== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 06:14:00 (1765106040)
 - mkdir 6830 (time 1765106051.31 total 10.00 last 682.95)
 - mkdir 10000 (time 1765106055.71 total 14.40 last 720.42)
 - mkdir 16470 (time 1765106065.71 total 24.40 last 646.92)
 - mkdir 20000 (time 1765106070.84 total 29.53 last 688.30)
 - mkdir 25529 (time 1765106080.84 total 39.53 last 552.89)
 - mkdir 30000 (time 1765106088.65 total 47.34 last 572.28)
 - mkdir 35206 (time 1765106098.65 total 57.34 last 520.59)
 - mkdir 40000 (time 1765106106.21 total 64.90 last 634.32)
 - mkdir 45520 (time 1765106116.21 total 74.90 last 551.91)
 - mkdir 50000 (time 1765106124.37 total 83.07 last 548.85)
 - mkdir 55675 (time 1765106134.38 total 93.07 last 567.18)
 - mkdir 60000 (time 1765106141.82 total 100.52 last 580.89)
 - mkdir 66469 (time 1765106151.82 total 110.52 last 646.89)
 - mkdir 70000 (time 1765106157.58 total 116.27 last 613.30)
 - mkdir 76193 (time 1765106167.58 total 126.27 last 619.29)
 - mkdir 80000 (time 1765106173.80 total 132.49 last 612.05)
 - mkdir 86276 (time 1765106183.80 total 142.50 last 627.55)
 - mkdir 90000 (time 1765106190.42 total 149.12 last 562.55)
 - mkdir 95779 (time 1765106200.42 total 159.12 last 577.86)
 - mkdir 100000 (time 1765106209.50 total 168.19 last 465.05)
 - mkdir 105284 (time 1765106219.50 total 178.19 last 528.39)
 - mkdir 110000 (time 1765106229.23 total 187.92 last 484.87)
 - mkdir 114603 (time 1765106239.23 total 197.92 last 460.26)
 - mkdir 120000 (time 1765106248.36 total 207.05 last 590.81)
 - mkdir 125895 (time 1765106258.36 total 217.06 last 589.42)
 - mkdir 130000 (time 1765106265.49 total 224.18 last 575.86)
total: 133072 mkdir in 231.26 seconds: 575.43 ops/second
 - unlinked 0 (time 1765106274 ; total 0 ; last 0)
 - unlinked 10000 (time 1765106298 ; total 24 ; last 24)
 - unlinked 20000 (time 1765106322 ; total 48 ; last 24)
 - unlinked 30000 (time 1765106346 ; total 72 ; last 24)
 - unlinked 40000 (time 1765106373 ; total 99 ; last 27)
 - unlinked 50000 (time 1765106397 ; total 123 ; last 24)
 - unlinked 60000 (time 1765106421 ; total 147 ; last 24)
 - unlinked 70000 (time 1765106446 ; total 172 ; last 25)
 - unlinked 80000 (time 1765106473 ; total 199 ; last 27)
 - unlinked 90000 (time 1765106496 ; total 222 ; last 23)
 - unlinked 100000 (time 1765106519 ; total 245 ; last 23)
 - unlinked 110000 (time 1765106544 ; total 270 ; last 25)
 - unlinked 120000 (time 1765106566 ; total 292 ; last 22)
 - unlinked 130000 (time 1765106591 ; total 317 ; last 25)
total: 133072 unlinks in 325 seconds: 409.452301 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2209536       18688     2188800   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      2209536       13568     2193920   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3771392       26624     3742720   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3771392       21504     3747840   1%  /mnt/lustre[OST:1]

filesystem_summary:      7542784       48128     7490560   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID       531975        4321      527654   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID       458505        2129      456376   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       119838        2814      117024   3%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       119932        2748      117184   3%  /mnt/lustre[OST:1]

filesystem_summary:       240658        6450      234208   3%  /mnt/lustre