== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:24:15 (1783135455) 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 668 (time 1783135470.62 total 10.02 last 66.69) - mkdir 1243 (time 1783135480.63 total 20.03 last 57.45) - mkdir 1876 (time 1783135490.63 total 30.03 last 63.29) - mkdir 2467 (time 1783135500.68 total 40.08 last 58.80) - mkdir 3036 (time 1783135510.68 total 50.08 last 56.87) - mkdir 3455 (time 1783135520.68 total 60.09 last 41.89) - mkdir 3916 (time 1783135530.69 total 70.09 last 46.08) - mkdir 4469 (time 1783135540.69 total 80.09 last 55.29) - mkdir 5033 (time 1783135550.70 total 90.10 last 56.37) - mkdir 5617 (time 1783135560.70 total 100.10 last 58.39) - mkdir 6266 (time 1783135570.71 total 110.11 last 64.83) - mkdir 6793 (time 1783135580.74 total 120.14 last 52.53) - mkdir 7231 (time 1783135590.75 total 130.15 last 43.75) - mkdir 7821 (time 1783135600.78 total 140.18 last 58.86) - mkdir 8317 (time 1783135610.80 total 150.20 last 49.49) - mkdir 8940 (time 1783135620.80 total 160.20 last 62.28) - mkdir 9546 (time 1783135630.86 total 170.26 last 60.24) - mkdir 10000 (time 1783135638.46 total 177.86 last 59.73) - mkdir 10541 (time 1783135648.47 total 187.87 last 54.06) - mkdir 11184 (time 1783135658.49 total 197.89 last 64.16) - mkdir 11794 (time 1783135668.52 total 207.92 last 60.84) - mkdir 12306 (time 1783135678.53 total 217.93 last 51.14) - mkdir 12919 (time 1783135688.54 total 227.94 last 61.26) - mkdir 13438 (time 1783135698.54 total 237.94 last 51.87) - mkdir 14075 (time 1783135708.55 total 247.95 last 63.67) - mkdir 14777 (time 1783135718.56 total 257.96 last 70.09) - mkdir 15363 (time 1783135728.58 total 267.98 last 58.50) - mkdir 16014 (time 1783135738.61 total 278.01 last 64.92) - mkdir 16647 (time 1783135748.61 total 288.02 last 63.26) - mkdir 17227 (time 1783135758.62 total 298.02 last 57.99) - mkdir 17765 (time 1783135768.63 total 308.03 last 53.73) - mkdir 18359 (time 1783135778.64 total 318.05 last 59.31) - mkdir 18894 (time 1783135788.65 total 328.05 last 53.46) - mkdir 19528 (time 1783135798.65 total 338.06 last 63.39) - mkdir 20000 (time 1783135807.82 total 347.22 last 51.47) - mkdir 20674 (time 1783135817.83 total 357.23 last 67.38) - mkdir 21280 (time 1783135827.83 total 367.23 last 60.60) - mkdir 21928 (time 1783135837.84 total 377.24 last 64.74) - mkdir 22508 (time 1783135847.85 total 387.26 last 57.90) - mkdir 23060 (time 1783135857.85 total 397.26 last 55.20) - mkdir 23634 (time 1783135867.87 total 407.27 last 57.30) - mkdir 24266 (time 1783135877.88 total 417.28 last 63.16) - mkdir 24911 (time 1783135887.89 total 427.29 last 64.42) - mkdir 25577 (time 1783135897.90 total 437.30 last 66.57) - mkdir 26123 (time 1783135907.90 total 447.30 last 54.57) - mkdir 26633 (time 1783135917.94 total 457.34 last 50.79) - mkdir 27155 (time 1783135927.94 total 467.34 last 52.19) - mkdir 27778 (time 1783135937.97 total 477.37 last 62.12) - mkdir 28376 (time 1783135948.00 total 487.40 last 59.66) - mkdir 28993 (time 1783135958.07 total 497.47 last 61.26) - mkdir 29591 (time 1783135968.08 total 507.48 last 59.76) - mkdir 30000 (time 1783135976.13 total 515.54 last 50.75) - mkdir 30614 (time 1783135986.16 total 525.56 last 61.27) - mkdir 31242 (time 1783135996.16 total 535.56 last 62.77) - mkdir 31894 (time 1783136006.17 total 545.57 last 65.17) - mkdir 32531 (time 1783136016.18 total 555.58 last 63.59) total: 32818 mkdir in 559.81 seconds: 58.62 ops/second - mkdir 650 (time 1783135470.61 total 10.01 last 64.96) - mkdir 1240 (time 1783135480.62 total 20.01 last 58.95) - mkdir 1861 (time 1783135490.63 total 30.02 last 62.06) - mkdir 2443 (time 1783135500.66 total 40.06 last 57.99) - mkdir 3010 (time 1783135510.69 total 50.08 last 56.55) - mkdir 3431 (time 1783135520.70 total 60.10 last 42.04) - mkdir 3902 (time 1783135530.71 total 70.11 last 47.06) - mkdir 4437 (time 1783135540.72 total 80.12 last 53.44) - mkdir 5017 (time 1783135550.72 total 90.12 last 57.99) - mkdir 5601 (time 1783135560.75 total 100.15 last 58.24) - mkdir 6236 (time 1783135570.76 total 110.15 last 63.44) - mkdir 6802 (time 1783135580.78 total 120.18 last 56.48) - mkdir 7255 (time 1783135590.82 total 130.21 last 45.13) - mkdir 7840 (time 1783135600.84 total 140.23 last 58.40) - mkdir 8331 (time 1783135610.84 total 150.23 last 49.10) - mkdir 8958 (time 1783135620.84 total 160.24 last 62.64) - mkdir 9536 (time 1783135631.01 total 170.41 last 56.85) - mkdir 10000 (time 1783135638.40 total 177.80 last 62.79) - mkdir 10578 (time 1783135648.42 total 187.82 last 57.68) - mkdir 11203 (time 1783135658.43 total 197.83 last 62.43) - mkdir 11805 (time 1783135668.45 total 207.85 last 60.10) - mkdir 12336 (time 1783135678.48 total 217.88 last 52.94) - mkdir 12907 (time 1783135688.48 total 227.88 last 57.09) - mkdir 13425 (time 1783135698.49 total 237.89 last 51.76) - mkdir 14032 (time 1783135708.49 total 247.89 last 60.69) - mkdir 14711 (time 1783135718.51 total 257.90 last 67.81) - mkdir 15333 (time 1783135728.51 total 267.91 last 62.16) - mkdir 16005 (time 1783135738.52 total 277.91 last 67.16) - mkdir 16655 (time 1783135748.52 total 287.92 last 64.97) - mkdir 17235 (time 1783135758.53 total 297.92 last 57.96) - mkdir 17746 (time 1783135768.55 total 307.95 last 50.99) - mkdir 18313 (time 1783135778.56 total 317.95 last 56.68) - mkdir 18845 (time 1783135788.59 total 327.99 last 53.01) - mkdir 19486 (time 1783135798.60 total 337.99 last 64.07) - mkdir 20000 (time 1783135808.11 total 347.50 last 54.05) - mkdir 20647 (time 1783135818.11 total 357.51 last 64.64) - mkdir 21264 (time 1783135828.12 total 367.51 last 61.70) - mkdir 21935 (time 1783135838.14 total 377.54 last 66.90) - mkdir 22524 (time 1783135848.15 total 387.54 last 58.88) - mkdir 23091 (time 1783135858.16 total 397.56 last 56.63) - mkdir 23672 (time 1783135868.16 total 407.56 last 58.09) - mkdir 24279 (time 1783135878.18 total 417.58 last 60.57) - mkdir 24893 (time 1783135888.18 total 427.58 last 61.39) - mkdir 25503 (time 1783135898.20 total 437.60 last 60.89) - mkdir 26047 (time 1783135908.20 total 447.60 last 54.40) - mkdir 26540 (time 1783135918.22 total 457.62 last 49.19) - mkdir 27078 (time 1783135928.23 total 467.62 last 53.80) - mkdir 27748 (time 1783135938.23 total 477.62 last 66.98) - mkdir 28344 (time 1783135948.23 total 487.63 last 59.59) - mkdir 28947 (time 1783135958.23 total 497.63 last 60.28) - mkdir 29561 (time 1783135968.25 total 507.65 last 61.26) - mkdir 30000 (time 1783135976.92 total 516.32 last 50.67) - mkdir 30584 (time 1783135987.12 total 526.51 last 57.26) - mkdir 31234 (time 1783135997.12 total 536.51 last 64.99) - mkdir 31842 (time 1783136007.13 total 546.53 last 60.72) - mkdir 32481 (time 1783136017.14 total 556.53 last 63.88) total: 32818 mkdir in 560.62 seconds: 58.54 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1783136681 ; total 0 ; last 0) - unlinked 10000 (time 1783136967 ; total 286 ; last 286) - unlinked 20000 (time 1783137259 ; total 578 ; last 292) - unlinked 30000 (time 1783137553 ; total 872 ; last 294) total: 32768 unlinks in 951 seconds: 34.456360 unlinks/second - unlinked 0 (time 1783136681 ; total 0 ; last 0) - unlinked 10000 (time 1783136971 ; total 290 ; last 290) - unlinked 20000 (time 1783137262 ; total 581 ; last 291) - unlinked 30000 (time 1783137556 ; total 875 ; last 294) total: 32768 unlinks in 954 seconds: 34.348007 unlinks/second nlink between: 102 - unlinked 0 (time 1783137637 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1783137637 ; 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 2304 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