== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:57:19 (1770656239)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 69.28 ops/second
total: 1000 mkdir in 7.84 seconds: 127.50 ops/second
 - mkdir 943 (time 1770656253.31 total 10.04 last 93.95)
total: 1000 mkdir in 14.76 seconds: 67.77 ops/second
 - mkdir 835 (time 1770656254.19 total 10.13 last 82.43)
 - mkdir 944 (time 1770656264.20 total 20.14 last 10.88)
total: 1000 mkdir in 24.82 seconds: 40.30 ops/second
 - mkdir 878 (time 1770656253.69 total 10.02 last 87.66)
 - mkdir 960 (time 1770656263.75 total 20.07 last 8.16)
total: 1000 mkdir in 25.21 seconds: 39.66 ops/second
 - mkdir 844 (time 1770656254.23 total 10.02 last 84.21)
 - mkdir 948 (time 1770656264.28 total 20.07 last 10.35)
total: 1000 mkdir in 25.44 seconds: 39.31 ops/second
 - mkdir 844 (time 1770656254.10 total 10.03 last 84.11)
 - mkdir 935 (time 1770656264.11 total 20.05 last 9.08)
total: 1000 mkdir in 27.16 seconds: 36.81 ops/second
 - mkdir 824 (time 1770656255.03 total 10.74 last 76.69)
 - mkdir 905 (time 1770656265.21 total 20.93 last 7.96)
total: 1000 mkdir in 28.01 seconds: 35.70 ops/second
 - mkdir 824 (time 1770656254.33 total 10.07 last 81.84)
 - mkdir 912 (time 1770656264.47 total 20.21 last 8.67)
total: 1000 mkdir in 28.25 seconds: 35.40 ops/second
 - mkdir 824 (time 1770656254.33 total 10.06 last 81.91)
 - mkdir 900 (time 1770656264.54 total 20.27 last 7.44)
total: 1000 mkdir in 28.35 seconds: 35.27 ops/second
 - mkdir 831 (time 1770656254.46 total 10.18 last 81.63)
 - mkdir 908 (time 1770656264.61 total 20.33 last 7.58)
total: 1000 mkdir in 28.38 seconds: 35.23 ops/second
Time for file creation 33 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/5/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
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/4/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/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
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.16 seconds: 62.88 ops/second
 - mkdir 964 (time 1770656504.75 total 10.01 last 96.27)
total: 1000 mkdir in 10.39 seconds: 96.24 ops/second
 - mkdir 958 (time 1770656504.92 total 10.01 last 95.74)
total: 1000 mkdir in 10.84 seconds: 92.27 ops/second
 - mkdir 965 (time 1770656505.00 total 10.00 last 96.47)
total: 1000 mkdir in 10.89 seconds: 91.81 ops/second
 - mkdir 959 (time 1770656505.24 total 10.03 last 95.62)
total: 1000 mkdir in 11.31 seconds: 88.40 ops/second
 - mkdir 965 (time 1770656505.25 total 10.02 last 96.32)
total: 1000 mkdir in 11.38 seconds: 87.91 ops/second
 - mkdir 952 (time 1770656505.37 total 10.01 last 95.08)
total: 1000 mkdir in 11.79 seconds: 84.81 ops/second
 - mkdir 950 (time 1770656505.37 total 10.00 last 94.96)
total: 1000 mkdir in 11.82 seconds: 84.61 ops/second
 - mkdir 950 (time 1770656505.46 total 10.03 last 94.75)
total: 1000 mkdir in 11.75 seconds: 85.09 ops/second
 - mkdir 948 (time 1770656505.35 total 10.02 last 94.65)
total: 1000 mkdir in 11.93 seconds: 83.85 ops/second
 - mkdir 944 (time 1770656505.44 total 10.00 last 94.38)
total: 1000 mkdir in 11.90 seconds: 84.02 ops/second
Time for file creation 18 sec for 1 RPC sent at a time
 - unlinked 0 (time 1770656510 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1770656510 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1770656510 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1770656511 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8