== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 15:44:15 (1772484255)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.22 seconds: 46.32 ops/second
total: 1000 mkdir in 7.81 seconds: 127.98 ops/second
total: 1000 mkdir in 9.32 seconds: 107.30 ops/second
 - mkdir 979 (time 1772484271.79 total 10.25 last 95.51)
total: 1000 mkdir in 12.20 seconds: 81.95 ops/second
 - mkdir 976 (time 1772484271.74 total 10.11 last 96.54)
total: 1000 mkdir in 13.71 seconds: 72.94 ops/second
 - mkdir 947 (time 1772484272.04 total 10.03 last 94.45)
total: 1000 mkdir in 14.95 seconds: 66.89 ops/second
 - mkdir 935 (time 1772484272.24 total 10.24 last 91.29)
total: 1000 mkdir in 15.44 seconds: 64.76 ops/second
 - mkdir 936 (time 1772484271.90 total 10.00 last 93.58)
total: 1000 mkdir in 15.72 seconds: 63.60 ops/second
 - mkdir 931 (time 1772484272.03 total 10.03 last 92.80)
total: 1000 mkdir in 15.86 seconds: 63.06 ops/second
 - mkdir 925 (time 1772484272.18 total 10.04 last 92.17)
total: 1000 mkdir in 15.96 seconds: 62.64 ops/second
 - mkdir 915 (time 1772484272.27 total 10.14 last 90.23)
total: 1000 mkdir in 16.18 seconds: 61.79 ops/second
Time for file creation 22 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/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/6/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/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/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 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.12 seconds: 86.42 ops/second
total: 1000 mkdir in 6.58 seconds: 152.01 ops/second
total: 1000 mkdir in 8.01 seconds: 124.87 ops/second
total: 1000 mkdir in 9.58 seconds: 104.33 ops/second
 - mkdir 988 (time 1772484521.15 total 10.03 last 98.47)
total: 1000 mkdir in 11.18 seconds: 89.45 ops/second
 - mkdir 956 (time 1772484521.48 total 10.07 last 94.90)
total: 1000 mkdir in 12.74 seconds: 78.48 ops/second
 - mkdir 955 (time 1772484521.48 total 10.15 last 94.05)
total: 1000 mkdir in 12.95 seconds: 77.21 ops/second
 - mkdir 947 (time 1772484521.47 total 10.09 last 93.87)
total: 1000 mkdir in 13.16 seconds: 76.01 ops/second
 - mkdir 927 (time 1772484521.56 total 10.02 last 92.51)
total: 1000 mkdir in 13.59 seconds: 73.59 ops/second
 - mkdir 926 (time 1772484521.58 total 10.05 last 92.10)
total: 1000 mkdir in 13.63 seconds: 73.38 ops/second
 - mkdir 920 (time 1772484521.56 total 10.01 last 91.92)
total: 1000 mkdir in 13.65 seconds: 73.24 ops/second
Time for file creation 20 sec for 1 RPC sent at a time
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1772484531 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8