== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 07:48:12 (1786362492)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 81.75 ops/second
total: 1000 mkdir in 6.74 seconds: 148.29 ops/second
total: 1000 mkdir in 7.59 seconds: 131.68 ops/second
total: 1000 mkdir in 9.28 seconds: 107.78 ops/second
total: 1000 mkdir in 9.33 seconds: 107.18 ops/second
total: 1000 mkdir in 9.84 seconds: 101.57 ops/second
total: 1000 mkdir in 9.89 seconds: 101.16 ops/second
 - mkdir 995 (time 1786362506.47 total 10.02 last 99.34)
total: 1000 mkdir in 10.20 seconds: 98.07 ops/second
 - mkdir 987 (time 1786362506.62 total 10.03 last 98.38)
total: 1000 mkdir in 10.43 seconds: 95.89 ops/second
 - mkdir 983 (time 1786362506.57 total 10.01 last 98.24)
total: 1000 mkdir in 10.57 seconds: 94.63 ops/second
 - mkdir 980 (time 1786362506.59 total 10.02 last 97.82)
total: 1000 mkdir in 10.61 seconds: 94.27 ops/second
Time for file creation 14 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/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/4/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/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/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/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.13 seconds: 74.92 ops/second
total: 1000 mkdir in 6.68 seconds: 149.81 ops/second
 - mkdir 956 (time 1786362669.08 total 10.00 last 95.58)
total: 1000 mkdir in 15.46 seconds: 64.68 ops/second
 - mkdir 937 (time 1786362669.42 total 10.06 last 93.14)
total: 1000 mkdir in 16.24 seconds: 61.59 ops/second
 - mkdir 943 (time 1786362669.34 total 10.04 last 93.94)
total: 1000 mkdir in 16.66 seconds: 60.01 ops/second
 - mkdir 931 (time 1786362669.53 total 10.12 last 92.00)
total: 1000 mkdir in 17.11 seconds: 58.45 ops/second
 - mkdir 934 (time 1786362669.32 total 10.05 last 92.95)
total: 1000 mkdir in 17.42 seconds: 57.40 ops/second
 - mkdir 928 (time 1786362669.54 total 10.05 last 92.38)
total: 1000 mkdir in 17.30 seconds: 57.79 ops/second
 - mkdir 925 (time 1786362669.40 total 10.00 last 92.48)
total: 1000 mkdir in 17.65 seconds: 56.64 ops/second
 - mkdir 925 (time 1786362669.39 total 10.04 last 92.10)
total: 1000 mkdir in 17.97 seconds: 55.63 ops/second
 - mkdir 905 (time 1786362669.49 total 10.05 last 90.06)
total: 1000 mkdir in 18.16 seconds: 55.06 ops/second
Time for file creation 22 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786362682 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786362682 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1786362683 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8