== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 07:48:35 (1764938915)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 0.332271 s, 50.5 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB, 16 MiB) copied, 21.8186 s, 769 kB/s
snapshot_time             1764938939.189081650 secs.nsecs
start_time                1764938917.315004363 secs.nsecs
elapsed_time              21.874077287 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, 0.436101 s, 38.5 MB/s
snapshot_time             1764938939.822985852 secs.nsecs
start_time                1764938939.306885340 secs.nsecs
elapsed_time              0.516100512 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, 0.174421 s, 96.2 MB/s
snapshot_time             1764938940.173514832 secs.nsecs
start_time                1764938939.942816841 secs.nsecs
elapsed_time              0.230697991 secs.nsecs
failed_to_fast_read       1 samples [pages]