== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 09:26:18 (1786541178)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 79.66 ops/second
total: 1000 mkdir in 6.93 seconds: 144.24 ops/second
 - mkdir 780 (time 1786541193.44 total 10.07 last 77.47)
 - mkdir 903 (time 1786541203.52 total 20.15 last 12.20)
total: 1000 mkdir in 29.50 seconds: 33.89 ops/second
 - mkdir 771 (time 1786541193.70 total 10.09 last 76.42)
 - mkdir 899 (time 1786541203.74 total 20.14 last 12.74)
total: 1000 mkdir in 30.10 seconds: 33.23 ops/second
 - mkdir 716 (time 1786541193.93 total 10.07 last 71.08)
 - mkdir 845 (time 1786541203.94 total 20.08 last 12.89)
 - mkdir 964 (time 1786541213.99 total 30.13 last 11.84)
total: 1000 mkdir in 32.32 seconds: 30.94 ops/second
 - mkdir 737 (time 1786541193.94 total 10.13 last 72.76)
 - mkdir 862 (time 1786541204.00 total 20.20 last 12.41)
 - mkdir 957 (time 1786541214.16 total 30.36 last 9.35)
total: 1000 mkdir in 33.69 seconds: 29.68 ops/second
 - mkdir 722 (time 1786541193.94 total 10.01 last 72.16)
 - mkdir 851 (time 1786541203.97 total 20.04 last 12.86)
 - mkdir 950 (time 1786541214.01 total 30.08 last 9.86)
total: 1000 mkdir in 33.61 seconds: 29.75 ops/second
 - mkdir 706 (time 1786541194.01 total 10.02 last 70.44)
 - mkdir 833 (time 1786541204.11 total 20.13 last 12.57)
 - mkdir 935 (time 1786541214.13 total 30.14 last 10.19)
total: 1000 mkdir in 33.93 seconds: 29.47 ops/second
 - mkdir 722 (time 1786541193.87 total 10.04 last 71.95)
 - mkdir 846 (time 1786541203.94 total 20.11 last 12.31)
 - mkdir 942 (time 1786541213.98 total 30.15 last 9.56)
total: 1000 mkdir in 34.20 seconds: 29.24 ops/second
 - mkdir 708 (time 1786541193.94 total 10.04 last 70.50)
 - mkdir 835 (time 1786541203.96 total 20.06 last 12.67)
 - mkdir 930 (time 1786541213.99 total 30.09 last 9.47)
total: 1000 mkdir in 34.49 seconds: 29.00 ops/second
 - mkdir 697 (time 1786541194.14 total 10.05 last 69.33)
 - mkdir 819 (time 1786541204.18 total 20.09 last 12.15)
 - mkdir 913 (time 1786541214.19 total 30.10 last 9.39)
total: 1000 mkdir in 34.57 seconds: 28.93 ops/second
Time for file creation 40 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/2/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/8/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/7/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
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 0.21 seconds: 48.23 ops/second
total: 1000 mkdir in 6.57 seconds: 152.29 ops/second
total: 1000 mkdir in 9.16 seconds: 109.17 ops/second
 - mkdir 947 (time 1786541408.38 total 10.00 last 94.65)
total: 1000 mkdir in 13.70 seconds: 73.00 ops/second
 - mkdir 937 (time 1786541408.55 total 10.01 last 93.56)
total: 1000 mkdir in 14.25 seconds: 70.16 ops/second
 - mkdir 934 (time 1786541408.46 total 10.00 last 93.36)
total: 1000 mkdir in 14.48 seconds: 69.08 ops/second
 - mkdir 936 (time 1786541408.47 total 10.03 last 93.28)
total: 1000 mkdir in 14.51 seconds: 68.90 ops/second
 - mkdir 933 (time 1786541408.56 total 10.01 last 93.25)
total: 1000 mkdir in 14.43 seconds: 69.30 ops/second
 - mkdir 927 (time 1786541408.78 total 10.15 last 91.33)
total: 1000 mkdir in 14.54 seconds: 68.77 ops/second
 - mkdir 927 (time 1786541408.71 total 10.08 last 91.96)
total: 1000 mkdir in 14.57 seconds: 68.62 ops/second
 - mkdir 915 (time 1786541408.79 total 10.08 last 90.80)
total: 1000 mkdir in 14.60 seconds: 68.49 ops/second
Time for file creation 21 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786541419 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786541419 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1786541419 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1786541420 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
Time for file removal 23 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8