== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:14:53 (1711102493)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.22 seconds: 45.00 ops/second
 - mkdir 517 (time 1711102505.92 total 10.01 last 51.67)
 - mkdir 939 (time 1711102515.94 total 20.03 last 42.12)
total: 1000 mkdir in 21.52 seconds: 46.47 ops/second
 - mkdir 515 (time 1711102505.89 total 10.02 last 51.40)
 - mkdir 936 (time 1711102515.90 total 20.03 last 42.05)
total: 1000 mkdir in 21.66 seconds: 46.18 ops/second
 - mkdir 514 (time 1711102505.90 total 10.01 last 51.37)
 - mkdir 934 (time 1711102515.92 total 20.03 last 41.91)
total: 1000 mkdir in 21.71 seconds: 46.07 ops/second
 - mkdir 514 (time 1711102505.97 total 10.01 last 51.34)
 - mkdir 934 (time 1711102515.99 total 20.03 last 41.91)
total: 1000 mkdir in 21.79 seconds: 45.89 ops/second
 - mkdir 513 (time 1711102506.04 total 10.01 last 51.27)
 - mkdir 933 (time 1711102516.05 total 20.02 last 41.94)
total: 1000 mkdir in 21.77 seconds: 45.93 ops/second
 - mkdir 510 (time 1711102506.02 total 10.01 last 50.96)
 - mkdir 933 (time 1711102516.03 total 20.02 last 42.25)
total: 1000 mkdir in 21.82 seconds: 45.83 ops/second
 - mkdir 511 (time 1711102506.08 total 10.01 last 51.05)
 - mkdir 927 (time 1711102516.09 total 20.02 last 41.55)
total: 1000 mkdir in 21.89 seconds: 45.69 ops/second
 - mkdir 513 (time 1711102505.96 total 10.01 last 51.27)
 - mkdir 925 (time 1711102515.96 total 20.01 last 41.18)
total: 1000 mkdir in 22.02 seconds: 45.41 ops/second
 - mkdir 508 (time 1711102506.04 total 10.02 last 50.72)
 - mkdir 921 (time 1711102516.06 total 20.03 last 41.25)
total: 1000 mkdir in 22.16 seconds: 45.12 ops/second
 - mkdir 506 (time 1711102506.09 total 10.01 last 50.55)
 - mkdir 917 (time 1711102516.09 total 20.02 last 41.07)
total: 1000 mkdir in 22.39 seconds: 44.66 ops/second
Time for file creation 25 sec for 8 parallel RPCs
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/0/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/9/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/4/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
Time for file removal 2 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.28 seconds: 35.60 ops/second
 - mkdir 481 (time 1711102802.49 total 10.02 last 48.02)
 - mkdir 986 (time 1711102812.49 total 20.02 last 50.48)
total: 1000 mkdir in 20.30 seconds: 49.26 ops/second
 - mkdir 484 (time 1711102802.73 total 10.00 last 48.39)
 - mkdir 990 (time 1711102812.75 total 20.02 last 50.51)
total: 1000 mkdir in 20.26 seconds: 49.36 ops/second
 - mkdir 483 (time 1711102802.83 total 10.01 last 48.24)
 - mkdir 986 (time 1711102812.85 total 20.04 last 50.16)
total: 1000 mkdir in 20.38 seconds: 49.07 ops/second
 - mkdir 475 (time 1711102802.68 total 10.01 last 47.46)
 - mkdir 977 (time 1711102812.69 total 20.01 last 50.18)
total: 1000 mkdir in 20.63 seconds: 48.47 ops/second
 - mkdir 477 (time 1711102802.74 total 10.01 last 47.66)
 - mkdir 980 (time 1711102812.76 total 20.03 last 50.21)
total: 1000 mkdir in 20.59 seconds: 48.57 ops/second
 - mkdir 481 (time 1711102802.69 total 10.01 last 48.06)
 - mkdir 973 (time 1711102812.69 total 20.01 last 49.18)
total: 1000 mkdir in 20.66 seconds: 48.39 ops/second
 - mkdir 474 (time 1711102802.62 total 10.03 last 47.27)
 - mkdir 966 (time 1711102812.64 total 20.04 last 49.14)
total: 1000 mkdir in 20.94 seconds: 47.76 ops/second
 - mkdir 483 (time 1711102802.83 total 10.02 last 48.21)
 - mkdir 978 (time 1711102812.86 total 20.05 last 49.35)
total: 1000 mkdir in 20.76 seconds: 48.16 ops/second
 - mkdir 478 (time 1711102802.79 total 10.01 last 47.78)
 - mkdir 975 (time 1711102812.82 total 20.03 last 49.56)
total: 1000 mkdir in 20.86 seconds: 47.94 ops/second
 - mkdir 474 (time 1711102802.79 total 10.00 last 47.39)
 - mkdir 973 (time 1711102812.82 total 20.03 last 49.76)
total: 1000 mkdir in 20.92 seconds: 47.80 ops/second
Time for file creation 24 sec for 1 RPC sent at a time
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1711102816 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 15 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8