Подскажите из за чего возникает такая ошибка и как сделать чтоб она больше не появлялась The storage backing for virtual disk 'public-machine.vmdk' has been permanently lost. You may be able to hot remove this virtual device from the virtual machine and continue after clicking Retry. Click Cancel to terminate this session.
The storage backing for virtual disk ‘/vmfs/volumes/57f51dcf-a1dbb293-5d65-ac162d6edcf4/vm01/vm01.vmdk’ has been permanently lost. You may be able to hot remove this virtual device from the virtual machine and continue after clicking Retry. Click Cancel to terminate this session.
By clicking Retry, the host tries to get the device back. But in a moderate way, no running text when looking a vmkernel.log. Notice: when for a VM OS disks are not affected, clicking Retry will not stop OS, just in OS affected disks cannot be access any more.
When clicking Cancel, VM resets. When another host still have access to the datastore, the VM can start there automatically.
Notice: From the point the question is asked to the point the question is answered, affected VMs are frozen, even if OS disks are not affected. But, when question is not answered interactively it is done automatically after 4 minutes (observed). Auto-answer is: Retry.