== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:49:28 (1764118168)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.78 seconds: 12.90 ops/second
total: 1000 mkdir in 8.46 seconds: 118.23 ops/second
 - mkdir 937 (time 1764118187.58 total 10.03 last 93.38)
total: 1000 mkdir in 16.98 seconds: 58.90 ops/second
 - mkdir 932 (time 1764118187.53 total 10.07 last 92.55)
total: 1000 mkdir in 18.67 seconds: 53.56 ops/second
 - mkdir 890 (time 1764118188.00 total 10.04 last 88.67)
 - mkdir 995 (time 1764118198.07 total 20.11 last 10.43)
total: 1000 mkdir in 20.37 seconds: 49.09 ops/second
 - mkdir 912 (time 1764118187.71 total 10.06 last 90.64)
 - mkdir 991 (time 1764118197.75 total 20.10 last 7.87)
total: 1000 mkdir in 20.79 seconds: 48.10 ops/second
 - mkdir 890 (time 1764118187.95 total 10.11 last 88.05)
 - mkdir 982 (time 1764118197.97 total 20.13 last 9.17)
total: 1000 mkdir in 21.45 seconds: 46.61 ops/second
 - mkdir 883 (time 1764118188.01 total 10.07 last 87.72)
 - mkdir 969 (time 1764118198.04 total 20.09 last 8.58)
total: 1000 mkdir in 21.90 seconds: 45.66 ops/second
 - mkdir 891 (time 1764118187.90 total 10.05 last 88.64)
 - mkdir 973 (time 1764118198.02 total 20.18 last 8.10)
total: 1000 mkdir in 22.08 seconds: 45.29 ops/second
 - mkdir 890 (time 1764118188.02 total 10.08 last 88.30)
 - mkdir 972 (time 1764118198.08 total 20.14 last 8.15)
total: 1000 mkdir in 22.00 seconds: 45.46 ops/second
 - mkdir 879 (time 1764118187.90 total 10.01 last 87.82)
 - mkdir 959 (time 1764118197.92 total 20.03 last 7.98)
total: 1000 mkdir in 22.22 seconds: 45.00 ops/second
Time for file creation 30 sec for 8 parallel RPCs
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/0/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/6/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/4/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/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
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 0.24 seconds: 42.06 ops/second
total: 1000 mkdir in 6.02 seconds: 166.17 ops/second
total: 1000 mkdir in 7.71 seconds: 129.77 ops/second
total: 1000 mkdir in 9.36 seconds: 106.82 ops/second
total: 1000 mkdir in 9.48 seconds: 105.46 ops/second
 - mkdir 994 (time 1764118469.43 total 10.03 last 99.08)
total: 1000 mkdir in 10.28 seconds: 97.28 ops/second
 - mkdir 989 (time 1764118469.47 total 10.03 last 98.61)
total: 1000 mkdir in 10.37 seconds: 96.41 ops/second
 - mkdir 987 (time 1764118469.39 total 10.05 last 98.17)
total: 1000 mkdir in 10.50 seconds: 95.23 ops/second
 - mkdir 981 (time 1764118469.48 total 10.01 last 97.99)
total: 1000 mkdir in 10.54 seconds: 94.89 ops/second
 - mkdir 976 (time 1764118469.45 total 10.01 last 97.51)
total: 1000 mkdir in 10.65 seconds: 93.86 ops/second
 - mkdir 972 (time 1764118469.59 total 10.03 last 96.95)
total: 1000 mkdir in 10.65 seconds: 93.91 ops/second
Time for file creation 14 sec for 1 RPC sent at a time
 - unlinked 0 (time 1764118473 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1764118473 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1764118473 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1764118474 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8