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Don’t Use Dynamic Partitions

I recently changed PCs at work. I am now running Windows 7 x64 on a Quad Core with 4GB of memory.  Sweet! 

I was running bulk call simulations that would generate 20-30 calls/sec and our logging would generate gigabytes of logs.  So I got another 1TB disk to store all of this data and any other logs that I would look at for different support scenarios.

I brought the disk over to the new machine and forgot about it since I wasn’t running those simulations anymore.  I realized today that the drive was not showing up.  The IT guy was in the office looking at another problem (actually my previous PC failed to boot after I rebooted the day I switched machines!).

We looked at the disk management node under computer management.  I saw a disk, but it had a yellow exclamation next to it.  That can’t be good!

dynamic_partitionI heard him exclaim, “who setup the disk as a Dynamic Partition?!?!”  I sheepishly ask why that mattered.  It turns out that “Dynamic” means that it can only be used on the original PC that it was created on (which will no longer boot).  Maybe a name other than “Dynamic” should have been used to describe this type of partition.  Heavy Sigh…

Note to self: Don’t use dynamic partitions (if I want the data to be portable).

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