== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 22:37:29 (1788575849)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.18 seconds: 56.70 ops/second
total: 1000 mkdir in 8.74 seconds: 114.39 ops/second
 - mkdir 959 (time 1788575866.42 total 10.05 last 95.45)
total: 1000 mkdir in 12.15 seconds: 82.30 ops/second
 - mkdir 954 (time 1788575866.50 total 10.02 last 95.23)
total: 1000 mkdir in 12.74 seconds: 78.47 ops/second
 - mkdir 947 (time 1788575866.34 total 10.00 last 94.70)
total: 1000 mkdir in 13.13 seconds: 76.16 ops/second
 - mkdir 946 (time 1788575866.40 total 10.01 last 94.50)
total: 1000 mkdir in 13.13 seconds: 76.16 ops/second
 - mkdir 940 (time 1788575866.67 total 10.02 last 93.81)
total: 1000 mkdir in 13.03 seconds: 76.74 ops/second
 - mkdir 937 (time 1788575866.72 total 10.05 last 93.20)
total: 1000 mkdir in 13.23 seconds: 75.60 ops/second
 - mkdir 938 (time 1788575866.64 total 10.01 last 93.73)
total: 1000 mkdir in 13.30 seconds: 75.16 ops/second
 - mkdir 940 (time 1788575866.60 total 10.01 last 93.88)
total: 1000 mkdir in 13.38 seconds: 74.75 ops/second
 - mkdir 931 (time 1788575866.66 total 10.00 last 93.06)
total: 1000 mkdir in 13.59 seconds: 73.60 ops/second
Time for file creation 18 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/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/4/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/8/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/9/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
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 0.35 seconds: 28.75 ops/second
 - mkdir 472 (time 1788576090.96 total 10.00 last 47.20)
 - mkdir 894 (time 1788576100.97 total 20.01 last 42.17)
total: 1000 mkdir in 22.51 seconds: 44.43 ops/second
 - mkdir 505 (time 1788576092.11 total 10.00 last 50.50)
 - mkdir 898 (time 1788576102.12 total 20.01 last 39.25)
total: 1000 mkdir in 23.22 seconds: 43.06 ops/second
 - mkdir 525 (time 1788576092.72 total 10.01 last 52.46)
 - mkdir 915 (time 1788576102.72 total 20.01 last 38.98)
total: 1000 mkdir in 23.71 seconds: 42.18 ops/second
 - mkdir 521 (time 1788576092.51 total 10.01 last 52.05)
 - mkdir 902 (time 1788576102.51 total 20.02 last 38.07)
total: 1000 mkdir in 23.94 seconds: 41.77 ops/second
 - mkdir 521 (time 1788576092.61 total 10.01 last 52.04)
 - mkdir 905 (time 1788576102.62 total 20.02 last 38.35)
total: 1000 mkdir in 24.13 seconds: 41.44 ops/second
 - mkdir 536 (time 1788576093.01 total 10.02 last 53.49)
 - mkdir 925 (time 1788576103.02 total 20.03 last 38.88)
total: 1000 mkdir in 23.80 seconds: 42.01 ops/second
 - mkdir 516 (time 1788576092.83 total 10.00 last 51.59)
 - mkdir 910 (time 1788576102.84 total 20.01 last 39.36)
total: 1000 mkdir in 24.25 seconds: 41.24 ops/second
 - mkdir 522 (time 1788576092.86 total 10.01 last 52.16)
 - mkdir 912 (time 1788576102.88 total 20.03 last 38.93)
total: 1000 mkdir in 24.58 seconds: 40.69 ops/second
 - mkdir 501 (time 1788576092.52 total 10.01 last 50.05)
 - mkdir 878 (time 1788576102.55 total 20.03 last 37.61)
total: 1000 mkdir in 25.37 seconds: 39.42 ops/second
 - mkdir 525 (time 1788576093.12 total 10.01 last 52.46)
 - mkdir 904 (time 1788576103.12 total 20.01 last 37.89)
total: 1000 mkdir in 25.11 seconds: 39.82 ops/second
Time for file creation 31 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576113 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788576113 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788576112 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788576113 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788576113 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 14 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8