== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 16:49:15 (1767044955)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.23 seconds: 44.05 ops/second
total: 1000 mkdir in 8.51 seconds: 117.48 ops/second
 - mkdir 998 (time 1767044971.30 total 10.08 last 99.01)
total: 1000 mkdir in 10.14 seconds: 98.60 ops/second
 - mkdir 944 (time 1767044971.84 total 10.10 last 93.49)
total: 1000 mkdir in 15.15 seconds: 66.00 ops/second
 - mkdir 938 (time 1767044971.77 total 10.00 last 93.77)
total: 1000 mkdir in 15.67 seconds: 63.80 ops/second
 - mkdir 918 (time 1767044971.97 total 10.06 last 91.25)
total: 1000 mkdir in 15.84 seconds: 63.13 ops/second
 - mkdir 919 (time 1767044972.20 total 10.07 last 91.25)
total: 1000 mkdir in 16.59 seconds: 60.29 ops/second
 - mkdir 910 (time 1767044972.24 total 10.06 last 90.47)
total: 1000 mkdir in 16.93 seconds: 59.05 ops/second
 - mkdir 913 (time 1767044972.12 total 10.02 last 91.08)
total: 1000 mkdir in 17.06 seconds: 58.62 ops/second
 - mkdir 910 (time 1767044972.14 total 10.02 last 90.78)
total: 1000 mkdir in 17.09 seconds: 58.53 ops/second
 - mkdir 910 (time 1767044972.21 total 10.10 last 90.06)
total: 1000 mkdir in 17.15 seconds: 58.32 ops/second
Time for file creation 23 sec for 8 parallel RPCs
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
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/7/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/1/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/5/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/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 6 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.25 seconds: 39.92 ops/second
total: 1000 mkdir in 7.10 seconds: 140.87 ops/second
total: 1000 mkdir in 7.88 seconds: 126.86 ops/second
 - mkdir 979 (time 1767045219.88 total 10.09 last 97.01)
total: 1000 mkdir in 12.56 seconds: 79.64 ops/second
 - mkdir 910 (time 1767045220.27 total 10.12 last 89.93)
total: 1000 mkdir in 17.07 seconds: 58.57 ops/second
 - mkdir 901 (time 1767045220.23 total 10.03 last 89.83)
total: 1000 mkdir in 17.93 seconds: 55.78 ops/second
 - mkdir 907 (time 1767045220.37 total 10.23 last 88.64)
total: 1000 mkdir in 18.06 seconds: 55.37 ops/second
 - mkdir 895 (time 1767045220.32 total 10.07 last 88.91)
total: 1000 mkdir in 17.96 seconds: 55.69 ops/second
 - mkdir 895 (time 1767045220.38 total 10.06 last 88.95)
total: 1000 mkdir in 18.07 seconds: 55.33 ops/second
 - mkdir 889 (time 1767045220.23 total 10.04 last 88.54)
total: 1000 mkdir in 18.20 seconds: 54.93 ops/second
 - mkdir 895 (time 1767045220.43 total 10.16 last 88.09)
total: 1000 mkdir in 18.15 seconds: 55.09 ops/second
Time for file creation 24 sec for 1 RPC sent at a time
 - unlinked 0 (time 1767045232 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1767045233 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 20 seconds: 50.000000 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 21 seconds: 47.619049 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
 - unlinked 0 (time 1767045234 ; total 0 ; last 0)
total: 1000 unlinks in 22 seconds: 45.454544 unlinks/second
Time for file removal 27 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8