== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 05:44:03 (1715334243)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.440553 s, 38.1 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 10.9531 s, 1.5 MB/s
snapshot_time             1715334255.150041349 secs.nsecs
start_time                1715334244.174083986 secs.nsecs
elapsed_time              10.975957363 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, 0.466353 s, 36.0 MB/s
snapshot_time             1715334255.831514620 secs.nsecs
start_time                1715334255.346332258 secs.nsecs
elapsed_time              0.485182362 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, 0.292719 s, 57.3 MB/s
snapshot_time             1715334256.340260683 secs.nsecs
start_time                1715334256.023077182 secs.nsecs
elapsed_time              0.317183501 secs.nsecs
failed_to_fast_read       1 samples [pages]