== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:24:09 (1789583049) 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 498 (time 1789583064.86 total 10.01 last 49.76) - mkdir 997 (time 1789583074.87 total 20.02 last 49.85) - mkdir 1474 (time 1789583084.88 total 30.02 last 47.68) - mkdir 1985 (time 1789583094.88 total 40.02 last 51.09) - mkdir 2431 (time 1789583104.89 total 50.03 last 44.56) - mkdir 2867 (time 1789583114.89 total 60.03 last 43.59) - mkdir 3314 (time 1789583124.89 total 70.04 last 44.69) - mkdir 3749 (time 1789583134.89 total 80.04 last 43.48) - mkdir 4267 (time 1789583144.90 total 90.04 last 51.78) - mkdir 4834 (time 1789583154.91 total 100.05 last 56.66) - mkdir 5332 (time 1789583164.91 total 110.06 last 49.78) - mkdir 5827 (time 1789583174.94 total 120.08 last 49.37) - mkdir 6220 (time 1789583184.99 total 130.13 last 39.10) - mkdir 6566 (time 1789583195.00 total 140.15 last 34.54) - mkdir 7081 (time 1789583205.02 total 150.16 last 51.43) - mkdir 7582 (time 1789583215.07 total 160.21 last 49.84) - mkdir 8120 (time 1789583225.10 total 170.24 last 53.65) - mkdir 8663 (time 1789583235.11 total 180.26 last 54.21) - mkdir 9139 (time 1789583245.15 total 190.29 last 47.43) - mkdir 9557 (time 1789583255.19 total 200.34 last 41.61) - mkdir 10000 (time 1789583264.79 total 209.94 last 46.14) - mkdir 10456 (time 1789583274.79 total 219.94 last 45.60) - mkdir 10953 (time 1789583284.80 total 229.95 last 49.65) - mkdir 11404 (time 1789583294.80 total 239.95 last 45.10) - mkdir 11828 (time 1789583304.81 total 249.96 last 42.37) - mkdir 12237 (time 1789583314.82 total 259.97 last 40.86) - mkdir 12667 (time 1789583324.85 total 270.00 last 42.86) - mkdir 13097 (time 1789583334.89 total 280.04 last 42.82) - mkdir 13556 (time 1789583344.91 total 290.05 last 45.83) - mkdir 14083 (time 1789583354.91 total 300.05 last 52.70) - mkdir 14649 (time 1789583364.91 total 310.06 last 56.58) - mkdir 15017 (time 1789583374.92 total 320.07 last 36.77) - mkdir 15526 (time 1789583384.93 total 330.07 last 50.87) - mkdir 15937 (time 1789583394.94 total 340.08 last 41.05) - mkdir 16463 (time 1789583404.95 total 350.10 last 52.52) - mkdir 16944 (time 1789583415.02 total 360.16 last 47.79) - mkdir 17370 (time 1789583425.09 total 370.23 last 42.32) - mkdir 17877 (time 1789583435.10 total 380.24 last 50.64) - mkdir 18344 (time 1789583445.17 total 390.31 last 46.37) - mkdir 18914 (time 1789583455.17 total 400.32 last 56.98) - mkdir 19419 (time 1789583465.19 total 410.33 last 50.42) - mkdir 19943 (time 1789583475.21 total 420.36 last 52.29) - mkdir 20424 (time 1789583485.21 total 430.36 last 48.10) - mkdir 20978 (time 1789583495.22 total 440.37 last 55.33) - mkdir 21425 (time 1789583505.24 total 450.39 last 44.61) - mkdir 21832 (time 1789583515.25 total 460.40 last 40.67) - mkdir 22225 (time 1789583525.26 total 470.40 last 39.27) - mkdir 22644 (time 1789583535.28 total 480.42 last 41.83) - mkdir 23077 (time 1789583545.28 total 490.43 last 43.27) - mkdir 23500 (time 1789583555.31 total 500.46 last 42.18) - mkdir 23976 (time 1789583565.32 total 510.47 last 47.57) - mkdir 24484 (time 1789583575.33 total 520.47 last 50.75) - mkdir 24990 (time 1789583585.35 total 530.50 last 50.48) - mkdir 25470 (time 1789583595.36 total 540.50 last 47.99) - mkdir 25924 (time 1789583605.36 total 550.50 last 45.40) - mkdir 26421 (time 1789583615.39 total 560.54 last 49.53) - mkdir 26905 (time 1789583625.82 total 570.97 last 46.39) - mkdir 27406 (time 1789583635.83 total 580.98 last 50.05) - mkdir 27902 (time 1789583645.84 total 590.99 last 49.56) - mkdir 28411 (time 1789583655.86 total 601.00 last 50.82) - mkdir 28932 (time 1789583665.86 total 611.01 last 52.09) - mkdir 29365 (time 1789583675.87 total 621.02 last 43.26) - mkdir 29858 (time 1789583685.89 total 631.04 last 49.21) - mkdir 30000 (time 1789583688.63 total 633.77 last 51.89) - mkdir 30531 (time 1789583698.63 total 643.78 last 53.06) - mkdir 31032 (time 1789583708.65 total 653.80 last 50.01) - mkdir 31482 (time 1789583718.68 total 663.83 last 44.87) - mkdir 31907 (time 1789583728.69 total 673.84 last 42.46) - mkdir 32349 (time 1789583738.72 total 683.86 - mkdir 444 (time 1789583064.85 total 10.02 last 44.32) - mkdir 937 (time 1789583074.85 total 20.02 last 49.29) - mkdir 1415 (time 1789583084.86 total 30.03 last 47.77) - mkdir 1917 (time 1789583094.86 total 40.03 last 50.17) - mkdir 2391 (time 1789583104.87 total 50.03 last 47.39) - mkdir 2822 (time 1789583114.87 total 60.03 last 43.09) - mkdir 3283 (time 1789583124.87 total 70.04 last 46.09) - mkdir 3734 (time 1789583134.87 total 80.04 last 45.08) - mkdir 4266 (time 1789583144.88 total 90.04 last 53.20) - mkdir 4828 (time 1789583154.89 total 100.05 last 56.14) - mkdir 5314 (time 1789583164.90 total 110.06 last 48.55) - mkdir 5798 (time 1789583174.92 total 120.08 last 48.29) - mkdir 6179 (time 1789583184.94 total 130.11 last 38.01) - mkdir 6516 (time 1789583194.97 total 140.14 last 33.60) - mkdir 7042 (time 1789583204.98 total 150.15 last 52.57) - mkdir 7549 (time 1789583214.99 total 160.15 last 50.66) - mkdir 8095 (time 1789583224.99 total 170.16 last 54.55) - mkdir 8625 (time 1789583235.01 total 180.17 last 52.94) - mkdir 9109 (time 1789583245.01 total 190.18 last 48.38) - mkdir 9538 (time 1789583255.04 total 200.20 last 42.79) - mkdir 9988 (time 1789583265.04 total 210.20 last 44.99) - mkdir 10435 (time 1789583275.05 total 220.22 last 44.65) - mkdir 10926 (time 1789583285.07 total 230.23 last 49.01) - mkdir 11357 (time 1789583295.11 total 240.28 last 42.92) - mkdir 11778 (time 1789583305.13 total 250.30 last 42.01) - mkdir 12187 (time 1789583315.15 total 260.32 last 40.82) - mkdir 12600 (time 1789583325.17 total 270.34 last 41.23) - mkdir 13034 (time 1789583335.18 total 280.35 last 43.34) - mkdir 13493 (time 1789583345.18 total 290.35 last 45.89) - mkdir 14004 (time 1789583355.19 total 300.35 last 51.08) - mkdir 14551 (time 1789583365.20 total 310.36 last 54.66) - mkdir 14941 (time 1789583375.21 total 320.37 last 38.96) - mkdir 15446 (time 1789583385.24 total 330.40 last 50.34) - mkdir 15888 (time 1789583395.25 total 340.42 last 44.14) - mkdir 16417 (time 1789583405.28 total 350.45 last 52.73) - mkdir 16902 (time 1789583415.28 total 360.45 last 48.48) - mkdir 17325 (time 1789583425.29 total 370.45 last 42.29) - mkdir 17833 (time 1789583435.29 total 380.45 last 50.79) - mkdir 18297 (time 1789583445.30 total 390.47 last 46.33) - mkdir 18823 (time 1789583455.34 total 400.51 last 52.40) - mkdir 19331 (time 1789583465.36 total 410.53 last 50.69) - mkdir 19856 (time 1789583475.38 total 420.54 last 52.43) - mkdir 20000 (time 1789583478.52 total 423.69 last 45.82) - mkdir 20517 (time 1789583488.54 total 433.70 last 51.61) - mkdir 21007 (time 1789583498.55 total 443.71 last 48.95) - mkdir 21467 (time 1789583508.56 total 453.72 last 45.96) - mkdir 21866 (time 1789583518.58 total 463.75 last 39.80) - mkdir 22257 (time 1789583528.62 total 473.79 last 38.94) - mkdir 22712 (time 1789583538.62 total 483.79 last 45.50) - mkdir 23157 (time 1789583548.64 total 493.81 last 44.41) - mkdir 23613 (time 1789583558.66 total 503.82 last 45.54) - mkdir 24106 (time 1789583568.66 total 513.82 last 49.30) - mkdir 24587 (time 1789583578.66 total 523.83 last 48.09) - mkdir 25042 (time 1789583588.68 total 533.84 last 45.42) - mkdir 25514 (time 1789583598.69 total 543.85 last 47.16) - mkdir 26002 (time 1789583608.70 total 553.86 last 48.74) - mkdir 26497 (time 1789583618.70 total 563.87 last 49.48) - mkdir 26975 (time 1789583628.70 total 573.87 last 47.79) - mkdir 27449 (time 1789583638.71 total 583.87 last 47.38) - mkdir 27936 (time 1789583648.71 total 593.88 last 48.68) - mkdir 28456 (time 1789583658.94 total 604.11 last 50.84) - mkdir 28941 (time 1789583668.95 total 614.12 last 48.45) - mkdir 29360 (time 1789583678.96 total 624.12 last 41.86) - mkdir 29905 (time 1789583688.97 total 634.13 last 54.46) - mkdir 30425 (time 1789583698.99 total 644.15 last 51.90) - mkdir 30918 (time 1789583709.02 total 654.18 last 49.14) - mkdir 31380 (time 1789583719.04 total 664.20 last 46.10) - mkdir 31815 (time 1789583729.04 total 674.21 last 43.48) - mkdir 32255 (time 1789583739.04 total 684.21 last 44.08) total: 32818 mkdir in 693.59 seconds: 47.32 ops/second last 44.00) - mkdir 32738 (time 1789583749.05 total 694.21 last 48.28) total: 32818 mkdir in 695.41 seconds: 47.19 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 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 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 1789584481 ; total 0 ; last 0) - unlinked 10000 (time 1789584780 ; total 299 ; last 299) - unlinked 20000 (time 1789585100 ; total 619 ; last 320) - unlinked 30000 (time 1789585402 ; total 921 ; last 302) total: 32768 unlinks in 1002 seconds: 32.702595 unlinks/second - unlinked 0 (time 1789584481 ; total 0 ; last 0) - unlinked 10000 (time 1789584782 ; total 301 ; last 301) - unlinked 20000 (time 1789585102 ; total 621 ; last 320) - unlinked 30000 (time 1789585404 ; total 923 ; last 302) total: 32768 unlinks in 1004 seconds: 32.637451 unlinks/second nlink between: 102 - unlinked 0 (time 1789585487 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789585487 ; 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 2208768 2176 2204544 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 526795 333 526462 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