Is anyone aware of a deep dive in to Dynamic Memory on Hyper-V 2012R2?
I had a problem with a vm that was out of memory with free memory on the host, but it didn't get allocated more. Checked the event logs on the host and vm and couldn't see anything relevant, eventually after a couple of reboots the problem went way.
Been having a look round for a detailed technical explanation of how Dynamic Memory works but I've drawn a blank, just high level implementation/operational articles. I can't find much on the event log messages that are issued for it either.
Would like to understand it in detail to make the trouble shooting easier the next time it occurs.