== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 03:42:44 (1722238964)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.137442 s, 122 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 5.27221 s, 3.2 MB/s
snapshot_time             1722238970.315068386 secs.nsecs
start_time                1722238965.013592644 secs.nsecs
elapsed_time              5.301475742 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, 0.163196 s, 103 MB/s
snapshot_time             1722238970.542041028 secs.nsecs
start_time                1722238970.349581127 secs.nsecs
elapsed_time              0.192459901 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, 0.0848835 s, 198 MB/s
snapshot_time             1722238970.682406226 secs.nsecs
start_time                1722238970.575719137 secs.nsecs
elapsed_time              0.106687089 secs.nsecs
failed_to_fast_read       1 samples [pages]