== sanity test 931: Check SRO leads to less transferred data ========================================================== 21:41:45 (1775871705)
osc.lustre-OST0000-osc-ffff939d11250800.sparse_read_threshold_kb=4
osc.lustre-OST0001-osc-ffff939d11250800.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, 7.28631 s, 7.2 MB/s

real	0m7.318s
user	0m0.000s
sys	0m2.207s
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, 6.32317 s, 8.3 MB/s

real	0m6.360s
user	0m0.001s
sys	0m2.107s
Data ratio is .99615721136939393084
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, 8.22356 s, 6.4 MB/s

real	0m8.246s
user	0m0.002s
sys	0m2.063s
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, 5.64802 s, 9.3 MB/s

real	0m5.673s
user	0m0.001s
sys	0m2.108s
Data ratio is .99223451223811884186
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, 7.25762 s, 7.2 MB/s

real	0m7.310s
user	0m0.001s
sys	0m2.021s
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, 6.05286 s, 8.7 MB/s

real	0m6.081s
user	0m0.002s
sys	0m2.085s
Data ratio is .98441057323913729676
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, 7.2266 s, 7.3 MB/s

real	0m7.249s
user	0m0.001s
sys	0m2.160s
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, 7.67605 s, 6.8 MB/s

real	0m7.704s
user	0m0.002s
sys	0m2.066s
Data ratio is .96881355704650886402
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, 7.16738 s, 7.3 MB/s

real	0m7.195s
user	0m0.001s
sys	0m2.151s
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, 6.87171 s, 7.6 MB/s

real	0m6.898s
user	0m0.003s
sys	0m1.922s
Data ratio is .93756425788559346405
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, 6.69325 s, 7.8 MB/s

real	0m6.742s
user	0m0.001s
sys	0m2.242s
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, 7.54243 s, 7.0 MB/s

real	0m7.572s
user	0m0.001s
sys	0m2.031s
Data ratio is .87506939766866551277
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, 7.65761 s, 6.8 MB/s

real	0m7.705s
user	0m0.000s
sys	0m2.202s
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, 7.81852 s, 6.7 MB/s

real	0m7.844s
user	0m0.000s
sys	0m2.345s
Data ratio is .75008127687457425944
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, 6.55717 s, 8.0 MB/s

real	0m6.590s
user	0m0.000s
sys	0m2.118s
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, 6.27226 s, 8.4 MB/s

real	0m6.308s
user	0m0.001s
sys	0m2.102s
Data ratio is .50011892282617998676
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, 0.0316701 s, 0.0 kB/s

real	0m0.056s
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, 5.6798 s, 9.2 MB/s

real	0m5.710s
user	0m0.000s
sys	0m2.165s
Data ratio is .00002868208125114899
osc.lustre-OST0000-osc-ffff939d11250800.sparse_read_threshold_kb=64
osc.lustre-OST0001-osc-ffff939d11250800.sparse_read_threshold_kb=64