== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 10:09:37 (1770649777)
 - mkdir 6424 (time 1770649788.56 total 10.00 last 642.35)
 - mkdir 10000 (time 1770649793.54 total 14.97 last 718.92)
 - mkdir 16506 (time 1770649803.54 total 24.98 last 650.56)
 - mkdir 20000 (time 1770649808.98 total 30.42 last 641.74)
 - mkdir 26891 (time 1770649818.98 total 40.42 last 689.08)
 - mkdir 30000 (time 1770649824.89 total 46.33 last 526.31)
 - mkdir 36187 (time 1770649834.89 total 56.33 last 618.69)
 - mkdir 40000 (time 1770649841.01 total 62.45 last 622.98)
 - mkdir 45407 (time 1770649851.01 total 72.45 last 540.69)
 - mkdir 50000 (time 1770649858.81 total 80.25 last 588.87)
 - mkdir 56045 (time 1770649868.81 total 90.25 last 604.43)
 - mkdir 60000 (time 1770649876.27 total 97.71 last 530.08)
 - mkdir 64978 (time 1770649886.27 total 107.71 last 497.80)
 - mkdir 70000 (time 1770649894.78 total 116.22 last 590.47)
 - mkdir 75306 (time 1770649904.78 total 126.22 last 530.55)
 - mkdir 80000 (time 1770649911.93 total 133.37 last 656.46)
 - mkdir 86356 (time 1770649921.93 total 143.37 last 635.57)
 - mkdir 90000 (time 1770649927.19 total 148.63 last 692.78)
 - mkdir 96190 (time 1770649937.19 total 158.63 last 618.99)
 - mkdir 100000 (time 1770649943.16 total 164.60 last 638.09)
 - mkdir 105307 (time 1770649953.16 total 174.60 last 530.65)
 - mkdir 110000 (time 1770649960.84 total 182.28 last 611.13)
 - mkdir 117082 (time 1770649970.84 total 192.28 last 708.19)
 - mkdir 120000 (time 1770649977.01 total 198.45 last 473.15)
 - mkdir 124786 (time 1770649987.01 total 208.45 last 478.52)
 - mkdir 129105 (time 1770649997.01 total 218.45 last 431.86)
total: 133072 mkdir in 226.63 seconds: 587.18 ops/second
 - unlinked 0 (time 1770650007 ; total 0 ; last 0)
 - unlinked 10000 (time 1770650034 ; total 27 ; last 27)
 - unlinked 20000 (time 1770650055 ; total 48 ; last 21)
 - unlinked 30000 (time 1770650077 ; total 70 ; last 22)
 - unlinked 40000 (time 1770650113 ; total 106 ; last 36)
 - unlinked 50000 (time 1770650140 ; total 133 ; last 27)
 - unlinked 60000 (time 1770650170 ; total 163 ; last 30)
 - unlinked 70000 (time 1770650200 ; total 193 ; last 30)
 - unlinked 80000 (time 1770650233 ; total 226 ; last 33)
 - unlinked 90000 (time 1770650260 ; total 253 ; last 27)
 - unlinked 100000 (time 1770650290 ; total 283 ; last 30)
 - unlinked 110000 (time 1770650320 ; total 313 ; last 30)
 - unlinked 120000 (time 1770650349 ; total 342 ; last 29)
 - unlinked 130000 (time 1770650378 ; total 371 ; last 29)
total: 133072 unlinks in 380 seconds: 350.189484 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       14048     1273640   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10368     1277320   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       23788     3583232   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       19656     3587364   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43444     7170596   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4044     1019956   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1994     1022006   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2672      259472   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2761      259383   2%  /mnt/lustre[OST:1]

filesystem_summary:       524893        6038      518855   2%  /mnt/lustre