== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:24:21 (1786839861)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.64 seconds: 15.75 ops/second
total: 1000 mkdir in 7.47 seconds: 133.92 ops/second
total: 1000 mkdir in 8.54 seconds: 117.12 ops/second
total: 1000 mkdir in 8.96 seconds: 111.59 ops/second
total: 1000 mkdir in 9.09 seconds: 110.05 ops/second
total: 1000 mkdir in 9.41 seconds: 106.22 ops/second
total: 1000 mkdir in 9.50 seconds: 105.30 ops/second
total: 1000 mkdir in 9.54 seconds: 104.87 ops/second
total: 1000 mkdir in 9.62 seconds: 104.00 ops/second
total: 1000 mkdir in 9.62 seconds: 103.91 ops/second
total: 1000 mkdir in 9.82 seconds: 101.85 ops/second
Time for file creation 15 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/0/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/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/4/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/3/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/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.13 seconds: 76.15 ops/second
total: 1000 mkdir in 7.57 seconds: 132.05 ops/second
 - mkdir 931 (time 1786840041.78 total 10.04 last 92.75)
total: 1000 mkdir in 15.98 seconds: 62.56 ops/second
 - mkdir 904 (time 1786840041.97 total 10.02 last 90.21)
total: 1000 mkdir in 18.56 seconds: 53.88 ops/second
 - mkdir 910 (time 1786840042.06 total 10.21 last 89.16)
total: 1000 mkdir in 20.13 seconds: 49.67 ops/second
 - mkdir 878 (time 1786840042.31 total 10.12 last 86.72)
 - mkdir 999 (time 1786840052.32 total 20.14 last 12.09)
total: 1000 mkdir in 20.14 seconds: 49.66 ops/second
 - mkdir 885 (time 1786840042.09 total 10.03 last 88.24)
 - mkdir 986 (time 1786840052.14 total 20.08 last 10.05)
total: 1000 mkdir in 21.00 seconds: 47.61 ops/second
 - mkdir 877 (time 1786840042.26 total 10.02 last 87.55)
 - mkdir 983 (time 1786840052.32 total 20.08 last 10.54)
total: 1000 mkdir in 21.14 seconds: 47.30 ops/second
 - mkdir 883 (time 1786840042.21 total 10.04 last 87.98)
 - mkdir 978 (time 1786840052.29 total 20.11 last 9.43)
total: 1000 mkdir in 21.29 seconds: 46.96 ops/second
 - mkdir 882 (time 1786840042.23 total 10.05 last 87.79)
 - mkdir 973 (time 1786840052.29 total 20.11 last 9.04)
total: 1000 mkdir in 21.46 seconds: 46.59 ops/second
 - mkdir 874 (time 1786840042.26 total 10.08 last 86.70)
 - mkdir 968 (time 1786840052.29 total 20.11 last 9.38)
total: 1000 mkdir in 21.57 seconds: 46.35 ops/second
Time for file creation 26 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786840056 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 24 seconds: 41.666668 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 25 seconds: 40.000000 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 26 seconds: 38.461540 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 27 seconds: 37.037037 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 27 seconds: 37.037037 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 27 seconds: 37.037037 unlinks/second
 - unlinked 0 (time 1786840057 ; total 0 ; last 0)
total: 1000 unlinks in 27 seconds: 37.037037 unlinks/second
 - unlinked 0 (time 1786840058 ; total 0 ; last 0)
total: 1000 unlinks in 26 seconds: 38.461540 unlinks/second
Time for file removal 31 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8