== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 13:54:19 (1754416459)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.36 seconds: 27.60 ops/second
total: 1000 mkdir in 6.57 seconds: 152.21 ops/second
 - mkdir 955 (time 1754416475.91 total 10.05 last 94.99)
total: 1000 mkdir in 13.28 seconds: 75.29 ops/second
 - mkdir 938 (time 1754416476.11 total 10.03 last 93.54)
total: 1000 mkdir in 13.30 seconds: 75.22 ops/second
 - mkdir 950 (time 1754416475.91 total 10.05 last 94.54)
total: 1000 mkdir in 13.54 seconds: 73.84 ops/second
 - mkdir 947 (time 1754416475.98 total 10.03 last 94.40)
total: 1000 mkdir in 13.48 seconds: 74.19 ops/second
 - mkdir 942 (time 1754416476.05 total 10.08 last 93.44)
total: 1000 mkdir in 13.67 seconds: 73.13 ops/second
 - mkdir 940 (time 1754416476.14 total 10.01 last 93.90)
total: 1000 mkdir in 13.68 seconds: 73.08 ops/second
 - mkdir 925 (time 1754416476.18 total 10.02 last 92.33)
total: 1000 mkdir in 14.16 seconds: 70.60 ops/second
 - mkdir 917 (time 1754416476.18 total 10.01 last 91.59)
total: 1000 mkdir in 14.27 seconds: 70.06 ops/second
 - mkdir 910 (time 1754416476.25 total 10.01 last 90.88)
total: 1000 mkdir in 14.37 seconds: 69.61 ops/second
Time for file creation 19 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/3/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/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/6/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/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
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 0.17 seconds: 60.00 ops/second
total: 1000 mkdir in 7.53 seconds: 132.75 ops/second
 - mkdir 822 (time 1754416665.37 total 10.07 last 81.60)
 - mkdir 933 (time 1754416675.46 total 20.15 last 11.01)
total: 1000 mkdir in 26.62 seconds: 37.57 ops/second
 - mkdir 823 (time 1754416665.25 total 10.13 last 81.28)
 - mkdir 927 (time 1754416675.28 total 20.16 last 10.37)
total: 1000 mkdir in 27.45 seconds: 36.42 ops/second
 - mkdir 835 (time 1754416665.08 total 10.09 last 82.74)
 - mkdir 929 (time 1754416675.17 total 20.18 last 9.32)
total: 1000 mkdir in 27.87 seconds: 35.89 ops/second
 - mkdir 764 (time 1754416665.78 total 10.11 last 75.54)
 - mkdir 901 (time 1754416675.83 total 20.16 last 13.63)
total: 1000 mkdir in 27.28 seconds: 36.66 ops/second
 - mkdir 843 (time 1754416665.25 total 10.19 last 82.73)
 - mkdir 934 (time 1754416675.36 total 20.30 last 9.00)
total: 1000 mkdir in 28.22 seconds: 35.43 ops/second
 - mkdir 778 (time 1754416665.52 total 10.06 last 77.32)
 - mkdir 877 (time 1754416675.56 total 20.10 last 9.86)
total: 1000 mkdir in 29.87 seconds: 33.48 ops/second
 - mkdir 780 (time 1754416665.64 total 10.06 last 77.54)
 - mkdir 881 (time 1754416675.72 total 20.14 last 10.02)
 - mkdir 998 (time 1754416685.73 total 30.15 last 11.69)
total: 1000 mkdir in 30.19 seconds: 33.13 ops/second
 - mkdir 780 (time 1754416665.72 total 10.17 last 76.73)
 - mkdir 874 (time 1754416675.82 total 20.26 last 9.31)
 - mkdir 996 (time 1754416685.85 total 30.29 last 12.17)
total: 1000 mkdir in 30.34 seconds: 32.96 ops/second
 - mkdir 773 (time 1754416665.76 total 10.16 last 76.09)
 - mkdir 861 (time 1754416675.79 total 20.19 last 8.77)
 - mkdir 974 (time 1754416685.79 total 30.19 last 11.30)
total: 1000 mkdir in 30.62 seconds: 32.65 ops/second
Time for file creation 35 sec for 1 RPC sent at a time
 - unlinked 0 (time 1754416688 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1754416689 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1754416689 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1754416690 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
Time for file removal 28 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8