== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 02:52:05 (1789195925)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 80.03 ops/second
total: 1000 mkdir in 6.71 seconds: 149.02 ops/second
 - mkdir 949 (time 1789195939.69 total 10.06 last 94.32)
total: 1000 mkdir in 13.33 seconds: 75.01 ops/second
 - mkdir 924 (time 1789195940.00 total 10.04 last 92.04)
total: 1000 mkdir in 14.49 seconds: 69.00 ops/second
 - mkdir 925 (time 1789195939.90 total 10.00 last 92.47)
total: 1000 mkdir in 14.68 seconds: 68.11 ops/second
 - mkdir 919 (time 1789195939.96 total 10.03 last 91.61)
total: 1000 mkdir in 15.22 seconds: 65.72 ops/second
 - mkdir 914 (time 1789195940.00 total 10.01 last 91.32)
total: 1000 mkdir in 15.38 seconds: 65.03 ops/second
 - mkdir 910 (time 1789195940.10 total 10.02 last 90.79)
total: 1000 mkdir in 15.61 seconds: 64.08 ops/second
 - mkdir 906 (time 1789195940.21 total 10.06 last 90.04)
total: 1000 mkdir in 15.72 seconds: 63.63 ops/second
 - mkdir 893 (time 1789195940.15 total 10.05 last 88.81)
total: 1000 mkdir in 16.23 seconds: 61.62 ops/second
 - mkdir 886 (time 1789195940.26 total 10.01 last 88.55)
total: 1000 mkdir in 16.11 seconds: 62.07 ops/second
Time for file creation 21 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/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/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/5/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/3/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/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.13 seconds: 77.49 ops/second
total: 1000 mkdir in 7.55 seconds: 132.39 ops/second
 - mkdir 924 (time 1789196105.94 total 10.07 last 91.79)
total: 1000 mkdir in 16.52 seconds: 60.54 ops/second
 - mkdir 893 (time 1789196106.21 total 10.08 last 88.58)
total: 1000 mkdir in 20.05 seconds: 49.88 ops/second
 - mkdir 873 (time 1789196106.35 total 10.02 last 87.08)
 - mkdir 990 (time 1789196116.42 total 20.09 last 11.62)
total: 1000 mkdir in 20.67 seconds: 48.37 ops/second
 - mkdir 875 (time 1789196106.30 total 10.00 last 87.48)
 - mkdir 976 (time 1789196116.41 total 20.11 last 9.99)
total: 1000 mkdir in 21.99 seconds: 45.47 ops/second
 - mkdir 869 (time 1789196106.36 total 10.00 last 86.89)
 - mkdir 973 (time 1789196116.38 total 20.02 last 10.38)
total: 1000 mkdir in 22.06 seconds: 45.34 ops/second
 - mkdir 869 (time 1789196106.42 total 10.08 last 86.21)
 - mkdir 968 (time 1789196116.56 total 20.22 last 9.77)
total: 1000 mkdir in 22.21 seconds: 45.02 ops/second
 - mkdir 865 (time 1789196106.50 total 10.05 last 86.11)
 - mkdir 968 (time 1789196116.55 total 20.10 last 10.25)
total: 1000 mkdir in 22.23 seconds: 44.98 ops/second
 - mkdir 848 (time 1789196106.62 total 10.10 last 83.98)
 - mkdir 963 (time 1789196116.71 total 20.19 last 11.39)
total: 1000 mkdir in 22.29 seconds: 44.87 ops/second
 - mkdir 848 (time 1789196106.66 total 10.06 last 84.27)
 - mkdir 955 (time 1789196116.71 total 20.11 last 10.65)
total: 1000 mkdir in 22.41 seconds: 44.62 ops/second
Time for file creation 26 sec for 1 RPC sent at a time
 - unlinked 0 (time 1789196123 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789196123 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789196123 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1789196124 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8