== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:48:30 (1778849310)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.42 seconds: 23.77 ops/second
total: 1000 mkdir in 7.92 seconds: 126.21 ops/second
 - mkdir 984 (time 1778849328.59 total 10.05 last 97.92)
total: 1000 mkdir in 11.31 seconds: 88.44 ops/second
 - mkdir 967 (time 1778849328.62 total 10.02 last 96.54)
total: 1000 mkdir in 13.32 seconds: 75.06 ops/second
 - mkdir 952 (time 1778849328.68 total 10.02 last 95.02)
total: 1000 mkdir in 14.31 seconds: 69.89 ops/second
 - mkdir 941 (time 1778849328.77 total 10.00 last 94.07)
total: 1000 mkdir in 15.29 seconds: 65.40 ops/second
 - mkdir 928 (time 1778849328.95 total 10.01 last 92.72)
total: 1000 mkdir in 15.18 seconds: 65.86 ops/second
 - mkdir 935 (time 1778849328.89 total 10.03 last 93.21)
total: 1000 mkdir in 15.35 seconds: 65.14 ops/second
 - mkdir 934 (time 1778849328.90 total 10.06 last 92.85)
total: 1000 mkdir in 15.48 seconds: 64.58 ops/second
 - mkdir 920 (time 1778849329.00 total 10.00 last 92.00)
total: 1000 mkdir in 15.66 seconds: 63.84 ops/second
 - mkdir 909 (time 1778849329.24 total 10.11 last 89.95)
total: 1000 mkdir in 15.63 seconds: 63.98 ops/second
Time for file creation 21 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/5/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/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/1/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/6/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
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 0.12 seconds: 85.16 ops/second
total: 1000 mkdir in 7.43 seconds: 134.59 ops/second
 - mkdir 785 (time 1778849493.31 total 10.09 last 77.81)
 - mkdir 901 (time 1778849503.34 total 20.11 last 11.57)
total: 1000 mkdir in 27.47 seconds: 36.41 ops/second
 - mkdir 819 (time 1778849493.17 total 10.07 last 81.34)
 - mkdir 919 (time 1778849503.24 total 20.13 last 9.93)
total: 1000 mkdir in 29.37 seconds: 34.05 ops/second
 - mkdir 788 (time 1778849493.38 total 10.08 last 78.18)
 - mkdir 891 (time 1778849503.41 total 20.11 last 10.27)
 - mkdir 985 (time 1778849513.44 total 30.13 last 9.38)
total: 1000 mkdir in 31.56 seconds: 31.69 ops/second
 - mkdir 774 (time 1778849493.70 total 10.11 last 76.54)
 - mkdir 880 (time 1778849503.72 total 20.13 last 10.58)
 - mkdir 986 (time 1778849513.73 total 30.14 last 10.59)
total: 1000 mkdir in 31.28 seconds: 31.97 ops/second
 - mkdir 767 (time 1778849493.77 total 10.30 last 74.49)
 - mkdir 871 (time 1778849503.87 total 20.40 last 10.29)
 - mkdir 974 (time 1778849513.99 total 30.53 last 10.17)
total: 1000 mkdir in 32.16 seconds: 31.10 ops/second
 - mkdir 778 (time 1778849493.39 total 10.08 last 77.18)
 - mkdir 880 (time 1778849503.42 total 20.12 last 10.16)
 - mkdir 969 (time 1778849513.46 total 30.16 last 8.86)
total: 1000 mkdir in 32.44 seconds: 30.83 ops/second
 - mkdir 748 (time 1778849493.76 total 10.16 last 73.64)
 - mkdir 853 (time 1778849503.81 total 20.21 last 10.44)
 - mkdir 966 (time 1778849513.92 total 30.32 last 11.17)
total: 1000 mkdir in 32.21 seconds: 31.05 ops/second
 - mkdir 788 (time 1778849493.38 total 10.04 last 78.53)
 - mkdir 880 (time 1778849503.42 total 20.07 last 9.16)
 - mkdir 966 (time 1778849513.53 total 30.19 last 8.51)
total: 1000 mkdir in 32.52 seconds: 30.75 ops/second
 - mkdir 756 (time 1778849493.60 total 10.17 last 74.36)
 - mkdir 855 (time 1778849503.65 total 20.22 last 9.84)
 - mkdir 942 (time 1778849513.71 total 30.28 last 8.65)
total: 1000 mkdir in 32.87 seconds: 30.42 ops/second
Time for file creation 39 sec for 1 RPC sent at a time
 - unlinked 0 (time 1778849521 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778849521 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1778849522 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8