== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:14:19 (1788581659) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 617 (time 1788581675.07 total 10.01 last 61.64) - mkdir 1123 (time 1788581685.09 total 20.03 last 50.52) - mkdir 1671 (time 1788581695.11 total 30.05 last 54.68) - mkdir 2291 (time 1788581705.11 total 40.05 last 61.99) - mkdir 2950 (time 1788581715.11 total 50.05 last 65.89) - mkdir 3647 (time 1788581725.12 total 60.06 last 69.63) - mkdir 4291 (time 1788581735.13 total 70.07 last 64.36) - mkdir 4945 (time 1788581745.15 total 80.09 last 65.25) - mkdir 5575 (time 1788581755.15 total 90.09 last 62.99) - mkdir 6201 (time 1788581765.17 total 100.10 last 62.52) - mkdir 6823 (time 1788581775.19 total 110.13 last 62.07) - mkdir 7478 (time 1788581785.20 total 120.14 last 65.42) - mkdir 8185 (time 1788581795.20 total 130.14 last 70.67) - mkdir 8912 (time 1788581805.21 total 140.15 last 72.63) - mkdir 9584 (time 1788581815.23 total 150.17 last 67.07) - mkdir 10000 (time 1788581821.67 total 156.61 last 64.60) - mkdir 10710 (time 1788581831.70 total 166.64 last 70.78) - mkdir 11386 (time 1788581841.71 total 176.65 last 67.53) - mkdir 12092 (time 1788581851.72 total 186.66 last 70.56) - mkdir 12781 (time 1788581861.72 total 196.66 last 68.87) - mkdir 13425 (time 1788581871.72 total 206.66 last 64.40) - mkdir 14051 (time 1788581881.73 total 216.66 last 62.59) - mkdir 14719 (time 1788581891.75 total 226.68 last 66.66) - mkdir 15335 (time 1788581901.75 total 236.69 last 61.59) - mkdir 16018 (time 1788581911.75 total 246.69 last 68.27) - mkdir 16631 (time 1788581921.76 total 256.69 last 61.28) - mkdir 17302 (time 1788581931.76 total 266.70 last 67.06) - mkdir 17955 (time 1788581941.77 total 276.71 last 65.27) - mkdir 18569 (time 1788581951.77 total 286.71 last 61.36) - mkdir 19272 (time 1788581961.80 total 296.73 last 70.14) - mkdir 19948 (time 1788581971.80 total 306.74 last 67.57) - mkdir 20598 (time 1788581981.80 total 316.74 last 64.99) - mkdir 21213 (time 1788581991.81 total 326.75 last 61.43) - mkdir 21836 (time 1788582001.82 total 336.75 last 62.28) - mkdir 22484 (time 1788582011.84 total 346.77 last 64.68) - mkdir 23062 (time 1788582021.87 total 356.80 last 57.63) - mkdir 23747 (time 1788582031.87 total 366.81 last 68.47) - mkdir 24355 (time 1788582041.87 total 376.81 last 60.79) - mkdir 24937 (time 1788582051.88 total 386.81 last 58.17) - mkdir 25487 (time 1788582061.88 total 396.81 last 55.00) - mkdir 26066 (time 1788582071.91 total 406.85 last 57.69) - mkdir 26648 (time 1788582081.93 total 416.87 last 58.09) - mkdir 27280 (time 1788582091.94 total 426.88 last 63.15) - mkdir 27888 (time 1788582101.99 total 436.93 last 60.49) - mkdir 28466 (time 1788582112.02 total 446.96 last 57.62) - mkdir 29073 (time 1788582122.03 total 456.97 last 60.64) - mkdir 29754 (time 1788582132.04 total 466.97 last 68.08) - mkdir 30000 (time 1788582136.22 total 471.15 last 58.85) - mkdir 30624 (time 1788582146.23 total 481.17 last 62.30) - mkdir 31167 (time 1788582156.23 total 491.17 last 54.30) - mkdir 31703 (time 1788582166.24 total 501.17 last 53.58) - mkdir 32359 (time 1788582176.24 total 511.18 last 65.58) total: 32818 mkdir in 520.26 seconds: 63.08 ops/second - mkdir 596 (time 1788581675.06 total 10.01 last 59.56) - mkdir 1080 (time 1788581685.07 total 20.02 last 48.35) - mkdir 1615 (time 1788581695.08 total 30.03 last 53.45) - mkdir 2225 (time 1788581705.10 total 40.04 last 60.89) - mkdir 2902 (time 1788581715.14 total 50.08 last 67.45) - mkdir 3593 (time 1788581725.14 total 60.08 last 69.10) - mkdir 4237 (time 1788581735.15 total 70.09 last 64.33) - mkdir 4884 (time 1788581745.16 total 80.10 last 64.63) - mkdir 5503 (time 1788581755.17 total 90.11 last 61.84) - mkdir 6120 (time 1788581765.18 total 100.12 last 61.63) - mkdir 6729 (time 1788581775.24 total 110.18 last 60.55) - mkdir 7380 (time 1788581785.24 total 120.19 last 65.08) - mkdir 8102 (time 1788581795.26 total 130.20 last 72.09) - mkdir 8813 (time 1788581805.26 total 140.20 last 71.09) - mkdir 9441 (time 1788581815.27 total 150.21 last 62.72) - mkdir 10000 (time 1788581824.18 total 159.13 last 62.73) - mkdir 10720 (time 1788581834.20 total 169.14 last 71.91) - mkdir 11366 (time 1788581844.20 total 179.14 last 64.59) - mkdir 12069 (time 1788581854.21 total 189.15 last 70.20) - mkdir 12740 (time 1788581864.22 total 199.16 last 67.06) - mkdir 13395 (time 1788581874.22 total 209.16 last 65.48) - mkdir 14040 (time 1788581884.23 total 219.17 last 64.45) - mkdir 14711 (time 1788581894.23 total 229.18 last 67.06) - mkdir 15345 (time 1788581904.25 total 239.19 last 63.32) - mkdir 16001 (time 1788581914.25 total 249.19 last 65.57) - mkdir 16636 (time 1788581924.28 total 259.23 last 63.29) - mkdir 17320 (time 1788581934.29 total 269.24 last 68.33) - mkdir 17960 (time 1788581944.30 total 279.24 last 63.98) - mkdir 18607 (time 1788581954.30 total 289.24 last 64.68) - mkdir 19322 (time 1788581964.31 total 299.25 last 71.43) - mkdir 20000 (time 1788581974.28 total 309.22 last 68.01) - mkdir 20647 (time 1788581984.29 total 319.23 last 64.65) - mkdir 21243 (time 1788581994.31 total 329.25 last 59.49) - mkdir 21890 (time 1788582004.32 total 339.26 last 64.64) - mkdir 22509 (time 1788582014.34 total 349.28 last 61.76) - mkdir 23139 (time 1788582024.36 total 359.31 last 62.85) - mkdir 23802 (time 1788582034.37 total 369.31 last 66.27) - mkdir 24368 (time 1788582044.37 total 379.31 last 56.57) - mkdir 24965 (time 1788582054.39 total 389.33 last 59.61) - mkdir 25520 (time 1788582064.40 total 399.34 last 55.43) - mkdir 26044 (time 1788582074.40 total 409.34 last 52.39) - mkdir 26617 (time 1788582084.40 total 419.35 last 57.27) - mkdir 27222 (time 1788582094.42 total 429.37 last 60.38) - mkdir 27856 (time 1788582104.44 total 439.38 last 63.32) - mkdir 28455 (time 1788582114.47 total 449.41 last 59.71) - mkdir 29066 (time 1788582124.47 total 459.41 last 61.09) - mkdir 29750 (time 1788582134.48 total 469.42 last 68.36) - mkdir 30000 (time 1788582139.42 total 474.36 last 50.59) - mkdir 30660 (time 1788582149.45 total 484.40 last 65.76) - mkdir 31211 (time 1788582159.46 total 494.40 last 55.09) - mkdir 31755 (time 1788582169.46 total 504.40 last 54.38) - mkdir 32357 (time 1788582179.48 total 514.42 last 60.10) total: 32818 mkdir in 523.06 seconds: 62.74 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 270668 1000636 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788582801 ; total 1 ; last 1) - unlinked 10000 (time 1788583061 ; total 261 ; last 260) - unlinked 20000 (time 1788583327 ; total 527 ; last 266) - unlinked 30000 (time 1788583595 ; total 795 ; last 268) total: 32768 unlinks in 867 seconds: 37.794693 unlinks/second - unlinked 0 (time 1788582801 ; total 1 ; last 1) - unlinked 10000 (time 1788583060 ; total 260 ; last 259) - unlinked 20000 (time 1788583327 ; total 527 ; last 267) - unlinked 30000 (time 1788583595 ; total 795 ; last 268) total: 32768 unlinks in 867 seconds: 37.794693 unlinks/second nlink between: 1 - unlinked 0 (time 1788583670 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788583670 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8124 1263180 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 259 1023741 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: 524090 539 523551 1% /mnt/lustre