== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 21:22:06 (1708827726)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.399582 s, 42.0 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 9.77628 s, 1.7 MB/s
snapshot_time             1708827737.665845078 secs.nsecs
start_time                1708827727.867703834 secs.nsecs
elapsed_time              9.798141244 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, 0.379716 s, 44.2 MB/s
snapshot_time             1708827738.200608865 secs.nsecs
start_time                1708827737.802708539 secs.nsecs
elapsed_time              0.397900326 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, 0.277166 s, 60.5 MB/s
snapshot_time             1708827738.653165816 secs.nsecs
start_time                1708827738.353707742 secs.nsecs
elapsed_time              0.299458074 secs.nsecs
failed_to_fast_read       1 samples [pages]