Disk issues on Hyper-V

[Andrew MacIntyre]

On 7/04/2020 9:33 am, David Arroyo wrote:
> What it feels like to me is that there is some windows security "feature" tucked away in the windows registry that is interfering with the way the dragonfly VM wants to access the underlying virtual disk file. The reason I feel this way is that changing the "mode" with natacontrol from WDMA2 to PIO4 allows me to read the disk (but not write).

If you have anti-virus running on your Windows system, make sure that 
both the HyperV "executable" and the virtual disk file(s) are 
quarantined from antivirus attention.  In my experience this helps 
performance of VirtualBox VMs with Microsoft Security Essentials, though 
I never had actual disk errors.

Andy

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Andrew I MacIntyre                     "These thoughts are mine alone..."
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