== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 15:04:23 (1773687863)
 - mkdir 7034 (time 1773687874.41 total 10.00 last 703.39)
 - mkdir 10000 (time 1773687878.51 total 14.10 last 722.66)
 - mkdir 16901 (time 1773687888.51 total 24.11 last 690.05)
 - mkdir 20000 (time 1773687893.35 total 28.94 last 640.65)
 - mkdir 26768 (time 1773687903.35 total 38.94 last 676.77)
 - mkdir 30000 (time 1773687908.21 total 43.80 last 664.77)
 - mkdir 36676 (time 1773687918.21 total 53.81 last 667.55)
 - mkdir 40000 (time 1773687923.44 total 59.03 last 636.07)
 - mkdir 46256 (time 1773687933.44 total 69.03 last 625.43)
 - mkdir 50000 (time 1773687939.29 total 74.88 last 640.08)
 - mkdir 55744 (time 1773687949.29 total 84.88 last 574.36)
 - mkdir 60000 (time 1773687956.32 total 91.92 last 605.09)
 - mkdir 66252 (time 1773687966.33 total 101.92 last 625.10)
 - mkdir 70000 (time 1773687973.43 total 109.02 last 527.47)
 - mkdir 75381 (time 1773687983.47 total 119.06 last 536.17)
 - mkdir 80000 (time 1773687992.12 total 127.72 last 533.67)
 - mkdir 85787 (time 1773688002.12 total 137.72 last 578.66)
 - mkdir 90000 (time 1773688010.22 total 145.81 last 520.30)
 - mkdir 95433 (time 1773688020.22 total 155.81 last 543.26)
 - mkdir 100000 (time 1773688029.35 total 164.94 last 500.39)
 - mkdir 104560 (time 1773688039.35 total 174.94 last 455.96)
 - mkdir 109418 (time 1773688049.35 total 184.94 last 485.79)
 - mkdir 114560 (time 1773688059.35 total 194.94 last 514.20)
 - mkdir 119783 (time 1773688069.35 total 204.94 last 522.24)
 - mkdir 124938 (time 1773688079.35 total 214.95 last 515.37)
 - mkdir 129102 (time 1773688089.35 total 224.95 last 416.40)
 - mkdir 130000 (time 1773688092.16 total 227.75 last 320.38)
total: 133072 mkdir in 235.57 seconds: 564.90 ops/second
 - unlinked 0 (time 1773688101 ; total 0 ; last 0)
 - unlinked 10000 (time 1773688138 ; total 37 ; last 37)
 - unlinked 20000 (time 1773688173 ; total 72 ; last 35)
 - unlinked 30000 (time 1773688197 ; total 96 ; last 24)
 - unlinked 40000 (time 1773688220 ; total 119 ; last 23)
 - unlinked 50000 (time 1773688246 ; total 145 ; last 26)
 - unlinked 60000 (time 1773688269 ; total 168 ; last 23)
 - unlinked 70000 (time 1773688296 ; total 195 ; last 27)
 - unlinked 80000 (time 1773688322 ; total 221 ; last 26)
 - unlinked 90000 (time 1773688345 ; total 244 ; last 23)
 - unlinked 100000 (time 1773688367 ; total 266 ; last 22)
 - unlinked 110000 (time 1773688390 ; total 289 ; last 23)
 - unlinked 120000 (time 1773688412 ; total 311 ; last 22)
 - unlinked 130000 (time 1773688434 ; total 333 ; last 22)
total: 133072 unlinks in 341 seconds: 390.240479 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2209536       14976     2192512   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      2209536       16768     2190720   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3771392       29696     3739648   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3771392       23552     3745792   1%  /mnt/lustre[OST:1]

filesystem_summary:      7542784       53248     7485440   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID       552843        4203      548640   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID       422502        2258      420244   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       119783        2855      116928   3%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       119889        2769      117120   3%  /mnt/lustre[OST:1]

filesystem_summary:       240509        6461      234048   3%  /mnt/lustre