== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 21:14:05 (1763086445)
 - mkdir 8812 (time 1763086456.54 total 10.00 last 881.19)
 - mkdir 17289 (time 1763086466.54 total 20.00 last 847.67)
 - mkdir 20000 (time 1763086469.99 total 23.45 last 786.19)
 - mkdir 28636 (time 1763086479.99 total 33.45 last 863.59)
 - mkdir 37399 (time 1763086489.99 total 43.45 last 876.22)
 - mkdir 40000 (time 1763086493.11 total 46.57 last 832.52)
 - mkdir 48532 (time 1763086503.12 total 56.58 last 853.10)
 - mkdir 57002 (time 1763086513.12 total 66.58 last 846.92)
 - mkdir 60000 (time 1763086516.55 total 70.01 last 873.12)
 - mkdir 68542 (time 1763086526.55 total 80.01 last 854.16)
 - mkdir 76943 (time 1763086536.55 total 90.01 last 840.07)
 - mkdir 80000 (time 1763086540.21 total 93.67 last 834.58)
 - mkdir 88365 (time 1763086550.21 total 103.67 last 836.49)
 - mkdir 96642 (time 1763086560.22 total 113.67 last 827.65)
 - mkdir 100000 (time 1763086564.00 total 117.45 last 888.21)
 - mkdir 108564 (time 1763086574.00 total 127.45 last 856.39)
 - mkdir 117106 (time 1763086584.00 total 137.46 last 854.14)
 - mkdir 120000 (time 1763086587.45 total 140.91 last 837.95)
 - mkdir 128141 (time 1763086597.45 total 150.91 last 814.03)
 - mkdir 130000 (time 1763086599.76 total 153.22 last 803.53)
total: 133072 mkdir in 157.02 seconds: 847.50 ops/second
 - unlinked 0 (time 1763086605 ; total 0 ; last 0)
 - unlinked 10000 (time 1763086628 ; total 23 ; last 23)
 - unlinked 20000 (time 1763086650 ; total 45 ; last 22)
 - unlinked 30000 (time 1763086673 ; total 68 ; last 23)
 - unlinked 40000 (time 1763086694 ; total 89 ; last 21)
 - unlinked 50000 (time 1763086716 ; total 111 ; last 22)
 - unlinked 60000 (time 1763086738 ; total 133 ; last 22)
 - unlinked 70000 (time 1763086760 ; total 155 ; last 22)
 - unlinked 80000 (time 1763086783 ; total 178 ; last 23)
 - unlinked 90000 (time 1763086804 ; total 199 ; last 21)
 - unlinked 100000 (time 1763086824 ; total 219 ; last 20)
 - unlinked 110000 (time 1763086846 ; total 241 ; last 22)
 - unlinked 120000 (time 1763086866 ; total 261 ; last 20)
 - unlinked 130000 (time 1763086887 ; total 282 ; last 21)
total: 133072 unlinks in 288 seconds: 462.055542 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       10872     1260432   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13384     1257920   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       26056     3580964   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       17420     3589600   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4121     1019879   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2010     1021990   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2902      259242   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2622      259522   2%  /mnt/lustre[OST:1]

filesystem_summary:       524895        6131      518764   2%  /mnt/lustre