== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 02:21:26 (1782541286)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.28 seconds: 36.10 ops/second
total: 1000 mkdir in 6.28 seconds: 159.12 ops/second
total: 1000 mkdir in 8.59 seconds: 116.41 ops/second
total: 1000 mkdir in 8.87 seconds: 112.69 ops/second
total: 1000 mkdir in 9.24 seconds: 108.23 ops/second
total: 1000 mkdir in 9.24 seconds: 108.22 ops/second
total: 1000 mkdir in 9.25 seconds: 108.08 ops/second
total: 1000 mkdir in 9.49 seconds: 105.42 ops/second
total: 1000 mkdir in 9.61 seconds: 104.05 ops/second
total: 1000 mkdir in 9.53 seconds: 104.96 ops/second
total: 1000 mkdir in 9.59 seconds: 104.31 ops/second
Time for file creation 15 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/4/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/3/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
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/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
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 43.96 ops/second
total: 1000 mkdir in 8.10 seconds: 123.46 ops/second
 - mkdir 907 (time 1782541553.24 total 10.03 last 90.46)
 - mkdir 985 (time 1782541563.28 total 20.07 last 7.77)
total: 1000 mkdir in 21.88 seconds: 45.69 ops/second
 - mkdir 871 (time 1782541553.59 total 10.05 last 86.66)
 - mkdir 977 (time 1782541563.69 total 20.15 last 10.50)
total: 1000 mkdir in 22.08 seconds: 45.30 ops/second
 - mkdir 891 (time 1782541553.37 total 10.03 last 88.82)
 - mkdir 978 (time 1782541563.43 total 20.09 last 8.65)
total: 1000 mkdir in 22.38 seconds: 44.69 ops/second
 - mkdir 881 (time 1782541553.64 total 10.07 last 87.52)
 - mkdir 969 (time 1782541563.69 total 20.12 last 8.76)
total: 1000 mkdir in 23.53 seconds: 42.50 ops/second
 - mkdir 867 (time 1782541553.73 total 10.05 last 86.30)
 - mkdir 961 (time 1782541563.74 total 20.06 last 9.39)
total: 1000 mkdir in 23.66 seconds: 42.26 ops/second
 - mkdir 859 (time 1782541553.78 total 10.10 last 85.08)
 - mkdir 941 (time 1782541563.80 total 20.11 last 8.19)
total: 1000 mkdir in 24.91 seconds: 40.14 ops/second
 - mkdir 851 (time 1782541553.77 total 10.02 last 84.89)
 - mkdir 927 (time 1782541563.78 total 20.04 last 7.59)
total: 1000 mkdir in 25.05 seconds: 39.92 ops/second
 - mkdir 852 (time 1782541553.77 total 10.05 last 84.78)
 - mkdir 929 (time 1782541563.83 total 20.10 last 7.66)
total: 1000 mkdir in 25.12 seconds: 39.81 ops/second
 - mkdir 849 (time 1782541553.79 total 10.08 last 84.26)
 - mkdir 930 (time 1782541563.83 total 20.12 last 8.07)
total: 1000 mkdir in 25.17 seconds: 39.73 ops/second
Time for file creation 32 sec for 1 RPC sent at a time
 - unlinked 0 (time 1782541571 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1782541574 ; total 0 ; last 0)
total: 1000 unlinks in 47 seconds: 21.276596 unlinks/second
 - unlinked 0 (time 1782541574 ; total 0 ; last 0)
total: 1000 unlinks in 51 seconds: 19.607843 unlinks/second
 - unlinked 0 (time 1782541574 ; total 0 ; last 0)
total: 1000 unlinks in 52 seconds: 19.230770 unlinks/second
 - unlinked 0 (time 1782541574 ; total 0 ; last 0)
total: 1000 unlinks in 53 seconds: 18.867924 unlinks/second
 - unlinked 0 (time 1782541575 ; total 0 ; last 0)
total: 1000 unlinks in 52 seconds: 19.230770 unlinks/second
 - unlinked 0 (time 1782541575 ; total 1 ; last 1)
total: 1000 unlinks in 54 seconds: 18.518518 unlinks/second
 - unlinked 0 (time 1782541575 ; total 0 ; last 0)
total: 1000 unlinks in 54 seconds: 18.518518 unlinks/second
 - unlinked 0 (time 1782541575 ; total 0 ; last 0)
total: 1000 unlinks in 54 seconds: 18.518518 unlinks/second
 - unlinked 0 (time 1782541575 ; total 0 ; last 0)
total: 1000 unlinks in 54 seconds: 18.518518 unlinks/second
Time for file removal 60 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8