== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:45:32 (1786491932)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 77.01 ops/second
total: 1000 mkdir in 6.16 seconds: 162.39 ops/second
 - mkdir 925 (time 1786491945.81 total 10.01 last 92.43)
total: 1000 mkdir in 14.17 seconds: 70.57 ops/second
 - mkdir 897 (time 1786491946.04 total 10.03 last 89.46)
total: 1000 mkdir in 15.62 seconds: 64.04 ops/second
 - mkdir 891 (time 1786491946.29 total 10.19 last 87.46)
total: 1000 mkdir in 15.91 seconds: 62.85 ops/second
 - mkdir 877 (time 1786491946.31 total 10.03 last 87.44)
total: 1000 mkdir in 15.90 seconds: 62.88 ops/second
 - mkdir 887 (time 1786491946.22 total 10.02 last 88.49)
total: 1000 mkdir in 16.29 seconds: 61.38 ops/second
 - mkdir 876 (time 1786491946.43 total 10.07 last 87.01)
total: 1000 mkdir in 16.16 seconds: 61.88 ops/second
 - mkdir 866 (time 1786491946.35 total 10.05 last 86.13)
total: 1000 mkdir in 16.76 seconds: 59.66 ops/second
 - mkdir 872 (time 1786491946.25 total 10.02 last 86.99)
total: 1000 mkdir in 16.85 seconds: 59.35 ops/second
 - mkdir 869 (time 1786491946.36 total 10.03 last 86.64)
total: 1000 mkdir in 16.75 seconds: 59.70 ops/second
Time for file creation 20 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/2/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/5/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/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/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 0.12 seconds: 86.29 ops/second
total: 1000 mkdir in 6.35 seconds: 157.48 ops/second
 - mkdir 963 (time 1786492104.57 total 10.08 last 95.58)
total: 1000 mkdir in 11.76 seconds: 85.01 ops/second
 - mkdir 955 (time 1786492104.70 total 10.13 last 94.29)
total: 1000 mkdir in 12.37 seconds: 80.83 ops/second
 - mkdir 947 (time 1786492104.60 total 10.06 last 94.14)
total: 1000 mkdir in 12.70 seconds: 78.75 ops/second
 - mkdir 938 (time 1786492104.71 total 10.05 last 93.31)
total: 1000 mkdir in 12.74 seconds: 78.50 ops/second
 - mkdir 938 (time 1786492104.69 total 10.14 last 92.53)
total: 1000 mkdir in 12.86 seconds: 77.74 ops/second
 - mkdir 925 (time 1786492104.91 total 10.13 last 91.30)
total: 1000 mkdir in 13.04 seconds: 76.68 ops/second
 - mkdir 921 (time 1786492104.84 total 10.05 last 91.60)
total: 1000 mkdir in 13.18 seconds: 75.86 ops/second
 - mkdir 920 (time 1786492104.92 total 10.09 last 91.20)
total: 1000 mkdir in 13.20 seconds: 75.74 ops/second
 - mkdir 913 (time 1786492104.92 total 10.05 last 90.83)
total: 1000 mkdir in 13.31 seconds: 75.14 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786492111 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 9 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8