== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 23:20:09 (1772770809)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.71 seconds: 14.03 ops/second
total: 1000 mkdir in 7.39 seconds: 135.34 ops/second
total: 1000 mkdir in 8.56 seconds: 116.78 ops/second
 - mkdir 995 (time 1772770828.47 total 10.03 last 99.19)
total: 1000 mkdir in 10.26 seconds: 97.47 ops/second
 - mkdir 995 (time 1772770828.55 total 10.04 last 99.10)
total: 1000 mkdir in 10.27 seconds: 97.40 ops/second
 - mkdir 992 (time 1772770828.61 total 10.00 last 99.17)
total: 1000 mkdir in 10.35 seconds: 96.60 ops/second
 - mkdir 989 (time 1772770828.49 total 10.02 last 98.67)
total: 1000 mkdir in 10.52 seconds: 95.06 ops/second
 - mkdir 988 (time 1772770828.70 total 10.03 last 98.46)
total: 1000 mkdir in 10.48 seconds: 95.43 ops/second
 - mkdir 985 (time 1772770828.53 total 10.01 last 98.41)
total: 1000 mkdir in 10.65 seconds: 93.90 ops/second
 - mkdir 981 (time 1772770828.64 total 10.02 last 97.90)
total: 1000 mkdir in 10.63 seconds: 94.12 ops/second
 - mkdir 963 (time 1772770828.84 total 10.06 last 95.77)
total: 1000 mkdir in 11.21 seconds: 89.23 ops/second
Time for file creation 19 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/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/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
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/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
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 0.13 seconds: 78.66 ops/second
total: 1000 mkdir in 7.27 seconds: 137.47 ops/second
 - mkdir 884 (time 1772770993.86 total 10.01 last 88.33)
total: 1000 mkdir in 17.12 seconds: 58.41 ops/second
 - mkdir 861 (time 1772770994.14 total 10.03 last 85.88)
total: 1000 mkdir in 18.08 seconds: 55.31 ops/second
 - mkdir 852 (time 1772770994.19 total 10.04 last 84.88)
total: 1000 mkdir in 18.90 seconds: 52.91 ops/second
 - mkdir 829 (time 1772770994.39 total 10.05 last 82.50)
total: 1000 mkdir in 19.00 seconds: 52.63 ops/second
 - mkdir 836 (time 1772770994.22 total 10.01 last 83.52)
total: 1000 mkdir in 19.28 seconds: 51.87 ops/second
 - mkdir 841 (time 1772770994.36 total 10.08 last 83.44)
total: 1000 mkdir in 19.42 seconds: 51.50 ops/second
 - mkdir 842 (time 1772770994.29 total 10.03 last 83.98)
total: 1000 mkdir in 19.54 seconds: 51.17 ops/second
 - mkdir 832 (time 1772770994.41 total 10.04 last 82.88)
total: 1000 mkdir in 19.44 seconds: 51.44 ops/second
 - mkdir 838 (time 1772770994.28 total 10.00 last 83.79)
total: 1000 mkdir in 19.68 seconds: 50.81 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1772771006 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
 - unlinked 0 (time 1772771007 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second
Time for file removal 17 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8