== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 23:16:15 (1775877375)
 - mkdir 8756 (time 1775877387.16 total 10.00 last 875.59)
 - mkdir 17214 (time 1775877397.16 total 20.00 last 845.76)
 - mkdir 20000 (time 1775877400.58 total 23.42 last 815.34)
 - mkdir 27020 (time 1775877410.58 total 33.42 last 701.96)
 - mkdir 30000 (time 1775877415.35 total 38.18 last 625.22)
 - mkdir 36561 (time 1775877425.35 total 48.19 last 656.01)
 - mkdir 40000 (time 1775877429.73 total 52.56 last 785.85)
 - mkdir 48071 (time 1775877439.73 total 62.56 last 807.10)
 - mkdir 50000 (time 1775877442.31 total 65.14 last 747.20)
 - mkdir 57199 (time 1775877452.31 total 75.14 last 719.87)
 - mkdir 60000 (time 1775877455.96 total 78.79 last 767.78)
 - mkdir 68226 (time 1775877465.96 total 88.79 last 822.53)
 - mkdir 70000 (time 1775877468.18 total 91.01 last 798.59)
 - mkdir 78048 (time 1775877478.18 total 101.02 last 804.71)
 - mkdir 80000 (time 1775877480.98 total 103.81 last 697.95)
 - mkdir 87592 (time 1775877490.98 total 113.81 last 759.15)
 - mkdir 90000 (time 1775877494.33 total 117.16 last 718.40)
 - mkdir 98021 (time 1775877504.33 total 127.17 last 802.08)
 - mkdir 100000 (time 1775877506.79 total 129.63 last 802.57)
 - mkdir 107318 (time 1775877516.80 total 139.63 last 731.73)
 - mkdir 110000 (time 1775877520.54 total 143.38 last 716.15)
 - mkdir 117927 (time 1775877530.54 total 153.38 last 792.65)
 - mkdir 120000 (time 1775877532.97 total 155.80 last 854.06)
 - mkdir 126786 (time 1775877542.97 total 165.81 last 678.54)
 - mkdir 130000 (time 1775877547.29 total 170.13 last 743.56)
total: 133072 mkdir in 173.85 seconds: 765.44 ops/second
 - unlinked 0 (time 1775877552 ; total 0 ; last 0)
 - unlinked 10000 (time 1775877574 ; total 22 ; last 22)
 - unlinked 20000 (time 1775877595 ; total 43 ; last 21)
 - unlinked 30000 (time 1775877614 ; total 62 ; last 19)
 - unlinked 40000 (time 1775877635 ; total 83 ; last 21)
 - unlinked 50000 (time 1775877657 ; total 105 ; last 22)
 - unlinked 60000 (time 1775877682 ; total 130 ; last 25)
 - unlinked 70000 (time 1775877705 ; total 153 ; last 23)
 - unlinked 80000 (time 1775877724 ; total 172 ; last 19)
 - unlinked 90000 (time 1775877745 ; total 193 ; last 21)
 - unlinked 100000 (time 1775877764 ; total 212 ; last 19)
 - unlinked 110000 (time 1775877782 ; total 230 ; last 18)
 - unlinked 120000 (time 1775877801 ; total 249 ; last 19)
 - unlinked 130000 (time 1775877822 ; total 270 ; last 21)
total: 133072 unlinks in 276 seconds: 482.144928 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       14208     1257096   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       16732     1254572   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       32080     3574940   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       11392     3595628   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43472     7170568   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4067     1019933   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2062     1021938   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2730      259414   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2745      259399   2%  /mnt/lustre[OST:1]

filesystem_summary:       524942        6129      518813   2%  /mnt/lustre