== sanity test 51c: exceed 64k subdirectory count per dir stripe, verify nlink count ========================================================== 01:04:06 (1744088646)
 - mkdir 4511 (time 1744088657.84 total 10.00 last 451.07)
 - mkdir 9034 (time 1744088667.85 total 20.00 last 452.23)
 - mkdir 10000 (time 1744088670.03 total 22.19 last 441.63)
 - mkdir 14378 (time 1744088680.04 total 32.19 last 437.71)
 - mkdir 18869 (time 1744088690.04 total 42.19 last 449.08)
 - mkdir 20000 (time 1744088692.61 total 44.77 last 438.80)
 - mkdir 24943 (time 1744088702.62 total 54.77 last 494.23)
 - mkdir 29847 (time 1744088712.62 total 64.77 last 490.34)
 - mkdir 34659 (time 1744088722.62 total 74.77 last 481.19)
 - mkdir 39546 (time 1744088732.62 total 84.77 last 488.62)
 - mkdir 44502 (time 1744088742.62 total 94.78 last 495.53)
 - mkdir 49275 (time 1744088752.62 total 104.78 last 477.23)
 - mkdir 54169 (time 1744088762.62 total 114.78 last 489.33)
 - mkdir 59052 (time 1744088772.62 total 124.78 last 488.26)
 - mkdir 60000 (time 1744088774.78 total 126.93 last 440.12)
 - mkdir 64494 (time 1744088784.78 total 136.93 last 449.35)
 - mkdir 69114 (time 1744088794.78 total 146.94 last 461.95)
 - mkdir 70000 (time 1744088796.81 total 148.96 last 437.09)
 - mkdir 74330 (time 1744088806.81 total 158.96 last 432.98)
 - mkdir 79204 (time 1744088816.81 total 168.96 last 487.33)
 - mkdir 84231 (time 1744088826.81 total 178.97 last 502.67)
 - mkdir 88936 (time 1744088836.81 total 188.97 last 470.50)
 - mkdir 90000 (time 1744088839.10 total 191.25 last 465.34)
 - mkdir 94940 (time 1744088849.10 total 201.25 last 493.92)
 - mkdir 99910 (time 1744088859.10 total 211.25 last 496.96)
 - mkdir 104767 (time 1744088869.10 total 221.26 last 485.65)
 - mkdir 109564 (time 1744088879.10 total 231.26 last 479.63)
 - mkdir 114356 (time 1744088889.10 total 241.26 last 479.12)
 - mkdir 119150 (time 1744088899.10 total 251.26 last 479.34)
 - mkdir 123710 (time 1744088909.10 total 261.26 last 455.94)
 - mkdir 128410 (time 1744088919.11 total 271.26 last 469.95)
 - mkdir 130000 (time 1744088922.82 total 274.98 last 427.95)
total: 133072 mkdir in 282.04 seconds: 471.82 ops/second
 - unlinked 0 (time 1744088931 ; total 0 ; last 0)
 - unlinked 10000 (time 1744088971 ; total 40 ; last 40)
 - unlinked 20000 (time 1744089012 ; total 81 ; last 41)
 - unlinked 30000 (time 1744089038 ; total 107 ; last 26)
 - unlinked 40000 (time 1744089059 ; total 128 ; last 21)
 - unlinked 50000 (time 1744089080 ; total 149 ; last 21)
 - unlinked 60000 (time 1744089098 ; total 167 ; last 18)
 - unlinked 70000 (time 1744089118 ; total 187 ; last 20)
 - unlinked 80000 (time 1744089138 ; total 207 ; last 20)
 - unlinked 90000 (time 1744089159 ; total 228 ; last 21)
 - unlinked 100000 (time 1744089182 ; total 251 ; last 23)
 - unlinked 110000 (time 1744089207 ; total 276 ; last 25)
 - unlinked 120000 (time 1744089236 ; total 305 ; last 29)
 - unlinked 130000 (time 1744089263 ; total 332 ; last 27)
total: 133072 unlinks in 338 seconds: 393.704132 unlinks/second
UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116       14232     1273456   2% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116       16476     1271212   2% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       20412     3586608   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       22692     3584328   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       43104     7170936   1% /mnt/lustre

UUID                      Inodes       IUsed       IFree IUse% Mounted on
lustre-MDT0000_UUID      1024000        4031     1019969   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1024000        2004     1021996   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID       262144        2765      259379   2% /mnt/lustre[OST:0]
lustre-OST0001_UUID       262144        2613      259531   1% /mnt/lustre[OST:1]

filesystem_summary:       524945        6035      518910   2% /mnt/lustre