== sanity test 931: Check SRO leads to less transferred data ========================================================== 21:26:39 (1775870799)
osc.lustre-OST0000-osc-ffff97125249f000.sparse_read_threshold_kb=4
osc.lustre-OST0001-osc-ffff97125249f000.sparse_read_threshold_kb=4
sparse 1
Testing "4096 s1 d255 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s1_d255_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 8.86046 s, 5.9 MB/s

real	0m8.891s
user	0m0.001s
sys	0m2.279s
Read /mnt/lustre/d931.sanity/nosparse_4096_s1_d255_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 8.5256 s, 6.1 MB/s

real	0m8.578s
user	0m0.001s
sys	0m2.198s
Data ratio is .99612737494635550801
sparse 2
Testing "4096 s2 d254 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s2_d254_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 7.6801 s, 6.8 MB/s

real	0m7.710s
user	0m0.002s
sys	0m2.284s
Read /mnt/lustre/d931.sanity/nosparse_4096_s2_d254_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.17935 s, 8.5 MB/s

real	0m6.209s
user	0m0.001s
sys	0m2.284s
Data ratio is .99223871771020813363
sparse 4
Testing "4096 s4 d252 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s4_d252_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.89994 s, 7.6 MB/s

real	0m6.921s
user	0m0.000s
sys	0m2.282s
Read /mnt/lustre/d931.sanity/nosparse_4096_s4_d252_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 5.72761 s, 9.2 MB/s

real	0m5.752s
user	0m0.000s
sys	0m2.078s
Data ratio is .98444027604977561611
sparse 8
Testing "4096 s8 d248 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s8_d248_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.02923 s, 8.7 MB/s

real	0m6.054s
user	0m0.001s
sys	0m2.120s
Read /mnt/lustre/d931.sanity/nosparse_4096_s8_d248_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.34556 s, 8.3 MB/s

real	0m6.365s
user	0m0.000s
sys	0m2.069s
Data ratio is .96880047514816723006
sparse 16
Testing "4096 s16 d240 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s16_d240_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 7.9838 s, 6.6 MB/s

real	0m8.018s
user	0m0.000s
sys	0m2.207s
Read /mnt/lustre/d931.sanity/nosparse_4096_s16_d240_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.78728 s, 7.7 MB/s

real	0m6.824s
user	0m0.000s
sys	0m2.311s
Data ratio is .93756826297196707968
sparse 32
Testing "4096 s32 d224 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s32_d224_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 7.74854 s, 6.8 MB/s

real	0m7.771s
user	0m0.000s
sys	0m2.416s
Read /mnt/lustre/d931.sanity/nosparse_4096_s32_d224_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.09533 s, 8.6 MB/s

real	0m6.138s
user	0m0.001s
sys	0m2.035s
Data ratio is .87506512586933023526
sparse 64
Testing "4096 s64 d192 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s64_d192_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.93617 s, 7.6 MB/s

real	0m6.966s
user	0m0.002s
sys	0m2.169s
Read /mnt/lustre/d931.sanity/nosparse_4096_s64_d192_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 7.4591 s, 7.0 MB/s

real	0m7.517s
user	0m0.000s
sys	0m2.248s
Data ratio is .75008448246006821148
sparse 128
Testing "4096 s128 d128 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s128_d128_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.88269 s, 7.6 MB/s

real	0m6.921s
user	0m0.001s
sys	0m2.296s
Read /mnt/lustre/d931.sanity/nosparse_4096_s128_d128_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 6.3147 s, 8.3 MB/s

real	0m6.335s
user	0m0.002s
sys	0m1.993s
Data ratio is .50012319564154416392
sparse 256
Testing "4096 s256 d0 r50"
Read /mnt/lustre/d931.sanity/sparse_4096_s256_d0_r50
0+0 records in
0+0 records out
0 bytes copied, 0.0417993 s, 0.0 kB/s

real	0m0.069s
user	0m0.001s
sys	0m0.010s
Read /mnt/lustre/d931.sanity/nosparse_4096_s256_d0_r50
12+1 records in
12+1 records out
52428800 bytes (52 MB, 50 MiB) copied, 7.01879 s, 7.5 MB/s

real	0m7.054s
user	0m0.000s
sys	0m2.102s
Data ratio is .00002868208125114899
osc.lustre-OST0000-osc-ffff97125249f000.sparse_read_threshold_kb=64
osc.lustre-OST0001-osc-ffff97125249f000.sparse_read_threshold_kb=64