== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 13:28:41 (1772476121)
 - mkdir 8570 (time 1772476133.22 total 10.00 last 856.90)
 - mkdir 16674 (time 1772476143.22 total 20.00 last 810.31)
 - mkdir 20000 (time 1772476147.64 total 24.42 last 752.98)
 - mkdir 26768 (time 1772476157.64 total 34.42 last 676.78)
 - mkdir 30000 (time 1772476163.08 total 39.86 last 594.42)
 - mkdir 35726 (time 1772476173.08 total 49.86 last 572.53)
 - mkdir 40000 (time 1772476179.46 total 56.24 last 669.50)
 - mkdir 47423 (time 1772476189.46 total 66.24 last 742.29)
 - mkdir 50000 (time 1772476192.53 total 69.31 last 840.06)
 - mkdir 58346 (time 1772476202.53 total 79.31 last 834.50)
 - mkdir 60000 (time 1772476204.56 total 81.34 last 814.09)
 - mkdir 67538 (time 1772476214.56 total 91.34 last 753.73)
 - mkdir 70000 (time 1772476217.87 total 94.65 last 743.82)
 - mkdir 77050 (time 1772476227.88 total 104.65 last 704.92)
 - mkdir 80000 (time 1772476231.84 total 108.62 last 744.08)
 - mkdir 87333 (time 1772476241.84 total 118.62 last 733.30)
 - mkdir 90000 (time 1772476245.32 total 122.10 last 766.08)
 - mkdir 98357 (time 1772476255.32 total 132.10 last 835.62)
 - mkdir 106958 (time 1772476265.32 total 142.10 last 860.09)
 - mkdir 110000 (time 1772476269.07 total 145.85 last 810.85)
 - mkdir 117543 (time 1772476279.07 total 155.85 last 754.27)
 - mkdir 120000 (time 1772476282.65 total 159.43 last 687.58)
 - mkdir 127316 (time 1772476292.65 total 169.43 last 731.54)
 - mkdir 130000 (time 1772476296.56 total 173.34 last 686.69)
total: 133072 mkdir in 178.77 seconds: 744.38 ops/second
 - unlinked 0 (time 1772476303 ; total 0 ; last 0)
 - unlinked 10000 (time 1772476332 ; total 29 ; last 29)
 - unlinked 20000 (time 1772476359 ; total 56 ; last 27)
 - unlinked 30000 (time 1772476383 ; total 80 ; last 24)
 - unlinked 40000 (time 1772476409 ; total 106 ; last 26)
 - unlinked 50000 (time 1772476437 ; total 134 ; last 28)
 - unlinked 60000 (time 1772476464 ; total 161 ; last 27)
 - unlinked 70000 (time 1772476495 ; total 192 ; last 31)
 - unlinked 80000 (time 1772476521 ; total 218 ; last 26)
 - unlinked 90000 (time 1772476545 ; total 242 ; last 24)
 - unlinked 100000 (time 1772476568 ; total 265 ; last 23)
 - unlinked 110000 (time 1772476591 ; total 288 ; last 23)
 - unlinked 120000 (time 1772476613 ; total 310 ; last 22)
 - unlinked 130000 (time 1772476632 ; total 329 ; last 19)
total: 133072 unlinks in 335 seconds: 397.229858 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       14104     1257200   2%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       16568     1254736   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       20736     3586284   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       22736     3584284   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43472     7170568   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4024     1019976   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2024     1021976   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2677      259467   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2643      259501   2%  /mnt/lustre[OST:1]

filesystem_summary:       525016        6048      518968   2%  /mnt/lustre