== sanity test 931: Check SRO leads to less transferred data ========================================================== 21:37:51 (1775871471)
osc.lustre-OST0000-osc-ffff9d2b02afa800.sparse_read_threshold_kb=4
osc.lustre-OST0001-osc-ffff9d2b02afa800.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, 6.11488 s, 8.6 MB/s

real	0m6.141s
user	0m0.001s
sys	0m2.120s
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, 5.55002 s, 9.4 MB/s

real	0m5.580s
user	0m0.001s
sys	0m2.207s
Data ratio is .99614437950095101338
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, 6.1283 s, 8.6 MB/s

real	0m6.171s
user	0m0.001s
sys	0m2.153s
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, 6.70538 s, 7.8 MB/s

real	0m6.745s
user	0m0.002s
sys	0m2.228s
Data ratio is .99222294627450693259
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, 6.41379 s, 8.2 MB/s

real	0m6.440s
user	0m0.001s
sys	0m2.194s
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, 5.13616 s, 10.2 MB/s

real	0m5.172s
user	0m0.001s
sys	0m2.260s
Data ratio is .98441891705309922855
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, 7.19961 s, 7.3 MB/s

real	0m7.224s
user	0m0.001s
sys	0m2.159s
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, 6.54864 s, 8.0 MB/s

real	0m6.581s
user	0m0.001s
sys	0m2.090s
Data ratio is .96880060842627675309
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, 8.02989 s, 6.5 MB/s

real	0m8.060s
user	0m0.001s
sys	0m2.129s
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, 10.0977 s, 5.2 MB/s

real	0m10.145s
user	0m0.000s
sys	0m2.057s
Data ratio is .93755624781549846911
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, 6.53482 s, 8.0 MB/s

real	0m6.555s
user	0m0.000s
sys	0m2.143s
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, 5.93761 s, 8.8 MB/s

real	0m5.974s
user	0m0.001s
sys	0m2.197s
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, 6.8233 s, 7.7 MB/s

real	0m6.868s
user	0m0.001s
sys	0m2.018s
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, 5.73361 s, 9.1 MB/s

real	0m5.761s
user	0m0.001s
sys	0m2.157s
Data ratio is .75012249047076001447
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, 7.721 s, 6.8 MB/s

real	0m7.745s
user	0m0.001s
sys	0m2.033s
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, 7.68504 s, 6.8 MB/s

real	0m7.723s
user	0m0.001s
sys	0m2.206s
Data ratio is .50012533207660528420
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, 0.0351345 s, 0.0 kB/s

real	0m0.078s
user	0m0.001s
sys	0m0.011s
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, 6.86733 s, 7.6 MB/s

real	0m6.915s
user	0m0.000s
sys	0m2.189s
Data ratio is .00002868208125114899
osc.lustre-OST0000-osc-ffff9d2b02afa800.sparse_read_threshold_kb=64
osc.lustre-OST0001-osc-ffff9d2b02afa800.sparse_read_threshold_kb=64