== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 10:20:26 (1773238826)
 - mkdir 8959 (time 1773238838.23 total 10.00 last 895.83)
 - mkdir 18391 (time 1773238848.23 total 20.00 last 943.14)
 - mkdir 27737 (time 1773238858.23 total 30.00 last 934.52)
 - mkdir 30000 (time 1773238860.60 total 32.37 last 954.49)
 - mkdir 39550 (time 1773238870.60 total 42.37 last 954.98)
 - mkdir 48677 (time 1773238880.60 total 52.37 last 912.61)
 - mkdir 57404 (time 1773238890.60 total 62.38 last 872.63)
 - mkdir 60000 (time 1773238894.26 total 66.04 last 708.93)
 - mkdir 68656 (time 1773238904.26 total 76.04 last 865.54)
 - mkdir 77659 (time 1773238914.26 total 86.04 last 900.27)
 - mkdir 80000 (time 1773238916.79 total 88.56 last 926.63)
 - mkdir 89241 (time 1773238926.79 total 98.56 last 924.07)
 - mkdir 98121 (time 1773238936.79 total 108.57 last 887.97)
 - mkdir 100000 (time 1773238938.92 total 110.69 last 882.63)
 - mkdir 108929 (time 1773238948.92 total 120.69 last 892.87)
 - mkdir 118139 (time 1773238958.92 total 130.69 last 920.97)
 - mkdir 120000 (time 1773238960.93 total 132.71 last 925.30)
 - mkdir 129106 (time 1773238970.93 total 142.71 last 910.56)
total: 133072 mkdir in 147.12 seconds: 904.51 ops/second
 - unlinked 0 (time 1773238976 ; total 0 ; last 0)
 - unlinked 10000 (time 1773238997 ; total 21 ; last 21)
 - unlinked 20000 (time 1773239018 ; total 42 ; last 21)
 - unlinked 30000 (time 1773239038 ; total 62 ; last 20)
 - unlinked 40000 (time 1773239059 ; total 83 ; last 21)
 - unlinked 50000 (time 1773239079 ; total 103 ; last 20)
 - unlinked 60000 (time 1773239098 ; total 122 ; last 19)
 - unlinked 70000 (time 1773239117 ; total 141 ; last 19)
 - unlinked 80000 (time 1773239138 ; total 162 ; last 21)
 - unlinked 90000 (time 1773239158 ; total 182 ; last 20)
 - unlinked 100000 (time 1773239178 ; total 202 ; last 20)
 - unlinked 110000 (time 1773239198 ; total 222 ; last 20)
 - unlinked 120000 (time 1773239218 ; total 242 ; last 20)
 - unlinked 130000 (time 1773239238 ; total 262 ; last 20)
total: 133072 unlinks in 268 seconds: 496.537323 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       13984     1257320   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10200     1261104   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       32220     3574800   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       11256     3595764   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4107     1019893   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1992     1022008   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2755      259389   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2738      259406   2%  /mnt/lustre[OST:1]

filesystem_summary:       524894        6099      518795   2%  /mnt/lustre