== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:46:14 (1786837574)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.16 seconds: 62.88 ops/second
total: 1000 mkdir in 9.05 seconds: 110.47 ops/second
 - mkdir 998 (time 1786837590.38 total 10.05 last 99.28)
total: 1000 mkdir in 10.09 seconds: 99.11 ops/second
 - mkdir 996 (time 1786837590.33 total 10.01 last 99.50)
total: 1000 mkdir in 10.17 seconds: 98.33 ops/second
 - mkdir 999 (time 1786837590.52 total 10.01 last 99.84)
total: 1000 mkdir in 10.01 seconds: 99.94 ops/second
 - mkdir 992 (time 1786837590.46 total 10.02 last 98.99)
total: 1000 mkdir in 10.35 seconds: 96.65 ops/second
 - mkdir 989 (time 1786837590.66 total 10.02 last 98.71)
total: 1000 mkdir in 10.41 seconds: 96.05 ops/second
 - mkdir 987 (time 1786837590.56 total 10.03 last 98.44)
total: 1000 mkdir in 10.55 seconds: 94.77 ops/second
 - mkdir 983 (time 1786837590.66 total 10.05 last 97.77)
total: 1000 mkdir in 10.70 seconds: 93.49 ops/second
 - mkdir 981 (time 1786837590.66 total 10.00 last 98.06)
total: 1000 mkdir in 10.69 seconds: 93.57 ops/second
 - mkdir 980 (time 1786837590.71 total 10.01 last 97.94)
total: 1000 mkdir in 10.72 seconds: 93.29 ops/second
Time for file creation 15 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/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/7/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/6/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/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 4 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.13 seconds: 76.05 ops/second
total: 1000 mkdir in 8.38 seconds: 119.28 ops/second
 - mkdir 962 (time 1786837759.20 total 10.04 last 95.80)
total: 1000 mkdir in 12.21 seconds: 81.91 ops/second
 - mkdir 967 (time 1786837759.25 total 10.04 last 96.33)
total: 1000 mkdir in 12.30 seconds: 81.31 ops/second
 - mkdir 959 (time 1786837759.30 total 10.01 last 95.78)
total: 1000 mkdir in 12.55 seconds: 79.69 ops/second
 - mkdir 941 (time 1786837759.54 total 10.05 last 93.60)
total: 1000 mkdir in 13.42 seconds: 74.51 ops/second
 - mkdir 935 (time 1786837759.57 total 10.02 last 93.30)
total: 1000 mkdir in 13.41 seconds: 74.60 ops/second
 - mkdir 936 (time 1786837759.55 total 10.07 last 92.91)
total: 1000 mkdir in 13.54 seconds: 73.86 ops/second
 - mkdir 934 (time 1786837759.60 total 10.03 last 93.10)
total: 1000 mkdir in 13.62 seconds: 73.41 ops/second
 - mkdir 929 (time 1786837759.61 total 10.02 last 92.71)
total: 1000 mkdir in 13.67 seconds: 73.17 ops/second
 - mkdir 917 (time 1786837759.62 total 10.03 last 91.41)
total: 1000 mkdir in 13.98 seconds: 71.54 ops/second
Time for file creation 18 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786837766 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786837766 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786837766 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1786837767 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
Time for file removal 10 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8