== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 16:34:35 (1710102875)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.588258 s, 28.5 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 20.7504 s, 809 kB/s
snapshot_time             1710102897.973133104 secs.nsecs
start_time                1710102877.188426140 secs.nsecs
elapsed_time              20.784706964 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, 0.488302 s, 34.4 MB/s
snapshot_time             1710102898.665849850 secs.nsecs
start_time                1710102898.150806124 secs.nsecs
elapsed_time              0.515043726 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, 0.294151 s, 57.0 MB/s
snapshot_time             1710102899.152317561 secs.nsecs
start_time                1710102898.830421066 secs.nsecs
elapsed_time              0.321896495 secs.nsecs
failed_to_fast_read       1 samples [pages]