== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:09:12 (1787818152) 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 726 (time 1787818167.74 total 10.02 last 72.47) - mkdir 1387 (time 1787818177.74 total 20.02 last 66.09) - mkdir 1983 (time 1787818187.76 total 30.03 last 59.51) - mkdir 2608 (time 1787818197.76 total 40.04 last 62.45) - mkdir 3251 (time 1787818207.78 total 50.06 last 64.18) - mkdir 3920 (time 1787818217.80 total 60.08 last 66.80) - mkdir 4549 (time 1787818227.81 total 70.09 last 62.81) - mkdir 5256 (time 1787818237.81 total 80.09 last 70.68) - mkdir 5975 (time 1787818247.83 total 90.11 last 71.80) - mkdir 6670 (time 1787818257.84 total 100.12 last 69.45) - mkdir 7418 (time 1787818267.84 total 110.12 last 74.76) - mkdir 8128 (time 1787818277.85 total 120.12 last 70.97) - mkdir 8873 (time 1787818287.85 total 130.13 last 74.47) - mkdir 9533 (time 1787818297.86 total 140.14 last 65.95) - mkdir 10000 (time 1787818304.38 total 146.66 last 71.61) - mkdir 10663 (time 1787818314.40 total 156.68 last 66.17) - mkdir 11316 (time 1787818324.42 total 166.70 last 65.18) - mkdir 12015 (time 1787818334.43 total 176.71 last 69.81) - mkdir 12716 (time 1787818344.46 total 186.74 last 69.88) - mkdir 13455 (time 1787818354.47 total 196.75 last 73.80) - mkdir 14041 (time 1787818364.50 total 206.78 last 58.44) - mkdir 14838 (time 1787818374.51 total 216.79 last 79.64) - mkdir 15666 (time 1787818384.54 total 226.82 last 82.56) - mkdir 16395 (time 1787818394.56 total 236.84 last 72.71) - mkdir 17099 (time 1787818404.57 total 246.85 last 70.38) - mkdir 17804 (time 1787818414.57 total 256.85 last 70.49) - mkdir 18502 (time 1787818424.59 total 266.87 last 69.68) - mkdir 19288 (time 1787818434.59 total 276.87 last 78.57) - mkdir 19975 (time 1787818444.63 total 286.91 last 68.40) - mkdir 20747 (time 1787818454.66 total 296.94 last 77.01) - mkdir 21441 (time 1787818464.68 total 306.96 last 69.26) - mkdir 22120 (time 1787818474.69 total 316.97 last 67.82) - mkdir 22625 (time 1787818484.71 total 326.98 last 50.42) - mkdir 23152 (time 1787818494.71 total 336.99 last 52.65) - mkdir 23748 (time 1787818504.74 total 347.02 last 59.42) - mkdir 24328 (time 1787818514.76 total 357.04 last 57.93) - mkdir 24981 (time 1787818524.76 total 367.04 last 65.26) - mkdir 25670 (time 1787818534.78 total 377.06 last 68.80) - mkdir 26328 (time 1787818544.79 total 387.07 last 65.73) - mkdir 27179 (time 1787818554.79 total 397.07 last 85.06) - mkdir 27891 (time 1787818564.80 total 407.08 last 71.18) - mkdir 28749 (time 1787818574.80 total 417.08 last 85.80) - mkdir 29481 (time 1787818584.80 total 427.08 last 73.14) - mkdir 30000 (time 1787818591.65 total 433.93 last 75.85) - mkdir 30463 (time 1787818601.66 total 443.94 last 46.24) - mkdir 31007 (time 1787818611.67 total 453.95 last 54.33) - mkdir 31741 (time 1787818621.69 total 463.97 last 73.29) - mkdir 32397 (time 1787818631.71 total 473.99 last 65.42) total: 32818 mkdir in 480.14 seconds: 68.35 ops/second - mkdir 734 (time 1787818167.73 total 10.00 last 73.37) - mkdir 1389 (time 1787818177.74 total 20.01 last 65.47) - mkdir 1989 (time 1787818187.74 total 30.01 last 59.96) - mkdir 2593 (time 1787818197.76 total 40.03 last 60.28) - mkdir 3235 (time 1787818207.76 total 50.04 last 64.19) - mkdir 3912 (time 1787818217.79 total 60.06 last 67.54) - mkdir 4551 (time 1787818227.80 total 70.07 last 63.85) - mkdir 5248 (time 1787818237.81 total 80.08 last 69.64) - mkdir 5941 (time 1787818247.81 total 90.08 last 69.28) - mkdir 6624 (time 1787818257.82 total 100.09 last 68.21) - mkdir 7358 (time 1787818267.82 total 110.10 last 73.39) - mkdir 8049 (time 1787818277.82 total 120.10 last 69.10) - mkdir 8771 (time 1787818287.83 total 130.10 last 72.18) - mkdir 9433 (time 1787818297.83 total 140.11 last 66.15) - mkdir 10000 (time 1787818305.65 total 147.93 last 72.52) - mkdir 10706 (time 1787818315.67 total 157.94 last 70.48) - mkdir 11325 (time 1787818325.68 total 167.95 last 61.86) - mkdir 12039 (time 1787818335.69 total 177.96 last 71.31) - mkdir 12735 (time 1787818345.70 total 187.97 last 69.54) - mkdir 13447 (time 1787818355.70 total 197.97 last 71.19) - mkdir 14060 (time 1787818365.71 total 207.98 last 61.25) - mkdir 14835 (time 1787818375.73 total 218.00 last 77.37) - mkdir 15583 (time 1787818385.73 total 228.00 last 74.77) - mkdir 16338 (time 1787818395.73 total 238.00 last 75.50) - mkdir 17047 (time 1787818405.74 total 248.01 last 70.82) - mkdir 17753 (time 1787818415.74 total 258.01 last 70.60) - mkdir 18477 (time 1787818425.75 total 268.02 last 72.34) - mkdir 19240 (time 1787818435.76 total 278.03 last 76.22) - mkdir 19940 (time 1787818445.76 total 288.03 last 69.99) - mkdir 20682 (time 1787818455.77 total 298.04 last 74.16) - mkdir 21338 (time 1787818465.78 total 308.05 last 65.54) - mkdir 22015 (time 1787818475.79 total 318.07 last 67.58) - mkdir 22481 (time 1787818485.84 total 328.11 last 46.38) - mkdir 23023 (time 1787818495.89 total 338.16 last 53.96) - mkdir 23589 (time 1787818505.89 total 348.16 last 56.58) - mkdir 24191 (time 1787818515.92 total 358.19 last 60.02) - mkdir 24841 (time 1787818525.99 total 368.26 last 64.54) - mkdir 25539 (time 1787818536.00 total 378.28 last 69.71) - mkdir 26174 (time 1787818546.03 total 388.30 last 63.36) - mkdir 27007 (time 1787818556.03 total 398.30 last 83.27) - mkdir 27727 (time 1787818566.03 total 408.30 last 71.99) - mkdir 28559 (time 1787818576.06 total 418.33 last 82.96) - mkdir 29337 (time 1787818586.08 total 428.35 last 77.68) - mkdir 29940 (time 1787818596.10 total 438.37 last 60.17) - mkdir 30442 (time 1787818606.12 total 448.39 last 50.11) - mkdir 31136 (time 1787818616.13 total 458.41 last 69.28) - mkdir 31815 (time 1787818626.14 total 468.41 last 67.88) - mkdir 32483 (time 1787818636.15 total 478.42 last 66.71) total: 32818 mkdir in 482.74 seconds: 67.98 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 270664 1000640 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 1787819198 ; total 0 ; last 0) - unlinked 10000 (time 1787819413 ; total 215 ; last 215) - unlinked 20000 (time 1787819543 ; total 345 ; last 130) - unlinked 30000 (time 1787819666 ; total 468 ; last 123) total: 32768 unlinks in 500 seconds: 65.536003 unlinks/second - unlinked 0 (time 1787819199 ; total 1 ; last 1) - unlinked 10000 (time 1787819415 ; total 217 ; last 216) - unlinked 20000 (time 1787819546 ; total 348 ; last 131) - unlinked 30000 (time 1787819670 ; total 472 ; last 124) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second nlink between: 1 - unlinked 0 (time 1787819701 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787819701 ; 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 8120 1263184 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