== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 05:46:48 (1712137608)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.427448 s, 39.2 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 9.43957 s, 1.8 MB/s
snapshot_time             1712137618.887005124 secs.nsecs
start_time                1712137609.424581172 secs.nsecs
elapsed_time              9.462423952 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, 0.43202 s, 38.8 MB/s
snapshot_time             1712137619.502521194 secs.nsecs
start_time                1712137619.050431084 secs.nsecs
elapsed_time              0.452090110 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, 0.277813 s, 60.4 MB/s
snapshot_time             1712137619.956277104 secs.nsecs
start_time                1712137619.654526662 secs.nsecs
elapsed_time              0.301750442 secs.nsecs
failed_to_fast_read       1 samples [pages]