== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 03:56:36 (1788854196)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.33 seconds: 30.58 ops/second
 - mkdir 666 (time 1788854212.84 total 10.00 last 66.58)
total: 1000 mkdir in 15.44 seconds: 64.75 ops/second
 - mkdir 664 (time 1788854213.14 total 10.01 last 66.35)
total: 1000 mkdir in 15.79 seconds: 63.34 ops/second
 - mkdir 655 (time 1788854213.15 total 10.00 last 65.48)
total: 1000 mkdir in 16.42 seconds: 60.91 ops/second
 - mkdir 651 (time 1788854213.14 total 10.00 last 65.08)
total: 1000 mkdir in 16.50 seconds: 60.60 ops/second
 - mkdir 639 (time 1788854212.91 total 10.02 last 63.77)
total: 1000 mkdir in 16.76 seconds: 59.66 ops/second
 - mkdir 651 (time 1788854213.21 total 10.01 last 65.06)
total: 1000 mkdir in 16.60 seconds: 60.23 ops/second
 - mkdir 649 (time 1788854213.24 total 10.01 last 64.82)
total: 1000 mkdir in 16.65 seconds: 60.07 ops/second
 - mkdir 647 (time 1788854213.18 total 10.02 last 64.59)
total: 1000 mkdir in 16.80 seconds: 59.54 ops/second
 - mkdir 649 (time 1788854213.31 total 10.01 last 64.84)
total: 1000 mkdir in 16.72 seconds: 59.80 ops/second
 - mkdir 632 (time 1788854213.01 total 10.00 last 63.19)
total: 1000 mkdir in 17.15 seconds: 58.30 ops/second
Time for file creation 22 sec for 8 parallel RPCs
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/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/7/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/9/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/3/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 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.33 seconds: 30.68 ops/second
 - mkdir 579 (time 1788854514.34 total 10.00 last 57.87)
total: 1000 mkdir in 17.44 seconds: 57.34 ops/second
 - mkdir 588 (time 1788854514.55 total 10.01 last 58.72)
total: 1000 mkdir in 17.69 seconds: 56.53 ops/second
 - mkdir 598 (time 1788854514.95 total 10.01 last 59.77)
total: 1000 mkdir in 17.92 seconds: 55.80 ops/second
 - mkdir 589 (time 1788854514.82 total 10.00 last 58.88)
total: 1000 mkdir in 18.21 seconds: 54.92 ops/second
 - mkdir 613 (time 1788854515.26 total 10.01 last 61.22)
total: 1000 mkdir in 17.97 seconds: 55.65 ops/second
 - mkdir 619 (time 1788854515.35 total 10.00 last 61.89)
total: 1000 mkdir in 17.87 seconds: 55.97 ops/second
 - mkdir 610 (time 1788854515.19 total 10.02 last 60.91)
total: 1000 mkdir in 18.08 seconds: 55.32 ops/second
 - mkdir 621 (time 1788854515.26 total 10.00 last 62.07)
total: 1000 mkdir in 18.26 seconds: 54.77 ops/second
 - mkdir 613 (time 1788854515.27 total 10.01 last 61.24)
total: 1000 mkdir in 18.29 seconds: 54.67 ops/second
 - mkdir 619 (time 1788854515.41 total 10.01 last 61.84)
total: 1000 mkdir in 18.38 seconds: 54.40 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788854527 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788854527 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788854527 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1788854528 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 14 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8