== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:50:26 (1775764226) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524090 537 523553 1% /mnt/lustre - mkdir 1015 (time 1775764243.51 total 10.00 last 101.49) - mkdir 2217 (time 1775764253.51 total 20.01 last 120.13) - mkdir 3245 (time 1775764263.54 total 30.03 last 102.58) - mkdir 4288 (time 1775764273.55 total 40.04 last 104.20) - mkdir 5256 (time 1775764283.55 total 50.04 last 96.76) - mkdir 6170 (time 1775764293.55 total 60.05 last 91.38) - mkdir 7173 (time 1775764303.56 total 70.05 last 100.21) - mkdir 8172 (time 1775764313.56 total 80.06 last 99.89) - mkdir 9458 (time 1775764323.57 total 90.06 last 128.49) - mkdir 10000 (time 1775764328.45 total 94.94 last 111.16) - mkdir 11060 (time 1775764338.45 total 104.94 last 106.00) - mkdir 12324 (time 1775764348.46 total 114.95 last 126.30) - mkdir 13572 (time 1775764358.46 total 124.95 last 124.73) - mkdir 15016 (time 1775764368.46 total 134.96 last 144.36) - mkdir 16232 (time 1775764378.46 total 144.96 last 121.58) - mkdir 17362 (time 1775764388.47 total 154.96 last 112.96) - mkdir 18314 (time 1775764398.47 total 164.97 last 95.14) - mkdir 19677 (time 1775764408.48 total 174.98 last 136.20) - mkdir 20000 (time 1775764410.80 total 177.29 last 139.50) - mkdir 21410 (time 1775764420.80 total 187.29 last 140.99) - mkdir 22645 (time 1775764430.80 total 197.29 last 123.50) - mkdir 23881 (time 1775764440.81 total 207.30 last 123.48) - mkdir 24813 (time 1775764450.82 total 217.31 last 93.08) - mkdir 25744 (time 1775764460.83 total 227.32 last 93.04) - mkdir 26952 (time 1775764470.83 total 237.33 last 120.75) - mkdir 28341 (time 1775764480.84 total 247.33 last 138.82) - mkdir 29649 (time 1775764490.84 total 257.34 last 130.74) - mkdir 30000 (time 1775764494.17 total 260.67 last 105.42) - mkdir 31007 (time 1775764504.18 total 270.68 last 100.60) - mkdir 32059 (time 1775764514.19 total 280.69 last 105.09) - mkdir 32780 (time 1775764524.21 total 290.70 last 72.00) - mkdir 33657 (time 1775764534.21 total 300.70 last 87.69) - mkdir 34852 (time 1775764544.21 total 310.71 last 119.43) - mkdir 36358 (time 1775764554.22 total 320.71 last 150.57) - mkdir 37561 (time 1775764564.22 total 330.71 last 120.25) - mkdir 38887 (time 1775764574.22 total 340.72 last 132.55) - mkdir 40000 (time 1775764582.77 total 349.26 last 130.23) - mkdir 41308 (time 1775764592.77 total 359.26 last 130.79) - mkdir 42668 (time 1775764602.78 total 369.27 last 135.93) - mkdir 44001 (time 1775764612.78 total 379.27 last 133.23) - mkdir 45465 (time 1775764622.78 total 389.27 last 146.40) - mkdir 46682 (time 1775764632.79 total 399.29 last 121.56) - mkdir 47695 (time 1775764642.80 total 409.29 last 101.26) - mkdir 48850 (time 1775764652.80 total 419.29 last 115.45) - mkdir 49990 (time 1775764662.81 total 429.30 last 113.91) - mkdir 51135 (time 1775764672.81 total 439.30 last 114.48) - mkdir 52389 (time 1775764682.81 total 449.31 last 125.37) - mkdir 53675 (time 1775764692.82 total 459.31 last 128.53) - mkdir 54791 (time 1775764702.84 total 469.33 last 111.42) - mkdir 56079 (time 1775764712.84 total 479.33 last 128.75) - mkdir 57393 (time 1775764722.84 total 489.34 last 131.32) - mkdir 58553 (time 1775764732.85 total 499.34 last 115.96) - mkdir 59618 (time 1775764742.85 total 509.35 last 106.42) - mkdir 60000 (time 1775764746.92 total 513.41 last 94.07) - mkdir 60825 (time 1775764756.92 total 523.41 last 82.45) - mkdir 61572 (time 1775764766.92 total 533.42 last 74.69) - mkdir 62555 (time 1775764776.93 total 543.42 last 98.27) - mkdir 64070 (time 1775764786.93 total 553.43 last 151.38) - mkdir 65030 (time 1775764796.95 total 563.44 last 95.89) total: 65636 mkdir in 569.45 seconds: 115.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270296 1001008 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1775764809 ; total 0 ; last 0) - unlinked 10000 (time 1775764907 ; total 98 ; last 98) - unlinked 20000 (time 1775764925 ; total 116 ; last 18) - unlinked 30000 (time 1775764942 ; total 133 ; last 17) - unlinked 40000 (time 1775764959 ; total 150 ; last 17) - unlinked 50000 (time 1775764978 ; total 169 ; last 19) - unlinked 60000 (time 1775764996 ; total 187 ; last 18) total: 65536 unlinks in 197 seconds: 332.670044 unlinks/second nlink between: 1 - unlinked 0 (time 1775765006 ; total 0 ; last 0) total: 100 unlinks in 0 seconds: inf unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8152 1263152 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 359 1023641 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524192 639 523553 1% /mnt/lustre