== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 02:09:42 (1761113382)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.54 seconds: 18.36 ops/second
total: 1000 mkdir in 5.51 seconds: 181.55 ops/second
 - mkdir 946 (time 1761113398.62 total 10.20 last 92.74)
total: 1000 mkdir in 15.57 seconds: 64.21 ops/second
 - mkdir 905 (time 1761113398.70 total 10.02 last 90.30)
total: 1000 mkdir in 17.19 seconds: 58.16 ops/second
 - mkdir 913 (time 1761113398.80 total 10.22 last 89.37)
total: 1000 mkdir in 17.98 seconds: 55.62 ops/second
 - mkdir 902 (time 1761113398.86 total 10.21 last 88.32)
total: 1000 mkdir in 19.12 seconds: 52.30 ops/second
 - mkdir 885 (time 1761113398.95 total 10.04 last 88.19)
total: 1000 mkdir in 19.71 seconds: 50.74 ops/second
 - mkdir 886 (time 1761113398.85 total 10.04 last 88.26)
 - mkdir 998 (time 1761113408.92 total 20.11 last 11.12)
total: 1000 mkdir in 20.13 seconds: 49.67 ops/second
 - mkdir 876 (time 1761113398.92 total 10.07 last 87.03)
 - mkdir 998 (time 1761113408.94 total 20.08 last 12.18)
total: 1000 mkdir in 20.11 seconds: 49.74 ops/second
 - mkdir 873 (time 1761113398.85 total 10.02 last 87.10)
 - mkdir 990 (time 1761113408.87 total 20.05 last 11.67)
total: 1000 mkdir in 20.26 seconds: 49.35 ops/second
 - mkdir 870 (time 1761113398.87 total 10.05 last 86.57)
 - mkdir 990 (time 1761113408.89 total 20.07 last 11.98)
total: 1000 mkdir in 20.28 seconds: 49.30 ops/second
Time for file creation 25 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/2/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/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/8/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/3/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 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.24 seconds: 41.61 ops/second
total: 1000 mkdir in 5.82 seconds: 171.80 ops/second
total: 1000 mkdir in 7.08 seconds: 141.18 ops/second
total: 1000 mkdir in 7.72 seconds: 129.54 ops/second
total: 1000 mkdir in 8.01 seconds: 124.85 ops/second
total: 1000 mkdir in 8.11 seconds: 123.32 ops/second
total: 1000 mkdir in 8.44 seconds: 118.42 ops/second
total: 1000 mkdir in 8.67 seconds: 115.32 ops/second
total: 1000 mkdir in 8.78 seconds: 113.90 ops/second
total: 1000 mkdir in 8.95 seconds: 111.73 ops/second
total: 1000 mkdir in 8.95 seconds: 111.70 ops/second
Time for file creation 13 sec for 1 RPC sent at a time
 - unlinked 0 (time 1761113680 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1761113680 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1761113680 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113680 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113681 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113681 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113681 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113681 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113681 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1761113681 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8