== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:33:43 (1789778023) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 517 (time 1789778038.70 total 10.02 last 51.61) - mkdir 996 (time 1789778048.72 total 20.04 last 47.80) - mkdir 1526 (time 1789778058.72 total 30.04 last 52.98) - mkdir 1974 (time 1789778068.72 total 40.04 last 44.79) - mkdir 2469 (time 1789778078.74 total 50.06 last 49.41) - mkdir 2976 (time 1789778088.76 total 60.08 last 50.62) - mkdir 3486 (time 1789778098.76 total 70.08 last 51.00) - mkdir 4049 (time 1789778108.77 total 80.09 last 56.24) - mkdir 4532 (time 1789778118.78 total 90.10 last 48.26) - mkdir 4982 (time 1789778128.79 total 100.11 last 44.94) - mkdir 5451 (time 1789778138.81 total 110.13 last 46.80) - mkdir 5958 (time 1789778148.81 total 120.13 last 50.70) - mkdir 6479 (time 1789778158.83 total 130.15 last 52.00) - mkdir 6922 (time 1789778168.84 total 140.16 last 44.25) - mkdir 7405 (time 1789778178.85 total 150.17 last 48.25) - mkdir 7903 (time 1789778188.87 total 160.19 last 49.71) - mkdir 8483 (time 1789778198.88 total 170.20 last 57.97) - mkdir 9065 (time 1789778208.89 total 180.21 last 58.12) - mkdir 9618 (time 1789778218.90 total 190.22 last 55.25) - mkdir 10000 (time 1789778226.44 total 197.76 last 50.63) - mkdir 10477 (time 1789778236.45 total 207.77 last 47.67) - mkdir 11034 (time 1789778246.48 total 217.80 last 55.53) - mkdir 11554 (time 1789778256.48 total 227.80 last 51.97) - mkdir 12107 (time 1789778266.50 total 237.82 last 55.21) - mkdir 12654 (time 1789778276.52 total 247.84 last 54.57) - mkdir 13116 (time 1789778286.53 total 257.85 last 46.15) - mkdir 13619 (time 1789778296.54 total 267.86 last 50.26) - mkdir 14109 (time 1789778306.55 total 277.87 last 48.94) - mkdir 14586 (time 1789778316.56 total 287.89 last 47.65) - mkdir 15137 (time 1789778326.57 total 297.89 last 55.08) - mkdir 15654 (time 1789778336.60 total 307.93 last 51.52) - mkdir 16107 (time 1789778346.63 total 317.95 last 45.20) - mkdir 16604 (time 1789778356.64 total 327.96 last 49.61) - mkdir 17095 (time 1789778366.66 total 337.99 last 49.00) - mkdir 17645 (time 1789778376.68 total 348.00 last 54.89) - mkdir 18268 (time 1789778386.69 total 358.01 last 62.25) - mkdir 18788 (time 1789778396.73 total 368.05 last 51.79) - mkdir 19258 (time 1789778406.79 total 378.11 last 46.74) - mkdir 19738 (time 1789778416.83 total 388.15 last 47.81) - mkdir 20000 (time 1789778422.71 total 394.03 last 44.56) - mkdir 20515 (time 1789778432.73 total 404.05 last 51.40) - mkdir 21062 (time 1789778442.73 total 414.05 last 54.69) - mkdir 21596 (time 1789778452.74 total 424.06 last 53.33) - mkdir 22074 (time 1789778462.80 total 434.13 last 47.51) - mkdir 22567 (time 1789778472.81 total 444.13 last 49.29) - mkdir 23069 (time 1789778482.81 total 454.13 last 50.17) - mkdir 23606 (time 1789778492.82 total 464.14 last 53.64) - mkdir 24109 (time 1789778502.83 total 474.15 last 50.24) - mkdir 24653 (time 1789778512.85 total 484.17 last 54.32) - mkdir 25162 (time 1789778522.86 total 494.18 last 50.86) - mkdir 25703 (time 1789778532.86 total 504.18 last 54.05) - mkdir 26258 (time 1789778542.87 total 514.19 last 55.49) - mkdir 26780 (time 1789778553.20 total 524.52 last 50.50) - mkdir 27318 (time 1789778563.21 total 534.54 last 53.74) - mkdir 27857 (time 1789778573.23 total 544.55 last 53.81) - mkdir 28377 (time 1789778583.24 total 554.56 last 51.97) - mkdir 28883 (time 1789778593.24 total 564.56 last 50.59) - mkdir 29372 (time 1789778603.47 total 574.79 last 47.82) - mkdir 29827 (time 1789778613.47 total 584.79 last 45.49) - mkdir 30000 (time 1789778617.13 total 588.45 last 47.30) - mkdir 30464 (time 1789778627.13 total 598.45 last 46.40) - mkdir 30960 (time 1789778637.13 total 608.45 last 49.59) - mkdir 31449 (time 1789778647.14 total 618.46 last 48.87) - mkdir 31951 (time 1789778657.14 total 628.46 last 50.18) - mkdir 32523 (time 1789778667.15 total 638.47 last 57.17) total: 32818 mkdir in 643.94 seconds: 50.96 ops/second - mkdir 519 (time 1789778038.69 total 10.01 last 51.82) - mkdir 979 (time 1789778048.70 total 20.02 last 45.97) - mkdir 1491 (time 1789778058.71 total 30.04 last 51.10) - mkdir 1936 (time 1789778068.72 total 40.05 last 44.48) - mkdir 2415 (time 1789778078.73 total 50.05 last 47.86) - mkdir 2905 (time 1789778088.74 total 60.07 last 48.92) - mkdir 3402 (time 1789778098.75 total 70.08 last 49.67) - mkdir 3960 (time 1789778108.75 total 80.08 last 55.79) - mkdir 4459 (time 1789778118.78 total 90.11 last 49.76) - mkdir 4930 (time 1789778128.81 total 100.14 last 46.95) - mkdir 5400 (time 1789778138.86 total 110.19 last 46.78) - mkdir 5892 (time 1789778148.87 total 120.20 last 49.13) - mkdir 6399 (time 1789778158.89 total 130.22 last 50.61) - mkdir 6829 (time 1789778168.90 total 140.23 last 42.95) - mkdir 7287 (time 1789778178.91 total 150.23 last 45.79) - mkdir 7776 (time 1789778188.91 total 160.24 last 48.87) - mkdir 8356 (time 1789778198.91 total 170.24 last 57.98) - mkdir 8915 (time 1789778208.91 total 180.24 last 55.90) - mkdir 9470 (time 1789778218.92 total 190.25 last 55.46) - mkdir 9955 (time 1789778228.92 total 200.25 last 48.49) - mkdir 10443 (time 1789778238.93 total 210.26 last 48.75) - mkdir 10984 (time 1789778248.94 total 220.27 last 54.06) - mkdir 11520 (time 1789778258.95 total 230.27 last 53.57) - mkdir 12047 (time 1789778268.96 total 240.28 last 52.66) - mkdir 12569 (time 1789778278.96 total 250.29 last 52.16) - mkdir 12996 (time 1789778288.98 total 260.30 last 42.64) - mkdir 13480 (time 1789778299.04 total 270.37 last 48.09) - mkdir 13949 (time 1789778309.07 total 280.39 last 46.78) - mkdir 14446 (time 1789778319.09 total 290.42 last 49.57) - mkdir 14965 (time 1789778329.10 total 300.42 last 51.88) - mkdir 15480 (time 1789778339.10 total 310.43 last 51.46) - mkdir 15955 (time 1789778349.12 total 320.45 last 47.40) - mkdir 16425 (time 1789778359.14 total 330.47 last 46.91) - mkdir 16952 (time 1789778369.15 total 340.47 last 52.70) - mkdir 17522 (time 1789778379.15 total 350.48 last 56.97) - mkdir 18109 (time 1789778389.16 total 360.49 last 58.65) - mkdir 18626 (time 1789778399.18 total 370.50 last 51.62) - mkdir 19105 (time 1789778409.18 total 380.51 last 47.86) - mkdir 19602 (time 1789778419.19 total 390.52 last 49.66) - mkdir 20000 (time 1789778427.87 total 399.20 last 45.84) - mkdir 20584 (time 1789778437.89 total 409.22 last 58.30) - mkdir 21139 (time 1789778448.02 total 419.34 last 54.81) - mkdir 21671 (time 1789778458.06 total 429.39 last 52.96) - mkdir 22156 (time 1789778468.06 total 439.39 last 48.50) - mkdir 22675 (time 1789778478.08 total 449.40 last 51.83) - mkdir 23189 (time 1789778488.08 total 459.41 last 51.38) - mkdir 23701 (time 1789778498.11 total 469.44 last 51.04) - mkdir 24254 (time 1789778508.16 total 479.49 last 55.03) - mkdir 24770 (time 1789778518.17 total 489.50 last 51.54) - mkdir 25303 (time 1789778528.18 total 499.51 last 53.25) - mkdir 25850 (time 1789778538.19 total 509.51 last 54.67) - mkdir 26387 (time 1789778548.25 total 519.57 last 53.38) - mkdir 26895 (time 1789778558.25 total 529.58 last 50.78) - mkdir 27438 (time 1789778568.27 total 539.59 last 54.20) - mkdir 27959 (time 1789778578.27 total 549.60 last 52.07) - mkdir 28512 (time 1789778588.28 total 559.60 last 55.27) - mkdir 29000 (time 1789778598.31 total 569.63 last 48.66) - mkdir 29479 (time 1789778608.45 total 579.78 last 47.20) - mkdir 29947 (time 1789778619.05 total 590.38 last 44.16) - mkdir 30426 (time 1789778629.09 total 600.41 last 47.72) - mkdir 30898 (time 1789778639.09 total 610.42 last 47.17) - mkdir 31398 (time 1789778649.10 total 620.42 last 49.99) - mkdir 31958 (time 1789778659.10 total 630.43 last 55.96) - mkdir 32481 (time 1789778669.15 total 640.47 last 52.07) total: 32818 mkdir in 645.91 seconds: 50.81 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 304004 65969 238035 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789779391 ; total 0 ; last 0) - unlinked 10000 (time 1789779695 ; total 304 ; last 304) - unlinked 20000 (time 1789780014 ; total 623 ; last 319) - unlinked 30000 (time 1789780330 ; total 939 ; last 316) total: 32768 unlinks in 1031 seconds: 31.782736 unlinks/second - unlinked 0 (time 1789779391 ; total 0 ; last 0) - unlinked 10000 (time 1789779693 ; total 302 ; last 302) - unlinked 20000 (time 1789780011 ; total 620 ; last 318) - unlinked 30000 (time 1789780330 ; total 939 ; last 319) total: 32768 unlinks in 1032 seconds: 31.751938 unlinks/second nlink between: 102 - unlinked 0 (time 1789780426 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789780426 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208512 2176 2204288 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526734 333 526401 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre