== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:02:28 (1789048948) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 675 (time 1789048962.95 total 10.01 last 67.44) - mkdir 1372 (time 1789048972.97 total 20.03 last 69.58) - mkdir 2074 (time 1789048982.98 total 30.04 last 70.08) - mkdir 2794 (time 1789048992.99 total 40.05 last 71.99) - mkdir 3493 (time 1789049002.99 total 50.05 last 69.90) - mkdir 4249 (time 1789049012.99 total 60.05 last 75.57) - mkdir 4971 (time 1789049022.99 total 70.05 last 72.20) - mkdir 5693 (time 1789049032.99 total 80.05 last 72.18) - mkdir 6353 (time 1789049043.00 total 90.06 last 65.95) - mkdir 7062 (time 1789049053.00 total 100.06 last 70.88) - mkdir 7741 (time 1789049063.02 total 110.08 last 67.80) - mkdir 8398 (time 1789049073.03 total 120.09 last 65.60) - mkdir 9009 (time 1789049083.04 total 130.10 last 61.05) - mkdir 9528 (time 1789049093.05 total 140.11 last 51.86) - mkdir 10000 (time 1789049100.40 total 147.46 last 64.23) - mkdir 10695 (time 1789049110.43 total 157.49 last 69.25) - mkdir 11418 (time 1789049120.44 total 167.49 last 72.29) - mkdir 12081 (time 1789049130.46 total 177.52 last 66.13) - mkdir 12785 (time 1789049140.47 total 187.53 last 70.36) - mkdir 13491 (time 1789049150.48 total 197.54 last 70.53) - mkdir 14194 (time 1789049160.48 total 207.54 last 70.27) - mkdir 14841 (time 1789049170.51 total 217.57 last 64.54) - mkdir 15507 (time 1789049180.51 total 227.57 last 66.54) - mkdir 16106 (time 1789049190.52 total 237.58 last 59.86) - mkdir 16700 (time 1789049200.54 total 247.60 last 59.26) - mkdir 17372 (time 1789049210.56 total 257.62 last 67.10) - mkdir 17989 (time 1789049220.56 total 267.62 last 61.67) - mkdir 18642 (time 1789049230.59 total 277.64 last 65.16) - mkdir 19346 (time 1789049240.59 total 287.65 last 70.39) - mkdir 20000 (time 1789049249.97 total 297.03 last 69.72) - mkdir 20650 (time 1789049259.97 total 307.03 last 64.97) - mkdir 21310 (time 1789049270.00 total 317.06 last 65.85) - mkdir 21876 (time 1789049280.02 total 327.08 last 56.48) - mkdir 22502 (time 1789049290.02 total 337.08 last 62.57) - mkdir 23174 (time 1789049300.03 total 347.09 last 67.17) - mkdir 23847 (time 1789049310.04 total 357.10 last 67.21) - mkdir 24549 (time 1789049320.04 total 367.10 last 70.19) - mkdir 25232 (time 1789049330.05 total 377.11 last 68.23) - mkdir 25911 (time 1789049340.06 total 387.12 last 67.82) - mkdir 26553 (time 1789049350.09 total 397.15 last 64.05) - mkdir 27187 (time 1789049360.10 total 407.16 last 63.32) - mkdir 27851 (time 1789049370.11 total 417.17 last 66.33) - mkdir 28549 (time 1789049380.12 total 427.18 last 69.75) - mkdir 29192 (time 1789049390.13 total 437.19 last 64.22) - mkdir 29807 (time 1789049400.15 total 447.21 last 61.34) - mkdir 30000 (time 1789049403.52 total 450.58 last 57.33) - mkdir 30668 (time 1789049413.54 total 460.60 last 66.70) - mkdir 31334 (time 1789049423.57 total 470.63 last 66.35) - mkdir 31984 (time 1789049433.60 total 480.66 last 64.82) - mkdir 32651 (time 1789049443.61 total 490.67 last 66.62) total: 32818 mkdir in 493.53 seconds: 66.50 ops/second - mkdir 675 (time 1789048962.94 total 10.00 last 67.49) - mkdir 1352 (time 1789048972.95 total 20.01 last 67.66) - mkdir 2057 (time 1789048982.96 total 30.02 last 70.42) - mkdir 2757 (time 1789048992.97 total 40.03 last 69.93) - mkdir 3451 (time 1789049002.98 total 50.04 last 69.30) - mkdir 4181 (time 1789049012.99 total 60.05 last 72.97) - mkdir 4878 (time 1789049023.01 total 70.07 last 69.57) - mkdir 5576 (time 1789049033.04 total 80.10 last 69.58) - mkdir 6257 (time 1789049043.05 total 90.11 last 67.99) - mkdir 6941 (time 1789049053.07 total 100.13 last 68.30) - mkdir 7613 (time 1789049063.08 total 110.14 last 67.11) - mkdir 8269 (time 1789049073.09 total 120.15 last 65.56) - mkdir 8858 (time 1789049083.10 total 130.17 last 58.80) - mkdir 9369 (time 1789049093.11 total 140.17 last 51.06) - mkdir 10000 (time 1789049102.97 total 150.03 last 64.02) - mkdir 10698 (time 1789049112.98 total 160.04 last 69.70) - mkdir 11430 (time 1789049122.99 total 170.05 last 73.14) - mkdir 12117 (time 1789049133.00 total 180.06 last 68.67) - mkdir 12798 (time 1789049143.00 total 190.06 last 68.05) - mkdir 13550 (time 1789049153.01 total 200.07 last 75.18) - mkdir 14232 (time 1789049163.02 total 210.08 last 68.13) - mkdir 14920 (time 1789049173.02 total 220.08 last 68.78) - mkdir 15588 (time 1789049183.02 total 230.08 last 66.78) - mkdir 16222 (time 1789049193.04 total 240.10 last 63.30) - mkdir 16814 (time 1789049203.05 total 250.11 last 59.15) - mkdir 17468 (time 1789049213.06 total 260.12 last 65.30) - mkdir 18130 (time 1789049223.07 total 270.13 last 66.14) - mkdir 18769 (time 1789049233.08 total 280.14 last 63.84) - mkdir 19461 (time 1789049243.08 total 290.14 last 69.19) - mkdir 20000 (time 1789049250.69 total 297.75 last 70.84) - mkdir 20629 (time 1789049260.69 total 307.76 last 62.87) - mkdir 21263 (time 1789049270.70 total 317.76 last 63.37) - mkdir 21819 (time 1789049280.70 total 327.76 last 55.59) - mkdir 22438 (time 1789049290.71 total 337.77 last 61.82) - mkdir 23117 (time 1789049300.73 total 347.79 last 67.77) - mkdir 23778 (time 1789049310.75 total 357.82 last 65.95) - mkdir 24490 (time 1789049320.79 total 367.85 last 70.97) - mkdir 25202 (time 1789049330.81 total 377.88 last 71.00) - mkdir 25859 (time 1789049340.82 total 387.88 last 65.68) - mkdir 26500 (time 1789049350.83 total 397.89 last 64.05) - mkdir 27141 (time 1789049360.83 total 407.89 last 64.09) - mkdir 27828 (time 1789049370.83 total 417.89 last 68.68) - mkdir 28462 (time 1789049380.84 total 427.90 last 63.32) - mkdir 29105 (time 1789049390.85 total 437.91 last 64.24) - mkdir 29698 (time 1789049400.87 total 447.93 last 59.17) - mkdir 30000 (time 1789049406.01 total 453.07 last 58.83) - mkdir 30685 (time 1789049416.01 total 463.07 last 68.50) - mkdir 31348 (time 1789049426.01 total 473.07 last 66.27) - mkdir 32004 (time 1789049436.02 total 483.08 last 65.57) - mkdir 32620 (time 1789049446.04 total 493.11 last 61.43) total: 32818 mkdir in 496.63 seconds: 66.08 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 270608 1000696 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789050110 ; total 0 ; last 0) - unlinked 10000 (time 1789050345 ; total 235 ; last 235) - unlinked 20000 (time 1789050591 ; total 481 ; last 246) - unlinked 30000 (time 1789050842 ; total 732 ; last 251) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second - unlinked 0 (time 1789050110 ; total 0 ; last 0) - unlinked 10000 (time 1789050345 ; total 235 ; last 235) - unlinked 20000 (time 1789050591 ; total 481 ; last 246) - unlinked 30000 (time 1789050844 ; total 734 ; last 253) total: 32768 unlinks in 802 seconds: 40.857857 unlinks/second nlink between: 1 - unlinked 0 (time 1789050913 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789050913 ; 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 8064 1263240 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre