== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 18:58:14 (1760137094)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 81.19 ops/second
total: 1000 mkdir in 7.27 seconds: 137.50 ops/second
total: 1000 mkdir in 8.15 seconds: 122.67 ops/second
 - mkdir 997 (time 1760137109.32 total 10.01 last 99.64)
total: 1000 mkdir in 10.18 seconds: 98.22 ops/second
 - mkdir 993 (time 1760137109.11 total 10.02 last 99.15)
total: 1000 mkdir in 10.51 seconds: 95.14 ops/second
 - mkdir 981 (time 1760137109.43 total 10.10 last 97.12)
total: 1000 mkdir in 11.96 seconds: 83.64 ops/second
 - mkdir 977 (time 1760137109.52 total 10.10 last 96.70)
total: 1000 mkdir in 11.92 seconds: 83.86 ops/second
 - mkdir 974 (time 1760137109.48 total 10.08 last 96.66)
total: 1000 mkdir in 12.44 seconds: 80.41 ops/second
 - mkdir 967 (time 1760137109.43 total 10.03 last 96.45)
total: 1000 mkdir in 12.57 seconds: 79.54 ops/second
 - mkdir 955 (time 1760137109.56 total 10.07 last 94.87)
total: 1000 mkdir in 12.82 seconds: 78.01 ops/second
 - mkdir 940 (time 1760137109.51 total 10.00 last 93.97)
total: 1000 mkdir in 12.95 seconds: 77.25 ops/second
Time for file creation 17 sec for 8 parallel RPCs
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/2/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/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/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/7/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/4/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 0.24 seconds: 41.35 ops/second
total: 1000 mkdir in 6.05 seconds: 165.17 ops/second
total: 1000 mkdir in 8.98 seconds: 111.41 ops/second
 - mkdir 904 (time 1760137373.07 total 10.06 last 89.82)
total: 1000 mkdir in 16.02 seconds: 62.43 ops/second
 - mkdir 865 (time 1760137373.45 total 10.32 last 83.83)
total: 1000 mkdir in 17.86 seconds: 55.99 ops/second
 - mkdir 864 (time 1760137373.19 total 10.04 last 86.08)
total: 1000 mkdir in 17.86 seconds: 56.00 ops/second
 - mkdir 859 (time 1760137373.37 total 10.04 last 85.60)
total: 1000 mkdir in 18.00 seconds: 55.57 ops/second
 - mkdir 858 (time 1760137373.28 total 10.02 last 85.66)
total: 1000 mkdir in 18.19 seconds: 54.98 ops/second
 - mkdir 851 (time 1760137373.47 total 10.11 last 84.14)
total: 1000 mkdir in 18.16 seconds: 55.06 ops/second
 - mkdir 827 (time 1760137373.41 total 10.07 last 82.16)
total: 1000 mkdir in 18.49 seconds: 54.08 ops/second
 - mkdir 830 (time 1760137373.53 total 10.06 last 82.52)
total: 1000 mkdir in 18.39 seconds: 54.37 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1760137386 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1760137386 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1760137386 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137387 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 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