== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 12:14:47 (1769102087)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.69 seconds: 14.49 ops/second
total: 1000 mkdir in 7.61 seconds: 131.39 ops/second
 - mkdir 966 (time 1769102103.56 total 10.06 last 96.02)
total: 1000 mkdir in 14.87 seconds: 67.26 ops/second
 - mkdir 929 (time 1769102103.75 total 10.02 last 92.69)
total: 1000 mkdir in 18.84 seconds: 53.08 ops/second
 - mkdir 913 (time 1769102104.06 total 10.11 last 90.31)
total: 1000 mkdir in 19.73 seconds: 50.68 ops/second
 - mkdir 914 (time 1769102104.02 total 10.03 last 91.11)
total: 1000 mkdir in 19.76 seconds: 50.61 ops/second
 - mkdir 896 (time 1769102104.03 total 10.03 last 89.32)
total: 1000 mkdir in 19.78 seconds: 50.54 ops/second
 - mkdir 926 (time 1769102103.85 total 10.04 last 92.27)
total: 1000 mkdir in 20.03 seconds: 49.93 ops/second
 - mkdir 900 (time 1769102103.97 total 10.04 last 89.63)
 - mkdir 984 (time 1769102113.99 total 20.06 last 8.39)
total: 1000 mkdir in 20.76 seconds: 48.17 ops/second
 - mkdir 903 (time 1769102104.09 total 10.07 last 89.68)
 - mkdir 988 (time 1769102114.12 total 20.10 last 8.48)
total: 1000 mkdir in 20.68 seconds: 48.36 ops/second
 - mkdir 864 (time 1769102104.42 total 10.06 last 85.87)
 - mkdir 954 (time 1769102114.49 total 20.13 last 8.94)
total: 1000 mkdir in 21.00 seconds: 47.61 ops/second
Time for file creation 26 sec for 8 parallel RPCs
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/3/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/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/1/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/8/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/9/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 0.13 seconds: 78.63 ops/second
total: 1000 mkdir in 8.34 seconds: 119.88 ops/second
total: 1000 mkdir in 9.12 seconds: 109.68 ops/second
 - mkdir 986 (time 1769102288.74 total 10.00 last 98.56)
total: 1000 mkdir in 11.05 seconds: 90.52 ops/second
 - mkdir 981 (time 1769102288.66 total 10.05 last 97.57)
total: 1000 mkdir in 11.51 seconds: 86.87 ops/second
 - mkdir 980 (time 1769102289.01 total 10.05 last 97.50)
total: 1000 mkdir in 11.93 seconds: 83.85 ops/second
 - mkdir 974 (time 1769102288.87 total 10.05 last 96.91)
total: 1000 mkdir in 12.64 seconds: 79.11 ops/second
 - mkdir 969 (time 1769102289.02 total 10.06 last 96.33)
total: 1000 mkdir in 12.90 seconds: 77.49 ops/second
 - mkdir 958 (time 1769102288.96 total 10.01 last 95.66)
total: 1000 mkdir in 13.63 seconds: 73.38 ops/second
 - mkdir 953 (time 1769102289.01 total 10.05 last 94.80)
total: 1000 mkdir in 13.72 seconds: 72.90 ops/second
 - mkdir 954 (time 1769102289.03 total 10.01 last 95.30)
total: 1000 mkdir in 13.66 seconds: 73.21 ops/second
Time for file creation 18 sec for 1 RPC sent at a time
 - unlinked 0 (time 1769102294 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1769102295 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1769102296 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
Time for file removal 21 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8