== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 08:33:32 (1769088812)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 66.76 ops/second
total: 1000 mkdir in 7.16 seconds: 139.74 ops/second
 - mkdir 718 (time 1769088827.66 total 10.02 last 71.69)
 - mkdir 881 (time 1769088837.81 total 20.16 last 16.07)
 - mkdir 998 (time 1769088847.85 total 30.20 last 11.65)
total: 1000 mkdir in 30.32 seconds: 32.98 ops/second
 - mkdir 729 (time 1769088827.77 total 10.02 last 72.77)
 - mkdir 872 (time 1769088837.91 total 20.16 last 14.10)
 - mkdir 960 (time 1769088847.96 total 30.21 last 8.76)
total: 1000 mkdir in 33.74 seconds: 29.64 ops/second
 - mkdir 662 (time 1769088828.12 total 10.03 last 66.03)
 - mkdir 808 (time 1769088838.20 total 20.10 last 14.49)
 - mkdir 907 (time 1769088848.20 total 30.11 last 9.90)
total: 1000 mkdir in 35.13 seconds: 28.47 ops/second
 - mkdir 652 (time 1769088828.17 total 10.03 last 65.02)
 - mkdir 798 (time 1769088838.20 total 20.06 last 14.55)
 - mkdir 893 (time 1769088848.28 total 30.13 last 9.43)
total: 1000 mkdir in 37.13 seconds: 26.93 ops/second
 - mkdir 654 (time 1769088827.98 total 10.00 last 65.37)
 - mkdir 792 (time 1769088838.13 total 20.15 last 13.60)
 - mkdir 877 (time 1769088848.21 total 30.23 last 8.43)
total: 1000 mkdir in 38.57 seconds: 25.93 ops/second
 - mkdir 638 (time 1769088828.35 total 10.05 last 63.51)
 - mkdir 779 (time 1769088838.40 total 20.10 last 14.03)
 - mkdir 869 (time 1769088848.53 total 30.23 last 8.88)
total: 1000 mkdir in 38.36 seconds: 26.07 ops/second
 - mkdir 643 (time 1769088828.37 total 10.07 last 63.82)
 - mkdir 788 (time 1769088838.44 total 20.15 last 14.39)
 - mkdir 875 (time 1769088848.45 total 30.16 last 8.69)
total: 1000 mkdir in 38.44 seconds: 26.01 ops/second
 - mkdir 642 (time 1769088828.28 total 10.03 last 63.99)
 - mkdir 776 (time 1769088838.32 total 20.07 last 13.35)
 - mkdir 860 (time 1769088848.48 total 30.23 last 8.26)
total: 1000 mkdir in 39.06 seconds: 25.60 ops/second
 - mkdir 613 (time 1769088828.61 total 10.05 last 61.00)
 - mkdir 746 (time 1769088838.70 total 20.14 last 13.18)
 - mkdir 826 (time 1769088848.73 total 30.16 last 7.98)
total: 1000 mkdir in 39.36 seconds: 25.41 ops/second
Time for file creation 45 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/8/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/1/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/5/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
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 0.13 seconds: 77.81 ops/second
total: 1000 mkdir in 7.43 seconds: 134.52 ops/second
total: 1000 mkdir in 8.47 seconds: 118.01 ops/second
 - mkdir 996 (time 1769089026.46 total 10.04 last 99.18)
total: 1000 mkdir in 10.20 seconds: 98.00 ops/second
 - mkdir 965 (time 1769089026.56 total 10.02 last 96.26)
total: 1000 mkdir in 12.00 seconds: 83.30 ops/second
 - mkdir 965 (time 1769089026.62 total 10.03 last 96.26)
total: 1000 mkdir in 11.96 seconds: 83.59 ops/second
 - mkdir 965 (time 1769089026.69 total 10.03 last 96.17)
total: 1000 mkdir in 11.96 seconds: 83.62 ops/second
 - mkdir 945 (time 1769089026.79 total 10.02 last 94.30)
total: 1000 mkdir in 12.43 seconds: 80.44 ops/second
 - mkdir 944 (time 1769089026.72 total 10.07 last 93.78)
total: 1000 mkdir in 12.56 seconds: 79.61 ops/second
 - mkdir 939 (time 1769089026.88 total 10.06 last 93.35)
total: 1000 mkdir in 12.55 seconds: 79.69 ops/second
 - mkdir 931 (time 1769089026.82 total 10.02 last 92.96)
total: 1000 mkdir in 12.73 seconds: 78.55 ops/second
Time for file creation 18 sec for 1 RPC sent at a time
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1769089034 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1769089035 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1769089035 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1769089035 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8