== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 09:46:10 (1761313570)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.272991 s, 61.5 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 26.3346 s, 637 kB/s
snapshot_time             1761313598.152298281 secs.nsecs
start_time                1761313571.742480371 secs.nsecs
elapsed_time              26.409817910 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, 0.427574 s, 39.2 MB/s
snapshot_time             1761313598.756823264 secs.nsecs
start_time                1761313598.249556836 secs.nsecs
elapsed_time              0.507266428 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, 0.322889 s, 52.0 MB/s
snapshot_time             1761313599.268920039 secs.nsecs
start_time                1761313598.845892472 secs.nsecs
elapsed_time              0.423027567 secs.nsecs
failed_to_fast_read       1 samples [pages]