== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:38:10 (1787841490) 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 118184 392 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 611 (time 1787841505.82 total 10.00 last 61.08) - mkdir 1118 (time 1787841515.83 total 20.01 last 50.65) - mkdir 1699 (time 1787841525.85 total 30.03 last 58.00) - mkdir 2329 (time 1787841535.85 total 40.03 last 62.99) - mkdir 2815 (time 1787841545.85 total 50.04 last 48.57) - mkdir 3415 (time 1787841555.86 total 60.04 last 59.96) - mkdir 3821 (time 1787841565.88 total 70.07 last 40.51) - mkdir 4391 (time 1787841575.89 total 80.08 last 56.94) - mkdir 4811 (time 1787841585.90 total 90.09 last 41.95) - mkdir 5302 (time 1787841595.91 total 100.09 last 49.07) - mkdir 5855 (time 1787841605.92 total 110.10 last 55.26) - mkdir 6357 (time 1787841615.92 total 120.11 last 50.17) - mkdir 6791 (time 1787841625.96 total 130.14 last 43.25) - mkdir 7182 (time 1787841635.99 total 140.17 last 38.98) - mkdir 7648 (time 1787841646.00 total 150.18 last 46.56) - mkdir 8169 (time 1787841656.00 total 160.18 last 52.10) - mkdir 8674 (time 1787841666.03 total 170.21 last 50.37) - mkdir 9278 (time 1787841676.04 total 180.23 last 60.30) - mkdir 9898 (time 1787841686.05 total 190.24 last 61.94) - mkdir 10467 (time 1787841696.06 total 200.25 last 56.84) - mkdir 11008 (time 1787841706.07 total 210.26 last 54.04) - mkdir 11522 (time 1787841716.08 total 220.26 last 51.39) - mkdir 12162 (time 1787841726.11 total 230.30 last 63.77) - mkdir 12750 (time 1787841736.11 total 240.30 last 58.80) - mkdir 13288 (time 1787841746.14 total 250.33 last 53.63) - mkdir 13837 (time 1787841756.14 total 260.33 last 54.89) - mkdir 14416 (time 1787841766.15 total 270.33 last 57.88) - mkdir 14925 (time 1787841776.15 total 280.33 last 50.90) - mkdir 15447 (time 1787841786.16 total 290.34 last 52.15) - mkdir 15976 (time 1787841796.16 total 300.34 last 52.89) - mkdir 16513 (time 1787841806.17 total 310.36 last 53.62) - mkdir 17019 (time 1787841816.18 total 320.36 last 50.59) - mkdir 17535 (time 1787841826.20 total 330.38 last 51.49) - mkdir 18094 (time 1787841836.21 total 340.40 last 55.82) - mkdir 18638 (time 1787841846.23 total 350.41 last 54.33) - mkdir 19161 (time 1787841856.23 total 360.41 last 52.29) - mkdir 19590 (time 1787841866.23 total 370.42 last 42.88) - mkdir 20000 (time 1787841875.43 total 379.62 last 44.56) - mkdir 20485 (time 1787841885.46 total 389.65 last 48.36) - mkdir 20895 (time 1787841895.47 total 399.66 last 40.97) - mkdir 21243 (time 1787841905.48 total 409.66 last 34.78) - mkdir 21618 (time 1787841915.51 total 419.69 last 37.38) - mkdir 22046 (time 1787841925.54 total 429.73 last 42.65) - mkdir 22577 (time 1787841935.56 total 439.75 last 53.00) - mkdir 23187 (time 1787841945.58 total 449.76 last 60.90) - mkdir 23581 (time 1787841955.61 total 459.79 last 39.28) - mkdir 24100 (time 1787841965.62 total 469.80 last 51.85) - mkdir 24579 (time 1787841975.66 total 479.84 last 47.71) - mkdir 25026 (time 1787841985.67 total 489.86 last 44.62) - mkdir 25480 (time 1787841995.72 total 499.90 last 45.20) - mkdir 25870 (time 1787842005.73 total 509.92 last 38.95) - mkdir 26310 (time 1787842015.73 total 519.92 last 43.99) - mkdir 26812 (time 1787842025.74 total 529.93 last 50.16) - mkdir 27296 (time 1787842035.75 total 539.93 last 48.38) - mkdir 27877 (time 1787842045.77 total 549.95 last 57.96) - mkdir 28344 (time 1787842055.78 total 559.96 last 46.67) - mkdir 28822 (time 1787842066.28 total 570.46 last 45.51) - mkdir 29341 (time 1787842076.28 total 580.46 last 51.89) - mkdir 29736 (time 1787842086.32 total 590.51 last 39.34) - mkdir 30000 (time 1787842092.50 total 596.69 last 42.70) - mkdir 30528 (time 1787842102.51 total 606.70 last 52.75) - mkdir 31087 (time 1787842112.53 total 616.72 last 55.78) - mkdir 31644 (time 1787842122.54 total 626.72 last 55.69) - mkdir 32085 (time 1787842132.55 total 636.73 last 44.04) - mkdir 32622 (time 1787842142.56 total 646.74 last 53.64) total: 32818 mkdir in 649.92 seconds: 50.50 ops/second - mkdir 617 (time 1787841505.84 total 10.02 last 61.60) - mkdir 1124 (time 1787841515.84 total 20.02 last 50.70) - mkdir 1701 (time 1787841525.84 total 30.02 last 57.68) - mkdir 2342 (time 1787841535.86 total 40.04 last 63.98) - mkdir 2827 (time 1787841545.88 total 50.06 last 48.40) - mkdir 3431 (time 1787841555.90 total 60.08 last 60.26) - mkdir 3840 (time 1787841565.93 total 70.11 last 40.79) - mkdir 4417 (time 1787841575.98 total 80.16 last 57.42) - mkdir 4836 (time 1787841585.99 total 90.17 last 41.86) - mkdir 5315 (time 1787841596.01 total 100.19 last 47.81) - mkdir 5856 (time 1787841606.01 total 110.19 last 54.07) - mkdir 6325 (time 1787841616.02 total 120.20 last 46.88) - mkdir 6748 (time 1787841626.09 total 130.27 last 41.99) - mkdir 7135 (time 1787841636.09 total 140.27 last 38.70) - mkdir 7598 (time 1787841646.09 total 150.27 last 46.30) - mkdir 8130 (time 1787841656.10 total 160.29 last 53.14) - mkdir 8666 (time 1787841666.14 total 170.32 last 53.40) - mkdir 9240 (time 1787841676.15 total 180.33 last 57.38) - mkdir 9843 (time 1787841686.17 total 190.35 last 60.17) - mkdir 10000 (time 1787841689.16 total 193.34 last 52.53) - mkdir 10548 (time 1787841699.16 total 203.34 last 54.76) - mkdir 11087 (time 1787841709.18 total 213.36 last 53.81) - mkdir 11604 (time 1787841719.18 total 223.36 last 51.68) - mkdir 12243 (time 1787841729.23 total 233.41 last 63.62) - mkdir 12814 (time 1787841739.24 total 243.42 last 57.05) - mkdir 13364 (time 1787841749.24 total 253.42 last 54.97) - mkdir 13910 (time 1787841759.24 total 263.42 last 54.59) - mkdir 14486 (time 1787841769.28 total 273.46 last 57.38) - mkdir 14985 (time 1787841779.36 total 283.54 last 49.53) - mkdir 15519 (time 1787841789.38 total 293.56 last 53.28) - mkdir 16060 (time 1787841799.39 total 303.57 last 54.03) - mkdir 16589 (time 1787841809.39 total 313.58 last 52.88) - mkdir 17167 (time 1787841819.41 total 323.59 last 57.73) - mkdir 17666 (time 1787841829.45 total 333.63 last 49.67) - mkdir 18214 (time 1787841839.47 total 343.65 last 54.70) - mkdir 18732 (time 1787841849.47 total 353.65 last 51.80) - mkdir 19212 (time 1787841859.48 total 363.66 last 47.96) - mkdir 19653 (time 1787841869.49 total 373.67 last 44.06) - mkdir 20000 (time 1787841877.50 total 381.68 last 43.33) - mkdir 20477 (time 1787841887.51 total 391.69 last 47.66) - mkdir 20887 (time 1787841897.52 total 401.70 last 40.95) - mkdir 21221 (time 1787841907.57 total 411.75 last 33.23) - mkdir 21606 (time 1787841917.60 total 421.78 last 38.40) - mkdir 22091 (time 1787841927.60 total 431.78 last 48.50) - mkdir 22623 (time 1787841937.61 total 441.79 last 53.12) - mkdir 23193 (time 1787841947.63 total 451.81 last 56.93) - mkdir 23641 (time 1787841957.64 total 461.82 last 44.73) - mkdir 24139 (time 1787841967.64 total 471.82 last 49.80) - mkdir 24623 (time 1787841977.65 total 481.84 last 48.34) - mkdir 25101 (time 1787841987.69 total 491.88 last 47.61) - mkdir 25528 (time 1787841997.70 total 501.88 last 42.68) - mkdir 25928 (time 1787842007.72 total 511.90 last 39.92) - mkdir 26382 (time 1787842017.73 total 521.91 last 45.35) - mkdir 26892 (time 1787842027.77 total 531.95 last 50.80) - mkdir 27372 (time 1787842037.92 total 542.10 last 47.30) - mkdir 27928 (time 1787842047.95 total 552.13 last 55.45) - mkdir 28397 (time 1787842057.97 total 562.15 last 46.79) - mkdir 28880 (time 1787842067.97 total 572.16 last 48.28) - mkdir 29352 (time 1787842077.99 total 582.17 last 47.15) - mkdir 29734 (time 1787842088.01 total 592.19 last 38.11) - mkdir 30000 (time 1787842093.24 total 597.42 last 50.85) - mkdir 30517 (time 1787842103.25 total 607.43 last 51.66) - mkdir 31086 (time 1787842113.25 total 617.43 last 56.89) - mkdir 31635 (time 1787842123.28 total 627.46 last 54.72) - mkdir 32089 (time 1787842133.30 total 637.48 last 45.34) - mkdir 32631 (time 1787842143.32 total 647.50 last 54.07) total: 32818 mkdir in 650.83 seconds: 50.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 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 303828 65969 237859 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 1787842861 ; total 0 ; last 0) - unlinked 10000 (time 1787843164 ; total 303 ; last 303) - unlinked 20000 (time 1787843483 ; total 622 ; last 319) - unlinked 30000 (time 1787843793 ; total 932 ; last 310) total: 32768 unlinks in 1026 seconds: 31.937622 unlinks/second - unlinked 0 (time 1787842861 ; total 0 ; last 0) - unlinked 10000 (time 1787843163 ; total 302 ; last 302) - unlinked 20000 (time 1787843484 ; total 623 ; last 321) - unlinked 30000 (time 1787843793 ; total 932 ; last 309) total: 32768 unlinks in 1027 seconds: 31.906525 unlinks/second nlink between: 102 - unlinked 0 (time 1787843890 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787843891 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 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 2208640 2176 2204416 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 526765 333 526432 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