== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 20:03:51 (1718928231)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.0980002 s, 171 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 3.93912 s, 4.3 MB/s
snapshot_time             1718928236.189182291 secs.nsecs
start_time                1718928232.233570383 secs.nsecs
elapsed_time              3.955611908 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, 0.0861156 s, 195 MB/s
snapshot_time             1718928236.311771710 secs.nsecs
start_time                1718928236.211848505 secs.nsecs
elapsed_time              0.099923205 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, 0.0510262 s, 329 MB/s
snapshot_time             1718928236.406065776 secs.nsecs
start_time                1718928236.336100507 secs.nsecs
elapsed_time              0.069965269 secs.nsecs
failed_to_fast_read       1 samples [pages]