== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:22:05 (1783948925) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1744 1269560 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524089 538 523551 1% /mnt/lustre - mkdir 697 (time 1783948941.42 total 10.02 last 69.57) - mkdir 1329 (time 1783948951.44 total 20.03 last 63.10) - mkdir 2010 (time 1783948961.44 total 30.04 last 68.06) - mkdir 2688 (time 1783948971.46 total 40.06 last 67.66) - mkdir 3364 (time 1783948981.50 total 50.10 last 67.33) - mkdir 4048 (time 1783948991.51 total 60.10 last 68.37) - mkdir 4787 (time 1783949001.51 total 70.10 last 73.89) - mkdir 5528 (time 1783949011.52 total 80.12 last 74.02) - mkdir 6272 (time 1783949021.54 total 90.13 last 74.27) - mkdir 7049 (time 1783949031.58 total 100.17 last 77.41) - mkdir 7774 (time 1783949041.58 total 110.17 last 72.47) - mkdir 8504 (time 1783949051.59 total 120.18 last 72.93) - mkdir 9179 (time 1783949061.60 total 130.19 last 67.45) - mkdir 9889 (time 1783949071.61 total 140.21 last 70.89) - mkdir 10603 (time 1783949081.62 total 150.22 last 71.33) - mkdir 11306 (time 1783949091.64 total 160.23 last 70.21) - mkdir 11976 (time 1783949101.64 total 170.23 last 66.97) - mkdir 12540 (time 1783949111.66 total 180.25 last 56.31) - mkdir 13184 (time 1783949121.66 total 190.25 last 64.39) - mkdir 13760 (time 1783949131.66 total 200.26 last 57.57) - mkdir 14324 (time 1783949141.68 total 210.27 last 56.31) - mkdir 15002 (time 1783949151.69 total 220.28 last 67.77) - mkdir 15692 (time 1783949161.69 total 230.29 last 68.94) - mkdir 16339 (time 1783949171.71 total 240.30 last 64.62) - mkdir 17030 (time 1783949181.73 total 250.33 last 68.90) - mkdir 17743 (time 1783949191.73 total 260.33 last 71.30) - mkdir 18450 (time 1783949201.74 total 270.33 last 70.68) - mkdir 19135 (time 1783949211.76 total 280.35 last 68.37) - mkdir 19853 (time 1783949221.76 total 290.35 last 71.78) - mkdir 20000 (time 1783949223.88 total 292.47 last 69.33) - mkdir 20716 (time 1783949233.88 total 302.47 last 71.60) - mkdir 21323 (time 1783949243.88 total 312.48 last 60.67) - mkdir 22026 (time 1783949253.90 total 322.49 last 70.19) - mkdir 22765 (time 1783949263.93 total 332.52 last 73.68) - mkdir 23435 (time 1783949273.94 total 342.53 last 66.96) - mkdir 24090 (time 1783949283.94 total 352.53 last 65.48) - mkdir 24780 (time 1783949293.94 total 362.54 last 68.98) - mkdir 25483 (time 1783949303.95 total 372.54 last 70.25) - mkdir 26141 (time 1783949313.96 total 382.55 last 65.74) - mkdir 26814 (time 1783949323.96 total 392.56 last 67.29) - mkdir 27472 (time 1783949333.97 total 402.57 last 65.71) - mkdir 28098 (time 1783949343.98 total 412.58 last 62.55) - mkdir 28772 (time 1783949354.01 total 422.61 last 67.20) - mkdir 29446 (time 1783949364.02 total 432.61 last 67.36) - mkdir 30000 (time 1783949372.53 total 441.12 last 65.08) - mkdir 30681 (time 1783949382.53 total 451.12 last 68.10) - mkdir 31404 (time 1783949392.53 total 461.12 last 72.30) - mkdir 32078 (time 1783949402.55 total 471.15 last 67.23) - mkdir 32703 (time 1783949412.57 total 481.16 last 62.40) total: 32818 mkdir in 483.13 seconds: 67.93 ops/second - mkdir 663 (time 1783948941.47 total 10.01 last 66.21) - mkdir 1311 (time 1783948951.50 total 20.04 last 64.61) - mkdir 1988 (time 1783948961.51 total 30.05 last 67.62) - mkdir 2675 (time 1783948971.53 total 40.07 last 68.55) - mkdir 3332 (time 1783948981.54 total 50.08 last 65.67) - mkdir 3991 (time 1783948991.55 total 60.09 last 65.84) - mkdir 4688 (time 1783949001.55 total 70.09 last 69.68) - mkdir 5419 (time 1783949011.57 total 80.11 last 72.97) - mkdir 6142 (time 1783949021.57 total 90.11 last 72.28) - mkdir 6923 (time 1783949031.59 total 100.13 last 77.96) - mkdir 7675 (time 1783949041.60 total 110.14 last 75.13) - mkdir 8410 (time 1783949051.62 total 120.16 last 73.35) - mkdir 9069 (time 1783949061.65 total 130.19 last 65.71) - mkdir 9774 (time 1783949071.65 total 140.20 last 70.46) - mkdir 10000 (time 1783949075.00 total 143.54 last 67.53) - mkdir 10750 (time 1783949085.01 total 153.55 last 74.92) - mkdir 11432 (time 1783949095.03 total 163.57 last 68.08) - mkdir 12034 (time 1783949105.05 total 173.59 last 60.06) - mkdir 12652 (time 1783949115.05 total 183.60 last 61.80) - mkdir 13277 (time 1783949125.06 total 193.60 last 62.47) - mkdir 13793 (time 1783949135.07 total 203.61 last 51.57) - mkdir 14416 (time 1783949145.09 total 213.63 last 62.15) - mkdir 15113 (time 1783949155.09 total 223.63 last 69.69) - mkdir 15787 (time 1783949165.11 total 233.65 last 67.30) - mkdir 16459 (time 1783949175.11 total 243.65 last 67.16) - mkdir 17140 (time 1783949185.11 total 253.65 last 68.08) - mkdir 17858 (time 1783949195.12 total 263.66 last 71.77) - mkdir 18558 (time 1783949205.13 total 273.67 last 69.92) - mkdir 19277 (time 1783949215.14 total 283.68 last 71.84) - mkdir 20000 (time 1783949224.87 total 293.42 last 74.25) - mkdir 20747 (time 1783949234.88 total 303.42 last 74.65) - mkdir 21356 (time 1783949244.89 total 313.43 last 60.86) - mkdir 22028 (time 1783949254.90 total 323.44 last 67.15) - mkdir 22730 (time 1783949264.90 total 333.44 last 70.17) - mkdir 23377 (time 1783949274.90 total 343.44 last 64.68) - mkdir 24000 (time 1783949284.91 total 353.45 last 62.25) - mkdir 24706 (time 1783949294.92 total 363.46 last 70.56) - mkdir 25394 (time 1783949304.92 total 373.46 last 68.76) - mkdir 26088 (time 1783949314.93 total 383.47 last 69.38) - mkdir 26779 (time 1783949324.93 total 393.47 last 69.09) - mkdir 27400 (time 1783949334.93 total 403.47 last 62.08) - mkdir 28048 (time 1783949344.93 total 413.47 last 64.79) - mkdir 28723 (time 1783949354.96 total 423.50 last 67.29) - mkdir 29398 (time 1783949364.99 total 433.53 last 67.31) - mkdir 30000 (time 1783949373.45 total 442.00 last 71.13) - mkdir 30688 (time 1783949383.48 total 452.02 last 68.61) - mkdir 31404 (time 1783949393.49 total 462.03 last 71.52) - mkdir 32085 (time 1783949403.50 total 472.04 last 68.06) - mkdir 32720 (time 1783949413.51 total 482.05 last 63.40) total: 32818 mkdir in 483.45 seconds: 67.88 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 270788 1000516 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783949845 ; total 0 ; last 0) - unlinked 10000 (time 1783950088 ; total 243 ; last 243) - unlinked 20000 (time 1783950252 ; total 407 ; last 164) - unlinked 30000 (time 1783950387 ; total 542 ; last 135) total: 32768 unlinks in 578 seconds: 56.692043 unlinks/second - unlinked 0 (time 1783949845 ; total 0 ; last 0) - unlinked 10000 (time 1783950091 ; total 246 ; last 246) - unlinked 20000 (time 1783950255 ; total 410 ; last 164) - unlinked 30000 (time 1783950389 ; total 544 ; last 134) total: 32768 unlinks in 579 seconds: 56.594128 unlinks/second nlink between: 1 - unlinked 0 (time 1783950426 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783950426 ; 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 8244 1263060 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre