root@mcroce-fstest:~# lspci -nn 22e5:00:02.0 Ethernet controller [0200]: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function] [15b3:1004] 3fe9:00:00.0 Non-Volatile memory controller [0108]: Microsoft Corporation Device [1414:b111] root@mcroce-fstest:~# hdparm -t --direct /dev/nvme0n1 /dev/nvme0n1: HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device Timing O_DIRECT disk reads: 9062 MB in 3.00 seconds = 3020.41 MB/sec
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