== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:59:41 (1782608381) 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 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 - mkdir 648 (time 1782608397.13 total 10.01 last 64.76) - mkdir 1161 (time 1782608407.16 total 20.04 last 51.11) - mkdir 1833 (time 1782608417.17 total 30.05 last 67.19) - mkdir 2528 (time 1782608427.17 total 40.05 last 69.48) - mkdir 3212 (time 1782608437.20 total 50.08 last 68.22) - mkdir 3878 (time 1782608447.20 total 60.08 last 66.58) - mkdir 4469 (time 1782608457.20 total 70.08 last 59.08) - mkdir 5210 (time 1782608467.21 total 80.09 last 74.03) - mkdir 5966 (time 1782608477.24 total 90.12 last 75.40) - mkdir 6712 (time 1782608487.25 total 100.13 last 74.52) - mkdir 7448 (time 1782608497.26 total 110.14 last 73.53) - mkdir 8272 (time 1782608507.26 total 120.14 last 82.38) - mkdir 9046 (time 1782608517.27 total 130.15 last 77.28) - mkdir 9903 (time 1782608527.28 total 140.15 last 85.69) - mkdir 10706 (time 1782608537.28 total 150.16 last 80.28) - mkdir 11563 (time 1782608547.28 total 160.16 last 85.70) - mkdir 12058 (time 1782608557.31 total 170.19 last 49.35) - mkdir 12769 (time 1782608567.32 total 180.20 last 71.04) - mkdir 13575 (time 1782608577.33 total 190.21 last 80.53) - mkdir 14306 (time 1782608587.34 total 200.22 last 72.96) - mkdir 15020 (time 1782608597.35 total 210.23 last 71.36) - mkdir 15725 (time 1782608607.37 total 220.25 last 70.36) - mkdir 16648 (time 1782608617.37 total 230.25 last 92.29) - mkdir 17400 (time 1782608627.38 total 240.26 last 75.12) - mkdir 18127 (time 1782608637.38 total 250.26 last 72.68) - mkdir 18932 (time 1782608647.40 total 260.28 last 80.36) - mkdir 19785 (time 1782608657.41 total 270.29 last 85.25) - mkdir 20000 (time 1782608660.10 total 272.98 last 79.85) - mkdir 20821 (time 1782608670.10 total 282.98 last 82.10) - mkdir 21625 (time 1782608680.10 total 292.98 last 80.38) - mkdir 22395 (time 1782608690.11 total 302.99 last 76.97) - mkdir 23208 (time 1782608700.11 total 312.99 last 81.27) - mkdir 24004 (time 1782608710.12 total 323.00 last 79.55) - mkdir 24722 (time 1782608720.13 total 333.01 last 71.74) - mkdir 25368 (time 1782608730.15 total 343.03 last 64.44) - mkdir 26023 (time 1782608740.19 total 353.07 last 65.23) - mkdir 26664 (time 1782608750.22 total 363.10 last 63.92) - mkdir 27313 (time 1782608760.24 total 373.12 last 64.75) - mkdir 27989 (time 1782608770.26 total 383.13 last 67.52) - mkdir 28793 (time 1782608780.27 total 393.15 last 80.30) - mkdir 29550 (time 1782608790.27 total 403.15 last 75.68) - mkdir 30000 (time 1782608796.79 total 409.67 last 69.05) - mkdir 30676 (time 1782608806.80 total 419.68 last 67.49) - mkdir 31332 (time 1782608816.81 total 429.69 last 65.57) - mkdir 32059 (time 1782608826.81 total 439.69 last 72.70) total: 32818 mkdir in 448.98 seconds: 73.09 ops/second - mkdir 681 (time 1782608397.14 total 10.02 last 67.95) - mkdir 1189 (time 1782608407.15 total 20.03 last 50.75) - mkdir 1839 (time 1782608417.17 total 30.05 last 64.86) - mkdir 2541 (time 1782608427.17 total 40.05 last 70.19) - mkdir 3185 (time 1782608437.18 total 50.06 last 64.35) - mkdir 3811 (time 1782608447.18 total 60.06 last 62.59) - mkdir 4378 (time 1782608457.19 total 70.07 last 56.68) - mkdir 5094 (time 1782608467.20 total 80.08 last 71.55) - mkdir 5839 (time 1782608477.20 total 90.08 last 74.49) - mkdir 6559 (time 1782608487.20 total 100.08 last 71.98) - mkdir 7308 (time 1782608497.20 total 110.08 last 74.89) - mkdir 8099 (time 1782608507.21 total 120.09 last 79.05) - mkdir 8885 (time 1782608517.21 total 130.09 last 78.58) - mkdir 9738 (time 1782608527.22 total 140.10 last 85.20) - mkdir 10000 (time 1782608530.36 total 143.24 last 83.58) - mkdir 10821 (time 1782608540.36 total 153.24 last 82.09) - mkdir 11514 (time 1782608550.37 total 163.25 last 69.24) - mkdir 12058 (time 1782608560.38 total 173.26 last 54.31) - mkdir 12846 (time 1782608570.39 total 183.27 last 78.78) - mkdir 13607 (time 1782608580.40 total 193.28 last 76.01) - mkdir 14286 (time 1782608590.41 total 203.29 last 67.79) - mkdir 15027 (time 1782608600.42 total 213.30 last 74.02) - mkdir 15727 (time 1782608610.44 total 223.32 last 69.91) - mkdir 16651 (time 1782608620.46 total 233.34 last 92.22) - mkdir 17382 (time 1782608630.46 total 243.34 last 73.09) - mkdir 18135 (time 1782608640.46 total 253.34 last 75.26) - mkdir 18988 (time 1782608650.49 total 263.37 last 85.11) - mkdir 19793 (time 1782608660.49 total 273.37 last 80.47) - mkdir 20000 (time 1782608662.94 total 275.82 last 84.53) - mkdir 20800 (time 1782608672.95 total 285.83 last 79.93) - mkdir 21591 (time 1782608682.95 total 295.83 last 79.07) - mkdir 22364 (time 1782608692.96 total 305.84 last 77.25) - mkdir 23138 (time 1782608702.97 total 315.85 last 77.29) - mkdir 23955 (time 1782608712.97 total 325.85 last 81.70) - mkdir 24613 (time 1782608722.98 total 335.86 last 65.76) - mkdir 25242 (time 1782608732.98 total 345.86 last 62.87) - mkdir 25854 (time 1782608743.00 total 355.88 last 61.08) - mkdir 26512 (time 1782608753.01 total 365.89 last 65.75) - mkdir 27170 (time 1782608763.03 total 375.91 last 65.69) - mkdir 27891 (time 1782608773.04 total 385.92 last 72.02) - mkdir 28697 (time 1782608783.05 total 395.93 last 80.48) - mkdir 29424 (time 1782608793.06 total 405.94 last 72.66) - mkdir 30000 (time 1782608801.91 total 414.79 last 65.04) - mkdir 30661 (time 1782608811.92 total 424.80 last 66.04) - mkdir 31284 (time 1782608821.94 total 434.82 last 62.18) - mkdir 32056 (time 1782608831.95 total 444.83 last 77.12) total: 32818 mkdir in 453.86 seconds: 72.31 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 270656 1000648 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 1782609265 ; total 0 ; last 0) - unlinked 10000 (time 1782609488 ; total 223 ; last 223) - unlinked 20000 (time 1782609632 ; total 367 ; last 144) - unlinked 30000 (time 1782609759 ; total 494 ; last 127) total: 32768 unlinks in 530 seconds: 61.826416 unlinks/second - unlinked 0 (time 1782609265 ; total 0 ; last 0) - unlinked 10000 (time 1782609489 ; total 224 ; last 224) - unlinked 20000 (time 1782609634 ; total 369 ; last 145) - unlinked 30000 (time 1782609762 ; total 497 ; last 128) total: 32768 unlinks in 531 seconds: 61.709980 unlinks/second nlink between: 1 - unlinked 0 (time 1782609798 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782609798 ; 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 8112 1263192 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