== sanity test 101j: A complete read block should be submitted when no RA ========================================================== 05:12:34 (1715332354)
Disable read-ahead
16+0 records in
16+0 records out
16777216 bytes (17 MB) copied, 0.586645 s, 28.6 MB/s
Reset readahead stats
4096+0 records in
4096+0 records out
16777216 bytes (17 MB) copied, 118.327 s, 142 kB/s
snapshot_time             1715332474.496457950 secs.nsecs
start_time                1715332356.130885210 secs.nsecs
elapsed_time              118.365572740 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, 0.627625 s, 26.7 MB/s
snapshot_time             1715332475.406437899 secs.nsecs
start_time                1715332474.752180341 secs.nsecs
elapsed_time              0.654257558 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, 0.375797 s, 44.6 MB/s
snapshot_time             1715332476.054817554 secs.nsecs
start_time                1715332475.645706188 secs.nsecs
elapsed_time              0.409111366 secs.nsecs
failed_to_fast_read       1 samples [pages]