== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:35:28 (1787394928) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 671 (time 1787394943.10 total 10.00 last 67.09) - mkdir 1416 (time 1787394953.10 total 20.01 last 74.45) - mkdir 2179 (time 1787394963.11 total 30.02 last 76.21) - mkdir 2842 (time 1787394973.12 total 40.03 last 66.26) - mkdir 3520 (time 1787394983.13 total 50.03 last 67.76) - mkdir 4211 (time 1787394993.15 total 60.06 last 68.91) - mkdir 4876 (time 1787395003.15 total 70.06 last 66.50) - mkdir 5537 (time 1787395013.21 total 80.11 last 65.76) - mkdir 6221 (time 1787395023.21 total 90.11 last 68.38) - mkdir 6909 (time 1787395033.22 total 100.12 last 68.74) - mkdir 7539 (time 1787395043.22 total 110.13 last 62.98) - mkdir 8183 (time 1787395053.23 total 120.13 last 64.37) - mkdir 8899 (time 1787395063.23 total 130.14 last 71.54) - mkdir 9657 (time 1787395073.24 total 140.14 last 75.79) - mkdir 10000 (time 1787395077.72 total 144.62 last 76.53) - mkdir 10745 (time 1787395087.73 total 154.64 last 74.41) - mkdir 11457 (time 1787395097.73 total 164.64 last 71.18) - mkdir 12135 (time 1787395107.75 total 174.65 last 67.71) - mkdir 12882 (time 1787395117.75 total 184.66 last 74.63) - mkdir 13520 (time 1787395127.77 total 194.68 last 63.70) - mkdir 14185 (time 1787395137.77 total 204.68 last 66.49) - mkdir 14892 (time 1787395147.78 total 214.69 last 70.63) - mkdir 15597 (time 1787395157.80 total 224.71 last 70.34) - mkdir 16175 (time 1787395167.82 total 234.72 last 57.73) - mkdir 16797 (time 1787395177.83 total 244.74 last 62.10) - mkdir 17489 (time 1787395187.84 total 254.74 last 69.18) - mkdir 18205 (time 1787395197.86 total 264.77 last 71.41) - mkdir 18947 (time 1787395207.86 total 274.77 last 74.19) - mkdir 19679 (time 1787395217.89 total 284.80 last 73.00) - mkdir 20000 (time 1787395223.35 total 290.26 last 58.81) - mkdir 20586 (time 1787395233.36 total 300.27 last 58.54) - mkdir 21214 (time 1787395243.36 total 310.27 last 62.78) - mkdir 21908 (time 1787395253.38 total 320.29 last 69.29) - mkdir 22604 (time 1787395263.39 total 330.29 last 69.57) - mkdir 23309 (time 1787395273.40 total 340.30 last 70.40) - mkdir 23978 (time 1787395283.42 total 350.33 last 66.74) - mkdir 24619 (time 1787395293.43 total 360.34 last 64.05) - mkdir 25235 (time 1787395303.45 total 370.35 last 61.50) - mkdir 25881 (time 1787395313.48 total 380.38 last 64.40) - mkdir 26569 (time 1787395323.48 total 390.39 last 68.78) - mkdir 27182 (time 1787395333.49 total 400.39 last 61.27) - mkdir 27868 (time 1787395343.49 total 410.39 last 68.58) - mkdir 28543 (time 1787395353.50 total 420.40 last 67.44) - mkdir 29303 (time 1787395363.52 total 430.42 last 75.86) - mkdir 30000 (time 1787395373.27 total 440.18 last 71.43) - mkdir 30685 (time 1787395383.30 total 450.21 last 68.31) - mkdir 31404 (time 1787395393.30 total 460.21 last 71.89) - mkdir 32163 (time 1787395403.31 total 470.22 last 75.82) total: 32818 mkdir in 478.91 seconds: 68.53 ops/second - mkdir 675 (time 1787394943.10 total 10.01 last 67.42) - mkdir 1414 (time 1787394953.11 total 20.02 last 73.86) - mkdir 2114 (time 1787394963.11 total 30.02 last 69.99) - mkdir 2829 (time 1787394973.12 total 40.02 last 71.46) - mkdir 3498 (time 1787394983.12 total 50.02 last 66.90) - mkdir 4171 (time 1787394993.13 total 60.04 last 67.18) - mkdir 4822 (time 1787395003.14 total 70.05 last 65.06) - mkdir 5487 (time 1787395013.16 total 80.06 last 66.39) - mkdir 6159 (time 1787395023.16 total 90.07 last 67.16) - mkdir 6827 (time 1787395033.17 total 100.08 last 66.74) - mkdir 7467 (time 1787395043.17 total 110.08 last 63.98) - mkdir 8130 (time 1787395053.18 total 120.09 last 66.26) - mkdir 8855 (time 1787395063.19 total 130.10 last 72.41) - mkdir 9618 (time 1787395073.20 total 140.10 last 76.26) - mkdir 10000 (time 1787395078.08 total 144.99 last 78.24) - mkdir 10699 (time 1787395088.09 total 154.99 last 69.86) - mkdir 11398 (time 1787395098.10 total 165.01 last 69.79) - mkdir 12079 (time 1787395108.11 total 175.02 last 68.04) - mkdir 12834 (time 1787395118.13 total 185.03 last 75.38) - mkdir 13503 (time 1787395128.13 total 195.03 last 66.89) - mkdir 14178 (time 1787395138.14 total 205.04 last 67.44) - mkdir 14878 (time 1787395148.17 total 215.08 last 69.78) - mkdir 15581 (time 1787395158.18 total 225.09 last 70.23) - mkdir 16153 (time 1787395168.19 total 235.09 last 57.15) - mkdir 16771 (time 1787395178.19 total 245.10 last 61.78) - mkdir 17463 (time 1787395188.21 total 255.11 last 69.08) - mkdir 18158 (time 1787395198.22 total 265.13 last 69.42) - mkdir 18885 (time 1787395208.23 total 275.14 last 72.62) - mkdir 19588 (time 1787395218.23 total 285.14 last 70.28) - mkdir 20000 (time 1787395224.83 total 291.73 last 62.48) - mkdir 20602 (time 1787395234.84 total 301.75 last 60.11) - mkdir 21225 (time 1787395244.84 total 311.75 last 62.28) - mkdir 21913 (time 1787395254.85 total 321.76 last 68.78) - mkdir 22634 (time 1787395264.87 total 331.77 last 71.97) - mkdir 23307 (time 1787395274.87 total 341.78 last 67.26) - mkdir 23997 (time 1787395284.88 total 351.78 last 68.97) - mkdir 24689 (time 1787395294.88 total 361.79 last 69.16) - mkdir 25295 (time 1787395304.89 total 371.80 last 60.53) - mkdir 25965 (time 1787395314.90 total 381.81 last 66.94) - mkdir 26618 (time 1787395324.91 total 391.82 last 65.23) - mkdir 27235 (time 1787395334.94 total 401.85 last 61.50) - mkdir 27922 (time 1787395344.97 total 411.88 last 68.53) - mkdir 28591 (time 1787395354.97 total 421.88 last 66.89) - mkdir 29373 (time 1787395364.98 total 431.88 last 78.16) - mkdir 30000 (time 1787395374.33 total 441.24 last 67.03) - mkdir 30717 (time 1787395384.33 total 451.24 last 71.70) - mkdir 31437 (time 1787395394.33 total 461.24 last 71.98) - mkdir 32222 (time 1787395404.34 total 471.25 last 78.41) total: 32818 mkdir in 479.54 seconds: 68.44 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270692 1000612 22% /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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787396088 ; total 1 ; last 1) - unlinked 10000 (time 1787396318 ; total 231 ; last 230) - unlinked 20000 (time 1787396563 ; total 476 ; last 245) - unlinked 30000 (time 1787396806 ; total 719 ; last 243) total: 32768 unlinks in 784 seconds: 41.795918 unlinks/second - unlinked 0 (time 1787396088 ; total 1 ; last 1) - unlinked 10000 (time 1787396319 ; total 232 ; last 231) - unlinked 20000 (time 1787396566 ; total 479 ; last 247) - unlinked 30000 (time 1787396808 ; total 721 ; last 242) total: 32768 unlinks in 786 seconds: 41.689568 unlinks/second nlink between: 1 - unlinked 0 (time 1787396874 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787396874 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 8148 1263156 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre