== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 18:01:41 (1778536901)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.243258 s, 69.0 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 20.3958 s, 823 kB/s
snapshot_time             1778536923.425834342 secs.nsecs
start_time                1778536902.935121768 secs.nsecs
elapsed_time              20.490712574 secs.nsecs
failed_to_fast_read       4096 samples [pages]
Reset readahead stats
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.396022 s, 42.4 MB/s
snapshot_time             1778536924.029278224 secs.nsecs
start_time                1778536923.555344227 secs.nsecs
elapsed_time              0.473933997 secs.nsecs
failed_to_fast_read       16 samples [pages]
Reset readahead stats
1+0 records in
1+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.179706 s, 93.4 MB/s
snapshot_time             1778536924.360086163 secs.nsecs
start_time                1778536924.108150268 secs.nsecs
elapsed_time              0.251935895 secs.nsecs
failed_to_fast_read       1 samples [pages]