== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 03:01:32 (1772179292)
 - mkdir 7233 (time 1772179303.96 total 10.00 last 723.28)
 - mkdir 10000 (time 1772179307.30 total 13.34 last 828.00)
 - mkdir 17335 (time 1772179317.31 total 23.34 last 733.44)
 - mkdir 20000 (time 1772179321.86 total 27.90 last 584.68)
 - mkdir 27010 (time 1772179331.86 total 37.90 last 700.98)
 - mkdir 30000 (time 1772179335.52 total 41.56 last 817.31)
 - mkdir 37992 (time 1772179345.52 total 51.56 last 799.12)
 - mkdir 40000 (time 1772179348.28 total 54.32 last 727.07)
 - mkdir 47006 (time 1772179358.29 total 64.32 last 700.58)
 - mkdir 50000 (time 1772179362.27 total 68.31 last 751.37)
 - mkdir 58236 (time 1772179372.27 total 78.31 last 823.54)
 - mkdir 60000 (time 1772179374.59 total 80.63 last 759.44)
 - mkdir 67398 (time 1772179384.60 total 90.63 last 739.57)
 - mkdir 70000 (time 1772179388.05 total 94.08 last 754.08)
 - mkdir 75773 (time 1772179398.05 total 104.09 last 577.24)
 - mkdir 80000 (time 1772179405.59 total 111.62 last 560.82)
 - mkdir 87053 (time 1772179415.59 total 121.62 last 705.21)
 - mkdir 90000 (time 1772179419.91 total 125.95 last 681.76)
 - mkdir 97695 (time 1772179429.91 total 135.95 last 769.47)
 - mkdir 100000 (time 1772179432.88 total 138.92 last 776.13)
 - mkdir 108024 (time 1772179442.88 total 148.92 last 802.37)
 - mkdir 110000 (time 1772179445.40 total 151.44 last 783.43)
 - mkdir 118078 (time 1772179455.40 total 161.44 last 807.61)
 - mkdir 120000 (time 1772179457.87 total 163.91 last 779.57)
 - mkdir 129462 (time 1772179467.87 total 173.91 last 946.09)
total: 133072 mkdir in 178.18 seconds: 746.86 ops/second
 - unlinked 0 (time 1772179473 ; total 0 ; last 0)
 - unlinked 10000 (time 1772179495 ; total 22 ; last 22)
 - unlinked 20000 (time 1772179517 ; total 44 ; last 22)
 - unlinked 30000 (time 1772179536 ; total 63 ; last 19)
 - unlinked 40000 (time 1772179556 ; total 83 ; last 20)
 - unlinked 50000 (time 1772179575 ; total 102 ; last 19)
 - unlinked 60000 (time 1772179594 ; total 121 ; last 19)
 - unlinked 70000 (time 1772179614 ; total 141 ; last 20)
 - unlinked 80000 (time 1772179633 ; total 160 ; last 19)
 - unlinked 90000 (time 1772179652 ; total 179 ; last 19)
 - unlinked 100000 (time 1772179671 ; total 198 ; last 19)
 - unlinked 110000 (time 1772179689 ; total 216 ; last 18)
 - unlinked 120000 (time 1772179707 ; total 234 ; last 18)
 - unlinked 130000 (time 1772179726 ; total 253 ; last 19)
total: 133072 unlinks in 259 seconds: 513.791504 unlinks/second
UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116       10848     1260456   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       13344     1257960   2%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       20872     3586148   1%  /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       22596     3584424   1%  /mnt/lustre[OST:1]

filesystem_summary:      7666232       43468     7170572   1%  /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse%  Mounted on
lustre-MDT0000_UUID      1024000        4048     1019952   1%  /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2027     1021973   1%  /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2857      259287   2%  /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2609      259535   1%  /mnt/lustre[OST:1]

filesystem_summary:       524897        6075      518822   2%  /mnt/lustre