# Example of how to split a drive up into sections, manually, and perform # verify from a bunch of jobs. This example is special in that it assumes # the drive is at around 30 * 124G in size, so with the below settings, we'll # cover most of the drive. It's also special in that it doesn't write # everything, it just writes 16k at a specific boundary, for every 128k. # This is done to exercise the split path for Intel NVMe devices, most of # which have a 128k stripe size and require IOs to be split if the cross # the stripe boundary. # [global] bs=16k direct=1 rw=write:112k verify=crc32c filename=/dev/nvme0n1 verify_backlog=1 offset_increment=124g io_size=120g offset=120k group_reporting=1 verify_dump=1 loops=2 [write-verify] numjobs=30