== sanity test 931: Check SRO leads to less transferred data ========================================================== 21:35:52 (1775871352)
osc.lustre-OST0000-osc-ffff89f798809800.sparse_read_threshold_kb=4
osc.lustre-OST0001-osc-ffff89f798809800.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, 5.3098 s, 9.9 MB/s

real	0m5.348s
user	0m0.001s
sys	0m2.273s
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, 5.2219 s, 10.0 MB/s

real	0m5.249s
user	0m0.001s
sys	0m2.267s
Data ratio is .99614439597138809830
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, 6.29657 s, 8.3 MB/s

real	0m6.345s
user	0m0.001s
sys	0m2.129s
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, 7.39335 s, 7.1 MB/s

real	0m7.419s
user	0m0.001s
sys	0m2.093s
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, 6.86158 s, 7.6 MB/s

real	0m6.890s
user	0m0.001s
sys	0m1.965s
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, 6.89388 s, 7.6 MB/s

real	0m6.929s
user	0m0.001s
sys	0m2.258s
Data ratio is .98439795794918001099
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, 6.56268 s, 8.0 MB/s

real	0m6.615s
user	0m0.001s
sys	0m2.340s
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, 8.31498 s, 6.3 MB/s

real	0m8.355s
user	0m0.000s
sys	0m2.269s
Data ratio is .96879307304578411171
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, 7.78607 s, 6.7 MB/s

real	0m7.819s
user	0m0.001s
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, 6.8595 s, 7.6 MB/s

real	0m6.885s
user	0m0.000s
sys	0m2.055s
Data ratio is .93757680657063763470
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, 6.59193 s, 8.0 MB/s

real	0m6.633s
user	0m0.000s
sys	0m2.247s
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, 6.46048 s, 8.1 MB/s

real	0m6.510s
user	0m0.002s
sys	0m2.152s
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, 7.05396 s, 7.4 MB/s

real	0m7.092s
user	0m0.001s
sys	0m2.160s
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, 6.80824 s, 7.7 MB/s

real	0m6.829s
user	0m0.001s
sys	0m2.113s
Data ratio is .75008555004444940784
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, 4.84399 s, 10.8 MB/s

real	0m4.876s
user	0m0.001s
sys	0m2.306s
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, 5.70816 s, 9.2 MB/s

real	0m5.745s
user	0m0.002s
sys	0m2.276s
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, 0.0312201 s, 0.0 kB/s

real	0m0.057s
user	0m0.001s
sys	0m0.014s
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, 6.28699 s, 8.3 MB/s

real	0m6.322s
user	0m0.002s
sys	0m2.158s
Data ratio is .00002868208125114899
osc.lustre-OST0000-osc-ffff89f798809800.sparse_read_threshold_kb=64
osc.lustre-OST0001-osc-ffff89f798809800.sparse_read_threshold_kb=64