Harness NVMe's Potential Optimize Performance with IO Passthru

Unprivileged access for passthrough: https://lore.kernel.org/linux-nvme/[email protected]/. Benchmarking. Please refer to the ... Gaming sessions are kept uninterrupted with pass-through 18W ... Up to 2 TB M.2 PCIe Gen 4 NVMe™ SSD. I/O Ports. 1 x USB4® Type-C (40 ... Nvme-cli uses NVME_IOCTL_IO_CMDs for "io-passthru" commands to cuse devices. This patch adds support for that IOCTL. Signed-off-by: Curt Bruns ... Output for AMD is simillar to: [...] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x40 AMD-Vi: Lazy IO/TLB flushing ... nvme-id-ctrl - Send NVMe Identify Controller, return result and structure ... nvme-io-passthru (1) - Submit an arbitrary io command, return results; nvme ... Used for the data-direction for the command and required for commands sending/receiving data. Don't use both read and write at the same time. VMware VMDirectPath I/O (PCI passthrough) enables direct assignment of hardware PCI functions such as NVMe solid-state drives to a virtual ... /usr/share/doc/nvme-cli/html/nvme-intel-temp-stats.html. /usr/share/doc/nvme-cli/html/nvme-io-passthru.html. /usr/share/doc/nvme-cli/html/nvme-lba-status-log. An I/O adapter hardware error has occurred. Can anyone make sense of it? Code: [ 0.822374] pci 0000:06:00.0: [15b7:5006] type 00 class ... In this talk, we will present how we are enabling an asynchronous I/O path for applications to use NVMe devices in passthru mode.