== sanity test 931: Check SRO leads to less transferred data ========================================================== 21:20:24 (1775870424)
osc.lustre-OST0000-osc-ffff9a0c49417800.sparse_read_threshold_kb=4
osc.lustre-OST0001-osc-ffff9a0c49417800.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, 6.16405 s, 8.5 MB/s

real	0m6.185s
user	0m0.000s
sys	0m2.227s
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, 5.2649 s, 10.0 MB/s

real	0m5.292s
user	0m0.000s
sys	0m2.246s
Data ratio is .99614010768336738836
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, 6.78772 s, 7.7 MB/s

real	0m6.847s
user	0m0.002s
sys	0m2.218s
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, 6.7014 s, 7.8 MB/s

real	0m6.725s
user	0m0.002s
sys	0m2.068s
Data ratio is .99223447906551338255
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, 5.83404 s, 9.0 MB/s

real	0m5.867s
user	0m0.001s
sys	0m2.336s
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, 5.96545 s, 8.8 MB/s

real	0m6.002s
user	0m0.000s
sys	0m2.298s
Data ratio is .98442312231113874909
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, 5.90426 s, 8.9 MB/s

real	0m5.949s
user	0m0.003s
sys	0m2.209s
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, 6.2387 s, 8.4 MB/s

real	0m6.261s
user	0m0.001s
sys	0m2.233s
Data ratio is .96879219814107343451
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, 6.72033 s, 7.8 MB/s

real	0m6.751s
user	0m0.003s
sys	0m2.283s
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, 5.92981 s, 8.8 MB/s

real	0m5.972s
user	0m0.002s
sys	0m2.320s
Data ratio is .93755544757396124715
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, 6.33692 s, 8.3 MB/s

real	0m6.378s
user	0m0.001s
sys	0m2.299s
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, 6.5172 s, 8.0 MB/s

real	0m6.552s
user	0m0.002s
sys	0m2.251s
Data ratio is .87508412639430155414
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, 5.51058 s, 9.5 MB/s

real	0m5.550s
user	0m0.001s
sys	0m2.267s
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, 6.42028 s, 8.2 MB/s

real	0m6.462s
user	0m0.001s
sys	0m2.343s
Data ratio is .75010860784270655625
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, 7.63557 s, 6.9 MB/s

real	0m7.686s
user	0m0.002s
sys	0m2.292s
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, 7.49476 s, 7.0 MB/s

real	0m7.523s
user	0m0.001s
sys	0m2.293s
Data ratio is .50011678644587646206
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, 0.050566 s, 0.0 kB/s

real	0m0.099s
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, 5.66277 s, 9.3 MB/s

real	0m5.699s
user	0m0.000s
sys	0m2.212s
Data ratio is .00002868208125114899
osc.lustre-OST0000-osc-ffff9a0c49417800.sparse_read_threshold_kb=64
osc.lustre-OST0001-osc-ffff9a0c49417800.sparse_read_threshold_kb=64