== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 16:40:04 (1771450804)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.23 seconds: 42.91 ops/second
total: 1000 mkdir in 6.07 seconds: 164.77 ops/second
 - mkdir 942 (time 1771450819.07 total 10.05 last 93.77)
total: 1000 mkdir in 13.61 seconds: 73.49 ops/second
 - mkdir 900 (time 1771450819.34 total 10.00 last 89.98)
total: 1000 mkdir in 15.89 seconds: 62.91 ops/second
 - mkdir 897 (time 1771450819.40 total 10.06 last 89.17)
total: 1000 mkdir in 16.23 seconds: 61.61 ops/second
 - mkdir 889 (time 1771450819.44 total 10.04 last 88.53)
total: 1000 mkdir in 16.26 seconds: 61.48 ops/second
 - mkdir 880 (time 1771450819.46 total 10.03 last 87.69)
total: 1000 mkdir in 16.78 seconds: 59.60 ops/second
 - mkdir 863 (time 1771450819.68 total 10.03 last 86.03)
total: 1000 mkdir in 17.10 seconds: 58.50 ops/second
 - mkdir 847 (time 1771450819.74 total 10.02 last 84.51)
total: 1000 mkdir in 17.42 seconds: 57.40 ops/second
 - mkdir 843 (time 1771450819.68 total 10.07 last 83.74)
total: 1000 mkdir in 17.53 seconds: 57.05 ops/second
 - mkdir 843 (time 1771450819.68 total 10.01 last 84.20)
total: 1000 mkdir in 17.57 seconds: 56.93 ops/second
Time for file creation 22 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/7/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/2/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/6/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/8/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
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 0.23 seconds: 44.01 ops/second
total: 1000 mkdir in 7.11 seconds: 140.73 ops/second
 - mkdir 786 (time 1771451030.33 total 10.03 last 78.37)
 - mkdir 936 (time 1771451040.35 total 20.06 last 14.96)
total: 1000 mkdir in 24.51 seconds: 40.80 ops/second
 - mkdir 675 (time 1771451031.21 total 10.05 last 67.14)
 - mkdir 828 (time 1771451041.28 total 20.12 last 15.20)
 - mkdir 990 (time 1771451051.29 total 30.13 last 16.19)
total: 1000 mkdir in 30.67 seconds: 32.61 ops/second
 - mkdir 667 (time 1771451031.16 total 10.04 last 66.42)
 - mkdir 817 (time 1771451041.19 total 20.08 last 14.95)
 - mkdir 975 (time 1771451051.22 total 30.10 last 15.76)
total: 1000 mkdir in 31.41 seconds: 31.84 ops/second
 - mkdir 683 (time 1771451031.08 total 10.04 last 68.05)
 - mkdir 833 (time 1771451041.13 total 20.09 last 14.93)
 - mkdir 976 (time 1771451051.19 total 30.15 last 14.21)
total: 1000 mkdir in 31.57 seconds: 31.68 ops/second
 - mkdir 657 (time 1771451031.40 total 10.05 last 65.35)
 - mkdir 805 (time 1771451041.41 total 20.06 last 14.80)
 - mkdir 953 (time 1771451051.44 total 30.09 last 14.75)
total: 1000 mkdir in 32.37 seconds: 30.90 ops/second
 - mkdir 647 (time 1771451031.49 total 10.04 last 64.47)
 - mkdir 794 (time 1771451041.55 total 20.09 last 14.62)
 - mkdir 944 (time 1771451051.55 total 30.10 last 15.00)
total: 1000 mkdir in 32.51 seconds: 30.76 ops/second
 - mkdir 631 (time 1771451031.56 total 10.02 last 62.99)
 - mkdir 778 (time 1771451041.64 total 20.10 last 14.57)
 - mkdir 926 (time 1771451051.65 total 30.11 last 14.79)
total: 1000 mkdir in 33.19 seconds: 30.13 ops/second
 - mkdir 629 (time 1771451031.56 total 10.01 last 62.85)
 - mkdir 776 (time 1771451041.56 total 20.01 last 14.70)
 - mkdir 923 (time 1771451051.60 total 30.05 last 14.65)
total: 1000 mkdir in 33.19 seconds: 30.13 ops/second
 - mkdir 631 (time 1771451031.73 total 10.07 last 62.64)
 - mkdir 774 (time 1771451041.74 total 20.09 last 14.28)
 - mkdir 921 (time 1771451051.75 total 30.10 last 14.68)
total: 1000 mkdir in 33.18 seconds: 30.14 ops/second
Time for file creation 39 sec for 1 RPC sent at a time
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1771451059 ; total 0 ; last 0)
total: 1000 unlinks in 14 seconds: 71.428574 unlinks/second
 - unlinked 0 (time 1771451060 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1771451060 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1771451060 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
Time for file removal 19 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8