== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:10:29 (1788559829) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524087 536 523551 1% /mnt/lustre - mkdir 591 (time 1788559845.46 total 10.00 last 59.07) - mkdir 1311 (time 1788559855.47 total 20.01 last 71.97) - mkdir 1868 (time 1788559865.48 total 30.02 last 55.64) - mkdir 2620 (time 1788559875.49 total 40.03 last 75.10) - mkdir 3147 (time 1788559885.50 total 50.04 last 52.65) - mkdir 3839 (time 1788559895.50 total 60.04 last 69.19) - mkdir 4486 (time 1788559905.51 total 70.05 last 64.67) - mkdir 5193 (time 1788559915.52 total 80.06 last 70.61) - mkdir 5749 (time 1788559925.52 total 90.06 last 55.59) - mkdir 6279 (time 1788559935.53 total 100.07 last 52.99) - mkdir 6901 (time 1788559945.55 total 110.09 last 62.07) - mkdir 7588 (time 1788559955.55 total 120.09 last 68.69) - mkdir 8423 (time 1788559965.57 total 130.11 last 83.32) - mkdir 9296 (time 1788559975.58 total 140.12 last 87.23) - mkdir 10000 (time 1788559985.59 total 150.13 last 70.34) - mkdir 10767 (time 1788559995.60 total 160.15 last 76.56) - mkdir 11464 (time 1788560005.62 total 170.17 last 69.56) - mkdir 12069 (time 1788560015.63 total 180.17 last 60.48) - mkdir 12650 (time 1788560025.64 total 190.19 last 58.01) - mkdir 13284 (time 1788560035.65 total 200.19 last 63.38) - mkdir 13826 (time 1788560045.66 total 210.20 last 54.13) - mkdir 14363 (time 1788560055.67 total 220.21 last 53.67) - mkdir 14825 (time 1788560065.67 total 230.22 last 46.16) - mkdir 15201 (time 1788560075.69 total 240.23 last 37.54) - mkdir 15721 (time 1788560085.71 total 250.25 last 51.90) - mkdir 16410 (time 1788560095.71 total 260.25 last 68.89) - mkdir 17022 (time 1788560105.71 total 270.26 last 61.17) - mkdir 17661 (time 1788560115.72 total 280.26 last 63.89) - mkdir 18394 (time 1788560125.74 total 290.28 last 73.15) - mkdir 19119 (time 1788560135.74 total 300.28 last 72.46) - mkdir 19843 (time 1788560145.75 total 310.29 last 72.34) - mkdir 20477 (time 1788560155.77 total 320.31 last 63.31) - mkdir 21048 (time 1788560165.81 total 330.35 last 56.87) - mkdir 21590 (time 1788560175.83 total 340.37 last 54.09) - mkdir 22223 (time 1788560185.83 total 350.37 last 63.29) - mkdir 22882 (time 1788560195.84 total 360.38 last 65.81) - mkdir 23710 (time 1788560205.84 total 370.39 last 82.78) - mkdir 24441 (time 1788560215.86 total 380.41 last 72.95) - mkdir 25101 (time 1788560225.87 total 390.42 last 65.93) - mkdir 25901 (time 1788560235.88 total 400.42 last 79.98) - mkdir 26618 (time 1788560245.88 total 410.43 last 71.64) - mkdir 27449 (time 1788560255.89 total 420.43 last 83.10) - mkdir 28294 (time 1788560265.89 total 430.43 last 84.48) - mkdir 29122 (time 1788560275.89 total 440.43 last 82.78) - mkdir 29937 (time 1788560285.89 total 450.43 last 81.49) - mkdir 30856 (time 1788560295.89 total 460.44 last 91.88) - mkdir 31485 (time 1788560305.91 total 470.45 last 62.82) - mkdir 32228 (time 1788560315.91 total 480.45 last 74.27) total: 32818 mkdir in 488.47 seconds: 67.19 ops/second - mkdir 609 (time 1788559845.46 total 10.00 last 60.90) - mkdir 1311 (time 1788559855.48 total 20.03 last 70.02) - mkdir 1881 (time 1788559865.50 total 30.04 last 56.91) - mkdir 2624 (time 1788559875.53 total 40.07 last 74.10) - mkdir 3161 (time 1788559885.56 total 50.10 last 53.52) - mkdir 3845 (time 1788559895.57 total 60.12 last 68.31) - mkdir 4505 (time 1788559905.61 total 70.16 last 65.73) - mkdir 5226 (time 1788559915.62 total 80.16 last 72.04) - mkdir 5769 (time 1788559925.64 total 90.19 last 54.17) - mkdir 6268 (time 1788559935.66 total 100.20 last 49.82) - mkdir 6913 (time 1788559945.67 total 110.21 last 64.46) - mkdir 7606 (time 1788559955.67 total 120.21 last 69.29) - mkdir 8439 (time 1788559965.69 total 130.23 last 83.16) - mkdir 9274 (time 1788559975.70 total 140.24 last 83.41) - mkdir 9946 (time 1788559985.70 total 150.24 last 67.20) - mkdir 10714 (time 1788559995.70 total 160.24 last 76.79) - mkdir 11409 (time 1788560005.71 total 170.25 last 69.42) - mkdir 11988 (time 1788560015.71 total 180.26 last 57.88) - mkdir 12601 (time 1788560025.76 total 190.31 last 60.98) - mkdir 13236 (time 1788560035.77 total 200.31 last 63.48) - mkdir 13781 (time 1788560045.80 total 210.34 last 54.34) - mkdir 14332 (time 1788560055.82 total 220.36 last 54.99) - mkdir 14770 (time 1788560065.83 total 230.37 last 43.76) - mkdir 15131 (time 1788560075.83 total 240.38 last 36.07) - mkdir 15669 (time 1788560085.83 total 250.38 last 53.79) - mkdir 16323 (time 1788560095.84 total 260.38 last 65.38) - mkdir 16946 (time 1788560105.88 total 270.43 last 62.01) - mkdir 17611 (time 1788560115.89 total 280.43 last 66.47) - mkdir 18323 (time 1788560125.89 total 290.43 last 71.19) - mkdir 19073 (time 1788560135.90 total 300.45 last 74.90) - mkdir 19807 (time 1788560145.92 total 310.46 last 73.31) - mkdir 20000 (time 1788560148.33 total 312.88 last 79.79) - mkdir 20612 (time 1788560158.34 total 322.88 last 61.18) - mkdir 21178 (time 1788560168.34 total 332.88 last 56.59) - mkdir 21724 (time 1788560178.35 total 342.90 last 54.53) - mkdir 22336 (time 1788560188.36 total 352.91 last 61.12) - mkdir 23039 (time 1788560198.36 total 362.91 last 70.30) - mkdir 23865 (time 1788560208.38 total 372.92 last 82.51) - mkdir 24552 (time 1788560218.39 total 382.93 last 68.64) - mkdir 25313 (time 1788560228.40 total 392.94 last 76.02) - mkdir 26062 (time 1788560238.42 total 402.96 last 74.75) - mkdir 26782 (time 1788560248.42 total 412.96 last 71.99) - mkdir 27663 (time 1788560258.45 total 422.99 last 87.85) - mkdir 28487 (time 1788560268.45 total 432.99 last 82.37) - mkdir 29288 (time 1788560278.46 total 443.00 last 80.02) - mkdir 30000 (time 1788560287.54 total 452.08 last 78.44) - mkdir 30845 (time 1788560297.57 total 462.11 last 84.24) - mkdir 31488 (time 1788560307.61 total 472.15 last 64.06) - mkdir 32194 (time 1788560317.63 total 482.17 last 70.42) total: 32818 mkdir in 490.22 seconds: 66.95 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 270704 1000600 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 1788560908 ; total 0 ; last 0) - unlinked 10000 (time 1788561185 ; total 277 ; last 277) - unlinked 20000 (time 1788561436 ; total 528 ; last 251) - unlinked 30000 (time 1788561656 ; total 748 ; last 220) total: 32768 unlinks in 809 seconds: 40.504326 unlinks/second - unlinked 0 (time 1788560908 ; total 0 ; last 0) - unlinked 10000 (time 1788561186 ; total 278 ; last 278) - unlinked 20000 (time 1788561438 ; total 530 ; last 252) - unlinked 30000 (time 1788561659 ; total 751 ; last 221) total: 32768 unlinks in 813 seconds: 40.305042 unlinks/second nlink between: 1 - unlinked 0 (time 1788561723 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788561723 ; 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 8160 1263144 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