== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:49:18 (1788882558)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 65.53 ops/second
total: 1000 mkdir in 6.67 seconds: 149.93 ops/second
 - mkdir 836 (time 1788882575.17 total 10.03 last 83.34)
 - mkdir 980 (time 1788882585.20 total 20.07 last 14.35)
total: 1000 mkdir in 21.26 seconds: 47.04 ops/second
 - mkdir 785 (time 1788882575.43 total 10.01 last 78.44)
 - mkdir 933 (time 1788882585.45 total 20.03 last 14.76)
total: 1000 mkdir in 23.08 seconds: 43.33 ops/second
 - mkdir 791 (time 1788882575.48 total 10.00 last 79.08)
 - mkdir 940 (time 1788882585.53 total 20.05 last 14.83)
total: 1000 mkdir in 23.16 seconds: 43.18 ops/second
 - mkdir 753 (time 1788882575.72 total 10.00 last 75.28)
 - mkdir 915 (time 1788882585.75 total 20.03 last 16.15)
total: 1000 mkdir in 23.67 seconds: 42.25 ops/second
 - mkdir 766 (time 1788882575.63 total 10.04 last 76.28)
 - mkdir 916 (time 1788882585.64 total 20.05 last 14.99)
total: 1000 mkdir in 24.03 seconds: 41.62 ops/second
 - mkdir 756 (time 1788882575.75 total 10.02 last 75.45)
 - mkdir 898 (time 1788882585.78 total 20.05 last 14.16)
total: 1000 mkdir in 24.62 seconds: 40.62 ops/second
 - mkdir 755 (time 1788882576.03 total 10.08 last 74.90)
 - mkdir 905 (time 1788882586.04 total 20.08 last 15.00)
total: 1000 mkdir in 24.43 seconds: 40.94 ops/second
 - mkdir 752 (time 1788882576.02 total 10.08 last 74.64)
 - mkdir 899 (time 1788882586.08 total 20.13 last 14.62)
total: 1000 mkdir in 24.49 seconds: 40.83 ops/second
 - mkdir 744 (time 1788882575.92 total 10.03 last 74.20)
 - mkdir 895 (time 1788882586.00 total 20.11 last 14.98)
total: 1000 mkdir in 24.60 seconds: 40.65 ops/second
Time for file creation 30 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/1/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 71.35 ops/second
total: 1000 mkdir in 7.66 seconds: 130.62 ops/second
 - mkdir 767 (time 1788882755.19 total 10.13 last 75.73)
 - mkdir 910 (time 1788882765.21 total 20.15 last 14.27)
total: 1000 mkdir in 25.56 seconds: 39.12 ops/second
 - mkdir 758 (time 1788882755.16 total 10.04 last 75.51)
 - mkdir 901 (time 1788882765.17 total 20.05 last 14.28)
total: 1000 mkdir in 25.97 seconds: 38.51 ops/second
 - mkdir 743 (time 1788882755.52 total 10.10 last 73.55)
 - mkdir 891 (time 1788882765.55 total 20.13 last 14.76)
total: 1000 mkdir in 26.46 seconds: 37.80 ops/second
 - mkdir 737 (time 1788882755.58 total 10.19 last 72.35)
 - mkdir 886 (time 1788882765.63 total 20.23 last 14.83)
total: 1000 mkdir in 26.52 seconds: 37.70 ops/second
 - mkdir 736 (time 1788882755.45 total 10.07 last 73.05)
 - mkdir 880 (time 1788882765.48 total 20.10 last 14.36)
total: 1000 mkdir in 26.79 seconds: 37.33 ops/second
 - mkdir 730 (time 1788882755.41 total 10.02 last 72.85)
 - mkdir 876 (time 1788882765.43 total 20.04 last 14.57)
total: 1000 mkdir in 26.86 seconds: 37.23 ops/second
 - mkdir 727 (time 1788882755.56 total 10.12 last 71.83)
 - mkdir 879 (time 1788882765.60 total 20.16 last 15.14)
total: 1000 mkdir in 26.81 seconds: 37.29 ops/second
 - mkdir 722 (time 1788882755.80 total 10.31 last 70.05)
 - mkdir 872 (time 1788882765.86 total 20.36 last 14.92)
total: 1000 mkdir in 27.03 seconds: 37.00 ops/second
 - mkdir 716 (time 1788882755.60 total 10.01 last 71.55)
 - mkdir 864 (time 1788882765.63 total 20.04 last 14.76)
total: 1000 mkdir in 26.99 seconds: 37.05 ops/second
Time for file creation 33 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788882776 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1788882776 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788882776 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1788882777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8