== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:26:57 (1786732017) 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 587 (time 1786732033.64 total 10.00 last 58.70) - mkdir 1145 (time 1786732043.66 total 20.02 last 55.69) - mkdir 1658 (time 1786732053.66 total 30.02 last 51.29) - mkdir 2220 (time 1786732063.68 total 40.04 last 56.12) - mkdir 2806 (time 1786732073.69 total 50.05 last 58.51) - mkdir 3384 (time 1786732083.77 total 60.13 last 57.35) - mkdir 3846 (time 1786732093.85 total 70.21 last 45.83) - mkdir 4261 (time 1786732103.87 total 80.24 last 41.41) - mkdir 4712 (time 1786732113.88 total 90.24 last 45.08) - mkdir 5274 (time 1786732123.88 total 100.24 last 56.20) - mkdir 5829 (time 1786732133.89 total 110.26 last 55.42) - mkdir 6282 (time 1786732143.91 total 120.27 last 45.24) - mkdir 6773 (time 1786732153.91 total 130.27 last 49.08) - mkdir 7261 (time 1786732163.93 total 140.29 last 48.70) - mkdir 7781 (time 1786732173.93 total 150.29 last 51.99) - mkdir 8272 (time 1786732183.94 total 160.30 last 49.05) - mkdir 8693 (time 1786732193.96 total 170.32 last 42.04) - mkdir 9139 (time 1786732203.99 total 180.35 last 44.45) - mkdir 9626 (time 1786732213.99 total 190.36 last 48.68) - mkdir 10000 (time 1786732220.98 total 197.34 last 53.57) - mkdir 10526 (time 1786732230.99 total 207.35 last 52.51) - mkdir 11061 (time 1786732241.02 total 217.38 last 53.34) - mkdir 11619 (time 1786732251.04 total 227.40 last 55.70) - mkdir 12153 (time 1786732261.05 total 237.41 last 53.36) - mkdir 12620 (time 1786732271.07 total 247.43 last 46.59) - mkdir 13092 (time 1786732281.08 total 257.44 last 47.15) - mkdir 13623 (time 1786732291.08 total 267.45 last 53.08) - mkdir 14131 (time 1786732301.10 total 277.46 last 50.73) - mkdir 14661 (time 1786732311.11 total 287.48 last 52.91) - mkdir 15185 (time 1786732321.12 total 297.48 last 52.37) - mkdir 15652 (time 1786732331.12 total 307.48 last 46.70) - mkdir 16155 (time 1786732341.17 total 317.53 last 50.05) - mkdir 16688 (time 1786732351.21 total 327.57 last 53.09) - mkdir 17165 (time 1786732361.21 total 337.57 last 47.68) - mkdir 17680 (time 1786732371.22 total 347.59 last 51.43) - mkdir 18173 (time 1786732381.23 total 357.59 last 49.28) - mkdir 18687 (time 1786732391.24 total 367.60 last 51.34) - mkdir 19205 (time 1786732401.26 total 377.62 last 51.69) - mkdir 19762 (time 1786732411.27 total 387.63 last 55.64) - mkdir 20000 (time 1786732415.36 total 391.72 last 58.24) - mkdir 20540 (time 1786732425.39 total 401.75 last 53.85) - mkdir 21042 (time 1786732435.43 total 411.79 last 49.97) - mkdir 21529 (time 1786732445.43 total 421.80 last 48.70) - mkdir 22000 (time 1786732455.50 total 431.87 last 46.77) - mkdir 22497 (time 1786732465.53 total 441.89 last 49.58) - mkdir 22987 (time 1786732475.53 total 451.89 last 48.99) - mkdir 23505 (time 1786732485.53 total 461.90 last 51.78) - mkdir 24070 (time 1786732495.54 total 471.90 last 56.49) - mkdir 24534 (time 1786732505.56 total 481.92 last 46.31) - mkdir 25063 (time 1786732515.61 total 491.97 last 52.61) - mkdir 25582 (time 1786732525.62 total 501.98 last 51.85) - mkdir 26170 (time 1786732535.63 total 511.99 last 58.76) - mkdir 26673 (time 1786732545.63 total 521.99 last 50.29) - mkdir 27148 (time 1786732555.64 total 532.00 last 47.47) - mkdir 27634 (time 1786732565.65 total 542.01 last 48.53) - mkdir 28184 (time 1786732575.66 total 552.03 last 54.92) - mkdir 28747 (time 1786732585.71 total 562.07 last 56.03) - mkdir 29258 (time 1786732595.73 total 572.10 last 51.00) - mkdir 29759 (time 1786732605.74 total 582.10 last 50.07) - mkdir 30000 (time 1786732610.39 total 586.76 last 51.76) - mkdir 30512 (time 1786732620.40 total 596.76 last 51.16) - mkdir 31033 (time 1786732630.41 total 606.77 last 52.09) - mkdir 31534 (time 1786732640.42 total 616.79 last 50.00) - mkdir 32042 (time 1786732650.45 total 626.81 last 50.67) - mkdir 32453 (time 1786732660.51 total 636.87 last 40.87) total: 32818 mkdir in 643.51 seconds: 51.00 ops/second - mkdir 636 (time 1786732033.65 total 10.01 last 63.51) - mkdir 1203 (time 1786732043.69 total 20.05 last 56.49) - mkdir 1715 (time 1786732053.70 total 30.07 last 51.12) - mkdir 2279 (time 1786732063.72 total 40.08 last 56.32) - mkdir 2867 (time 1786732073.73 total 50.09 last 58.75) - mkdir 3434 (time 1786732083.75 total 60.11 last 56.56) - mkdir 3912 (time 1786732093.80 total 70.17 last 47.55) - mkdir 4332 (time 1786732103.81 total 80.18 last 41.95) - mkdir 4766 (time 1786732113.83 total 90.19 last 43.35) - mkdir 5314 (time 1786732123.83 total 100.19 last 54.79) - mkdir 5869 (time 1786732133.83 total 110.19 last 55.47) - mkdir 6336 (time 1786732143.84 total 120.20 last 46.68) - mkdir 6828 (time 1786732153.89 total 130.25 last 48.95) - mkdir 7329 (time 1786732163.90 total 140.26 last 50.05) - mkdir 7860 (time 1786732173.90 total 150.26 last 53.10) - mkdir 8340 (time 1786732183.91 total 160.27 last 47.95) - mkdir 8736 (time 1786732193.92 total 170.28 last 39.55) - mkdir 9184 (time 1786732203.93 total 180.29 last 44.77) - mkdir 9692 (time 1786732213.95 total 190.32 last 50.66) - mkdir 10000 (time 1786732219.23 total 195.60 last 58.34) - mkdir 10547 (time 1786732229.26 total 205.63 last 54.54) - mkdir 11080 (time 1786732239.27 total 215.63 last 53.26) - mkdir 11615 (time 1786732249.28 total 225.64 last 53.46) - mkdir 12139 (time 1786732259.30 total 235.66 last 52.30) - mkdir 12642 (time 1786732269.30 total 245.67 last 50.26) - mkdir 13093 (time 1786732279.31 total 255.67 last 45.07) - mkdir 13641 (time 1786732289.31 total 265.68 last 54.78) - mkdir 14164 (time 1786732299.34 total 275.70 last 52.16) - mkdir 14664 (time 1786732309.36 total 285.72 last 49.90) - mkdir 15186 (time 1786732319.39 total 295.75 last 52.06) - mkdir 15660 (time 1786732329.40 total 305.77 last 47.33) - mkdir 16149 (time 1786732339.40 total 315.77 last 48.90) - mkdir 16668 (time 1786732349.41 total 325.77 last 51.88) - mkdir 17147 (time 1786732359.41 total 335.77 last 47.88) - mkdir 17660 (time 1786732369.42 total 345.78 last 51.25) - mkdir 18169 (time 1786732379.42 total 355.79 last 50.88) - mkdir 18668 (time 1786732389.43 total 365.80 last 49.85) - mkdir 19186 (time 1786732399.46 total 375.82 last 51.67) - mkdir 19719 (time 1786732409.46 total 385.83 last 53.27) - mkdir 20000 (time 1786732414.27 total 390.64 last 58.42) - mkdir 20563 (time 1786732424.29 total 400.65 last 56.21) - mkdir 21073 (time 1786732434.30 total 410.66 last 50.96) - mkdir 21570 (time 1786732444.31 total 420.67 last 49.63) - mkdir 22054 (time 1786732454.32 total 430.69 last 48.34) - mkdir 22542 (time 1786732464.36 total 440.72 last 48.64) - mkdir 23020 (time 1786732474.36 total 450.72 last 47.79) - mkdir 23509 (time 1786732484.36 total 460.73 last 48.87) - mkdir 24047 (time 1786732494.37 total 470.73 last 53.78) - mkdir 24549 (time 1786732504.38 total 480.74 last 50.15) - mkdir 25087 (time 1786732514.38 total 490.75 last 53.77) - mkdir 25621 (time 1786732524.42 total 500.78 last 53.21) - mkdir 26197 (time 1786732534.44 total 510.80 last 57.50) - mkdir 26711 (time 1786732544.44 total 520.81 last 51.36) - mkdir 27148 (time 1786732554.44 total 530.81 last 43.70) - mkdir 27642 (time 1786732564.46 total 540.82 last 49.33) - mkdir 28204 (time 1786732574.47 total 550.83 last 56.15) - mkdir 28742 (time 1786732584.49 total 560.85 last 53.67) - mkdir 29245 (time 1786732594.50 total 570.86 last 50.27) - mkdir 29744 (time 1786732604.51 total 580.87 last 49.86) - mkdir 30000 (time 1786732609.65 total 586.02 last 49.71) - mkdir 30498 (time 1786732619.68 total 596.05 last 49.66) - mkdir 31022 (time 1786732629.92 total 606.29 last 51.18) - mkdir 31527 (time 1786732639.92 total 616.29 last 50.49) - mkdir 31996 (time 1786732649.93 total 626.29 last 46.89) - mkdir 32388 (time 1786732659.95 total 636.32 last 39.09) total: 32818 mkdir in 644.97 seconds: 50.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1786733392 ; total 0 ; last 0) - unlinked 10000 (time 1786733691 ; total 299 ; last 299) - unlinked 20000 (time 1786734010 ; total 618 ; last 319) - unlinked 30000 (time 1786734330 ; total 938 ; last 320) total: 32768 unlinks in 1027 seconds: 31.906525 unlinks/second - unlinked 0 (time 1786733393 ; total 1 ; last 1) - unlinked 10000 (time 1786733695 ; total 303 ; last 302) - unlinked 20000 (time 1786734015 ; total 623 ; last 320) - unlinked 30000 (time 1786734339 ; total 947 ; last 324) total: 32768 unlinks in 1036 seconds: 31.629343 unlinks/second nlink between: 102 - unlinked 0 (time 1786734430 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786734430 ; 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 2304 2204160 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 526704 333 526371 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