== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 08:19:05 (1721218745)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.109596 s, 153 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 8.79404 s, 1.9 MB/s
snapshot_time             1721218755.013698335 secs.nsecs
start_time                1721218746.192470791 secs.nsecs
elapsed_time              8.821227544 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, 0.145169 s, 116 MB/s
snapshot_time             1721218755.228226080 secs.nsecs
start_time                1721218755.056736420 secs.nsecs
elapsed_time              0.171489660 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, 0.0891665 s, 188 MB/s
snapshot_time             1721218755.387950191 secs.nsecs
start_time                1721218755.269192618 secs.nsecs
elapsed_time              0.118757573 secs.nsecs
failed_to_fast_read       1 samples [pages]