== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 22:15:48 (1755051348)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 42.05 ops/second
total: 1000 mkdir in 6.91 seconds: 144.77 ops/second
 - mkdir 994 (time 1755051362.25 total 10.01 last 99.30)
total: 1000 mkdir in 10.25 seconds: 97.57 ops/second
 - mkdir 969 (time 1755051362.61 total 10.03 last 96.61)
total: 1000 mkdir in 11.52 seconds: 86.82 ops/second
 - mkdir 955 (time 1755051362.56 total 10.02 last 95.34)
total: 1000 mkdir in 11.84 seconds: 84.44 ops/second
 - mkdir 960 (time 1755051362.64 total 10.02 last 95.83)
total: 1000 mkdir in 11.94 seconds: 83.74 ops/second
 - mkdir 956 (time 1755051362.58 total 10.02 last 95.37)
total: 1000 mkdir in 12.08 seconds: 82.75 ops/second
 - mkdir 935 (time 1755051362.78 total 10.02 last 93.35)
total: 1000 mkdir in 12.58 seconds: 79.51 ops/second
 - mkdir 934 (time 1755051362.83 total 10.03 last 93.11)
total: 1000 mkdir in 12.55 seconds: 79.67 ops/second
 - mkdir 928 (time 1755051362.77 total 10.03 last 92.52)
total: 1000 mkdir in 12.64 seconds: 79.11 ops/second
 - mkdir 924 (time 1755051362.81 total 10.03 last 92.16)
total: 1000 mkdir in 12.67 seconds: 78.96 ops/second
Time for file creation 17 sec for 8 parallel RPCs
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/5/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/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/4/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/0/d-0) error: No such file or directory
total: 0 unlinks in 1 seconds: 0.000000 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
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 0.17 seconds: 57.58 ops/second
total: 1000 mkdir in 8.53 seconds: 117.21 ops/second
total: 1000 mkdir in 8.93 seconds: 111.94 ops/second
total: 1000 mkdir in 9.78 seconds: 102.20 ops/second
 - mkdir 995 (time 1755051632.13 total 10.04 last 99.11)
total: 1000 mkdir in 10.26 seconds: 97.50 ops/second
 - mkdir 980 (time 1755051632.38 total 10.05 last 97.50)
total: 1000 mkdir in 11.38 seconds: 87.84 ops/second
 - mkdir 974 (time 1755051632.36 total 10.04 last 97.00)
total: 1000 mkdir in 11.72 seconds: 85.33 ops/second
 - mkdir 967 (time 1755051632.37 total 10.02 last 96.50)
total: 1000 mkdir in 12.08 seconds: 82.77 ops/second
 - mkdir 965 (time 1755051632.41 total 10.00 last 96.50)
total: 1000 mkdir in 12.17 seconds: 82.14 ops/second
 - mkdir 954 (time 1755051632.44 total 10.05 last 94.93)
total: 1000 mkdir in 12.26 seconds: 81.60 ops/second
 - mkdir 958 (time 1755051632.65 total 10.24 last 93.54)
total: 1000 mkdir in 12.31 seconds: 81.23 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1755051637 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1755051637 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1755051638 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 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