== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 10:41:05 (1758811265)
 - mkdir 7734 (time 1758811276.82 total 10.00 last 773.40)
 - mkdir 10000 (time 1758811280.18 total 13.35 last 675.53)
 - mkdir 18221 (time 1758811290.18 total 23.35 last 822.08)
 - mkdir 20000 (time 1758811292.86 total 26.03 last 664.50)
 - mkdir 27312 (time 1758811302.86 total 36.03 last 731.18)
 - mkdir 30000 (time 1758811306.44 total 39.61 last 751.00)
 - mkdir 39125 (time 1758811316.44 total 49.61 last 912.42)
 - mkdir 47918 (time 1758811326.44 total 59.61 last 879.26)
 - mkdir 50000 (time 1758811328.71 total 61.88 last 917.61)
 - mkdir 58124 (time 1758811338.71 total 71.88 last 812.30)
 - mkdir 60000 (time 1758811341.20 total 74.38 last 751.57)
 - mkdir 67442 (time 1758811351.20 total 84.38 last 744.14)
 - mkdir 70000 (time 1758811354.46 total 87.63 last 786.52)
 - mkdir 77838 (time 1758811364.46 total 97.63 last 783.71)
 - mkdir 80000 (time 1758811366.80 total 99.97 last 924.33)
 - mkdir 88534 (time 1758811376.80 total 109.97 last 853.33)
 - mkdir 97821 (time 1758811386.80 total 119.97 last 928.67)
 - mkdir 100000 (time 1758811389.41 total 122.58 last 834.78)
 - mkdir 108493 (time 1758811399.41 total 132.58 last 849.29)
 - mkdir 116808 (time 1758811409.41 total 142.58 last 831.44)
 - mkdir 120000 (time 1758811413.32 total 146.50 last 815.42)
 - mkdir 127941 (time 1758811423.32 total 156.50 last 794.06)
 - mkdir 130000 (time 1758811425.60 total 158.77 last 905.37)
total: 133072 mkdir in 162.80 seconds: 817.42 ops/second
 - unlinked 0 (time 1758811431 ; total 0 ; last 0)
 - unlinked 10000 (time 1758811454 ; total 23 ; last 23)
 - unlinked 20000 (time 1758811475 ; total 44 ; last 21)
 - unlinked 30000 (time 1758811497 ; total 66 ; last 22)
 - unlinked 40000 (time 1758811517 ; total 86 ; last 20)
 - unlinked 50000 (time 1758811537 ; total 106 ; last 20)
 - unlinked 60000 (time 1758811558 ; total 127 ; last 21)
 - unlinked 70000 (time 1758811581 ; total 150 ; last 23)
 - unlinked 80000 (time 1758811603 ; total 172 ; last 22)
 - unlinked 90000 (time 1758811624 ; total 193 ; last 21)
 - unlinked 100000 (time 1758811647 ; total 216 ; last 23)
 - unlinked 110000 (time 1758811670 ; total 239 ; last 23)
 - unlinked 120000 (time 1758811693 ; total 262 ; last 23)
 - unlinked 130000 (time 1758811714 ; total 283 ; last 21)
total: 133072 unlinks in 289 seconds: 460.456757 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       10928     1276760   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13404     1274284   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       29780     3577240   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       13656     3593364   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43436     7170604   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4073     1019927   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1966     1022034   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2781      259363   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2657      259487   2% /mnt/lustre[OST:1]

filesystem_summary:       524889        6039      518850   2% /mnt/lustre