== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:44:52 (1778935492)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.46 seconds: 21.60 ops/second
total: 1000 mkdir in 7.94 seconds: 125.89 ops/second
total: 1000 mkdir in 8.75 seconds: 114.24 ops/second
 - mkdir 957 (time 1778935510.71 total 10.00 last 95.69)
total: 1000 mkdir in 13.67 seconds: 73.16 ops/second
 - mkdir 967 (time 1778935510.63 total 10.03 last 96.38)
total: 1000 mkdir in 13.87 seconds: 72.08 ops/second
 - mkdir 953 (time 1778935510.72 total 10.00 last 95.29)
total: 1000 mkdir in 14.23 seconds: 70.26 ops/second
 - mkdir 945 (time 1778935510.88 total 10.07 last 93.84)
total: 1000 mkdir in 14.87 seconds: 67.24 ops/second
 - mkdir 928 (time 1778935511.07 total 10.06 last 92.28)
total: 1000 mkdir in 15.03 seconds: 66.55 ops/second
 - mkdir 930 (time 1778935511.13 total 10.11 last 92.00)
total: 1000 mkdir in 15.15 seconds: 65.99 ops/second
 - mkdir 922 (time 1778935511.09 total 10.09 last 91.38)
total: 1000 mkdir in 15.34 seconds: 65.19 ops/second
 - mkdir 901 (time 1778935511.14 total 10.03 last 89.83)
total: 1000 mkdir in 15.79 seconds: 63.33 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/5/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
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
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 0.17 seconds: 57.21 ops/second
total: 1000 mkdir in 7.45 seconds: 134.27 ops/second
total: 1000 mkdir in 9.42 seconds: 106.11 ops/second
 - mkdir 999 (time 1778935748.18 total 10.01 last 99.81)
total: 1000 mkdir in 10.01 seconds: 99.91 ops/second
 - mkdir 971 (time 1778935748.45 total 10.01 last 97.04)
total: 1000 mkdir in 12.44 seconds: 80.37 ops/second
 - mkdir 970 (time 1778935748.49 total 10.00 last 96.99)
total: 1000 mkdir in 12.56 seconds: 79.62 ops/second
 - mkdir 941 (time 1778935748.74 total 10.04 last 93.73)
total: 1000 mkdir in 13.27 seconds: 75.37 ops/second
 - mkdir 942 (time 1778935748.75 total 10.06 last 93.66)
total: 1000 mkdir in 13.65 seconds: 73.28 ops/second
 - mkdir 932 (time 1778935748.86 total 10.02 last 93.02)
total: 1000 mkdir in 13.62 seconds: 73.42 ops/second
 - mkdir 937 (time 1778935748.80 total 10.04 last 93.29)
total: 1000 mkdir in 13.81 seconds: 72.40 ops/second
 - mkdir 929 (time 1778935748.83 total 10.02 last 92.71)
total: 1000 mkdir in 13.85 seconds: 72.22 ops/second
Time for file creation 19 sec for 1 RPC sent at a time
 - unlinked 0 (time 1778935755 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1778935756 ; total 1 ; last 1)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1778935756 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
Time for file removal 24 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8