== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 12:55:56 (1721408156)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.308383 s, 54.4 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 14.1564 s, 1.2 MB/s
snapshot_time             1721408172.015685844 secs.nsecs
start_time                1721408157.780696075 secs.nsecs
elapsed_time              14.234989769 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, 0.346579 s, 48.4 MB/s
snapshot_time             1721408172.513693336 secs.nsecs
start_time                1721408172.096503728 secs.nsecs
elapsed_time              0.417189608 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, 0.187538 s, 89.5 MB/s
snapshot_time             1721408172.828348550 secs.nsecs
start_time                1721408172.580690225 secs.nsecs
elapsed_time              0.247658325 secs.nsecs
failed_to_fast_read       1 samples [pages]