== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 12:52:39 (1753375959)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.25 seconds: 40.07 ops/second
total: 1000 mkdir in 7.17 seconds: 139.54 ops/second
 - mkdir 960 (time 1753375974.21 total 10.04 last 95.60)
total: 1000 mkdir in 12.64 seconds: 79.10 ops/second
 - mkdir 905 (time 1753375974.68 total 10.01 last 90.42)
total: 1000 mkdir in 15.82 seconds: 63.20 ops/second
 - mkdir 877 (time 1753375975.12 total 10.04 last 87.37)
total: 1000 mkdir in 17.46 seconds: 57.29 ops/second
 - mkdir 872 (time 1753375975.01 total 10.07 last 86.58)
total: 1000 mkdir in 17.89 seconds: 55.89 ops/second
 - mkdir 874 (time 1753375975.01 total 10.13 last 86.25)
total: 1000 mkdir in 17.97 seconds: 55.66 ops/second
 - mkdir 868 (time 1753375975.02 total 10.01 last 86.74)
total: 1000 mkdir in 17.91 seconds: 55.83 ops/second
 - mkdir 868 (time 1753375975.02 total 10.07 last 86.16)
total: 1000 mkdir in 17.99 seconds: 55.58 ops/second
 - mkdir 868 (time 1753375974.95 total 10.04 last 86.42)
total: 1000 mkdir in 18.12 seconds: 55.19 ops/second
 - mkdir 860 (time 1753375975.14 total 10.03 last 85.75)
total: 1000 mkdir in 18.02 seconds: 55.48 ops/second
Time for file creation 23 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/6/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/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/9/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/8/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 0.12 seconds: 85.11 ops/second
total: 1000 mkdir in 5.58 seconds: 179.10 ops/second
total: 1000 mkdir in 8.15 seconds: 122.70 ops/second
total: 1000 mkdir in 9.50 seconds: 105.27 ops/second
 - mkdir 972 (time 1753376134.04 total 10.01 last 97.08)
total: 1000 mkdir in 11.43 seconds: 87.49 ops/second
 - mkdir 975 (time 1753376133.95 total 10.03 last 97.21)
total: 1000 mkdir in 11.55 seconds: 86.56 ops/second
 - mkdir 975 (time 1753376133.99 total 10.00 last 97.49)
total: 1000 mkdir in 11.50 seconds: 86.92 ops/second
 - mkdir 968 (time 1753376134.10 total 10.04 last 96.44)
total: 1000 mkdir in 11.62 seconds: 86.09 ops/second
 - mkdir 968 (time 1753376134.08 total 10.09 last 95.92)
total: 1000 mkdir in 11.75 seconds: 85.13 ops/second
 - mkdir 958 (time 1753376134.03 total 10.06 last 95.27)
total: 1000 mkdir in 11.90 seconds: 84.00 ops/second
 - mkdir 945 (time 1753376134.13 total 10.02 last 94.27)
total: 1000 mkdir in 12.03 seconds: 83.16 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1753376138 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1753376138 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1753376138 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1753376139 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8