== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 09:48:06 (1761313686)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.210552 s, 79.7 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 22.6162 s, 742 kB/s
snapshot_time             1761313710.151310024 secs.nsecs
start_time                1761313687.486124924 secs.nsecs
elapsed_time              22.665185100 secs.nsecs
failed_to_fast_read       4096 samples [pages]
Reset readahead stats
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.311155 s, 53.9 MB/s
snapshot_time             1761313710.561743661 secs.nsecs
start_time                1761313710.203663860 secs.nsecs
elapsed_time              0.358079801 secs.nsecs
failed_to_fast_read       16 samples [pages]
Reset readahead stats
1+0 records in
1+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.134835 s, 124 MB/s
snapshot_time             1761313710.830044454 secs.nsecs
start_time                1761313710.634776836 secs.nsecs
elapsed_time              0.195267618 secs.nsecs
failed_to_fast_read       1 samples [pages]