== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 19:09:31 (1760137771)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.14 seconds: 71.49 ops/second
total: 1000 mkdir in 7.07 seconds: 141.36 ops/second
total: 1000 mkdir in 7.20 seconds: 138.97 ops/second
total: 1000 mkdir in 7.83 seconds: 127.69 ops/second
total: 1000 mkdir in 7.97 seconds: 125.47 ops/second
total: 1000 mkdir in 7.87 seconds: 127.07 ops/second
total: 1000 mkdir in 7.94 seconds: 125.96 ops/second
total: 1000 mkdir in 7.98 seconds: 125.35 ops/second
total: 1000 mkdir in 8.05 seconds: 124.25 ops/second
total: 1000 mkdir in 7.95 seconds: 125.84 ops/second
total: 1000 mkdir in 8.18 seconds: 122.19 ops/second
Time for file creation 12 sec for 8 parallel RPCs
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/0/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/7/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/6/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 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.17 seconds: 59.69 ops/second
total: 1000 mkdir in 7.32 seconds: 136.61 ops/second
total: 1000 mkdir in 7.29 seconds: 137.15 ops/second
total: 1000 mkdir in 7.96 seconds: 125.61 ops/second
total: 1000 mkdir in 8.09 seconds: 123.63 ops/second
total: 1000 mkdir in 8.58 seconds: 116.53 ops/second
total: 1000 mkdir in 8.69 seconds: 115.08 ops/second
total: 1000 mkdir in 8.96 seconds: 111.67 ops/second
total: 1000 mkdir in 8.94 seconds: 111.88 ops/second
total: 1000 mkdir in 8.99 seconds: 111.27 ops/second
total: 1000 mkdir in 9.26 seconds: 108.01 ops/second
Time for file creation 15 sec for 1 RPC sent at a time
 - unlinked 0 (time 1760137963 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1760137963 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1760137963 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1760137963 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1760137964 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1760137964 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1760137964 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1760137964 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137964 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1760137964 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
Time for file removal 13 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8