== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:52:42 (1787115162) 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 587 (time 1787115177.64 total 10.01 last 58.66) - mkdir 1249 (time 1787115187.64 total 20.01 last 66.19) - mkdir 1964 (time 1787115197.65 total 30.01 last 71.49) - mkdir 2613 (time 1787115207.65 total 40.01 last 64.89) - mkdir 3145 (time 1787115217.65 total 50.01 last 53.18) - mkdir 3804 (time 1787115227.66 total 60.03 last 65.82) - mkdir 4501 (time 1787115237.67 total 70.03 last 69.68) - mkdir 5201 (time 1787115247.67 total 80.03 last 69.97) - mkdir 5811 (time 1787115257.68 total 90.05 last 60.91) - mkdir 6517 (time 1787115267.70 total 100.06 last 70.49) - mkdir 7182 (time 1787115277.70 total 110.07 last 66.49) - mkdir 7953 (time 1787115287.72 total 120.09 last 76.94) - mkdir 8776 (time 1787115297.74 total 130.10 last 82.19) - mkdir 9613 (time 1787115307.74 total 140.11 last 83.65) - mkdir 10000 (time 1787115316.40 total 148.77 last 44.68) - mkdir 10679 (time 1787115326.41 total 158.77 last 67.86) - mkdir 11527 (time 1787115336.42 total 168.78 last 84.72) - mkdir 12127 (time 1787115346.44 total 178.80 last 59.89) - mkdir 12902 (time 1787115356.44 total 188.80 last 77.49) - mkdir 13674 (time 1787115366.45 total 198.81 last 77.10) - mkdir 14260 (time 1787115376.46 total 208.82 last 58.57) - mkdir 14813 (time 1787115386.49 total 218.85 last 55.13) - mkdir 15646 (time 1787115396.50 total 228.87 last 83.16) - mkdir 16382 (time 1787115406.51 total 238.88 last 73.54) - mkdir 17070 (time 1787115416.53 total 248.89 last 68.68) - mkdir 17747 (time 1787115426.54 total 258.91 last 67.61) - mkdir 18335 (time 1787115436.55 total 268.91 last 58.77) - mkdir 19112 (time 1787115446.55 total 278.91 last 77.68) - mkdir 19863 (time 1787115456.55 total 288.92 last 75.07) - mkdir 20648 (time 1787115466.58 total 298.94 last 78.32) - mkdir 21397 (time 1787115476.58 total 308.95 last 74.84) - mkdir 22197 (time 1787115486.59 total 318.95 last 79.98) - mkdir 22976 (time 1787115496.59 total 328.96 last 77.83) - mkdir 23696 (time 1787115506.60 total 338.96 last 71.98) - mkdir 24463 (time 1787115516.61 total 348.97 last 76.64) - mkdir 25048 (time 1787115526.62 total 358.99 last 58.40) - mkdir 25624 (time 1787115536.63 total 368.99 last 57.57) - mkdir 26154 (time 1787115546.63 total 378.99 last 53.00) - mkdir 26704 (time 1787115556.63 total 389.00 last 54.98) - mkdir 27219 (time 1787115566.66 total 399.03 last 51.35) - mkdir 27818 (time 1787115576.66 total 409.03 last 59.89) - mkdir 28462 (time 1787115586.66 total 419.03 last 64.39) - mkdir 29050 (time 1787115596.67 total 429.03 last 58.79) - mkdir 29733 (time 1787115606.69 total 439.06 last 68.12) - mkdir 30000 (time 1787115609.89 total 442.25 last 83.50) - mkdir 30652 (time 1787115619.89 total 452.26 last 65.17) - mkdir 31348 (time 1787115629.90 total 462.27 last 69.55) - mkdir 31870 (time 1787115639.92 total 472.28 last 52.12) - mkdir 32550 (time 1787115649.93 total 482.30 last 67.90) total: 32818 mkdir in 485.73 seconds: 67.56 ops/second - mkdir 579 (time 1787115177.53 total 10.01 last 57.87) - mkdir 1252 (time 1787115187.54 total 20.02 last 67.18) - mkdir 1960 (time 1787115197.55 total 30.03 last 70.79) - mkdir 2588 (time 1787115207.55 total 40.03 last 62.75) - mkdir 3136 (time 1787115217.59 total 50.07 last 54.58) - mkdir 3810 (time 1787115227.60 total 60.08 last 67.33) - mkdir 4535 (time 1787115237.61 total 70.09 last 72.47) - mkdir 5286 (time 1787115247.64 total 80.12 last 74.84) - mkdir 5915 (time 1787115257.65 total 90.13 last 62.84) - mkdir 6625 (time 1787115267.69 total 100.17 last 70.75) - mkdir 7324 (time 1787115277.69 total 110.17 last 69.85) - mkdir 8126 (time 1787115287.70 total 120.18 last 80.12) - mkdir 8933 (time 1787115297.71 total 130.19 last 80.61) - mkdir 9784 (time 1787115307.72 total 140.20 last 85.08) - mkdir 10000 (time 1787115311.35 total 143.83 last 59.46) - mkdir 10466 (time 1787115321.36 total 153.84 last 46.57) - mkdir 11154 (time 1787115331.36 total 163.84 last 68.80) - mkdir 11982 (time 1787115341.39 total 173.87 last 82.56) - mkdir 12661 (time 1787115351.42 total 183.90 last 67.67) - mkdir 13455 (time 1787115361.43 total 193.91 last 79.28) - mkdir 14075 (time 1787115371.45 total 203.93 last 61.88) - mkdir 14695 (time 1787115381.45 total 213.93 last 61.99) - mkdir 15282 (time 1787115391.46 total 223.94 last 58.66) - mkdir 16075 (time 1787115401.47 total 233.95 last 79.21) - mkdir 16867 (time 1787115411.48 total 243.96 last 79.10) - mkdir 17506 (time 1787115421.51 total 253.99 last 63.77) - mkdir 18093 (time 1787115431.53 total 264.01 last 58.55) - mkdir 18748 (time 1787115441.54 total 274.02 last 65.46) - mkdir 19469 (time 1787115451.56 total 284.04 last 71.97) - mkdir 20000 (time 1787115457.43 total 289.91 last 90.38) - mkdir 20737 (time 1787115467.44 total 299.92 last 73.65) - mkdir 21475 (time 1787115477.44 total 309.92 last 73.75) - mkdir 22244 (time 1787115487.45 total 319.93 last 76.88) - mkdir 23011 (time 1787115497.45 total 329.93 last 76.70) - mkdir 23716 (time 1787115507.45 total 339.93 last 70.48) - mkdir 24484 (time 1787115517.45 total 349.93 last 76.78) - mkdir 25036 (time 1787115527.49 total 359.97 last 54.97) - mkdir 25596 (time 1787115537.51 total 369.99 last 55.90) - mkdir 26165 (time 1787115547.52 total 380.00 last 56.84) - mkdir 26688 (time 1787115557.53 total 390.01 last 52.23) - mkdir 27218 (time 1787115567.54 total 400.02 last 52.95) - mkdir 27796 (time 1787115577.55 total 410.03 last 57.78) - mkdir 28433 (time 1787115587.55 total 420.03 last 63.66) - mkdir 29055 (time 1787115597.56 total 430.04 last 62.17) - mkdir 29743 (time 1787115607.57 total 440.06 last 68.69) - mkdir 30000 (time 1787115610.65 total 443.13 last 83.56) - mkdir 30661 (time 1787115620.66 total 453.14 last 66.07) - mkdir 31320 (time 1787115630.68 total 463.16 last 65.74) - mkdir 31860 (time 1787115640.68 total 473.16 last 54.00) - mkdir 32542 (time 1787115650.69 total 483.17 last 68.16) total: 32818 mkdir in 486.68 seconds: 67.43 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 270720 1000584 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 1787116224 ; total 0 ; last 0) - unlinked 10000 (time 1787116463 ; total 239 ; last 239) - unlinked 20000 (time 1787116615 ; total 391 ; last 152) - unlinked 30000 (time 1787116744 ; total 520 ; last 129) total: 32768 unlinks in 552 seconds: 59.362320 unlinks/second - unlinked 0 (time 1787116224 ; total 0 ; last 0) - unlinked 10000 (time 1787116464 ; total 240 ; last 240) - unlinked 20000 (time 1787116615 ; total 391 ; last 151) - unlinked 30000 (time 1787116744 ; total 520 ; last 129) total: 32768 unlinks in 552 seconds: 59.362320 unlinks/second nlink between: 1 - unlinked 0 (time 1787116779 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787116779 ; 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 8176 1263128 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