== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 15:46:28 (1774899988)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.28 seconds: 35.44 ops/second
total: 1000 mkdir in 7.96 seconds: 125.65 ops/second
 - mkdir 996 (time 1774900005.01 total 10.05 last 99.13)
total: 1000 mkdir in 10.33 seconds: 96.82 ops/second
 - mkdir 971 (time 1774900005.02 total 10.03 last 96.81)
total: 1000 mkdir in 13.56 seconds: 73.75 ops/second
 - mkdir 961 (time 1774900005.29 total 10.08 last 95.32)
total: 1000 mkdir in 14.34 seconds: 69.75 ops/second
 - mkdir 953 (time 1774900005.40 total 10.06 last 94.77)
total: 1000 mkdir in 14.71 seconds: 68.00 ops/second
 - mkdir 941 (time 1774900005.31 total 10.01 last 94.01)
total: 1000 mkdir in 14.81 seconds: 67.50 ops/second
 - mkdir 943 (time 1774900005.37 total 10.02 last 94.10)
total: 1000 mkdir in 14.89 seconds: 67.16 ops/second
 - mkdir 925 (time 1774900005.52 total 10.04 last 92.16)
total: 1000 mkdir in 15.24 seconds: 65.60 ops/second
 - mkdir 928 (time 1774900005.43 total 10.07 last 92.15)
total: 1000 mkdir in 15.51 seconds: 64.46 ops/second
 - mkdir 915 (time 1774900005.55 total 10.06 last 91.00)
total: 1000 mkdir in 15.65 seconds: 63.92 ops/second
Time for file creation 21 sec for 8 parallel RPCs
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/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/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/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/8/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 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 43.60 ops/second
total: 1000 mkdir in 7.40 seconds: 135.15 ops/second
 - mkdir 995 (time 1774900280.69 total 10.05 last 98.99)
total: 1000 mkdir in 10.31 seconds: 96.99 ops/second
 - mkdir 979 (time 1774900281.06 total 10.16 last 96.34)
total: 1000 mkdir in 11.79 seconds: 84.85 ops/second
 - mkdir 976 (time 1774900281.06 total 10.08 last 96.78)
total: 1000 mkdir in 12.51 seconds: 79.93 ops/second
 - mkdir 968 (time 1774900280.99 total 10.01 last 96.75)
total: 1000 mkdir in 12.62 seconds: 79.22 ops/second
 - mkdir 965 (time 1774900281.06 total 10.01 last 96.43)
total: 1000 mkdir in 13.17 seconds: 75.95 ops/second
 - mkdir 948 (time 1774900281.15 total 10.01 last 94.67)
total: 1000 mkdir in 13.30 seconds: 75.20 ops/second
 - mkdir 948 (time 1774900281.23 total 10.03 last 94.52)
total: 1000 mkdir in 13.51 seconds: 74.03 ops/second
 - mkdir 947 (time 1774900281.21 total 10.02 last 94.49)
total: 1000 mkdir in 13.54 seconds: 73.85 ops/second
 - mkdir 943 (time 1774900281.27 total 10.03 last 94.00)
total: 1000 mkdir in 13.54 seconds: 73.86 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1774900289 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1774900289 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1774900289 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1774900290 ; total 1 ; last 1)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1774900290 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1774900290 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1774900290 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1774900290 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1774900290 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1774900290 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 18 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8