== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 20:29:28 (1786840168)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.24 seconds: 41.46 ops/second
total: 1000 mkdir in 6.86 seconds: 145.75 ops/second
total: 1000 mkdir in 6.84 seconds: 146.20 ops/second
total: 1000 mkdir in 8.59 seconds: 116.38 ops/second
total: 1000 mkdir in 9.39 seconds: 106.47 ops/second
total: 1000 mkdir in 9.60 seconds: 104.19 ops/second
total: 1000 mkdir in 9.83 seconds: 101.74 ops/second
total: 1000 mkdir in 9.88 seconds: 101.26 ops/second
 - mkdir 996 (time 1786840184.92 total 10.00 last 99.56)
total: 1000 mkdir in 10.07 seconds: 99.31 ops/second
 - mkdir 986 (time 1786840184.91 total 10.03 last 98.33)
total: 1000 mkdir in 10.26 seconds: 97.42 ops/second
 - mkdir 975 (time 1786840184.83 total 10.01 last 97.42)
total: 1000 mkdir in 10.46 seconds: 95.59 ops/second
Time for file creation 16 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/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/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/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/7/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/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 8 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.15 seconds: 66.81 ops/second
total: 1000 mkdir in 7.94 seconds: 125.87 ops/second
 - mkdir 993 (time 1786840342.58 total 10.05 last 98.84)
total: 1000 mkdir in 10.60 seconds: 94.32 ops/second
 - mkdir 988 (time 1786840342.72 total 10.01 last 98.67)
total: 1000 mkdir in 10.97 seconds: 91.16 ops/second
 - mkdir 962 (time 1786840342.74 total 10.02 last 96.04)
total: 1000 mkdir in 13.68 seconds: 73.10 ops/second
 - mkdir 947 (time 1786840342.96 total 10.00 last 94.66)
total: 1000 mkdir in 15.28 seconds: 65.43 ops/second
 - mkdir 934 (time 1786840343.05 total 10.03 last 93.12)
total: 1000 mkdir in 16.02 seconds: 62.44 ops/second
 - mkdir 917 (time 1786840343.21 total 10.04 last 91.31)
total: 1000 mkdir in 16.57 seconds: 60.36 ops/second
 - mkdir 913 (time 1786840343.11 total 10.01 last 91.21)
total: 1000 mkdir in 16.85 seconds: 59.35 ops/second
 - mkdir 909 (time 1786840343.21 total 10.08 last 90.20)
total: 1000 mkdir in 17.03 seconds: 58.73 ops/second
 - mkdir 883 (time 1786840343.40 total 10.04 last 87.93)
total: 1000 mkdir in 17.17 seconds: 58.25 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786840353 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 18 seconds: 55.555557 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 23 seconds: 43.478260 unlinks/second
 - unlinked 0 (time 1786840354 ; total 0 ; last 0)
total: 1000 unlinks in 24 seconds: 41.666668 unlinks/second
Time for file removal 27 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8