== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 11:10:08 (1787411408)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.15 seconds: 68.96 ops/second
total: 1000 mkdir in 7.53 seconds: 132.78 ops/second
total: 1000 mkdir in 8.01 seconds: 124.77 ops/second
total: 1000 mkdir in 8.26 seconds: 121.06 ops/second
total: 1000 mkdir in 8.52 seconds: 117.37 ops/second
total: 1000 mkdir in 8.70 seconds: 114.88 ops/second
total: 1000 mkdir in 8.74 seconds: 114.43 ops/second
total: 1000 mkdir in 8.84 seconds: 113.17 ops/second
total: 1000 mkdir in 8.88 seconds: 112.64 ops/second
total: 1000 mkdir in 8.97 seconds: 111.54 ops/second
total: 1000 mkdir in 9.27 seconds: 107.83 ops/second
Time for file creation 14 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/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
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/5/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/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 1 seconds: 0.000000 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: 83.66 ops/second
total: 1000 mkdir in 6.37 seconds: 157.04 ops/second
total: 1000 mkdir in 6.45 seconds: 155.01 ops/second
total: 1000 mkdir in 7.22 seconds: 138.53 ops/second
total: 1000 mkdir in 7.86 seconds: 127.30 ops/second
total: 1000 mkdir in 8.16 seconds: 122.62 ops/second
total: 1000 mkdir in 8.12 seconds: 123.13 ops/second
total: 1000 mkdir in 8.29 seconds: 120.69 ops/second
total: 1000 mkdir in 8.37 seconds: 119.41 ops/second
total: 1000 mkdir in 8.58 seconds: 116.58 ops/second
total: 1000 mkdir in 8.73 seconds: 114.54 ops/second
Time for file creation 12 sec for 1 RPC sent at a time
 - unlinked 0 (time 1787411593 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 8 seconds: 125.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1787411594 ; total 0 ; last 0)
total: 1000 unlinks in 10 seconds: 100.000000 unlinks/second
 - unlinked 0 (time 1787411595 ; total 0 ; last 0)
total: 1000 unlinks in 9 seconds: 111.111115 unlinks/second
Time for file removal 15 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8