Hi all,

My running 1TB NVMe PCIe 3.0x4 SSD is almost full, with following setup;

Host - Ubuntu 20.04
VM/Guest - Linux VMs and Windows VMs
Oracle VirtualBox

I'm prepared to purchase a new 2TB NVMe PCIe 4.0x4 SSD to replace it. My motherboard has a PCIe 3.0x4 slot and a PCIe 4.0x4 slot .

I'll migrate all data including OS from the old 1TB NVMe SSD to the new 2TB NVMe SSD ?

I shall run the new 2TB NVMe SSD a while making sure no problem found then I'll format the old 1TB NVMe SSD. The old 1TB NVMe SSD shall be used to run KVM/QEMU with Ubuntu 20.04 as host.

It will be a dual-boot PC

Please advise an easy and reliable way to migrate all data including OS from the old 1TB NVMe SSD to the new 2TB NVMe SSD ?

Thanks in advance.

Regards