| ; writes 512 byte verification blocks until the disk is full, | |
| ; then verifies written data | |
| [global] | |
| thread=1 | |
| bs=4k | |
| direct=1 | |
| ioengine=sync | |
| verify=meta | |
| verify_pattern=0xaa555aa5 | |
| verify_interval=512 | |
| [write-phase] | |
| filename=datafile.tmp ; or use a full disk, for example /dev/sda | |
| rw=write | |
| fill_device=1 | |
| do_verify=0 | |
| [verify-phase] | |
| stonewall | |
| create_serialize=0 | |
| filename=datafile.tmp | |
| rw=read | |
| do_verify=1 |