; Benchmark accessing a PCI virtio-blk device using libblkio. ; ; Replace "/sys/bus/pci/devices/0000\:00\:01.0" below with the path to your ; device's sysfs directory, or override it by passing the ; '--libblkio_pre_connect_props=path=...' flag to fio. Note that colons in the ; path must be escaped with a backslash. ; ; For information on libblkio, see: https://gitlab.com/libblkio/libblkio [global] ioengine=libblkio libblkio_driver=virtio-blk-vfio-pci libblkio_pre_connect_props=path=/sys/bus/pci/devices/0000\:00\:01.0 ; REPLACE THIS WITH THE RIGHT PATH rw=randread blocksize=4k time_based=1 runtime=10s [job]