== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 05:04:52 (1713431092)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.512426 s, 32.7 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 9.49367 s, 1.8 MB/s
snapshot_time             1713431103.443353404 secs.nsecs
start_time                1713431093.923984498 secs.nsecs
elapsed_time              9.519368906 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, 0.408679 s, 41.1 MB/s
snapshot_time             1713431104.057371156 secs.nsecs
start_time                1713431103.627270222 secs.nsecs
elapsed_time              0.430100934 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, 0.323787 s, 51.8 MB/s
snapshot_time             1713431104.572886703 secs.nsecs
start_time                1713431104.229714403 secs.nsecs
elapsed_time              0.343172300 secs.nsecs
failed_to_fast_read       1 samples [pages]