As per the fio documentation, using norandommap with an async I/O engine and I/O depth > 1, can cause verification errors. Signed-off-by: Klaus Jensen <k.jensen@xxxxxxxxxxx> --- common/fio | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/fio b/common/fio index 2e81b26b50f1..8bfad4238dda 100644 --- a/common/fio +++ b/common/fio @@ -180,7 +180,7 @@ _run_fio_rand_io() { _run_fio_verify_io() { _run_fio --name=verify --rw=randwrite --direct=1 --ioengine=libaio --bs=4k \ - --norandommap --iodepth=16 --verify=crc32c "$@" + --iodepth=16 --verify=crc32c "$@" } _fio_perf_report() { -- 2.25.0