== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 21:20:25 (1713403225)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.417559 s, 40.2 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 13.4993 s, 1.2 MB/s
snapshot_time             1713403240.354675181 secs.nsecs
start_time                1713403226.824474101 secs.nsecs
elapsed_time              13.530201080 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, 0.629474 s, 26.7 MB/s
snapshot_time             1713403241.197060142 secs.nsecs
start_time                1713403240.541603050 secs.nsecs
elapsed_time              0.655457092 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, 0.255669 s, 65.6 MB/s
snapshot_time             1713403241.645948069 secs.nsecs
start_time                1713403241.369998542 secs.nsecs
elapsed_time              0.275949527 secs.nsecs
failed_to_fast_read       1 samples [pages]