== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:26:21 (1788585981) 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 619 (time 1788585997.09 total 10.01 last 61.83) - mkdir 1184 (time 1788586007.10 total 20.02 last 56.47) - mkdir 1775 (time 1788586017.12 total 30.04 last 58.96) - mkdir 2373 (time 1788586027.13 total 40.05 last 59.73) - mkdir 3073 (time 1788586037.14 total 50.06 last 69.98) - mkdir 3738 (time 1788586047.16 total 60.08 last 66.33) - mkdir 4361 (time 1788586057.17 total 70.09 last 62.27) - mkdir 4992 (time 1788586067.17 total 80.09 last 63.06) - mkdir 5633 (time 1788586077.20 total 90.12 last 63.93) - mkdir 6279 (time 1788586087.20 total 100.12 last 64.59) - mkdir 6939 (time 1788586097.22 total 110.14 last 65.88) - mkdir 7634 (time 1788586107.23 total 120.15 last 69.42) - mkdir 8285 (time 1788586117.24 total 130.16 last 65.07) - mkdir 8962 (time 1788586127.25 total 140.17 last 67.64) - mkdir 9604 (time 1788586137.27 total 150.18 last 64.08) - mkdir 10000 (time 1788586143.42 total 156.34 last 64.30) - mkdir 10643 (time 1788586153.45 total 166.37 last 64.14) - mkdir 11289 (time 1788586163.46 total 176.37 last 64.57) - mkdir 11937 (time 1788586173.46 total 186.38 last 64.74) - mkdir 12567 (time 1788586183.47 total 196.39 last 62.97) - mkdir 13226 (time 1788586193.49 total 206.40 last 65.80) - mkdir 13869 (time 1788586203.50 total 216.42 last 64.20) - mkdir 14529 (time 1788586213.51 total 226.43 last 65.93) - mkdir 15151 (time 1788586223.53 total 236.45 last 62.09) - mkdir 15755 (time 1788586233.54 total 246.45 last 60.35) - mkdir 16310 (time 1788586243.54 total 256.45 last 55.49) - mkdir 16936 (time 1788586253.59 total 266.51 last 62.28) - mkdir 17534 (time 1788586263.59 total 276.51 last 59.79) - mkdir 18218 (time 1788586273.60 total 286.52 last 68.31) - mkdir 18866 (time 1788586283.60 total 296.52 last 64.80) - mkdir 19560 (time 1788586293.60 total 306.52 last 69.39) - mkdir 20000 (time 1788586300.75 total 313.67 last 61.56) - mkdir 20591 (time 1788586310.77 total 323.69 last 58.98) - mkdir 21238 (time 1788586320.80 total 333.72 last 64.52) - mkdir 21825 (time 1788586330.80 total 343.72 last 58.68) - mkdir 22437 (time 1788586340.80 total 353.72 last 61.18) - mkdir 23055 (time 1788586350.81 total 363.73 last 61.77) - mkdir 23641 (time 1788586360.84 total 373.76 last 58.43) - mkdir 24233 (time 1788586370.85 total 383.77 last 59.12) - mkdir 24909 (time 1788586380.86 total 393.77 last 67.57) - mkdir 25540 (time 1788586390.86 total 403.78 last 63.09) - mkdir 26245 (time 1788586400.86 total 413.78 last 70.49) - mkdir 26931 (time 1788586410.86 total 423.78 last 68.56) - mkdir 27600 (time 1788586420.89 total 433.81 last 66.74) - mkdir 28238 (time 1788586430.93 total 443.84 last 63.55) - mkdir 28840 (time 1788586440.93 total 453.85 last 60.19) - mkdir 29473 (time 1788586450.94 total 463.86 last 63.22) - mkdir 30000 (time 1788586459.31 total 472.23 last 62.97) - mkdir 30693 (time 1788586469.31 total 482.23 last 69.30) - mkdir 31386 (time 1788586479.33 total 492.25 last 69.17) - mkdir 32086 (time 1788586489.33 total 502.25 last 69.96) - mkdir 32751 (time 1788586499.34 total 512.25 last 66.48) total: 32818 mkdir in 513.45 seconds: 63.92 ops/second - mkdir 628 (time 1788585997.31 total 10.00 last 62.77) - mkdir 1196 (time 1788586007.34 total 20.03 last 56.65) - mkdir 1792 (time 1788586017.35 total 30.04 last 59.54) - mkdir 2408 (time 1788586027.35 total 40.04 last 61.58) - mkdir 3100 (time 1788586037.36 total 50.05 last 69.13) - mkdir 3766 (time 1788586047.40 total 60.09 last 66.39) - mkdir 4402 (time 1788586057.42 total 70.10 last 63.48) - mkdir 5018 (time 1788586067.44 total 80.13 last 61.47) - mkdir 5649 (time 1788586077.44 total 90.13 last 63.06) - mkdir 6274 (time 1788586087.45 total 100.14 last 62.48) - mkdir 6929 (time 1788586097.45 total 110.14 last 65.46) - mkdir 7613 (time 1788586107.46 total 120.15 last 68.36) - mkdir 8290 (time 1788586117.46 total 130.15 last 67.66) - mkdir 8982 (time 1788586127.47 total 140.16 last 69.19) - mkdir 9588 (time 1788586137.47 total 150.16 last 60.58) - mkdir 10000 (time 1788586144.01 total 156.70 last 62.98) - mkdir 10650 (time 1788586154.01 total 166.70 last 64.98) - mkdir 11295 (time 1788586164.02 total 176.71 last 64.47) - mkdir 11930 (time 1788586174.04 total 186.73 last 63.37) - mkdir 12527 (time 1788586184.06 total 196.75 last 59.57) - mkdir 13206 (time 1788586194.07 total 206.75 last 67.87) - mkdir 13829 (time 1788586204.09 total 216.78 last 62.15) - mkdir 14472 (time 1788586214.10 total 226.79 last 64.21) - mkdir 15074 (time 1788586224.12 total 236.81 last 60.10) - mkdir 15674 (time 1788586234.14 total 246.83 last 59.87) - mkdir 16249 (time 1788586244.16 total 256.85 last 57.40) - mkdir 16876 (time 1788586254.18 total 266.87 last 62.57) - mkdir 17516 (time 1788586264.19 total 276.88 last 63.93) - mkdir 18167 (time 1788586274.25 total 286.94 last 64.73) - mkdir 18806 (time 1788586284.26 total 296.95 last 63.85) - mkdir 19457 (time 1788586294.30 total 306.99 last 64.82) - mkdir 20000 (time 1788586303.64 total 316.33 last 58.12) - mkdir 20603 (time 1788586313.65 total 326.34 last 60.27) - mkdir 21226 (time 1788586323.66 total 336.35 last 62.20) - mkdir 21827 (time 1788586333.67 total 346.36 last 60.07) - mkdir 22493 (time 1788586343.67 total 356.36 last 66.59) - mkdir 23073 (time 1788586353.68 total 366.37 last 57.92) - mkdir 23655 (time 1788586363.69 total 376.38 last 58.14) - mkdir 24280 (time 1788586373.70 total 386.39 last 62.48) - mkdir 24931 (time 1788586383.70 total 396.39 last 65.05) - mkdir 25577 (time 1788586393.72 total 406.41 last 64.49) - mkdir 26274 (time 1788586403.73 total 416.42 last 69.61) - mkdir 26975 (time 1788586413.74 total 426.43 last 70.04) - mkdir 27673 (time 1788586423.75 total 436.43 last 69.77) - mkdir 28259 (time 1788586433.77 total 446.46 last 58.45) - mkdir 28851 (time 1788586443.78 total 456.47 last 59.12) - mkdir 29515 (time 1788586453.80 total 466.49 last 66.32) - mkdir 30000 (time 1788586461.69 total 474.38 last 61.48) - mkdir 30720 (time 1788586471.69 total 484.38 last 71.98) - mkdir 31370 (time 1788586481.70 total 494.39 last 64.92) - mkdir 32101 (time 1788586491.72 total 504.41 last 72.95) - mkdir 32738 (time 1788586501.73 total 514.42 last 63.65) total: 32818 mkdir in 515.31 seconds: 63.69 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 270648 1000656 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 1788587175 ; total 0 ; last 0) - unlinked 10000 (time 1788587402 ; total 227 ; last 227) - unlinked 20000 (time 1788587647 ; total 472 ; last 245) - unlinked 30000 (time 1788587892 ; total 717 ; last 245) total: 32768 unlinks in 784 seconds: 41.795918 unlinks/second - unlinked 0 (time 1788587175 ; total 0 ; last 0) - unlinked 10000 (time 1788587403 ; total 228 ; last 228) - unlinked 20000 (time 1788587649 ; total 474 ; last 246) - unlinked 30000 (time 1788587895 ; total 720 ; last 246) total: 32768 unlinks in 786 seconds: 41.689568 unlinks/second nlink between: 1 - unlinked 0 (time 1788587963 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788587963 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8104 1263200 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