== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 00:40:07 (1715575207)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.405936 s, 41.3 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 17.4487 s, 962 kB/s
snapshot_time             1715575226.548790907 secs.nsecs
start_time                1715575209.065391935 secs.nsecs
elapsed_time              17.483398972 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, 0.693411 s, 24.2 MB/s
snapshot_time             1715575227.434854886 secs.nsecs
start_time                1715575226.711293684 secs.nsecs
elapsed_time              0.723561202 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, 0.267373 s, 62.7 MB/s
snapshot_time             1715575227.893052807 secs.nsecs
start_time                1715575227.602492599 secs.nsecs
elapsed_time              0.290560208 secs.nsecs
failed_to_fast_read       1 samples [pages]