I'd like to have a support nvme SSD ended at the virtual machine:

The BIOS opens the VT - d, SR - IOV

Then banned NVM Express standard controller, and obtain the location path

The hyper - v virtual machine installed a CentOS7, opening and closing all OK,

Shut down the virtual machine after using Dismount - VMHostAssignableDevice and Add - VMAssignableDevice SSDS are loaded into the virtual machine,

But this time open virtual machine, virtual opportunity error:

An error occurred when the checkpoint, attempts to acquire the selected virtual machine

Checkpoint operation fails,

Unable to perform operations,

"Centos7" checkpoint operation fails,

Unable to "centos7" create production checkpoints,

Can't to perform operation "centos7", because has been allocated to the virtual machine one or more devices,

Checkpoint configuration is standard checkpoints,

Thank you,

CodePudding user response:

The virtual machine is being used? No normally closed? Try to restart the machine