Commit | Line | Data |
---|---|---|
eb40b275 VF |
1 | # make sure the lfsr random generator actually does touch all the offsets |
2 | # | |
3 | # Expected result: offsets are not accessed sequentially and all offsets are touched | |
4 | # Buggy result: offsets are accessed sequentially and one or more offsets are missed | |
5 | # run with --debug=io or logging to see which offsets are read | |
6 | ||
7 | [test] | |
8 | ioengine=null | |
9 | filesize=1M | |
10 | rw=randread | |
11 | write_bw_log=test | |
12 | per_job_logs=0 | |
13 | log_offset=1 | |
14 | norandommap=1 | |
15 | random_generator=lfsr |