== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 12:42:21 (1709055741)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.488172 s, 34.4 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 20.0022 s, 839 kB/s
snapshot_time             1709055763.016375379 secs.nsecs
start_time                1709055742.980643935 secs.nsecs
elapsed_time              20.035731444 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, 0.553178 s, 30.3 MB/s
snapshot_time             1709055763.816589385 secs.nsecs
start_time                1709055763.227619222 secs.nsecs
elapsed_time              0.588970163 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, 0.289037 s, 58.0 MB/s
snapshot_time             1709055764.352596155 secs.nsecs
start_time                1709055764.034955876 secs.nsecs
elapsed_time              0.317640279 secs.nsecs
failed_to_fast_read       1 samples [pages]