file1: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=4
file2: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=32
file3: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=8
file4: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=16
fio-3.28
Starting 4 processes
file1: Laying out IO file (1 file / 512MiB)
file2: Laying out IO file (1 file / 512MiB)
file3: Laying out IO file (1 file / 512MiB)
file4: Laying out IO file (1 file / 512MiB)
fio: looks like your file system does not support direct=1/buffered=0
fio: destination does not support O_DIRECT
fio: pid=82657, err=22/file:filesetup.c:805, func=open(data1/file1.0.0), error=Invalid argument
fio: looks like your file system does not support direct=1/buffered=0
fio: destination does not support O_DIRECT
fio: looks like your file system does not support direct=1/buffered=0
fio: pid=82659, err=22/file:filesetup.c:805, func=open(data1/file3.0.0), error=Invalid argument
fio: destination does not support O_DIRECT
fio: looks like your file system does not support direct=1/buffered=0
fio: pid=82660, err=22/file:filesetup.c:805, func=open(data1/file4.0.0), error=Invalid argument
fio: destination does not support O_DIRECT
fio: pid=82658, err=22/file:filesetup.c:805, func=open(data1/file2.0.0), error=Invalid argument


Run status group 0 (all jobs):