7 are down, and everybody else, well no comment was made… original article is here on ZDNet – FYI how/where this info came from is sited on the ZDNet page.
right few comments about the above, first interesting how Firefox #’s are combined for all versions, does that mean Mozilla does a better job getting people to upgrade? or that Firefox users are less likely to fall very far behind on versions? same thing goes for the Safari #’s. yes Safari and Chrome are mentioned in the #’s, but no comments were made as to their rise or fall.
(completely unrelated, but I am listening to Pandora right now on my Sprint HTC Touch and they just played “Coloured Rain” by Slade, whom I have never heard before, at least not knowingly. They are a British Rock band from the 70’s and I could have sworn it was The Beatles when it started playing…) (a note on that note, I Bing’d “wikipedia the beatles” and on the first page I got the Wikipedia page on the Beatles in the following languages, but not English… in order: sco, simple, nl, fr, ro, it. I know what all of those are, except ro (Russian? it doesn’t look Russian)… there were other results, including 2 Beatles albums’ pages on Wikipedia in English…)