== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 01:05:37 (1767333937)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.31 seconds: 31.95 ops/second
total: 1000 mkdir in 7.20 seconds: 138.86 ops/second
total: 1000 mkdir in 8.41 seconds: 118.87 ops/second
 - mkdir 992 (time 1767333953.10 total 10.08 last 98.43)
total: 1000 mkdir in 10.55 seconds: 94.78 ops/second
 - mkdir 978 (time 1767333952.97 total 10.03 last 97.50)
total: 1000 mkdir in 12.64 seconds: 79.11 ops/second
 - mkdir 971 (time 1767333953.31 total 10.10 last 96.15)
total: 1000 mkdir in 12.60 seconds: 79.35 ops/second
 - mkdir 969 (time 1767333953.44 total 10.05 last 96.44)
total: 1000 mkdir in 12.58 seconds: 79.52 ops/second
 - mkdir 959 (time 1767333953.33 total 10.01 last 95.80)
total: 1000 mkdir in 12.98 seconds: 77.02 ops/second
 - mkdir 963 (time 1767333953.33 total 10.05 last 95.83)
total: 1000 mkdir in 13.03 seconds: 76.78 ops/second
 - mkdir 957 (time 1767333953.45 total 10.08 last 94.97)
total: 1000 mkdir in 13.05 seconds: 76.62 ops/second
 - mkdir 955 (time 1767333953.53 total 10.01 last 95.36)
total: 1000 mkdir in 12.98 seconds: 77.05 ops/second
Time for file creation 18 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/4/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/5/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/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/2/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 0.24 seconds: 42.46 ops/second
total: 1000 mkdir in 7.92 seconds: 126.30 ops/second
 - mkdir 964 (time 1767334213.11 total 10.07 last 95.69)
total: 1000 mkdir in 13.74 seconds: 72.76 ops/second
 - mkdir 941 (time 1767334213.16 total 10.02 last 93.90)
total: 1000 mkdir in 16.61 seconds: 60.19 ops/second
 - mkdir 949 (time 1767334213.14 total 10.05 last 94.38)
total: 1000 mkdir in 16.90 seconds: 59.18 ops/second
 - mkdir 930 (time 1767334213.23 total 10.01 last 92.88)
total: 1000 mkdir in 18.23 seconds: 54.85 ops/second
 - mkdir 925 (time 1767334213.36 total 10.00 last 92.49)
total: 1000 mkdir in 18.45 seconds: 54.19 ops/second
 - mkdir 916 (time 1767334213.54 total 10.07 last 90.95)
total: 1000 mkdir in 18.80 seconds: 53.20 ops/second
 - mkdir 912 (time 1767334213.41 total 10.04 last 90.84)
total: 1000 mkdir in 19.23 seconds: 52.00 ops/second
 - mkdir 905 (time 1767334213.54 total 10.01 last 90.40)
total: 1000 mkdir in 19.13 seconds: 52.28 ops/second
 - mkdir 904 (time 1767334213.53 total 10.10 last 89.51)
total: 1000 mkdir in 19.32 seconds: 51.75 ops/second
Time for file creation 23 sec for 1 RPC sent at a time
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1767334227 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 14 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8