== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:21:49 (1787134909) 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 541 (time 1787134925.13 total 10.00 last 54.09) - mkdir 1068 (time 1787134935.14 total 20.00 last 52.70) - mkdir 1598 (time 1787134945.14 total 30.01 last 52.96) - mkdir 2132 (time 1787134955.15 total 40.02 last 53.37) - mkdir 2700 (time 1787134965.15 total 50.02 last 56.79) - mkdir 3258 (time 1787134975.15 total 60.02 last 55.80) - mkdir 3766 (time 1787134985.15 total 70.02 last 50.78) - mkdir 4272 (time 1787134995.16 total 80.02 last 50.59) - mkdir 4703 (time 1787135005.16 total 90.03 last 43.09) - mkdir 5281 (time 1787135015.16 total 100.03 last 57.78) - mkdir 5782 (time 1787135025.17 total 110.03 last 50.09) - mkdir 6291 (time 1787135035.18 total 120.04 last 50.85) - mkdir 6836 (time 1787135045.18 total 130.04 last 54.49) - mkdir 7339 (time 1787135055.21 total 140.08 last 50.14) - mkdir 7846 (time 1787135065.23 total 150.09 last 50.61) - mkdir 8384 (time 1787135075.23 total 160.10 last 53.79) - mkdir 8955 (time 1787135085.23 total 170.10 last 57.09) - mkdir 9468 (time 1787135095.26 total 180.13 last 51.15) - mkdir 9951 (time 1787135105.29 total 190.16 last 48.14) - mkdir 10468 (time 1787135115.30 total 200.17 last 51.65) - mkdir 11000 (time 1787135125.31 total 210.17 last 53.18) - mkdir 11503 (time 1787135135.31 total 220.17 last 50.30) - mkdir 12051 (time 1787135145.32 total 230.18 last 54.75) - mkdir 12594 (time 1787135155.32 total 240.19 last 54.29) - mkdir 13113 (time 1787135165.32 total 250.19 last 51.88) - mkdir 13598 (time 1787135175.33 total 260.20 last 48.47) - mkdir 14128 (time 1787135185.34 total 270.20 last 52.97) - mkdir 14598 (time 1787135195.34 total 280.20 last 47.00) - mkdir 15134 (time 1787135205.35 total 290.22 last 53.51) - mkdir 15635 (time 1787135215.36 total 300.23 last 50.07) - mkdir 16163 (time 1787135225.37 total 310.24 last 52.75) - mkdir 16708 (time 1787135235.38 total 320.25 last 54.44) - mkdir 17224 (time 1787135245.40 total 330.27 last 51.47) - mkdir 17722 (time 1787135255.41 total 340.28 last 49.77) - mkdir 18242 (time 1787135265.42 total 350.29 last 51.96) - mkdir 18755 (time 1787135275.44 total 360.30 last 51.20) - mkdir 19231 (time 1787135285.44 total 370.31 last 47.59) - mkdir 19769 (time 1787135295.45 total 380.32 last 53.75) - mkdir 20000 (time 1787135299.70 total 384.57 last 54.34) - mkdir 20562 (time 1787135309.70 total 394.57 last 56.17) - mkdir 21065 (time 1787135319.71 total 404.58 last 50.25) - mkdir 21638 (time 1787135329.72 total 414.58 last 57.29) - mkdir 22116 (time 1787135339.83 total 424.70 last 47.26) - mkdir 22665 (time 1787135349.83 total 434.70 last 54.89) - mkdir 23117 (time 1787135359.87 total 444.74 last 45.02) - mkdir 23540 (time 1787135369.88 total 454.74 last 42.29) - mkdir 24005 (time 1787135379.89 total 464.76 last 46.42) - mkdir 24487 (time 1787135389.90 total 474.76 last 48.19) - mkdir 24988 (time 1787135399.93 total 484.79 last 49.94) - mkdir 25464 (time 1787135409.94 total 494.81 last 47.54) - mkdir 26004 (time 1787135419.94 total 504.81 last 53.99) - mkdir 26500 (time 1787135429.95 total 514.82 last 49.55) - mkdir 27016 (time 1787135439.97 total 524.84 last 51.51) - mkdir 27495 (time 1787135450.01 total 534.87 last 47.74) - mkdir 27965 (time 1787135460.04 total 544.91 last 46.82) - mkdir 28429 (time 1787135470.06 total 554.92 last 46.34) - mkdir 28834 (time 1787135480.10 total 564.97 last 40.33) - mkdir 29310 (time 1787135490.69 total 575.56 last 44.94) - mkdir 29779 (time 1787135500.72 total 585.58 last 46.78) - mkdir 30000 (time 1787135505.22 total 590.09 last 49.04) - mkdir 30490 (time 1787135515.24 total 600.11 last 48.91) - mkdir 30975 (time 1787135525.29 total 610.16 last 48.26) - mkdir 31407 (time 1787135535.29 total 620.16 last 43.19) - mkdir 31836 (time 1787135545.37 total 630.24 last 42.56) - mkdir 32316 (time 1787135555.38 total 640.25 last 47.98) - mkdir 32750 (time 1787135565.41 total 650.28 last 43.25) total: 32818 mkdir in 651.70 seconds: 50.36 ops/second - mkdir 557 (time 1787134925.00 total 10.03 last 55.54) - mkdir 1109 (time 1787134935.01 total 20.04 last 55.14) - mkdir 1651 (time 1787134945.02 total 30.04 last 54.19) - mkdir 2152 (time 1787134955.02 total 40.05 last 50.06) - mkdir 2729 (time 1787134965.03 total 50.06 last 57.65) - mkdir 3309 (time 1787134975.07 total 60.09 last 57.80) - mkdir 3818 (time 1787134985.07 total 70.10 last 50.89) - mkdir 4330 (time 1787134995.07 total 80.10 last 51.17) - mkdir 4769 (time 1787135005.11 total 90.13 last 43.76) - mkdir 5351 (time 1787135015.13 total 100.16 last 58.04) - mkdir 5845 (time 1787135025.14 total 110.17 last 49.36) - mkdir 6351 (time 1787135035.16 total 120.19 last 50.52) - mkdir 6883 (time 1787135045.16 total 130.19 last 53.18) - mkdir 7395 (time 1787135055.17 total 140.19 last 51.19) - mkdir 7892 (time 1787135065.17 total 150.19 last 49.69) - mkdir 8425 (time 1787135075.18 total 160.21 last 53.24) - mkdir 9013 (time 1787135085.18 total 170.21 last 58.78) - mkdir 9539 (time 1787135095.19 total 180.22 last 52.56) - mkdir 10000 (time 1787135104.38 total 189.40 last 50.19) - mkdir 10539 (time 1787135114.39 total 199.41 last 53.85) - mkdir 11058 (time 1787135124.40 total 209.42 last 51.83) - mkdir 11556 (time 1787135134.41 total 219.44 last 49.72) - mkdir 12088 (time 1787135144.42 total 229.45 last 53.16) - mkdir 12654 (time 1787135154.43 total 239.46 last 56.53) - mkdir 13169 (time 1787135164.43 total 249.46 last 51.50) - mkdir 13657 (time 1787135174.44 total 259.46 last 48.78) - mkdir 14182 (time 1787135184.44 total 269.47 last 52.50) - mkdir 14663 (time 1787135194.45 total 279.48 last 48.04) - mkdir 15209 (time 1787135204.47 total 289.50 last 54.48) - mkdir 15726 (time 1787135214.58 total 299.61 last 51.14) - mkdir 16242 (time 1787135224.59 total 309.61 last 51.59) - mkdir 16801 (time 1787135234.59 total 319.61 last 55.90) - mkdir 17317 (time 1787135244.60 total 329.62 last 51.55) - mkdir 17821 (time 1787135254.61 total 339.64 last 50.32) - mkdir 18321 (time 1787135264.61 total 349.64 last 49.99) - mkdir 18840 (time 1787135274.62 total 359.65 last 51.85) - mkdir 19332 (time 1787135284.64 total 369.67 last 49.10) - mkdir 19841 (time 1787135294.65 total 379.68 last 50.87) - mkdir 20000 (time 1787135297.43 total 382.46 last 57.14) - mkdir 20535 (time 1787135307.43 total 392.46 last 53.49) - mkdir 21013 (time 1787135317.47 total 402.50 last 47.61) - mkdir 21579 (time 1787135327.49 total 412.51 last 56.53) - mkdir 22096 (time 1787135337.49 total 422.51 last 51.69) - mkdir 22636 (time 1787135347.49 total 432.52 last 53.97) - mkdir 23130 (time 1787135357.51 total 442.54 last 49.30) - mkdir 23527 (time 1787135367.56 total 452.58 last 39.53) - mkdir 24006 (time 1787135377.59 total 462.61 last 47.76) - mkdir 24493 (time 1787135387.62 total 472.65 last 48.51) - mkdir 24973 (time 1787135397.65 total 482.68 last 47.85) - mkdir 25430 (time 1787135407.66 total 492.69 last 45.67) - mkdir 25917 (time 1787135417.67 total 502.69 last 48.66) - mkdir 26436 (time 1787135427.70 total 512.72 last 51.76) - mkdir 26951 (time 1787135437.70 total 522.73 last 51.48) - mkdir 27422 (time 1787135447.72 total 532.75 last 46.98) - mkdir 27911 (time 1787135457.73 total 542.76 last 48.87) - mkdir 28382 (time 1787135467.74 total 552.77 last 47.05) - mkdir 28788 (time 1787135477.75 total 562.77 last 40.57) - mkdir 29210 (time 1787135487.77 total 572.80 last 42.11) - mkdir 29633 (time 1787135497.79 total 582.81 last 42.23) - mkdir 30000 (time 1787135505.33 total 590.36 last 48.64) - mkdir 30506 (time 1787135515.35 total 600.37 last 50.52) - mkdir 30979 (time 1787135525.37 total 610.40 last 47.18) - mkdir 31406 (time 1787135535.41 total 620.44 last 42.54) - mkdir 31820 (time 1787135545.41 total 630.44 last 41.40) - mkdir 32291 (time 1787135555.43 total 640.45 last 47.02) - mkdir 32739 (time 1787135565.46 total 650.49 last 44.65) total: 32818 mkdir in 652.17 seconds: 50.32 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787136330 ; total 0 ; last 0) - unlinked 10000 (time 1787136667 ; total 337 ; last 337) - unlinked 20000 (time 1787137012 ; total 682 ; last 345) - unlinked 30000 (time 1787137352 ; total 1022 ; last 340) total: 32768 unlinks in 1112 seconds: 29.467627 unlinks/second - unlinked 0 (time 1787136330 ; total 0 ; last 0) - unlinked 10000 (time 1787136669 ; total 339 ; last 339) - unlinked 20000 (time 1787137017 ; total 687 ; last 348) - unlinked 30000 (time 1787137361 ; total 1031 ; last 344) total: 32768 unlinks in 1118 seconds: 29.309481 unlinks/second nlink between: 102 - unlinked 0 (time 1787137450 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787137450 ; 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 2208128 2176 2203904 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 526643 333 526310 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre