== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 21:37:21 (1773106641)
 - mkdir 3817 (time 1773106653.19 total 10.00 last 381.67)
 - mkdir 7384 (time 1773106663.19 total 20.00 last 356.68)
 - mkdir 10000 (time 1773106672.60 total 29.41 last 278.13)
 - mkdir 13710 (time 1773106682.60 total 39.41 last 370.98)
 - mkdir 17425 (time 1773106692.61 total 49.42 last 371.20)
 - mkdir 20000 (time 1773106699.07 total 55.88 last 398.39)
 - mkdir 23882 (time 1773106709.07 total 65.88 last 388.14)
 - mkdir 27267 (time 1773106719.07 total 75.88 last 338.47)
 - mkdir 30000 (time 1773106727.02 total 83.83 last 344.02)
 - mkdir 34245 (time 1773106737.02 total 93.83 last 424.45)
 - mkdir 38156 (time 1773106747.02 total 103.83 last 390.95)
 - mkdir 40000 (time 1773106751.42 total 108.23 last 419.19)
 - mkdir 44919 (time 1773106761.42 total 118.23 last 491.89)
 - mkdir 50000 (time 1773106770.59 total 127.39 last 554.43)
 - mkdir 55568 (time 1773106780.59 total 137.39 last 556.77)
 - mkdir 60000 (time 1773106789.28 total 146.09 last 509.64)
 - mkdir 65602 (time 1773106799.28 total 156.09 last 560.12)
 - mkdir 70000 (time 1773106806.78 total 163.59 last 586.68)
 - mkdir 75852 (time 1773106816.78 total 173.59 last 585.14)
 - mkdir 80000 (time 1773106824.73 total 181.54 last 521.52)
 - mkdir 84504 (time 1773106834.74 total 191.54 last 450.40)
 - mkdir 89800 (time 1773106844.74 total 201.54 last 529.59)
 - mkdir 95842 (time 1773106854.74 total 211.55 last 604.04)
 - mkdir 100000 (time 1773106862.97 total 219.78 last 505.29)
 - mkdir 106369 (time 1773106872.97 total 229.78 last 636.90)
 - mkdir 110000 (time 1773106878.96 total 235.77 last 605.50)
 - mkdir 116997 (time 1773106888.96 total 245.77 last 699.70)
 - mkdir 120000 (time 1773106893.77 total 250.57 last 625.33)
 - mkdir 126447 (time 1773106903.77 total 260.57 last 644.69)
 - mkdir 130000 (time 1773106909.23 total 266.04 last 649.71)
total: 133072 mkdir in 271.01 seconds: 491.02 ops/second
 - unlinked 0 (time 1773106915 ; total 0 ; last 0)
 - unlinked 10000 (time 1773106946 ; total 31 ; last 31)
 - unlinked 20000 (time 1773106978 ; total 63 ; last 32)
 - unlinked 30000 (time 1773107006 ; total 91 ; last 28)
 - unlinked 40000 (time 1773107041 ; total 126 ; last 35)
 - unlinked 50000 (time 1773107083 ; total 168 ; last 42)
 - unlinked 60000 (time 1773107120 ; total 205 ; last 37)
 - unlinked 70000 (time 1773107151 ; total 236 ; last 31)
 - unlinked 80000 (time 1773107183 ; total 268 ; last 32)
 - unlinked 90000 (time 1773107217 ; total 302 ; last 34)
 - unlinked 100000 (time 1773107246 ; total 331 ; last 29)
 - unlinked 110000 (time 1773107269 ; total 354 ; last 23)
 - unlinked 120000 (time 1773107297 ; total 382 ; last 28)
 - unlinked 130000 (time 1773107325 ; total 410 ; last 28)
total: 133072 unlinks in 420 seconds: 316.838104 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       17048     1254256   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13524     1257780   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       25948     3581072   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       17528     3589492   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43476     7170564   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4100     1019900   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        1998     1022002   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2839      259305   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2645      259499   2%  /mnt/lustre[OST:1]

filesystem_summary:       524902        6098      518804   2%  /mnt/lustre