== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:13:30 (1767334410)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.66 seconds: 15.13 ops/second
total: 1000 mkdir in 7.32 seconds: 136.64 ops/second
 - mkdir 630 (time 1767334429.34 total 10.07 last 62.55)
 - mkdir 740 (time 1767334439.38 total 20.11 last 10.96)
 - mkdir 850 (time 1767334449.46 total 30.20 last 10.91)
 - mkdir 975 (time 1767334459.53 total 40.26 last 12.42)
total: 1000 mkdir in 42.40 seconds: 23.59 ops/second
 - mkdir 700 (time 1767334428.75 total 10.24 last 68.36)
 - mkdir 781 (time 1767334438.75 total 20.24 last 8.10)
 - mkdir 857 (time 1767334448.81 total 30.30 last 7.56)
 - mkdir 929 (time 1767334459.00 total 40.49 last 7.06)
 - mkdir 995 (time 1767334469.07 total 50.56 last 6.56)
total: 1000 mkdir in 51.08 seconds: 19.58 ops/second
 - mkdir 676 (time 1767334428.86 total 10.01 last 67.51)
 - mkdir 763 (time 1767334438.90 total 20.05 last 8.67)
 - mkdir 844 (time 1767334448.90 total 30.06 last 8.10)
 - mkdir 921 (time 1767334459.01 total 40.16 last 7.62)
 - mkdir 994 (time 1767334469.02 total 50.18 last 7.29)
total: 1000 mkdir in 50.80 seconds: 19.68 ops/second
 - mkdir 625 (time 1767334429.33 total 10.16 last 61.53)
 - mkdir 717 (time 1767334439.51 total 20.34 last 9.04)
 - mkdir 802 (time 1767334449.63 total 30.46 last 8.40)
 - mkdir 891 (time 1767334459.67 total 40.50 last 8.86)
 - mkdir 996 (time 1767334469.68 total 50.51 last 10.49)
total: 1000 mkdir in 50.71 seconds: 19.72 ops/second
 - mkdir 653 (time 1767334429.04 total 10.03 last 65.13)
 - mkdir 743 (time 1767334439.18 total 20.17 last 8.87)
 - mkdir 822 (time 1767334449.24 total 30.23 last 7.85)
 - mkdir 898 (time 1767334459.38 total 40.38 last 7.49)
 - mkdir 973 (time 1767334469.46 total 50.45 last 7.44)
total: 1000 mkdir in 52.34 seconds: 19.11 ops/second
 - mkdir 626 (time 1767334429.44 total 10.09 last 62.06)
 - mkdir 722 (time 1767334439.53 total 20.18 last 9.51)
 - mkdir 810 (time 1767334449.57 total 30.23 last 8.76)
 - mkdir 893 (time 1767334459.65 total 40.30 last 8.24)
 - mkdir 974 (time 1767334469.68 total 50.34 last 8.07)
total: 1000 mkdir in 52.27 seconds: 19.13 ops/second
 - mkdir 648 (time 1767334429.11 total 10.10 last 64.18)
 - mkdir 739 (time 1767334439.13 total 20.11 last 9.09)
 - mkdir 819 (time 1767334449.26 total 30.24 last 7.90)
 - mkdir 899 (time 1767334459.42 total 40.40 last 7.87)
 - mkdir 972 (time 1767334469.47 total 50.46 last 7.26)
total: 1000 mkdir in 52.74 seconds: 18.96 ops/second
 - mkdir 615 (time 1767334429.53 total 10.14 last 60.63)
 - mkdir 704 (time 1767334439.58 total 20.20 last 8.85)
 - mkdir 776 (time 1767334449.64 total 30.25 last 7.16)
 - mkdir 846 (time 1767334459.67 total 40.28 last 6.98)
 - mkdir 916 (time 1767334469.86 total 50.48 last 6.86)
total: 1000 mkdir in 54.39 seconds: 18.38 ops/second
 - mkdir 601 (time 1767334429.49 total 10.12 last 59.38)
 - mkdir 690 (time 1767334439.53 total 20.16 last 8.86)
 - mkdir 763 (time 1767334449.57 total 30.20 last 7.27)
 - mkdir 834 (time 1767334459.66 total 40.29 last 7.03)
 - mkdir 901 (time 1767334469.70 total 50.33 last 6.68)
total: 1000 mkdir in 54.85 seconds: 18.23 ops/second
Time for file creation 61 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/4/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/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/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/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
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 0.25 seconds: 39.81 ops/second
total: 1000 mkdir in 7.76 seconds: 128.83 ops/second
 - mkdir 802 (time 1767334753.11 total 10.05 last 79.83)
 - mkdir 900 (time 1767334763.14 total 20.08 last 9.77)
total: 1000 mkdir in 29.92 seconds: 33.42 ops/second
 - mkdir 798 (time 1767334753.26 total 10.03 last 79.58)
 - mkdir 888 (time 1767334763.34 total 20.10 last 8.93)
 - mkdir 974 (time 1767334773.44 total 30.21 last 8.51)
total: 1000 mkdir in 32.68 seconds: 30.60 ops/second
 - mkdir 814 (time 1767334753.13 total 10.11 last 80.48)
 - mkdir 890 (time 1767334763.14 total 20.13 last 7.59)
 - mkdir 970 (time 1767334773.15 total 30.13 last 8.00)
total: 1000 mkdir in 33.18 seconds: 30.14 ops/second
 - mkdir 795 (time 1767334753.26 total 10.04 last 79.20)
 - mkdir 876 (time 1767334763.32 total 20.10 last 8.05)
 - mkdir 959 (time 1767334773.37 total 30.14 last 8.26)
total: 1000 mkdir in 33.36 seconds: 29.98 ops/second
 - mkdir 791 (time 1767334753.52 total 10.13 last 78.08)
 - mkdir 878 (time 1767334763.56 total 20.17 last 8.66)
 - mkdir 967 (time 1767334773.60 total 30.22 last 8.86)
total: 1000 mkdir in 33.31 seconds: 30.02 ops/second
 - mkdir 805 (time 1767334753.25 total 10.11 last 79.62)
 - mkdir 880 (time 1767334763.33 total 20.19 last 7.44)
 - mkdir 958 (time 1767334773.45 total 30.31 last 7.70)
total: 1000 mkdir in 34.14 seconds: 29.29 ops/second
 - mkdir 790 (time 1767334753.34 total 10.01 last 78.89)
 - mkdir 872 (time 1767334763.36 total 20.04 last 8.18)
 - mkdir 955 (time 1767334773.39 total 30.07 last 8.27)
total: 1000 mkdir in 33.96 seconds: 29.44 ops/second
 - mkdir 789 (time 1767334753.50 total 10.24 last 77.05)
 - mkdir 869 (time 1767334763.51 total 20.25 last 7.99)
 - mkdir 951 (time 1767334773.53 total 30.27 last 8.18)
total: 1000 mkdir in 34.08 seconds: 29.35 ops/second
 - mkdir 789 (time 1767334753.49 total 10.28 last 76.78)
 - mkdir 863 (time 1767334763.50 total 20.29 last 7.39)
 - mkdir 940 (time 1767334773.53 total 30.32 last 7.67)
total: 1000 mkdir in 34.38 seconds: 29.09 ops/second
Time for file creation 40 sec for 1 RPC sent at a time
 - unlinked 0 (time 1767334781 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1767334782 ; total 0 ; last 0)
total: 1000 unlinks in 28 seconds: 35.714287 unlinks/second
 - unlinked 0 (time 1767334782 ; total 0 ; last 0)
total: 1000 unlinks in 31 seconds: 32.258064 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 30 seconds: 33.333332 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 31 seconds: 32.258064 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 32 seconds: 31.250000 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 32 seconds: 31.250000 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
 - unlinked 0 (time 1767334783 ; total 0 ; last 0)
total: 1000 unlinks in 33 seconds: 30.303030 unlinks/second
Time for file removal 39 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8