== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 05:10:28 (1715332228)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.594275 s, 28.2 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 32.357 s, 519 kB/s
snapshot_time             1715332262.205114090 secs.nsecs
start_time                1715332229.815039489 secs.nsecs
elapsed_time              32.390074601 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, 0.62167 s, 27.0 MB/s
snapshot_time             1715332263.112216512 secs.nsecs
start_time                1715332262.456021224 secs.nsecs
elapsed_time              0.656195288 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, 0.341991 s, 49.1 MB/s
snapshot_time             1715332263.722827908 secs.nsecs
start_time                1715332263.341734352 secs.nsecs
elapsed_time              0.381093556 secs.nsecs
failed_to_fast_read       1 samples [pages]