== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:31:02 (1789083062) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524085 534 523551 1% /mnt/lustre - mkdir 911 (time 1789083077.01 total 10.01 last 91.03) - mkdir 2003 (time 1789083087.02 total 20.01 last 109.13) - mkdir 2863 (time 1789083097.02 total 30.02 last 85.95) - mkdir 3682 (time 1789083107.03 total 40.02 last 81.86) - mkdir 4471 (time 1789083117.03 total 50.03 last 78.88) - mkdir 5122 (time 1789083127.04 total 60.04 last 65.03) - mkdir 5882 (time 1789083137.05 total 70.04 last 75.97) - mkdir 6870 (time 1789083147.05 total 80.04 last 98.80) - mkdir 7622 (time 1789083157.06 total 90.05 last 75.11) - mkdir 8499 (time 1789083167.06 total 100.06 last 87.64) - mkdir 9425 (time 1789083177.07 total 110.06 last 92.59) - mkdir 10000 (time 1789083182.74 total 115.74 last 101.31) - mkdir 10888 (time 1789083192.75 total 125.74 last 88.75) - mkdir 11767 (time 1789083202.75 total 135.75 last 87.86) - mkdir 12773 (time 1789083212.76 total 145.75 last 100.56) - mkdir 13656 (time 1789083222.76 total 155.75 last 88.29) - mkdir 14261 (time 1789083232.81 total 165.80 last 60.21) - mkdir 14776 (time 1789083242.86 total 175.85 last 51.23) - mkdir 15495 (time 1789083252.86 total 185.85 last 71.89) - mkdir 16361 (time 1789083262.88 total 195.87 last 86.45) - mkdir 17208 (time 1789083272.90 total 205.90 last 84.50) - mkdir 17954 (time 1789083282.91 total 215.90 last 74.56) - mkdir 18728 (time 1789083292.92 total 225.92 last 77.28) - mkdir 19638 (time 1789083302.93 total 235.92 last 90.96) - mkdir 20000 (time 1789083307.59 total 240.58 last 77.64) - mkdir 20805 (time 1789083317.59 total 250.59 last 80.47) - mkdir 21629 (time 1789083327.59 total 260.59 last 82.39) - mkdir 22440 (time 1789083337.60 total 270.59 last 81.09) - mkdir 23269 (time 1789083347.60 total 280.60 last 82.83) - mkdir 23977 (time 1789083357.61 total 290.60 last 70.77) - mkdir 24799 (time 1789083367.63 total 300.62 last 82.04) - mkdir 25561 (time 1789083377.63 total 310.63 last 76.17) - mkdir 26428 (time 1789083387.64 total 320.64 last 86.62) - mkdir 27242 (time 1789083397.65 total 330.65 last 81.31) - mkdir 27961 (time 1789083407.66 total 340.65 last 71.88) - mkdir 28698 (time 1789083417.66 total 350.66 last 73.66) - mkdir 29561 (time 1789083427.68 total 360.67 last 86.18) - mkdir 30000 (time 1789083432.66 total 365.66 last 88.06) - mkdir 30712 (time 1789083442.66 total 375.66 last 71.18) - mkdir 31533 (time 1789083452.66 total 385.66 last 82.09) - mkdir 32335 (time 1789083462.67 total 395.66 last 80.16) total: 32818 mkdir in 404.42 seconds: 81.15 ops/second - mkdir 918 (time 1789083077.02 total 10.01 last 91.71) - mkdir 2022 (time 1789083087.04 total 20.03 last 110.19) - mkdir 2860 (time 1789083097.04 total 30.03 last 83.80) - mkdir 3689 (time 1789083107.05 total 40.04 last 82.79) - mkdir 4487 (time 1789083117.07 total 50.06 last 79.65) - mkdir 5131 (time 1789083127.07 total 60.06 last 64.40) - mkdir 5889 (time 1789083137.07 total 70.07 last 75.76) - mkdir 6882 (time 1789083147.08 total 80.08 last 99.21) - mkdir 7667 (time 1789083157.10 total 90.09 last 78.36) - mkdir 8535 (time 1789083167.10 total 100.10 last 86.77) - mkdir 9497 (time 1789083177.11 total 110.10 last 96.17) - mkdir 10000 (time 1789083182.28 total 115.28 last 97.21) - mkdir 10911 (time 1789083192.28 total 125.28 last 91.06) - mkdir 11797 (time 1789083202.29 total 135.29 last 88.52) - mkdir 12803 (time 1789083212.30 total 145.30 last 100.53) - mkdir 13685 (time 1789083222.31 total 155.31 last 88.10) - mkdir 14311 (time 1789083232.33 total 165.32 last 62.51) - mkdir 14813 (time 1789083242.33 total 175.33 last 50.16) - mkdir 15521 (time 1789083252.36 total 185.35 last 70.62) - mkdir 16339 (time 1789083262.37 total 195.37 last 81.69) - mkdir 17189 (time 1789083272.38 total 205.38 last 84.91) - mkdir 17925 (time 1789083282.39 total 215.38 last 73.58) - mkdir 18704 (time 1789083292.39 total 225.38 last 77.88) - mkdir 19585 (time 1789083302.39 total 235.39 last 88.07) - mkdir 20000 (time 1789083307.18 total 240.18 last 86.59) - mkdir 20783 (time 1789083317.19 total 250.19 last 78.24) - mkdir 21564 (time 1789083327.20 total 260.19 last 78.07) - mkdir 22363 (time 1789083337.21 total 270.21 last 79.77) - mkdir 23210 (time 1789083347.22 total 280.22 last 84.62) - mkdir 23884 (time 1789083357.24 total 290.24 last 67.24) - mkdir 24706 (time 1789083367.25 total 300.24 last 82.16) - mkdir 25452 (time 1789083377.25 total 310.25 last 74.58) - mkdir 26290 (time 1789083387.25 total 320.25 last 83.80) - mkdir 27134 (time 1789083397.26 total 330.26 last 84.31) - mkdir 27865 (time 1789083407.27 total 340.26 last 73.07) - mkdir 28662 (time 1789083417.31 total 350.30 last 79.38) - mkdir 29508 (time 1789083427.32 total 360.32 last 84.49) - mkdir 30000 (time 1789083432.95 total 365.95 last 87.34) - mkdir 30707 (time 1789083442.96 total 375.96 last 70.64) - mkdir 31530 (time 1789083452.96 total 385.96 last 82.30) - mkdir 32322 (time 1789083462.99 total 395.98 last 79.01) total: 32818 mkdir in 405.26 seconds: 80.98 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 270692 1000612 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 1789083896 ; total 0 ; last 0) - unlinked 10000 (time 1789084099 ; total 203 ; last 203) - unlinked 20000 (time 1789084225 ; total 329 ; last 126) - unlinked 30000 (time 1789084341 ; total 445 ; last 116) total: 32768 unlinks in 483 seconds: 67.842651 unlinks/second - unlinked 0 (time 1789083896 ; total 0 ; last 0) - unlinked 10000 (time 1789084100 ; total 204 ; last 204) - unlinked 20000 (time 1789084226 ; total 330 ; last 126) - unlinked 30000 (time 1789084342 ; total 446 ; last 116) total: 32768 unlinks in 483 seconds: 67.842651 unlinks/second nlink between: 1 - unlinked 0 (time 1789084381 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789084381 ; 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 8148 1263156 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