== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:30:06 (1786116606)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.12 seconds: 82.75 ops/second
total: 1000 mkdir in 5.83 seconds: 171.57 ops/second
total: 1000 mkdir in 6.03 seconds: 165.86 ops/second
total: 1000 mkdir in 6.70 seconds: 149.36 ops/second
total: 1000 mkdir in 6.88 seconds: 145.26 ops/second
total: 1000 mkdir in 7.18 seconds: 139.29 ops/second
total: 1000 mkdir in 8.26 seconds: 121.06 ops/second
total: 1000 mkdir in 8.33 seconds: 120.01 ops/second
total: 1000 mkdir in 8.58 seconds: 116.48 ops/second
total: 1000 mkdir in 8.73 seconds: 114.56 ops/second
total: 1000 mkdir in 9.11 seconds: 109.77 ops/second
Time for file creation 13 sec for 8 parallel RPCs
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/1/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/7/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/9/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/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
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 0.13 seconds: 77.00 ops/second
total: 1000 mkdir in 6.23 seconds: 160.59 ops/second
total: 1000 mkdir in 6.46 seconds: 154.92 ops/second
total: 1000 mkdir in 7.46 seconds: 134.01 ops/second
total: 1000 mkdir in 7.90 seconds: 126.55 ops/second
total: 1000 mkdir in 7.87 seconds: 127.04 ops/second
total: 1000 mkdir in 8.08 seconds: 123.72 ops/second
total: 1000 mkdir in 8.26 seconds: 121.02 ops/second
total: 1000 mkdir in 8.21 seconds: 121.73 ops/second
total: 1000 mkdir in 8.34 seconds: 119.97 ops/second
total: 1000 mkdir in 8.73 seconds: 114.55 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1786116776 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 11 seconds: 90.909088 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
 - unlinked 0 (time 1786116777 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second
Time for file removal 16 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8