== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 21:20:58 (1708827658)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.398426 s, 42.1 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 10.558 s, 1.6 MB/s
snapshot_time             1708827670.618506464 secs.nsecs
start_time                1708827660.040566513 secs.nsecs
elapsed_time              10.577939951 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, 0.385391 s, 43.5 MB/s
snapshot_time             1708827671.167367200 secs.nsecs
start_time                1708827670.760375346 secs.nsecs
elapsed_time              0.406991854 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, 0.243526 s, 68.9 MB/s
snapshot_time             1708827671.591515877 secs.nsecs
start_time                1708827671.327483679 secs.nsecs
elapsed_time              0.264032198 secs.nsecs
failed_to_fast_read       1 samples [pages]