== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:11:48 (1783141908) 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 582 (time 1783141923.99 total 10.01 last 58.15) - mkdir 1164 (time 1783141934.00 total 20.01 last 58.18) - mkdir 1765 (time 1783141944.00 total 30.02 last 60.08) - mkdir 2400 (time 1783141954.00 total 40.02 last 63.50) - mkdir 3050 (time 1783141964.00 total 50.02 last 64.97) - mkdir 3725 (time 1783141974.02 total 60.04 last 67.36) - mkdir 4413 (time 1783141984.04 total 70.05 last 68.71) - mkdir 5035 (time 1783141994.06 total 80.08 last 62.03) - mkdir 5642 (time 1783142004.08 total 90.09 last 60.63) - mkdir 6356 (time 1783142014.12 total 100.14 last 71.05) - mkdir 7009 (time 1783142024.13 total 110.15 last 65.26) - mkdir 7603 (time 1783142034.16 total 120.18 last 59.23) - mkdir 8294 (time 1783142044.17 total 130.19 last 69.00) - mkdir 8984 (time 1783142054.18 total 140.20 last 68.93) - mkdir 9637 (time 1783142064.19 total 150.20 last 65.27) - mkdir 10000 (time 1783142069.76 total 155.78 last 65.11) - mkdir 10716 (time 1783142079.77 total 165.79 last 71.55) - mkdir 11445 (time 1783142089.78 total 175.80 last 72.82) - mkdir 12127 (time 1783142099.78 total 185.80 last 68.20) - mkdir 12780 (time 1783142109.78 total 195.80 last 65.28) - mkdir 13459 (time 1783142119.79 total 205.80 last 67.89) - mkdir 14134 (time 1783142129.79 total 215.81 last 67.45) - mkdir 14795 (time 1783142139.80 total 225.82 last 66.06) - mkdir 15436 (time 1783142149.81 total 235.82 last 64.06) - mkdir 16050 (time 1783142159.83 total 245.84 last 61.29) - mkdir 16700 (time 1783142169.83 total 255.84 last 64.99) - mkdir 17370 (time 1783142179.85 total 265.86 last 66.86) - mkdir 18048 (time 1783142189.85 total 275.87 last 67.77) - mkdir 18731 (time 1783142199.86 total 285.88 last 68.25) - mkdir 19443 (time 1783142209.86 total 295.88 last 71.19) - mkdir 20000 (time 1783142217.62 total 303.63 last 71.82) - mkdir 20694 (time 1783142227.62 total 313.64 last 69.36) - mkdir 21401 (time 1783142237.62 total 323.64 last 70.70) - mkdir 22055 (time 1783142247.64 total 333.66 last 65.27) - mkdir 22737 (time 1783142257.66 total 343.68 last 68.08) - mkdir 23420 (time 1783142267.66 total 353.68 last 68.28) - mkdir 24091 (time 1783142277.68 total 363.70 last 66.99) - mkdir 24770 (time 1783142287.70 total 373.72 last 67.76) - mkdir 25436 (time 1783142297.71 total 383.73 last 66.53) - mkdir 26066 (time 1783142307.71 total 393.73 last 62.97) - mkdir 26744 (time 1783142317.72 total 403.74 last 67.73) - mkdir 27419 (time 1783142327.73 total 413.74 last 67.49) - mkdir 28055 (time 1783142337.73 total 423.75 last 63.54) - mkdir 28682 (time 1783142347.75 total 433.76 last 62.62) - mkdir 29333 (time 1783142357.75 total 443.77 last 65.07) - mkdir 30000 (time 1783142367.05 total 453.06 last 71.75) - mkdir 30639 (time 1783142377.08 total 463.09 last 63.72) - mkdir 31270 (time 1783142387.08 total 473.09 last 63.09) - mkdir 31969 (time 1783142397.10 total 483.11 last 69.76) - mkdir 32671 (time 1783142407.11 total 493.13 last 70.12) total: 32818 mkdir in 495.28 seconds: 66.26 ops/second - mkdir 598 (time 1783141924.00 total 10.01 last 59.71) - mkdir 1174 (time 1783141934.00 total 20.02 last 57.58) - mkdir 1771 (time 1783141944.02 total 30.04 last 59.57) - mkdir 2405 (time 1783141954.03 total 40.05 last 63.38) - mkdir 3027 (time 1783141964.03 total 50.05 last 62.18) - mkdir 3671 (time 1783141974.05 total 60.07 last 64.25) - mkdir 4346 (time 1783141984.06 total 70.08 last 67.43) - mkdir 4988 (time 1783141994.08 total 80.10 last 64.08) - mkdir 5602 (time 1783142004.12 total 90.13 last 61.19) - mkdir 6366 (time 1783142014.14 total 100.15 last 76.26) - mkdir 7021 (time 1783142024.14 total 110.16 last 65.45) - mkdir 7623 (time 1783142034.15 total 120.17 last 60.17) - mkdir 8306 (time 1783142044.17 total 130.19 last 68.14) - mkdir 8962 (time 1783142054.19 total 140.20 last 65.50) - mkdir 9629 (time 1783142064.20 total 150.22 last 66.63) - mkdir 10000 (time 1783142070.01 total 156.02 last 63.89) - mkdir 10729 (time 1783142080.02 total 166.03 last 72.81) - mkdir 11419 (time 1783142090.03 total 176.05 last 68.93) - mkdir 12127 (time 1783142100.03 total 186.05 last 70.79) - mkdir 12798 (time 1783142110.04 total 196.05 last 67.07) - mkdir 13479 (time 1783142120.05 total 206.06 last 68.01) - mkdir 14131 (time 1783142130.05 total 216.07 last 65.19) - mkdir 14801 (time 1783142140.06 total 226.08 last 66.94) - mkdir 15467 (time 1783142150.07 total 236.09 last 66.51) - mkdir 16072 (time 1783142160.09 total 246.10 last 60.41) - mkdir 16702 (time 1783142170.10 total 256.11 last 62.94) - mkdir 17364 (time 1783142180.10 total 266.12 last 66.17) - mkdir 18028 (time 1783142190.11 total 276.12 last 66.36) - mkdir 18706 (time 1783142200.11 total 286.13 last 67.76) - mkdir 19401 (time 1783142210.13 total 296.15 last 69.39) - mkdir 20000 (time 1783142218.74 total 304.76 last 69.58) - mkdir 20679 (time 1783142228.74 total 314.76 last 67.88) - mkdir 21357 (time 1783142238.74 total 324.76 last 67.78) - mkdir 22002 (time 1783142248.75 total 334.77 last 64.44) - mkdir 22694 (time 1783142258.77 total 344.79 last 69.05) - mkdir 23373 (time 1783142268.79 total 354.80 last 67.82) - mkdir 24048 (time 1783142278.81 total 364.82 last 67.37) - mkdir 24723 (time 1783142288.81 total 374.82 last 67.50) - mkdir 25391 (time 1783142298.82 total 384.84 last 66.72) - mkdir 26024 (time 1783142308.82 total 394.84 last 63.28) - mkdir 26729 (time 1783142318.82 total 404.84 last 70.50) - mkdir 27369 (time 1783142328.84 total 414.85 last 63.90) - mkdir 27993 (time 1783142338.85 total 424.87 last 62.31) - mkdir 28627 (time 1783142348.85 total 434.87 last 63.39) - mkdir 29289 (time 1783142358.87 total 444.89 last 66.07) - mkdir 29989 (time 1783142368.88 total 454.90 last 69.93) - mkdir 30618 (time 1783142378.89 total 464.90 last 62.88) - mkdir 31245 (time 1783142388.91 total 474.93 last 62.56) - mkdir 31926 (time 1783142398.92 total 484.94 last 68.01) - mkdir 32618 (time 1783142408.94 total 494.96 last 69.10) total: 32818 mkdir in 497.49 seconds: 65.97 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 1783142852 ; total 0 ; last 0) - unlinked 10000 (time 1783143066 ; total 214 ; last 214) - unlinked 20000 (time 1783143196 ; total 344 ; last 130) - unlinked 30000 (time 1783143310 ; total 458 ; last 114) total: 32768 unlinks in 489 seconds: 67.010223 unlinks/second - unlinked 0 (time 1783142852 ; total 0 ; last 0) - unlinked 10000 (time 1783143067 ; total 215 ; last 215) - unlinked 20000 (time 1783143197 ; total 345 ; last 130) - unlinked 30000 (time 1783143312 ; total 460 ; last 115) total: 32768 unlinks in 491 seconds: 66.737274 unlinks/second nlink between: 1 - unlinked 0 (time 1783143345 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1783143345 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8232 1263072 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