== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 09:19:58 (1788268798)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 85.11 ops/second
total: 1000 mkdir in 9.19 seconds: 108.80 ops/second
total: 1000 mkdir in 9.80 seconds: 102.08 ops/second
total: 1000 mkdir in 9.97 seconds: 100.30 ops/second
 - mkdir 998 (time 1788268812.62 total 10.05 last 99.31)
total: 1000 mkdir in 10.12 seconds: 98.86 ops/second
 - mkdir 979 (time 1788268812.90 total 10.02 last 97.71)
total: 1000 mkdir in 10.92 seconds: 91.61 ops/second
 - mkdir 976 (time 1788268813.03 total 10.03 last 97.35)
total: 1000 mkdir in 10.95 seconds: 91.33 ops/second
 - mkdir 966 (time 1788268812.86 total 10.00 last 96.57)
total: 1000 mkdir in 11.30 seconds: 88.46 ops/second
 - mkdir 968 (time 1788268813.00 total 10.01 last 96.71)
total: 1000 mkdir in 11.23 seconds: 89.02 ops/second
 - mkdir 959 (time 1788268813.04 total 10.00 last 95.89)
total: 1000 mkdir in 11.41 seconds: 87.66 ops/second
 - mkdir 960 (time 1788268813.29 total 10.04 last 95.64)
total: 1000 mkdir in 11.36 seconds: 88.06 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/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/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/9/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
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 0.12 seconds: 83.88 ops/second
total: 1000 mkdir in 6.29 seconds: 158.91 ops/second
total: 1000 mkdir in 6.56 seconds: 152.52 ops/second
total: 1000 mkdir in 9.88 seconds: 101.19 ops/second
 - mkdir 991 (time 1788268978.67 total 10.03 last 98.77)
total: 1000 mkdir in 10.53 seconds: 94.98 ops/second
 - mkdir 989 (time 1788268978.78 total 10.06 last 98.27)
total: 1000 mkdir in 10.68 seconds: 93.60 ops/second
 - mkdir 987 (time 1788268978.73 total 10.05 last 98.17)
total: 1000 mkdir in 10.86 seconds: 92.12 ops/second
 - mkdir 980 (time 1788268978.86 total 10.04 last 97.56)
total: 1000 mkdir in 10.95 seconds: 91.32 ops/second
 - mkdir 958 (time 1788268978.92 total 10.03 last 95.47)
total: 1000 mkdir in 11.37 seconds: 87.93 ops/second
 - mkdir 950 (time 1788268978.98 total 10.03 last 94.76)
total: 1000 mkdir in 11.46 seconds: 87.27 ops/second
 - mkdir 940 (time 1788268979.13 total 10.04 last 93.63)
total: 1000 mkdir in 11.45 seconds: 87.37 ops/second
Time for file creation 17 sec for 1 RPC sent at a time
 - unlinked 0 (time 1788268983 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1788268984 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 12 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8