Saturday, February 21, 2009

Article: How VMware Writes I/O to Disk

Mike D has a blog entry pointing over to a KB article laying out how the various VMWare products handle disk I/O (depends on the product and host OS!). If you've ever been curious / concerned(you should be) about I/O from Guest to Hypervisor (to host OS) to hardware and consistency in the event of a physical crash, it's a great read. VMWare product users on Linux / Mac hosts take note!

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