== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:43:45 (1778633025)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 67.09 ops/second
total: 1000 mkdir in 9.52 seconds: 105.09 ops/second
 - mkdir 966 (time 1778633039.82 total 10.05 last 96.13)
total: 1000 mkdir in 11.92 seconds: 83.87 ops/second
 - mkdir 967 (time 1778633040.23 total 10.01 last 96.64)
total: 1000 mkdir in 12.25 seconds: 81.65 ops/second
 - mkdir 964 (time 1778633040.16 total 10.03 last 96.10)
total: 1000 mkdir in 12.62 seconds: 79.22 ops/second
 - mkdir 949 (time 1778633040.22 total 10.07 last 94.19)
total: 1000 mkdir in 13.00 seconds: 76.90 ops/second
 - mkdir 946 (time 1778633040.42 total 10.05 last 94.12)
total: 1000 mkdir in 13.20 seconds: 75.78 ops/second
 - mkdir 948 (time 1778633040.37 total 10.01 last 94.69)
total: 1000 mkdir in 13.25 seconds: 75.46 ops/second
 - mkdir 949 (time 1778633040.51 total 10.04 last 94.56)
total: 1000 mkdir in 13.14 seconds: 76.11 ops/second
 - mkdir 942 (time 1778633040.43 total 10.02 last 94.03)
total: 1000 mkdir in 13.34 seconds: 74.95 ops/second
 - mkdir 937 (time 1778633040.41 total 10.01 last 93.57)
total: 1000 mkdir in 13.43 seconds: 74.44 ops/second
Time for file creation 17 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/6/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/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/4/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/8/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
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 0.14 seconds: 73.36 ops/second
total: 1000 mkdir in 7.92 seconds: 126.19 ops/second
total: 1000 mkdir in 8.08 seconds: 123.72 ops/second
total: 1000 mkdir in 8.37 seconds: 119.44 ops/second
total: 1000 mkdir in 8.15 seconds: 122.64 ops/second
total: 1000 mkdir in 8.41 seconds: 118.93 ops/second
total: 1000 mkdir in 8.48 seconds: 117.89 ops/second
total: 1000 mkdir in 8.55 seconds: 117.01 ops/second
total: 1000 mkdir in 8.64 seconds: 115.76 ops/second
total: 1000 mkdir in 9.01 seconds: 111.05 ops/second
total: 1000 mkdir in 8.77 seconds: 113.97 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778633222 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
Time for file removal 8 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8