== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:49:35 (1787460575) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre - mkdir 729 (time 1787460591.00 total 10.00 last 72.88) - mkdir 1411 (time 1787460601.01 total 20.01 last 68.15) - mkdir 2115 (time 1787460611.02 total 30.02 last 70.32) - mkdir 2866 (time 1787460621.02 total 40.03 last 75.07) - mkdir 3505 (time 1787460631.04 total 50.05 last 63.77) - mkdir 4198 (time 1787460641.05 total 60.05 last 69.28) - mkdir 5062 (time 1787460651.05 total 70.05 last 86.37) - mkdir 5843 (time 1787460661.06 total 80.06 last 78.04) - mkdir 6536 (time 1787460671.07 total 90.07 last 69.20) - mkdir 7201 (time 1787460681.10 total 100.11 last 66.29) - mkdir 7946 (time 1787460691.10 total 110.11 last 74.49) - mkdir 8704 (time 1787460701.11 total 120.11 last 75.79) - mkdir 9374 (time 1787460711.11 total 130.11 last 66.97) - mkdir 10000 (time 1787460720.31 total 139.31 last 68.03) - mkdir 10672 (time 1787460730.32 total 149.32 last 67.18) - mkdir 11331 (time 1787460740.32 total 159.32 last 65.89) - mkdir 12011 (time 1787460750.34 total 169.34 last 67.88) - mkdir 12729 (time 1787460760.35 total 179.36 last 71.68) - mkdir 13424 (time 1787460770.37 total 189.37 last 69.36) - mkdir 14193 (time 1787460780.38 total 199.39 last 76.82) - mkdir 14938 (time 1787460790.39 total 209.39 last 74.48) - mkdir 15648 (time 1787460800.39 total 219.39 last 70.96) - mkdir 16261 (time 1787460810.40 total 229.41 last 61.22) - mkdir 16939 (time 1787460820.40 total 239.41 last 67.79) - mkdir 17636 (time 1787460830.41 total 249.41 last 69.68) - mkdir 18269 (time 1787460840.41 total 259.41 last 63.29) - mkdir 18988 (time 1787460850.42 total 269.43 last 71.79) - mkdir 19726 (time 1787460860.44 total 279.44 last 73.69) - mkdir 20000 (time 1787460863.72 total 282.73 last 83.42) - mkdir 20798 (time 1787460873.74 total 292.74 last 79.67) - mkdir 21559 (time 1787460883.75 total 302.75 last 76.06) - mkdir 22416 (time 1787460893.76 total 312.76 last 85.57) - mkdir 23211 (time 1787460903.76 total 322.77 last 79.48) - mkdir 23933 (time 1787460913.76 total 332.77 last 72.20) - mkdir 24675 (time 1787460923.77 total 342.77 last 74.16) - mkdir 25480 (time 1787460933.78 total 352.78 last 80.42) - mkdir 26192 (time 1787460943.82 total 362.83 last 70.87) - mkdir 26760 (time 1787460953.84 total 372.84 last 56.72) - mkdir 27308 (time 1787460963.84 total 382.85 last 54.77) - mkdir 27955 (time 1787460973.88 total 392.88 last 64.45) - mkdir 28642 (time 1787460983.88 total 402.89 last 68.69) - mkdir 29477 (time 1787460993.89 total 412.89 last 83.46) - mkdir 30000 (time 1787461000.14 total 419.14 last 83.71) - mkdir 30837 (time 1787461010.15 total 429.15 last 83.58) - mkdir 31509 (time 1787461020.17 total 439.18 last 67.05) - mkdir 32335 (time 1787461030.18 total 449.18 last 82.57) total: 32818 mkdir in 455.99 seconds: 71.97 ops/second - mkdir 723 (time 1787460591.03 total 10.00 last 72.28) - mkdir 1390 (time 1787460601.07 total 20.04 last 66.47) - mkdir 2090 (time 1787460611.10 total 30.07 last 69.78) - mkdir 2846 (time 1787460621.10 total 40.07 last 75.58) - mkdir 3462 (time 1787460631.10 total 50.07 last 61.59) - mkdir 4143 (time 1787460641.10 total 60.07 last 68.09) - mkdir 4977 (time 1787460651.13 total 70.10 last 83.19) - mkdir 5753 (time 1787460661.13 total 80.10 last 77.59) - mkdir 6450 (time 1787460671.13 total 90.10 last 69.69) - mkdir 7132 (time 1787460681.14 total 100.11 last 68.14) - mkdir 7889 (time 1787460691.16 total 110.13 last 75.55) - mkdir 8648 (time 1787460701.18 total 120.15 last 75.76) - mkdir 9321 (time 1787460711.18 total 130.15 last 67.30) - mkdir 10000 (time 1787460721.07 total 140.05 last 68.61) - mkdir 10669 (time 1787460731.08 total 150.05 last 66.88) - mkdir 11316 (time 1787460741.09 total 160.06 last 64.63) - mkdir 12002 (time 1787460751.09 total 170.06 last 68.56) - mkdir 12754 (time 1787460761.11 total 180.09 last 75.04) - mkdir 13432 (time 1787460771.12 total 190.09 last 67.78) - mkdir 14240 (time 1787460781.12 total 200.09 last 80.76) - mkdir 14935 (time 1787460791.13 total 210.10 last 69.45) - mkdir 15665 (time 1787460801.13 total 220.11 last 72.96) - mkdir 16284 (time 1787460811.14 total 230.12 last 61.85) - mkdir 16975 (time 1787460821.15 total 240.12 last 69.07) - mkdir 17683 (time 1787460831.15 total 250.12 last 70.79) - mkdir 18345 (time 1787460841.17 total 260.14 last 66.06) - mkdir 19073 (time 1787460851.17 total 270.15 last 72.77) - mkdir 19810 (time 1787460861.19 total 280.16 last 73.58) - mkdir 20000 (time 1787460863.46 total 282.43 last 83.86) - mkdir 20776 (time 1787460873.47 total 292.44 last 77.50) - mkdir 21545 (time 1787460883.48 total 302.45 last 76.84) - mkdir 22408 (time 1787460893.51 total 312.48 last 86.00) - mkdir 23196 (time 1787460903.52 total 322.50 last 78.69) - mkdir 23892 (time 1787460913.54 total 332.51 last 69.51) - mkdir 24650 (time 1787460923.54 total 342.51 last 75.79) - mkdir 25418 (time 1787460933.54 total 352.51 last 76.78) - mkdir 26121 (time 1787460943.56 total 362.53 last 70.19) - mkdir 26701 (time 1787460953.56 total 372.53 last 57.97) - mkdir 27258 (time 1787460963.57 total 382.54 last 55.68) - mkdir 27931 (time 1787460973.58 total 392.55 last 67.22) - mkdir 28589 (time 1787460983.60 total 402.57 last 65.66) - mkdir 29378 (time 1787460993.60 total 412.57 last 78.89) - mkdir 30000 (time 1787461000.80 total 419.77 last 86.43) - mkdir 30825 (time 1787461010.80 total 429.77 last 82.46) - mkdir 31534 (time 1787461020.80 total 439.78 last 70.89) - mkdir 32319 (time 1787461030.82 total 449.79 last 78.38) total: 32818 mkdir in 456.61 seconds: 71.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270716 1000588 22% /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 65914 958086 7% /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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787461685 ; total 0 ; last 0) - unlinked 10000 (time 1787461915 ; total 230 ; last 230) - unlinked 20000 (time 1787462162 ; total 477 ; last 247) - unlinked 30000 (time 1787462384 ; total 699 ; last 222) total: 32768 unlinks in 764 seconds: 42.890053 unlinks/second - unlinked 0 (time 1787461685 ; total 0 ; last 0) - unlinked 10000 (time 1787461917 ; total 232 ; last 232) - unlinked 20000 (time 1787462163 ; total 478 ; last 246) - unlinked 30000 (time 1787462386 ; total 701 ; last 223) total: 32768 unlinks in 765 seconds: 42.833988 unlinks/second nlink between: 1 - unlinked 0 (time 1787462452 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787462452 ; 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 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 8172 1263132 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre