== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 18:50:38 (1748472638)
 - mkdir 4706 (time 1748472649.95 total 10.00 last 470.54)
 - mkdir 10000 (time 1748472659.21 total 19.26 last 572.09)
 - mkdir 18370 (time 1748472669.21 total 29.26 last 836.96)
 - mkdir 26506 (time 1748472679.21 total 39.26 last 813.58)
 - mkdir 30000 (time 1748472683.65 total 43.70 last 786.74)
 - mkdir 37319 (time 1748472693.65 total 53.70 last 731.87)
 - mkdir 40000 (time 1748472698.74 total 58.79 last 526.63)
 - mkdir 45421 (time 1748472708.74 total 68.79 last 542.03)
 - mkdir 50000 (time 1748472714.60 total 74.65 last 780.98)
 - mkdir 59994 (time 1748472724.61 total 84.65 last 999.31)
 - mkdir 69727 (time 1748472734.61 total 94.65 last 973.29)
 - mkdir 79441 (time 1748472744.61 total 104.65 last 971.31)
 - mkdir 89265 (time 1748472754.61 total 114.66 last 982.34)
 - mkdir 97334 (time 1748472764.61 total 124.66 last 806.90)
 - mkdir 100000 (time 1748472767.38 total 127.43 last 959.92)
 - mkdir 109825 (time 1748472777.38 total 137.43 last 982.46)
 - mkdir 118337 (time 1748472787.39 total 147.43 last 851.10)
 - mkdir 125650 (time 1748472797.39 total 157.43 last 731.24)
 - mkdir 130000 (time 1748472802.63 total 162.68 last 829.40)
total: 133072 mkdir in 166.61 seconds: 798.68 ops/second
 - unlinked 0 (time 1748472807 ; total 0 ; last 0)
 - unlinked 10000 (time 1748472829 ; total 22 ; last 22)
 - unlinked 20000 (time 1748472865 ; total 58 ; last 36)
 - unlinked 30000 (time 1748472903 ; total 96 ; last 38)
 - unlinked 40000 (time 1748472943 ; total 136 ; last 40)
 - unlinked 50000 (time 1748472982 ; total 175 ; last 39)
 - unlinked 60000 (time 1748473021 ; total 214 ; last 39)
 - unlinked 70000 (time 1748473061 ; total 254 ; last 40)
 - unlinked 80000 (time 1748473102 ; total 295 ; last 41)
 - unlinked 90000 (time 1748473141 ; total 334 ; last 39)
 - unlinked 100000 (time 1748473181 ; total 374 ; last 40)
 - unlinked 110000 (time 1748473220 ; total 413 ; last 39)
 - unlinked 120000 (time 1748473260 ; total 453 ; last 40)
 - unlinked 130000 (time 1748473301 ; total 494 ; last 41)
total: 133072 unlinks in 506 seconds: 262.988129 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       13892     1273796   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       10356     1277332   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       29916     3577104   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       13184     3593836   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43100     7170940   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4087     1019913   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2002     1021998   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2825      259319   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2617      259527   1% /mnt/lustre[OST:1]

filesystem_summary:       524935        6089      518846   2% /mnt/lustre