== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:46:40 (1783360000)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.17 seconds: 59.91 ops/second
total: 1000 mkdir in 7.85 seconds: 127.35 ops/second
 - mkdir 922 (time 1783360013.92 total 10.16 last 90.76)
total: 1000 mkdir in 18.03 seconds: 55.48 ops/second
 - mkdir 765 (time 1783360015.53 total 10.55 last 72.48)
 - mkdir 867 (time 1783360025.54 total 20.57 last 10.18)
total: 1000 mkdir in 29.77 seconds: 33.59 ops/second
 - mkdir 783 (time 1783360015.37 total 10.46 last 74.88)
 - mkdir 879 (time 1783360025.41 total 20.50 last 9.56)
 - mkdir 994 (time 1783360035.47 total 30.56 last 11.43)
total: 1000 mkdir in 30.99 seconds: 32.27 ops/second
 - mkdir 775 (time 1783360015.06 total 10.08 last 76.91)
 - mkdir 855 (time 1783360025.09 total 20.10 last 7.98)
 - mkdir 966 (time 1783360035.16 total 30.17 last 11.02)
total: 1000 mkdir in 32.16 seconds: 31.10 ops/second
 - mkdir 792 (time 1783360014.78 total 10.10 last 78.41)
 - mkdir 869 (time 1783360024.95 total 20.27 last 7.57)
 - mkdir 969 (time 1783360035.05 total 30.37 last 9.90)
total: 1000 mkdir in 32.47 seconds: 30.80 ops/second
 - mkdir 775 (time 1783360015.10 total 10.11 last 76.66)
 - mkdir 864 (time 1783360025.15 total 20.17 last 8.85)
 - mkdir 970 (time 1783360035.28 total 30.29 last 10.47)
total: 1000 mkdir in 32.30 seconds: 30.96 ops/second
 - mkdir 784 (time 1783360014.93 total 10.09 last 77.69)
 - mkdir 863 (time 1783360024.96 total 20.12 last 7.88)
 - mkdir 963 (time 1783360035.03 total 30.19 last 9.93)
total: 1000 mkdir in 32.56 seconds: 30.71 ops/second
 - mkdir 767 (time 1783360015.26 total 10.09 last 76.04)
 - mkdir 843 (time 1783360025.33 total 20.15 last 7.55)
 - mkdir 938 (time 1783360035.36 total 30.19 last 9.47)
total: 1000 mkdir in 32.99 seconds: 30.31 ops/second
 - mkdir 764 (time 1783360015.18 total 10.12 last 75.46)
 - mkdir 839 (time 1783360025.29 total 20.24 last 7.42)
 - mkdir 938 (time 1783360035.36 total 30.31 last 9.83)
total: 1000 mkdir in 33.13 seconds: 30.18 ops/second
Time for file creation 37 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/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/1/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/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/9/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
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 0.15 seconds: 68.09 ops/second
total: 1000 mkdir in 7.50 seconds: 133.33 ops/second
 - mkdir 777 (time 1783360215.67 total 10.01 last 77.59)
 - mkdir 888 (time 1783360225.68 total 20.03 last 11.08)
total: 1000 mkdir in 29.57 seconds: 33.82 ops/second
 - mkdir 780 (time 1783360215.81 total 10.07 last 77.45)
 - mkdir 879 (time 1783360225.88 total 20.14 last 9.83)
 - mkdir 965 (time 1783360235.99 total 30.24 last 8.51)
total: 1000 mkdir in 34.26 seconds: 29.19 ops/second
 - mkdir 793 (time 1783360215.75 total 10.10 last 78.54)
 - mkdir 879 (time 1783360225.80 total 20.14 last 8.56)
 - mkdir 958 (time 1783360235.85 total 30.19 last 7.86)
total: 1000 mkdir in 34.99 seconds: 28.58 ops/second
 - mkdir 747 (time 1783360216.09 total 10.09 last 74.06)
 - mkdir 849 (time 1783360226.16 total 20.15 last 10.14)
 - mkdir 943 (time 1783360236.17 total 30.16 last 9.39)
total: 1000 mkdir in 34.87 seconds: 28.68 ops/second
 - mkdir 746 (time 1783360216.22 total 10.04 last 74.29)
 - mkdir 843 (time 1783360226.26 total 20.08 last 9.67)
 - mkdir 924 (time 1783360236.27 total 30.10 last 8.08)
total: 1000 mkdir in 36.92 seconds: 27.09 ops/second
 - mkdir 724 (time 1783360216.37 total 10.13 last 71.49)
 - mkdir 828 (time 1783360226.43 total 20.19 last 10.33)
 - mkdir 919 (time 1783360236.47 total 30.23 last 9.07)
total: 1000 mkdir in 37.08 seconds: 26.97 ops/second
 - mkdir 745 (time 1783360216.17 total 10.04 last 74.23)
 - mkdir 837 (time 1783360226.27 total 20.13 last 9.11)
 - mkdir 916 (time 1783360236.41 total 30.27 last 7.79)
total: 1000 mkdir in 37.26 seconds: 26.84 ops/second
 - mkdir 730 (time 1783360216.60 total 10.44 last 69.91)
 - mkdir 821 (time 1783360226.67 total 20.52 last 9.03)
 - mkdir 905 (time 1783360236.70 total 30.55 last 8.38)
total: 1000 mkdir in 37.37 seconds: 26.76 ops/second
 - mkdir 737 (time 1783360216.22 total 10.07 last 73.15)
 - mkdir 831 (time 1783360226.27 total 20.12 last 9.36)
 - mkdir 915 (time 1783360236.29 total 30.14 last 8.38)
total: 1000 mkdir in 37.39 seconds: 26.75 ops/second
Time for file creation 43 sec for 1 RPC sent at a time
 - unlinked 0 (time 1783360246 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1783360247 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1783360247 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1783360248 ; total 0 ; last 0)
total: 1000 unlinks in 24 seconds: 41.666668 unlinks/second
Time for file removal 28 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8