I’m now mid-way through my 3rd SBS 2003 to SBS 2011 migration and having used the following article for ALL the migrations, have had nothing but success so far.
The current migration and my last migration are both being done on HP ML110 G6 servers, which initially caused a few headaches trying to install SBS 2011 from the DVD onto the internal HDD’s because once I had installed the relevant RAID controller drivers, the installation refused to continue, but this was solved and I wrote about this here:
The process is very simple, but by far the slowest part of the migration I have come across so far is making sure the SBS 2003 server is patched within an inch of it’s life.
I spent almost 8 hours yesterday installing SBS 2003 SP1, Exchange 2003 SP2 and numerous other patches onto the soon-to-be-retired SBS 2003 server, which didn’t seem to have a processor in the box it was going that slowly.
Today the SBS 2011 install was much quicker and the majority of the migration has been completed, with just the data, shares and user accounts to be moved, then it’s remove Exchange 2003 from the SBS 2003 server and then DCPROMO the box, reboot it and then put it out of it’s misery 🙂
Once that is out of the way – it’s SSL certificate time from http://www.exchange-certificates.com and then the job is complete in the 3 days that I have estimated it will take.
If you are planning your own SBS 2003 to SBS 2011 migration, then Demazter’s guide comes tried and tested by me and I would highly recommend it.
If you are not brave enough to tackle it yourself – then please get in touch and I can help you complete it remotely.