== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 14:00:45 (1713290445)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.517422 s, 32.4 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 14.9722 s, 1.1 MB/s
snapshot_time             1713290462.278313320 secs.nsecs
start_time                1713290447.279391359 secs.nsecs
elapsed_time              14.998921961 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, 0.354636 s, 47.3 MB/s
snapshot_time             1713290462.789910211 secs.nsecs
start_time                1713290462.418411881 secs.nsecs
elapsed_time              0.371498330 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, 0.215052 s, 78.0 MB/s
snapshot_time             1713290463.157265296 secs.nsecs
start_time                1713290462.924846174 secs.nsecs
elapsed_time              0.232419122 secs.nsecs
failed_to_fast_read       1 samples [pages]