NVD - reference manual online
NVM Express disk driver.
March 18, 2014
NVD(4) BSD Kernel Interfaces Manual NVD(4)
NAME nvd — NVM Express disk driver SYNOPSIS To compile this driver into your kernel, place the following lines in your kernel configura‐ tion file: device nvme device nvd Or, to load the driver as a module at boot, place the following lines in loader.conf(5): nvme_load="YES" nvd_load="YES" DESCRIPTION The nvd driver exposes NVM Express (NVMe) namespaces as disks to the kernel disk storage API. It depends on the nvme(4) driver for notification of existing NVMe namespaces and sub‐ mission of NVM I/O commands. Device nodes from the nvd driver will have the format /dev/nvdX and are GEOM(4) disks which can be partitioned by geom(8). Note that device nodes from the nvme(4) driver are not GEOM(4) disks and cannot be partitioned. SEE ALSO GEOM(4), nvme(4), geom(8), nvmecontrol(8), disk(9) HISTORY The nvd driver first appeared in FreeBSD 9.2.BSD March 18, 2014 BSD
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