== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 07:25:25 (1784287525)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 72.28 ops/second
total: 1000 mkdir in 7.24 seconds: 138.18 ops/second
 - mkdir 941 (time 1784287540.45 total 10.02 last 93.90)
total: 1000 mkdir in 13.43 seconds: 74.43 ops/second
 - mkdir 910 (time 1784287540.68 total 10.01 last 90.91)
total: 1000 mkdir in 14.65 seconds: 68.25 ops/second
 - mkdir 917 (time 1784287540.66 total 10.03 last 91.41)
total: 1000 mkdir in 14.86 seconds: 67.30 ops/second
 - mkdir 884 (time 1784287540.82 total 10.01 last 88.34)
total: 1000 mkdir in 15.30 seconds: 65.35 ops/second
 - mkdir 888 (time 1784287540.96 total 10.00 last 88.77)
total: 1000 mkdir in 15.43 seconds: 64.81 ops/second
 - mkdir 888 (time 1784287540.85 total 10.00 last 88.77)
total: 1000 mkdir in 15.76 seconds: 63.47 ops/second
 - mkdir 873 (time 1784287541.13 total 10.03 last 87.08)
total: 1000 mkdir in 16.02 seconds: 62.43 ops/second
 - mkdir 863 (time 1784287541.21 total 10.01 last 86.21)
total: 1000 mkdir in 16.21 seconds: 61.69 ops/second
 - mkdir 861 (time 1784287541.06 total 10.01 last 86.00)
total: 1000 mkdir in 16.38 seconds: 61.05 ops/second
Time for file creation 22 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/0/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/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/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/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 0.14 seconds: 72.06 ops/second
total: 1000 mkdir in 8.09 seconds: 123.66 ops/second
total: 1000 mkdir in 8.36 seconds: 119.55 ops/second
total: 1000 mkdir in 8.90 seconds: 112.30 ops/second
total: 1000 mkdir in 8.90 seconds: 112.33 ops/second
total: 1000 mkdir in 9.82 seconds: 101.81 ops/second
 - mkdir 996 (time 1784287758.27 total 10.02 last 99.35)
total: 1000 mkdir in 10.19 seconds: 98.18 ops/second
 - mkdir 990 (time 1784287758.64 total 10.00 last 98.98)
total: 1000 mkdir in 10.35 seconds: 96.62 ops/second
 - mkdir 988 (time 1784287758.59 total 10.04 last 98.39)
total: 1000 mkdir in 10.48 seconds: 95.43 ops/second
 - mkdir 982 (time 1784287758.63 total 10.03 last 97.89)
total: 1000 mkdir in 10.59 seconds: 94.46 ops/second
 - mkdir 981 (time 1784287758.59 total 10.02 last 97.92)
total: 1000 mkdir in 10.61 seconds: 94.22 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1784287762 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1784287762 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1784287762 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1784287762 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1784287762 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784287762 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784287763 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1784287763 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784287763 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1784287763 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8