== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:57:21 (1788839841) 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 712 (time 1788839856.22 total 10.01 last 71.10) - mkdir 1360 (time 1788839866.25 total 20.04 last 64.64) - mkdir 2063 (time 1788839876.25 total 30.04 last 70.29) - mkdir 2749 (time 1788839886.29 total 40.08 last 68.35) - mkdir 3575 (time 1788839896.29 total 50.08 last 82.59) - mkdir 4254 (time 1788839906.30 total 60.09 last 67.83) - mkdir 5033 (time 1788839916.30 total 70.09 last 77.90) - mkdir 5819 (time 1788839926.31 total 80.10 last 78.53) - mkdir 6503 (time 1788839936.31 total 90.10 last 68.36) - mkdir 7202 (time 1788839946.32 total 100.11 last 69.83) - mkdir 8027 (time 1788839956.33 total 110.12 last 82.47) - mkdir 8826 (time 1788839966.36 total 120.15 last 79.67) - mkdir 9675 (time 1788839976.36 total 130.15 last 84.89) - mkdir 10000 (time 1788839980.60 total 134.39 last 76.53) - mkdir 10803 (time 1788839990.61 total 144.40 last 80.23) - mkdir 11538 (time 1788840000.62 total 154.41 last 73.42) - mkdir 12230 (time 1788840010.63 total 164.42 last 69.17) - mkdir 13001 (time 1788840020.63 total 174.42 last 77.05) - mkdir 13785 (time 1788840030.65 total 184.44 last 78.26) - mkdir 14611 (time 1788840040.65 total 194.44 last 82.59) - mkdir 15369 (time 1788840050.67 total 204.46 last 75.65) - mkdir 16277 (time 1788840060.69 total 214.48 last 90.68) - mkdir 17017 (time 1788840070.69 total 224.48 last 73.97) - mkdir 17824 (time 1788840080.71 total 234.50 last 80.58) - mkdir 18620 (time 1788840090.71 total 244.50 last 79.58) - mkdir 19453 (time 1788840100.71 total 254.50 last 83.28) - mkdir 20000 (time 1788840107.18 total 260.97 last 84.54) - mkdir 20804 (time 1788840117.19 total 270.98 last 80.32) - mkdir 21625 (time 1788840127.20 total 280.99 last 82.03) - mkdir 22500 (time 1788840137.26 total 291.05 last 87.01) - mkdir 23377 (time 1788840147.27 total 301.06 last 87.63) - mkdir 24233 (time 1788840157.28 total 311.07 last 85.49) - mkdir 24987 (time 1788840167.30 total 321.09 last 75.25) - mkdir 25724 (time 1788840177.31 total 331.10 last 73.65) - mkdir 26538 (time 1788840187.31 total 341.10 last 81.39) - mkdir 27330 (time 1788840197.31 total 351.10 last 79.20) - mkdir 28097 (time 1788840207.32 total 361.11 last 76.60) - mkdir 28761 (time 1788840217.33 total 371.12 last 66.37) - mkdir 29464 (time 1788840227.35 total 381.14 last 70.15) - mkdir 30000 (time 1788840234.69 total 388.48 last 73.03) - mkdir 30735 (time 1788840244.70 total 398.49 last 73.37) - mkdir 31449 (time 1788840254.72 total 408.51 last 71.29) - mkdir 32348 (time 1788840264.72 total 418.51 last 89.90) total: 32818 mkdir in 424.29 seconds: 77.35 ops/second - mkdir 696 (time 1788839856.21 total 10.00 last 69.58) - mkdir 1344 (time 1788839866.23 total 20.03 last 64.64) - mkdir 2081 (time 1788839876.26 total 30.05 last 73.51) - mkdir 2776 (time 1788839886.26 total 40.06 last 69.48) - mkdir 3589 (time 1788839896.27 total 50.07 last 81.20) - mkdir 4292 (time 1788839906.28 total 60.07 last 70.28) - mkdir 5072 (time 1788839916.28 total 70.07 last 77.97) - mkdir 5842 (time 1788839926.29 total 80.09 last 76.91) - mkdir 6492 (time 1788839936.30 total 90.09 last 64.96) - mkdir 7158 (time 1788839946.32 total 100.11 last 66.48) - mkdir 7985 (time 1788839956.33 total 110.13 last 82.54) - mkdir 8753 (time 1788839966.33 total 120.13 last 76.80) - mkdir 9581 (time 1788839976.34 total 130.13 last 82.76) - mkdir 10000 (time 1788839981.71 total 135.50 last 78.07) - mkdir 10807 (time 1788839991.71 total 145.50 last 80.68) - mkdir 11499 (time 1788840001.73 total 155.52 last 69.06) - mkdir 12255 (time 1788840011.73 total 165.53 last 75.58) - mkdir 13052 (time 1788840021.74 total 175.53 last 79.67) - mkdir 13892 (time 1788840031.75 total 185.54 last 83.92) - mkdir 14694 (time 1788840041.76 total 195.55 last 80.11) - mkdir 15428 (time 1788840051.77 total 205.56 last 73.30) - mkdir 16310 (time 1788840061.78 total 215.57 last 88.15) - mkdir 17038 (time 1788840071.78 total 225.58 last 72.76) - mkdir 17843 (time 1788840081.79 total 235.58 last 80.47) - mkdir 18611 (time 1788840091.79 total 245.58 last 76.79) - mkdir 19438 (time 1788840101.80 total 255.59 last 82.60) - mkdir 20000 (time 1788840108.00 total 261.79 last 90.64) - mkdir 20811 (time 1788840118.00 total 271.80 last 81.05) - mkdir 21649 (time 1788840128.01 total 281.80 last 83.77) - mkdir 22439 (time 1788840138.02 total 291.81 last 78.91) - mkdir 23340 (time 1788840148.02 total 301.82 last 90.07) - mkdir 24208 (time 1788840158.04 total 311.83 last 86.70) - mkdir 24943 (time 1788840168.04 total 321.84 last 73.46) - mkdir 25714 (time 1788840178.05 total 331.84 last 77.07) - mkdir 26484 (time 1788840188.08 total 341.87 last 76.76) - mkdir 27320 (time 1788840198.10 total 351.89 last 83.41) - mkdir 28058 (time 1788840208.10 total 361.90 last 73.77) - mkdir 28727 (time 1788840218.11 total 371.90 last 66.86) - mkdir 29382 (time 1788840228.12 total 381.91 last 65.45) - mkdir 30000 (time 1788840236.63 total 390.42 last 72.60) - mkdir 30707 (time 1788840246.64 total 400.44 last 70.59) - mkdir 31456 (time 1788840256.65 total 410.44 last 74.86) - mkdir 32386 (time 1788840266.65 total 420.45 last 92.96) total: 32818 mkdir in 425.45 seconds: 77.14 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 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 1788840661 ; total 0 ; last 0) - unlinked 10000 (time 1788840849 ; total 188 ; last 188) - unlinked 20000 (time 1788840973 ; total 312 ; last 124) - unlinked 30000 (time 1788841082 ; total 421 ; last 109) total: 32768 unlinks in 452 seconds: 72.495575 unlinks/second - unlinked 0 (time 1788840661 ; total 0 ; last 0) - unlinked 10000 (time 1788840851 ; total 190 ; last 190) - unlinked 20000 (time 1788840975 ; total 314 ; last 124) - unlinked 30000 (time 1788841086 ; total 425 ; last 111) total: 32768 unlinks in 456 seconds: 71.859650 unlinks/second nlink between: 1 - unlinked 0 (time 1788841119 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788841119 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 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