== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 09:12:30 (1713532350)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.389955 s, 43.0 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 14.3521 s, 1.2 MB/s
snapshot_time             1713532366.520788959 secs.nsecs
start_time                1713532352.140108253 secs.nsecs
elapsed_time              14.380680706 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, 0.636595 s, 26.4 MB/s
snapshot_time             1713532367.336269118 secs.nsecs
start_time                1713532366.668852497 secs.nsecs
elapsed_time              0.667416621 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, 0.264599 s, 63.4 MB/s
snapshot_time             1713532367.775542618 secs.nsecs
start_time                1713532367.488231668 secs.nsecs
elapsed_time              0.287310950 secs.nsecs
failed_to_fast_read       1 samples [pages]