== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 03:06:58 (1769760418)
 - mkdir 4279 (time 1769760430.28 total 10.00 last 427.81)
 - mkdir 9079 (time 1769760440.28 total 20.00 last 479.96)
 - mkdir 10000 (time 1769760442.59 total 22.31 last 399.72)
 - mkdir 14353 (time 1769760452.59 total 32.31 last 435.22)
 - mkdir 20000 (time 1769760461.76 total 41.48 last 616.00)
 - mkdir 28623 (time 1769760471.76 total 51.48 last 862.17)
 - mkdir 30000 (time 1769760474.06 total 53.78 last 597.43)
 - mkdir 35314 (time 1769760484.06 total 63.78 last 531.34)
 - mkdir 38373 (time 1769760494.07 total 73.78 last 305.86)
 - mkdir 40000 (time 1769760498.10 total 77.82 last 403.40)
 - mkdir 45222 (time 1769760508.10 total 87.82 last 522.19)
 - mkdir 50000 (time 1769760516.69 total 96.41 last 556.09)
 - mkdir 57148 (time 1769760526.69 total 106.41 last 714.72)
 - mkdir 60000 (time 1769760531.08 total 110.80 last 649.64)
 - mkdir 68095 (time 1769760541.08 total 120.80 last 809.48)
 - mkdir 70000 (time 1769760543.37 total 123.09 last 832.82)
 - mkdir 79035 (time 1769760553.37 total 133.09 last 903.47)
 - mkdir 88578 (time 1769760563.37 total 143.09 last 954.22)
 - mkdir 98410 (time 1769760573.37 total 153.09 last 983.12)
 - mkdir 108182 (time 1769760583.37 total 163.09 last 977.14)
 - mkdir 117081 (time 1769760593.37 total 173.09 last 889.84)
 - mkdir 120000 (time 1769760596.84 total 176.56 last 842.96)
 - mkdir 128679 (time 1769760606.84 total 186.56 last 867.81)
total: 133072 mkdir in 191.00 seconds: 696.71 ops/second
 - unlinked 0 (time 1769760612 ; total 0 ; last 0)
 - unlinked 10000 (time 1769760632 ; total 20 ; last 20)
 - unlinked 20000 (time 1769760651 ; total 39 ; last 19)
 - unlinked 30000 (time 1769760670 ; total 58 ; last 19)
 - unlinked 40000 (time 1769760689 ; total 77 ; last 19)
 - unlinked 50000 (time 1769760709 ; total 97 ; last 20)
 - unlinked 60000 (time 1769760728 ; total 116 ; last 19)
 - unlinked 70000 (time 1769760747 ; total 135 ; last 19)
 - unlinked 80000 (time 1769760767 ; total 155 ; last 20)
 - unlinked 90000 (time 1769760785 ; total 173 ; last 18)
 - unlinked 100000 (time 1769760803 ; total 191 ; last 18)
 - unlinked 110000 (time 1769760820 ; total 208 ; last 17)
 - unlinked 120000 (time 1769760838 ; total 226 ; last 18)
 - unlinked 130000 (time 1769760856 ; total 244 ; last 18)
total: 133072 unlinks in 249 seconds: 534.425720 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       13892     1257412   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10332     1260972   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       22696     3584324   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       20780     3586240   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4001     1019999   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1999     1022001   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2699      259445   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2696      259448   2%  /mnt/lustre[OST:1]

filesystem_summary:       524893        6000      518893   2%  /mnt/lustre