== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:04:16 (1782641056)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.47 seconds: 21.33 ops/second
total: 1000 mkdir in 8.20 seconds: 121.93 ops/second
total: 1000 mkdir in 8.65 seconds: 115.62 ops/second
total: 1000 mkdir in 8.70 seconds: 114.96 ops/second
total: 1000 mkdir in 8.96 seconds: 111.65 ops/second
total: 1000 mkdir in 9.27 seconds: 107.91 ops/second
total: 1000 mkdir in 9.71 seconds: 103.03 ops/second
total: 1000 mkdir in 9.72 seconds: 102.92 ops/second
total: 1000 mkdir in 9.72 seconds: 102.83 ops/second
total: 1000 mkdir in 9.80 seconds: 102.09 ops/second
total: 1000 mkdir in 9.92 seconds: 100.80 ops/second
Time for file creation 15 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/5/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/6/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/0/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/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
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 71.69 ops/second
total: 1000 mkdir in 6.46 seconds: 154.80 ops/second
total: 1000 mkdir in 8.86 seconds: 112.92 ops/second
 - mkdir 982 (time 1782641238.40 total 10.03 last 97.95)
total: 1000 mkdir in 11.31 seconds: 88.42 ops/second
 - mkdir 970 (time 1782641238.55 total 10.01 last 96.92)
total: 1000 mkdir in 12.08 seconds: 82.79 ops/second
 - mkdir 960 (time 1782641238.54 total 10.02 last 95.81)
total: 1000 mkdir in 12.60 seconds: 79.39 ops/second
 - mkdir 954 (time 1782641238.65 total 10.05 last 94.91)
total: 1000 mkdir in 12.66 seconds: 78.99 ops/second
 - mkdir 955 (time 1782641238.78 total 10.10 last 94.55)
total: 1000 mkdir in 12.70 seconds: 78.76 ops/second
 - mkdir 939 (time 1782641238.82 total 10.08 last 93.11)
total: 1000 mkdir in 13.27 seconds: 75.37 ops/second
 - mkdir 934 (time 1782641238.93 total 10.09 last 92.60)
total: 1000 mkdir in 13.31 seconds: 75.13 ops/second
 - mkdir 924 (time 1782641238.92 total 10.06 last 91.88)
total: 1000 mkdir in 13.43 seconds: 74.48 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1782641244 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 14 seconds: 71.428574 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1782641245 ; total 0 ; last 0)
total: 1000 unlinks in 17 seconds: 58.823528 unlinks/second
 - unlinked 0 (time 1782641246 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1782641246 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
Time for file removal 21 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8