== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 21:20:35 (1708827635)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.395683 s, 42.4 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 8.20043 s, 2.0 MB/s
snapshot_time             1708827644.412539908 secs.nsecs
start_time                1708827636.191484034 secs.nsecs
elapsed_time              8.221055874 secs.nsecs
failed_to_fast_read       4096 samples [pages]
Reset readahead stats
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.396721 s, 42.3 MB/s
snapshot_time             1708827644.978927932 secs.nsecs
start_time                1708827644.560607583 secs.nsecs
elapsed_time              0.418320349 secs.nsecs
failed_to_fast_read       16 samples [pages]
Reset readahead stats
1+0 records in
1+0 records out
16777216 bytes (17 MB) copied, 0.247895 s, 67.7 MB/s
snapshot_time             1708827645.393785973 secs.nsecs
start_time                1708827645.124229831 secs.nsecs
elapsed_time              0.269556142 secs.nsecs
failed_to_fast_read       1 samples [pages]