== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 15:58:56 (1772917136)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.21 seconds: 47.17 ops/second
total: 1000 mkdir in 6.32 seconds: 158.12 ops/second
total: 1000 mkdir in 7.40 seconds: 135.16 ops/second
total: 1000 mkdir in 8.98 seconds: 111.30 ops/second
total: 1000 mkdir in 9.99 seconds: 100.11 ops/second
 - mkdir 991 (time 1772917151.86 total 10.06 last 98.47)
total: 1000 mkdir in 10.51 seconds: 95.19 ops/second
 - mkdir 977 (time 1772917151.99 total 10.06 last 97.11)
total: 1000 mkdir in 10.95 seconds: 91.30 ops/second
 - mkdir 976 (time 1772917152.05 total 10.00 last 97.60)
total: 1000 mkdir in 10.86 seconds: 92.09 ops/second
 - mkdir 974 (time 1772917152.03 total 10.06 last 96.81)
total: 1000 mkdir in 10.98 seconds: 91.11 ops/second
 - mkdir 972 (time 1772917152.06 total 10.06 last 96.59)
total: 1000 mkdir in 10.99 seconds: 90.96 ops/second
 - mkdir 964 (time 1772917151.93 total 10.01 last 96.26)
total: 1000 mkdir in 11.15 seconds: 89.65 ops/second
Time for file creation 17 sec for 8 parallel RPCs
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/3/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/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/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: 86.71 ops/second
total: 1000 mkdir in 6.10 seconds: 163.92 ops/second
total: 1000 mkdir in 5.97 seconds: 167.42 ops/second
total: 1000 mkdir in 7.72 seconds: 129.62 ops/second
total: 1000 mkdir in 8.22 seconds: 121.63 ops/second
total: 1000 mkdir in 8.22 seconds: 121.70 ops/second
total: 1000 mkdir in 8.89 seconds: 112.54 ops/second
total: 1000 mkdir in 9.12 seconds: 109.60 ops/second
total: 1000 mkdir in 9.19 seconds: 108.76 ops/second
total: 1000 mkdir in 9.24 seconds: 108.28 ops/second
total: 1000 mkdir in 9.38 seconds: 106.58 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1772917366 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1772917367 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1772917367 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1772917367 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8