== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 06:10:09 (1771413009)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.78 seconds: 12.79 ops/second
total: 1000 mkdir in 8.55 seconds: 116.93 ops/second
 - mkdir 999 (time 1771413026.25 total 10.03 last 99.61)
total: 1000 mkdir in 10.03 seconds: 99.71 ops/second
 - mkdir 978 (time 1771413026.37 total 10.05 last 97.36)
total: 1000 mkdir in 11.56 seconds: 86.48 ops/second
 - mkdir 959 (time 1771413026.73 total 10.02 last 95.67)
total: 1000 mkdir in 13.80 seconds: 72.45 ops/second
 - mkdir 948 (time 1771413026.87 total 10.04 last 94.42)
total: 1000 mkdir in 14.40 seconds: 69.44 ops/second
 - mkdir 945 (time 1771413026.72 total 10.03 last 94.22)
total: 1000 mkdir in 14.76 seconds: 67.73 ops/second
 - mkdir 941 (time 1771413026.72 total 10.00 last 94.06)
total: 1000 mkdir in 14.90 seconds: 67.12 ops/second
 - mkdir 935 (time 1771413026.90 total 10.09 last 92.65)
total: 1000 mkdir in 15.00 seconds: 66.68 ops/second
 - mkdir 933 (time 1771413026.81 total 10.04 last 92.92)
total: 1000 mkdir in 15.16 seconds: 65.95 ops/second
 - mkdir 902 (time 1771413027.08 total 10.03 last 89.91)
total: 1000 mkdir in 15.17 seconds: 65.90 ops/second
Time for file creation 22 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/6/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/5/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/2/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/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/8/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 0.12 seconds: 85.74 ops/second
total: 1000 mkdir in 7.14 seconds: 139.96 ops/second
total: 1000 mkdir in 7.68 seconds: 130.16 ops/second
total: 1000 mkdir in 8.76 seconds: 114.15 ops/second
total: 1000 mkdir in 9.77 seconds: 102.35 ops/second
 - mkdir 989 (time 1771413208.91 total 10.02 last 98.69)
total: 1000 mkdir in 10.37 seconds: 96.43 ops/second
 - mkdir 979 (time 1771413208.86 total 10.01 last 97.77)
total: 1000 mkdir in 10.78 seconds: 92.79 ops/second
 - mkdir 976 (time 1771413208.95 total 10.01 last 97.53)
total: 1000 mkdir in 10.92 seconds: 91.59 ops/second
 - mkdir 970 (time 1771413208.81 total 10.02 last 96.84)
total: 1000 mkdir in 11.19 seconds: 89.37 ops/second
 - mkdir 974 (time 1771413208.90 total 10.00 last 97.38)
total: 1000 mkdir in 11.09 seconds: 90.19 ops/second
 - mkdir 976 (time 1771413209.02 total 10.01 last 97.52)
total: 1000 mkdir in 10.99 seconds: 90.98 ops/second
Time for file creation 16 sec for 1 RPC sent at a time
 - unlinked 0 (time 1771413214 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1771413215 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
Time for file removal 18 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8