== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:14:09 (1786101249) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 280 1023720 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: 524088 537 523551 1% /mnt/lustre - mkdir 679 (time 1786101265.86 total 10.00 last 67.88) - mkdir 1352 (time 1786101275.87 total 20.01 last 67.23) - mkdir 1975 (time 1786101285.87 total 30.02 last 62.29) - mkdir 2673 (time 1786101295.88 total 40.02 last 69.76) - mkdir 3266 (time 1786101305.88 total 50.02 last 59.28) - mkdir 3995 (time 1786101315.89 total 60.03 last 72.87) - mkdir 4631 (time 1786101325.89 total 70.03 last 63.56) - mkdir 5257 (time 1786101335.90 total 80.04 last 62.55) - mkdir 5913 (time 1786101345.91 total 90.05 last 65.51) - mkdir 6641 (time 1786101355.92 total 100.06 last 72.75) - mkdir 7348 (time 1786101365.93 total 110.07 last 70.65) - mkdir 8035 (time 1786101375.93 total 120.07 last 68.66) - mkdir 8704 (time 1786101385.95 total 130.09 last 66.80) - mkdir 9359 (time 1786101395.99 total 140.13 last 65.24) - mkdir 10000 (time 1786101404.85 total 149.00 last 72.29) - mkdir 10654 (time 1786101414.86 total 159.00 last 65.37) - mkdir 11376 (time 1786101424.87 total 169.01 last 72.12) - mkdir 11987 (time 1786101434.87 total 179.02 last 61.08) - mkdir 12774 (time 1786101444.90 total 189.04 last 78.53) - mkdir 13427 (time 1786101454.90 total 199.04 last 65.28) - mkdir 14168 (time 1786101464.91 total 209.05 last 74.04) - mkdir 14963 (time 1786101474.93 total 219.07 last 79.32) - mkdir 15598 (time 1786101484.95 total 229.09 last 63.40) - mkdir 16201 (time 1786101494.95 total 239.09 last 60.27) - mkdir 16973 (time 1786101504.96 total 249.10 last 77.15) - mkdir 17637 (time 1786101514.97 total 259.11 last 66.31) - mkdir 18288 (time 1786101525.01 total 269.16 last 64.82) - mkdir 18870 (time 1786101535.02 total 279.16 last 58.17) - mkdir 19448 (time 1786101545.02 total 289.16 last 57.78) - mkdir 20000 (time 1786101554.13 total 298.27 last 60.60) - mkdir 20639 (time 1786101564.14 total 308.29 last 63.83) - mkdir 21270 (time 1786101574.17 total 318.31 last 62.96) - mkdir 21890 (time 1786101584.17 total 328.31 last 61.98) - mkdir 22600 (time 1786101594.17 total 338.31 last 70.98) - mkdir 23294 (time 1786101604.18 total 348.32 last 69.35) - mkdir 23981 (time 1786101614.20 total 358.34 last 68.57) - mkdir 24704 (time 1786101624.21 total 368.35 last 72.20) - mkdir 25457 (time 1786101634.22 total 378.37 last 75.22) - mkdir 26193 (time 1786101644.23 total 388.37 last 73.58) - mkdir 27010 (time 1786101654.24 total 398.38 last 81.63) - mkdir 27676 (time 1786101664.25 total 408.39 last 66.51) - mkdir 28515 (time 1786101674.25 total 418.40 last 83.85) - mkdir 29360 (time 1786101684.27 total 428.41 last 84.40) - mkdir 30000 (time 1786101692.64 total 436.79 last 76.40) - mkdir 30775 (time 1786101702.64 total 446.79 last 77.50) - mkdir 31518 (time 1786101712.66 total 456.80 last 74.18) - mkdir 32181 (time 1786101722.67 total 466.82 last 66.21) total: 32818 mkdir in 476.14 seconds: 68.93 ops/second - mkdir 667 (time 1786101265.87 total 10.01 last 66.64) - mkdir 1308 (time 1786101275.87 total 20.01 last 64.07) - mkdir 1906 (time 1786101285.89 total 30.03 last 59.71) - mkdir 2605 (time 1786101295.90 total 40.04 last 69.81) - mkdir 3204 (time 1786101305.91 total 50.05 last 59.86) - mkdir 3921 (time 1786101315.91 total 60.05 last 71.64) - mkdir 4551 (time 1786101325.94 total 70.08 last 62.86) - mkdir 5151 (time 1786101335.95 total 80.09 last 59.94) - mkdir 5775 (time 1786101345.97 total 90.11 last 62.28) - mkdir 6482 (time 1786101355.98 total 100.12 last 70.59) - mkdir 7175 (time 1786101366.02 total 110.16 last 69.04) - mkdir 7877 (time 1786101376.02 total 120.16 last 70.17) - mkdir 8528 (time 1786101386.03 total 130.17 last 65.05) - mkdir 9204 (time 1786101396.04 total 140.18 last 67.50) - mkdir 9918 (time 1786101406.05 total 150.19 last 71.35) - mkdir 10595 (time 1786101416.06 total 160.20 last 67.64) - mkdir 11291 (time 1786101426.06 total 170.20 last 69.59) - mkdir 11911 (time 1786101436.07 total 180.21 last 61.92) - mkdir 12674 (time 1786101446.08 total 190.22 last 76.23) - mkdir 13343 (time 1786101456.09 total 200.23 last 66.87) - mkdir 14082 (time 1786101466.09 total 210.23 last 73.85) - mkdir 14867 (time 1786101476.09 total 220.24 last 78.50) - mkdir 15491 (time 1786101486.11 total 230.25 last 62.30) - mkdir 16101 (time 1786101496.13 total 240.27 last 60.90) - mkdir 16874 (time 1786101506.13 total 250.27 last 77.25) - mkdir 17499 (time 1786101516.14 total 260.28 last 62.47) - mkdir 18135 (time 1786101526.16 total 270.30 last 63.46) - mkdir 18707 (time 1786101536.17 total 280.31 last 57.14) - mkdir 19278 (time 1786101546.17 total 290.32 last 57.07) - mkdir 19904 (time 1786101556.18 total 300.32 last 62.57) - mkdir 20525 (time 1786101566.18 total 310.33 last 62.07) - mkdir 21133 (time 1786101576.19 total 320.33 last 60.79) - mkdir 21781 (time 1786101586.19 total 330.34 last 64.75) - mkdir 22456 (time 1786101596.22 total 340.37 last 67.29) - mkdir 23149 (time 1786101606.24 total 350.38 last 69.19) - mkdir 23847 (time 1786101616.24 total 360.38 last 69.79) - mkdir 24562 (time 1786101626.25 total 370.40 last 71.41) - mkdir 25295 (time 1786101636.26 total 380.41 last 73.23) - mkdir 26068 (time 1786101646.27 total 390.41 last 77.26) - mkdir 26817 (time 1786101656.27 total 400.41 last 74.88) - mkdir 27474 (time 1786101666.27 total 410.42 last 65.69) - mkdir 28335 (time 1786101676.29 total 420.43 last 85.98) - mkdir 29133 (time 1786101686.29 total 430.43 last 79.76) - mkdir 29892 (time 1786101696.30 total 440.44 last 75.88) - mkdir 30629 (time 1786101706.30 total 450.44 last 73.69) - mkdir 31318 (time 1786101716.30 total 460.44 last 68.86) - mkdir 32032 (time 1786101726.31 total 470.45 last 71.37) - mkdir 32802 (time 1786101736.31 total 480.45 last 76.98) total: 32818 mkdir in 480.56 seconds: 68.29 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 270760 1000544 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 1786102422 ; total 1 ; last 1) - unlinked 10000 (time 1786102641 ; total 220 ; last 219) - unlinked 20000 (time 1786102906 ; total 485 ; last 265) - unlinked 30000 (time 1786103137 ; total 716 ; last 231) total: 32768 unlinks in 780 seconds: 42.010258 unlinks/second - unlinked 0 (time 1786102422 ; total 0 ; last 0) - unlinked 10000 (time 1786102642 ; total 220 ; last 220) - unlinked 20000 (time 1786102909 ; total 487 ; last 267) - unlinked 30000 (time 1786103138 ; total 716 ; last 229) total: 32768 unlinks in 781 seconds: 41.956467 unlinks/second nlink between: 1 - unlinked 0 (time 1786103205 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786103205 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 1 seconds: 0.000000 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 8216 1263088 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