== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:03:53 (1789124633) 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 118186 394 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 1789124649.83 total 10.01 last 51.65) - mkdir 1023 (time 1789124659.84 total 20.02 last 50.53) - mkdir 1560 (time 1789124669.86 total 30.04 last 53.60) - mkdir 2120 (time 1789124679.90 total 40.07 last 55.82) - mkdir 2656 (time 1789124689.90 total 50.08 last 53.57) - mkdir 3251 (time 1789124699.90 total 60.08 last 59.49) - mkdir 3795 (time 1789124709.90 total 70.08 last 54.40) - mkdir 4404 (time 1789124719.91 total 80.08 last 60.89) - mkdir 4917 (time 1789124729.91 total 90.09 last 51.29) - mkdir 5419 (time 1789124739.94 total 100.11 last 50.06) - mkdir 5896 (time 1789124749.96 total 110.14 last 47.57) - mkdir 6449 (time 1789124759.98 total 120.16 last 55.21) - mkdir 7013 (time 1789124770.04 total 130.22 last 56.06) - mkdir 7532 (time 1789124780.06 total 140.24 last 51.79) - mkdir 8061 (time 1789124790.07 total 150.25 last 52.86) - mkdir 8626 (time 1789124800.08 total 160.26 last 56.42) - mkdir 9177 (time 1789124810.10 total 170.27 last 55.03) - mkdir 9718 (time 1789124820.10 total 180.28 last 54.09) - mkdir 10000 (time 1789124825.14 total 185.32 last 55.89) - mkdir 10519 (time 1789124835.15 total 195.33 last 51.86) - mkdir 10949 (time 1789124845.15 total 205.33 last 42.99) - mkdir 11400 (time 1789124855.16 total 215.34 last 45.07) - mkdir 11766 (time 1789124865.18 total 225.36 last 36.52) - mkdir 12229 (time 1789124875.19 total 235.37 last 46.25) - mkdir 12773 (time 1789124885.20 total 245.38 last 54.37) - mkdir 13293 (time 1789124895.20 total 255.38 last 51.99) - mkdir 13786 (time 1789124905.22 total 265.39 last 49.22) - mkdir 14260 (time 1789124915.24 total 275.41 last 47.31) - mkdir 14780 (time 1789124925.25 total 285.43 last 51.93) - mkdir 15308 (time 1789124935.25 total 295.43 last 52.77) - mkdir 15833 (time 1789124945.34 total 305.52 last 52.05) - mkdir 16395 (time 1789124955.36 total 315.54 last 56.06) - mkdir 16930 (time 1789124965.37 total 325.55 last 53.47) - mkdir 17490 (time 1789124975.37 total 335.55 last 55.98) - mkdir 18023 (time 1789124985.47 total 345.65 last 52.78) - mkdir 18549 (time 1789124995.47 total 355.65 last 52.60) - mkdir 19062 (time 1789125005.47 total 365.65 last 51.29) - mkdir 19576 (time 1789125015.50 total 375.68 last 51.26) - mkdir 20000 (time 1789125023.45 total 383.63 last 53.35) - mkdir 20498 (time 1789125033.47 total 393.65 last 49.68) - mkdir 21014 (time 1789125043.48 total 403.66 last 51.56) - mkdir 21526 (time 1789125053.50 total 413.68 last 51.12) - mkdir 21988 (time 1789125063.51 total 423.69 last 46.12) - mkdir 22451 (time 1789125073.52 total 433.70 last 46.26) - mkdir 22951 (time 1789125083.53 total 443.71 last 49.97) - mkdir 23417 (time 1789125093.53 total 453.71 last 46.57) - mkdir 23941 (time 1789125103.59 total 463.77 last 52.13) - mkdir 24404 (time 1789125113.60 total 473.78 last 46.25) - mkdir 24886 (time 1789125123.79 total 483.97 last 47.28) - mkdir 25363 (time 1789125134.08 total 494.26 last 46.36) - mkdir 25839 (time 1789125144.08 total 504.26 last 47.59) - mkdir 26337 (time 1789125154.09 total 514.27 last 49.75) - mkdir 26830 (time 1789125164.10 total 524.28 last 49.28) - mkdir 27331 (time 1789125174.10 total 534.28 last 50.07) - mkdir 27854 (time 1789125184.12 total 544.30 last 52.21) - mkdir 28368 (time 1789125194.12 total 554.30 last 51.39) - mkdir 28888 (time 1789125204.53 total 564.71 last 49.98) - mkdir 29398 (time 1789125214.56 total 574.74 last 50.85) - mkdir 29844 (time 1789125224.58 total 584.76 last 44.51) - mkdir 30000 (time 1789125227.24 total 587.42 last 58.62) - mkdir 30464 (time 1789125237.24 total 597.42 last 46.40) - mkdir 30967 (time 1789125247.25 total 607.43 last 50.25) - mkdir 31453 (time 1789125257.25 total 617.43 last 48.59) - mkdir 31945 (time 1789125267.26 total 627.44 last 49.13) - mkdir 32467 (time 1789125277.27 total 637.45 last 52.17) total: 32818 mkdir in 644.76 seconds: 50.90 ops/second - mkdir 498 (time 1789124649.82 total 10.00 last 49.80) - mkdir 1031 (time 1789124659.83 total 20.01 last 53.25) - mkdir 1591 (time 1789124669.85 total 30.03 last 55.89) - mkdir 2122 (time 1789124679.85 total 40.03 last 53.08) - mkdir 2654 (time 1789124689.87 total 50.05 last 53.13) - mkdir 3237 (time 1789124699.89 total 60.07 last 58.15) - mkdir 3786 (time 1789124709.94 total 70.11 last 54.67) - mkdir 4361 (time 1789124719.94 total 80.12 last 57.49) - mkdir 4859 (time 1789124729.94 total 90.12 last 49.77) - mkdir 5373 (time 1789124739.96 total 100.14 last 51.31) - mkdir 5851 (time 1789124749.97 total 110.15 last 47.74) - mkdir 6382 (time 1789124759.97 total 120.15 last 53.09) - mkdir 6930 (time 1789124769.99 total 130.17 last 54.69) - mkdir 7431 (time 1789124780.00 total 140.17 last 50.09) - mkdir 7947 (time 1789124790.00 total 150.18 last 51.58) - mkdir 8532 (time 1789124800.02 total 160.20 last 58.35) - mkdir 9065 (time 1789124810.03 total 170.21 last 53.28) - mkdir 9612 (time 1789124820.04 total 180.22 last 54.63) - mkdir 10000 (time 1789124827.20 total 187.38 last 54.20) - mkdir 10484 (time 1789124837.21 total 197.39 last 48.36) - mkdir 10907 (time 1789124847.21 total 207.39 last 42.29) - mkdir 11348 (time 1789124857.23 total 217.40 last 44.03) - mkdir 11731 (time 1789124867.23 total 227.41 last 38.27) - mkdir 12214 (time 1789124877.24 total 237.42 last 48.28) - mkdir 12764 (time 1789124887.25 total 247.42 last 54.97) - mkdir 13284 (time 1789124897.26 total 257.44 last 51.94) - mkdir 13791 (time 1789124907.26 total 267.44 last 50.69) - mkdir 14274 (time 1789124917.33 total 277.50 last 47.98) - mkdir 14777 (time 1789124927.34 total 287.52 last 50.24) - mkdir 15297 (time 1789124937.34 total 297.52 last 51.99) - mkdir 15816 (time 1789124947.35 total 307.53 last 51.85) - mkdir 16382 (time 1789124957.36 total 317.54 last 56.55) - mkdir 16912 (time 1789124967.37 total 327.55 last 52.94) - mkdir 17469 (time 1789124977.39 total 337.57 last 55.61) - mkdir 18013 (time 1789124987.40 total 347.58 last 54.34) - mkdir 18568 (time 1789124997.42 total 357.59 last 55.40) - mkdir 19089 (time 1789125007.43 total 367.60 last 52.05) - mkdir 19601 (time 1789125017.44 total 377.62 last 51.11) - mkdir 20000 (time 1789125024.79 total 384.96 last 54.34) - mkdir 20504 (time 1789125034.79 total 394.97 last 50.38) - mkdir 21043 (time 1789125044.80 total 404.97 last 53.87) - mkdir 21530 (time 1789125054.85 total 415.03 last 48.43) - mkdir 22018 (time 1789125064.86 total 425.04 last 48.76) - mkdir 22485 (time 1789125074.87 total 435.05 last 46.66) - mkdir 22959 (time 1789125084.88 total 445.05 last 47.37) - mkdir 23454 (time 1789125094.88 total 455.06 last 49.46) - mkdir 23971 (time 1789125104.91 total 465.08 last 51.59) - mkdir 24454 (time 1789125114.92 total 475.09 last 48.25) - mkdir 24940 (time 1789125124.93 total 485.11 last 48.54) - mkdir 25382 (time 1789125134.93 total 495.11 last 44.17) - mkdir 25872 (time 1789125144.97 total 505.15 last 48.82) - mkdir 26356 (time 1789125154.97 total 515.15 last 48.40) - mkdir 26862 (time 1789125164.98 total 525.16 last 50.54) - mkdir 27368 (time 1789125174.99 total 535.16 last 50.59) - mkdir 27888 (time 1789125185.01 total 545.19 last 51.86) - mkdir 28402 (time 1789125195.45 total 555.63 last 49.23) - mkdir 28934 (time 1789125205.46 total 565.64 last 53.15) - mkdir 29419 (time 1789125215.47 total 575.65 last 48.45) - mkdir 29912 (time 1789125225.48 total 585.66 last 49.27) - mkdir 30405 (time 1789125235.50 total 595.68 last 49.19) - mkdir 30884 (time 1789125245.53 total 605.71 last 47.75) - mkdir 31354 (time 1789125255.54 total 615.71 last 46.98) - mkdir 31865 (time 1789125265.54 total 625.72 last 51.07) - mkdir 32374 (time 1789125275.56 total 635.74 last 50.80) total: 32818 mkdir in 645.48 seconds: 50.84 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 118186 394 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 1789126065 ; total 0 ; last 0) - unlinked 10000 (time 1789126396 ; total 331 ; last 331) - unlinked 20000 (time 1789126758 ; total 693 ; last 362) - unlinked 30000 (time 1789127095 ; total 1030 ; last 337) total: 32768 unlinks in 1123 seconds: 29.178986 unlinks/second - unlinked 0 (time 1789126065 ; total 0 ; last 0) - unlinked 10000 (time 1789126398 ; total 333 ; last 333) - unlinked 20000 (time 1789126758 ; total 693 ; last 360) - unlinked 30000 (time 1789127095 ; total 1030 ; last 337) total: 32768 unlinks in 1124 seconds: 29.153025 unlinks/second nlink between: 102 - unlinked 0 (time 1789127191 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789127191 ; 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 118186 394 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