== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:58:47 (1767329927)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 41.41 ops/second
total: 1000 mkdir in 8.25 seconds: 121.17 ops/second
total: 1000 mkdir in 9.93 seconds: 100.67 ops/second
 - mkdir 973 (time 1767329942.83 total 10.02 last 97.09)
total: 1000 mkdir in 12.65 seconds: 79.07 ops/second
 - mkdir 959 (time 1767329943.15 total 10.05 last 95.46)
total: 1000 mkdir in 14.71 seconds: 67.98 ops/second
 - mkdir 945 (time 1767329943.35 total 10.00 last 94.46)
total: 1000 mkdir in 15.26 seconds: 65.51 ops/second
 - mkdir 933 (time 1767329943.38 total 10.05 last 92.82)
total: 1000 mkdir in 15.38 seconds: 65.03 ops/second
 - mkdir 937 (time 1767329943.47 total 10.10 last 92.80)
total: 1000 mkdir in 15.65 seconds: 63.90 ops/second
 - mkdir 931 (time 1767329943.51 total 10.04 last 92.72)
total: 1000 mkdir in 15.60 seconds: 64.11 ops/second
 - mkdir 930 (time 1767329943.56 total 10.02 last 92.78)
total: 1000 mkdir in 15.63 seconds: 63.97 ops/second
 - mkdir 923 (time 1767329943.61 total 10.06 last 91.77)
total: 1000 mkdir in 15.77 seconds: 63.40 ops/second
Time for file creation 20 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/6/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/4/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/3/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/9/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 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 42.58 ops/second
total: 1000 mkdir in 8.17 seconds: 122.37 ops/second
 - mkdir 976 (time 1767330195.37 total 10.02 last 97.40)
total: 1000 mkdir in 11.95 seconds: 83.70 ops/second
 - mkdir 941 (time 1767330195.76 total 10.03 last 93.82)
total: 1000 mkdir in 16.15 seconds: 61.90 ops/second
 - mkdir 925 (time 1767330195.75 total 10.03 last 92.21)
total: 1000 mkdir in 16.27 seconds: 61.46 ops/second
 - mkdir 924 (time 1767330196.07 total 10.03 last 92.09)
total: 1000 mkdir in 17.31 seconds: 57.77 ops/second
 - mkdir 916 (time 1767330196.12 total 10.04 last 91.20)
total: 1000 mkdir in 17.29 seconds: 57.84 ops/second
 - mkdir 910 (time 1767330196.13 total 10.07 last 90.33)
total: 1000 mkdir in 18.07 seconds: 55.33 ops/second
 - mkdir 902 (time 1767330196.12 total 10.06 last 89.67)
total: 1000 mkdir in 18.19 seconds: 54.98 ops/second
 - mkdir 898 (time 1767330196.10 total 10.00 last 89.78)
total: 1000 mkdir in 18.32 seconds: 54.60 ops/second
 - mkdir 890 (time 1767330196.34 total 10.02 last 88.81)
total: 1000 mkdir in 18.22 seconds: 54.88 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1767330209 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1767330210 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1767330210 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 19 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8