== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:39:55 (1788345595)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.26 seconds: 38.16 ops/second
 - mkdir 873 (time 1788345610.28 total 10.00 last 87.29)
total: 1000 mkdir in 11.00 seconds: 90.88 ops/second
 - mkdir 870 (time 1788345610.45 total 10.00 last 86.99)
total: 1000 mkdir in 11.90 seconds: 84.03 ops/second
 - mkdir 897 (time 1788345610.66 total 10.00 last 89.66)
total: 1000 mkdir in 11.82 seconds: 84.57 ops/second
 - mkdir 892 (time 1788345610.73 total 10.00 last 89.18)
total: 1000 mkdir in 12.51 seconds: 79.93 ops/second
 - mkdir 913 (time 1788345610.88 total 10.00 last 91.27)
total: 1000 mkdir in 12.46 seconds: 80.27 ops/second
 - mkdir 907 (time 1788345610.84 total 10.00 last 90.69)
total: 1000 mkdir in 12.54 seconds: 79.77 ops/second
 - mkdir 907 (time 1788345610.90 total 10.00 last 90.67)
total: 1000 mkdir in 12.76 seconds: 78.36 ops/second
 - mkdir 918 (time 1788345611.00 total 10.00 last 91.79)
total: 1000 mkdir in 12.81 seconds: 78.09 ops/second
 - mkdir 908 (time 1788345611.00 total 10.01 last 90.70)
total: 1000 mkdir in 12.95 seconds: 77.22 ops/second
 - mkdir 897 (time 1788345610.88 total 10.01 last 89.64)
total: 1000 mkdir in 13.14 seconds: 76.11 ops/second
Time for file creation 18 sec for 8 parallel RPCs
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/1/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/5/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/3/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/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/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 73.98 ops/second
total: 1000 mkdir in 9.85 seconds: 101.50 ops/second
 - mkdir 997 (time 1788345854.60 total 10.01 last 99.61)
total: 1000 mkdir in 10.08 seconds: 99.17 ops/second
 - mkdir 999 (time 1788345854.94 total 10.01 last 99.80)
total: 1000 mkdir in 10.01 seconds: 99.90 ops/second
 - mkdir 987 (time 1788345854.84 total 10.01 last 98.63)
total: 1000 mkdir in 10.36 seconds: 96.52 ops/second
 - mkdir 994 (time 1788345855.06 total 10.03 last 99.11)
total: 1000 mkdir in 10.20 seconds: 98.08 ops/second
 - mkdir 991 (time 1788345855.05 total 10.02 last 98.89)
total: 1000 mkdir in 10.31 seconds: 96.95 ops/second
 - mkdir 984 (time 1788345855.07 total 10.02 last 98.20)
total: 1000 mkdir in 10.39 seconds: 96.25 ops/second
 - mkdir 981 (time 1788345855.16 total 10.02 last 97.95)
total: 1000 mkdir in 10.41 seconds: 96.06 ops/second
 - mkdir 976 (time 1788345855.04 total 10.01 last 97.50)
total: 1000 mkdir in 10.56 seconds: 94.70 ops/second
 - mkdir 974 (time 1788345855.28 total 10.05 last 96.96)
total: 1000 mkdir in 10.50 seconds: 95.22 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788345859 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788345859 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788345860 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8