== sanity test 930: Check sparse read optimization (SRO) produces expected behavior ========================================================== 00:02:02 (1775880122) console_ratelimit=0 console_ratelimit=0 osc.lustre-OST0000-osc-ffff8e02c491f800.sparse_read_threshold_kb=4 osc.lustre-OST0001-osc-ffff8e02c491f800.sparse_read_threshold_kb=4 Testing "4096 d10 s1 d2" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s1_d2 0+1 records in 0+1 records out 53248 bytes (53 kB, 52 KiB) copied, 0.0175891 s, 3.0 MB/s real 0m0.027s user 0m0.003s sys 0m0.011s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s1_d2 0+1 records in 0+1 records out 53248 bytes (53 kB, 52 KiB) copied, 0.014553 s, 3.7 MB/s real 0m0.024s user 0m0.000s sys 0m0.013s Testing "65536 d1 s1 d1" Read /mnt/lustre/d930.sanity/sparse_65536_d1_s1_d1 0+1 records in 0+1 records out 196608 bytes (197 kB, 192 KiB) copied, 0.0248369 s, 7.9 MB/s real 0m0.034s user 0m0.000s sys 0m0.019s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_65536_d1_s1_d1 0+1 records in 0+1 records out 196608 bytes (197 kB, 192 KiB) copied, 0.0360754 s, 5.4 MB/s real 0m0.047s user 0m0.001s sys 0m0.021s Testing "4096 d10 s10 d2" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s10_d2 0+1 records in 0+1 records out 90112 bytes (90 kB, 88 KiB) copied, 0.0183984 s, 4.9 MB/s real 0m0.027s user 0m0.002s sys 0m0.015s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s10_d2 0+1 records in 0+1 records out 90112 bytes (90 kB, 88 KiB) copied, 0.0174177 s, 5.2 MB/s real 0m0.024s user 0m0.001s sys 0m0.013s Testing "65536 d1 s2 d2" Read /mnt/lustre/d930.sanity/sparse_65536_d1_s2_d2 0+1 records in 0+1 records out 327680 bytes (328 kB, 320 KiB) copied, 0.0378877 s, 8.6 MB/s real 0m0.050s user 0m0.001s sys 0m0.026s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_65536_d1_s2_d2 0+1 records in 0+1 records out 327680 bytes (328 kB, 320 KiB) copied, 0.0391677 s, 8.4 MB/s real 0m0.050s user 0m0.000s sys 0m0.032s osc.lustre-OST0000-osc-ffff8e02c491f800.sparse_read_threshold_kb=0 osc.lustre-OST0001-osc-ffff8e02c491f800.sparse_read_threshold_kb=0 Testing "4096 d10 s10 d2" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s10_d2 0+1 records in 0+1 records out 90112 bytes (90 kB, 88 KiB) copied, 0.0167351 s, 5.4 MB/s real 0m0.025s user 0m0.001s sys 0m0.015s Should get 0 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s10_d2 0+1 records in 0+1 records out 90112 bytes (90 kB, 88 KiB) copied, 0.0177677 s, 5.1 MB/s real 0m0.027s user 0m0.000s sys 0m0.016s osc.lustre-OST0000-osc-ffff8e02c491f800.sparse_read_threshold_kb=12 osc.lustre-OST0001-osc-ffff8e02c491f800.sparse_read_threshold_kb=12 Testing "4096 d10 s2 d2" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s2_d2 0+1 records in 0+1 records out 57344 bytes (57 kB, 56 KiB) copied, 0.0177235 s, 3.2 MB/s real 0m0.028s user 0m0.003s sys 0m0.013s Should get 0 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s2_d2 0+1 records in 0+1 records out 57344 bytes (57 kB, 56 KiB) copied, 0.0192477 s, 3.0 MB/s real 0m0.031s user 0m0.000s sys 0m0.017s Testing "4096 d10 s3 d2" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s3_d2 0+1 records in 0+1 records out 61440 bytes (61 kB, 60 KiB) copied, 0.0187307 s, 3.3 MB/s real 0m0.027s user 0m0.000s sys 0m0.015s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s3_d2 0+1 records in 0+1 records out 61440 bytes (61 kB, 60 KiB) copied, 0.0165151 s, 3.7 MB/s real 0m0.025s user 0m0.000s sys 0m0.015s Testing "4096 d10 s4 d2" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s4_d2 0+1 records in 0+1 records out 65536 bytes (66 kB, 64 KiB) copied, 0.017134 s, 3.8 MB/s real 0m0.027s user 0m0.002s sys 0m0.012s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s4_d2 0+1 records in 0+1 records out 65536 bytes (66 kB, 64 KiB) copied, 0.0199579 s, 3.3 MB/s real 0m0.028s user 0m0.000s sys 0m0.014s osc.lustre-OST0000-osc-ffff8e02c491f800.sparse_read_threshold_kb=4 osc.lustre-OST0001-osc-ffff8e02c491f800.sparse_read_threshold_kb=4 Testing "4096 s10" Read /mnt/lustre/d930.sanity/sparse_4096_s10 0+1 records in 0+1 records out 40960 bytes (41 kB, 40 KiB) copied, 0.0132223 s, 3.1 MB/s real 0m0.021s user 0m0.001s sys 0m0.010s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_s10 0+1 records in 0+1 records out 40960 bytes (41 kB, 40 KiB) copied, 0.0132513 s, 3.1 MB/s real 0m0.021s user 0m0.000s sys 0m0.013s Testing "4096 d10 s1" Read /mnt/lustre/d930.sanity/sparse_4096_d10_s1 0+1 records in 0+1 records out 45056 bytes (45 kB, 44 KiB) copied, 0.0154512 s, 2.9 MB/s real 0m0.024s user 0m0.000s sys 0m0.012s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d10_s1 0+1 records in 0+1 records out 45056 bytes (45 kB, 44 KiB) copied, 0.0131475 s, 3.4 MB/s real 0m0.021s user 0m0.001s sys 0m0.011s Testing "4096 s1 d10" Read /mnt/lustre/d930.sanity/sparse_4096_s1_d10 0+1 records in 0+1 records out 45056 bytes (45 kB, 44 KiB) copied, 0.0146808 s, 3.1 MB/s real 0m0.022s user 0m0.000s sys 0m0.012s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_s1_d10 0+1 records in 0+1 records out 45056 bytes (45 kB, 44 KiB) copied, 0.014687 s, 3.1 MB/s real 0m0.024s user 0m0.001s sys 0m0.012s Testing "1 d1 s4096 d8192" Read /mnt/lustre/d930.sanity/sparse_1_d1_s4096_d8192 0+1 records in 0+1 records out 12289 bytes (12 kB, 12 KiB) copied, 0.0128391 s, 957 kB/s real 0m0.021s user 0m0.001s sys 0m0.010s Should get 0 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_1_d1_s4096_d8192 0+1 records in 0+1 records out 12289 bytes (12 kB, 12 KiB) copied, 0.0125556 s, 979 kB/s real 0m0.022s user 0m0.000s sys 0m0.012s Testing "1 d1 s8190 d12288" Read /mnt/lustre/d930.sanity/sparse_1_d1_s8190_d12288 0+1 records in 0+1 records out 20479 bytes (20 kB, 20 KiB) copied, 0.00943783 s, 2.2 MB/s real 0m0.018s user 0m0.002s sys 0m0.009s Should get 0 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_1_d1_s8190_d12288 0+1 records in 0+1 records out 20479 bytes (20 kB, 20 KiB) copied, 0.0112182 s, 1.8 MB/s real 0m0.020s user 0m0.003s sys 0m0.008s Testing "1 d1 s8191 d12288" Read /mnt/lustre/d930.sanity/sparse_1_d1_s8191_d12288 0+1 records in 0+1 records out 20480 bytes (20 kB, 20 KiB) copied, 0.0151842 s, 1.3 MB/s real 0m0.024s user 0m0.001s sys 0m0.010s Should get 1 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_1_d1_s8191_d12288 0+1 records in 0+1 records out 20480 bytes (20 kB, 20 KiB) copied, 0.0120227 s, 1.7 MB/s real 0m0.020s user 0m0.000s sys 0m0.011s Testing "4096 d200 s56 r5" Read /mnt/lustre/d930.sanity/sparse_4096_d200_s56_r5 1+1 records in 1+1 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.283558 s, 18.5 MB/s real 0m0.294s user 0m0.000s sys 0m0.250s Should get 5 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_d200_s56_r5 1+1 records in 1+1 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.251361 s, 20.9 MB/s real 0m0.263s user 0m0.001s sys 0m0.217s Testing "4096 s200 d56 r5" Read /mnt/lustre/d930.sanity/sparse_4096_s200_d56_r5 1+1 records in 1+1 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.255403 s, 20.5 MB/s real 0m0.265s user 0m0.001s sys 0m0.227s Should get 5 sparse put messages Read /mnt/lustre/d930.sanity/nosparse_4096_s200_d56_r5 1+1 records in 1+1 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.269269 s, 19.5 MB/s real 0m0.279s user 0m0.002s sys 0m0.245s osc.lustre-OST0000-osc-ffff8e02c491f800.sparse_read_threshold_kb=64 osc.lustre-OST0001-osc-ffff8e02c491f800.sparse_read_threshold_kb=64