== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 09:36:03 (1761312963)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.244055 s, 68.7 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 20.3075 s, 826 kB/s
snapshot_time             1761312985.901655666 secs.nsecs
start_time                1761312965.517272477 secs.nsecs
elapsed_time              20.384383189 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, 0.308742 s, 54.3 MB/s
snapshot_time             1761312986.371514782 secs.nsecs
start_time                1761312985.987503634 secs.nsecs
elapsed_time              0.384011148 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, 0.171411 s, 97.9 MB/s
snapshot_time             1761312986.684364422 secs.nsecs
start_time                1761312986.438559046 secs.nsecs
elapsed_time              0.245805376 secs.nsecs
failed_to_fast_read       1 samples [pages]