== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:24:08 (1788330248) 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 598 (time 1788330263.88 total 10.06 last 59.46) - mkdir 1177 (time 1788330273.89 total 20.06 last 57.87) - mkdir 1776 (time 1788330283.90 total 30.07 last 59.86) - mkdir 2313 (time 1788330293.92 total 40.09 last 53.59) - mkdir 2873 (time 1788330303.93 total 50.10 last 55.94) - mkdir 3414 (time 1788330313.95 total 60.12 last 53.98) - mkdir 3938 (time 1788330323.95 total 70.13 last 52.37) - mkdir 4486 (time 1788330333.96 total 80.13 last 54.79) - mkdir 4983 (time 1788330343.97 total 90.14 last 49.65) - mkdir 5510 (time 1788330353.99 total 100.16 last 52.56) - mkdir 6028 (time 1788330363.99 total 110.17 last 51.80) - mkdir 6590 (time 1788330374.00 total 120.17 last 56.18) - mkdir 7172 (time 1788330384.00 total 130.18 last 58.16) - mkdir 7765 (time 1788330394.01 total 140.18 last 59.28) - mkdir 8297 (time 1788330404.01 total 150.18 last 53.19) - mkdir 8896 (time 1788330414.01 total 160.19 last 59.86) - mkdir 9498 (time 1788330424.04 total 170.22 last 60.03) - mkdir 10000 (time 1788330432.13 total 178.31 last 62.06) - mkdir 10569 (time 1788330442.14 total 188.32 last 56.84) - mkdir 11138 (time 1788330452.14 total 198.32 last 56.89) - mkdir 11640 (time 1788330462.15 total 208.32 last 50.17) - mkdir 12074 (time 1788330472.18 total 218.36 last 43.26) - mkdir 12517 (time 1788330482.19 total 228.36 last 44.28) - mkdir 13068 (time 1788330492.19 total 238.36 last 55.10) - mkdir 13642 (time 1788330502.20 total 248.38 last 57.31) - mkdir 14236 (time 1788330512.21 total 258.38 last 59.38) - mkdir 14754 (time 1788330522.21 total 268.38 last 51.80) - mkdir 15249 (time 1788330532.23 total 278.40 last 49.40) - mkdir 15740 (time 1788330542.23 total 288.40 last 49.08) - mkdir 16249 (time 1788330552.24 total 298.41 last 50.87) - mkdir 16757 (time 1788330562.24 total 308.41 last 50.78) - mkdir 17287 (time 1788330572.26 total 318.43 last 52.90) - mkdir 17801 (time 1788330582.28 total 328.46 last 51.27) - mkdir 18311 (time 1788330592.29 total 338.46 last 50.98) - mkdir 18842 (time 1788330602.30 total 348.48 last 53.02) - mkdir 19384 (time 1788330612.31 total 358.48 last 54.17) - mkdir 19880 (time 1788330622.32 total 368.49 last 49.55) - mkdir 20000 (time 1788330624.59 total 370.76 last 52.94) - mkdir 20592 (time 1788330634.59 total 380.76 last 59.17) - mkdir 21179 (time 1788330644.59 total 390.76 last 58.70) - mkdir 21653 (time 1788330654.60 total 400.77 last 47.37) - mkdir 22087 (time 1788330664.60 total 410.77 last 43.39) - mkdir 22513 (time 1788330674.60 total 420.78 last 42.59) - mkdir 23046 (time 1788330684.62 total 430.80 last 53.19) - mkdir 23539 (time 1788330694.64 total 440.81 last 49.22) - mkdir 24054 (time 1788330704.64 total 450.82 last 51.48) - mkdir 24552 (time 1788330714.67 total 460.84 last 49.68) - mkdir 25090 (time 1788330724.69 total 470.86 last 53.71) - mkdir 25621 (time 1788330734.70 total 480.87 last 53.05) - mkdir 26129 (time 1788330744.70 total 490.87 last 50.77) - mkdir 26637 (time 1788330754.71 total 500.88 last 50.77) - mkdir 27193 (time 1788330764.72 total 510.89 last 55.55) - mkdir 27734 (time 1788330774.72 total 520.89 last 54.08) - mkdir 28263 (time 1788330784.75 total 530.92 last 52.75) - mkdir 28770 (time 1788330794.79 total 540.97 last 50.47) - mkdir 29253 (time 1788330804.81 total 550.98 last 48.24) - mkdir 29783 (time 1788330814.81 total 560.98 last 52.98) - mkdir 30000 (time 1788330818.83 total 565.00 last 53.97) - mkdir 30488 (time 1788330828.84 total 575.01 last 48.75) - mkdir 31008 (time 1788330838.86 total 585.03 last 51.92) - mkdir 31540 (time 1788330848.88 total 595.05 last 53.10) - mkdir 32063 (time 1788330858.99 total 605.17 last 51.69) - mkdir 32541 (time 1788330869.01 total 615.18 last 47.73) total: 32818 mkdir in 620.33 seconds: 52.90 ops/second - mkdir 578 (time 1788330263.83 total 10.00 last 57.77) - mkdir 1171 (time 1788330273.84 total 20.01 last 59.24) - mkdir 1779 (time 1788330283.96 total 30.13 last 60.13) - mkdir 2305 (time 1788330293.96 total 40.13 last 52.57) - mkdir 2834 (time 1788330303.96 total 50.13 last 52.90) - mkdir 3330 (time 1788330313.97 total 60.14 last 49.56) - mkdir 3853 (time 1788330323.97 total 70.14 last 52.28) - mkdir 4392 (time 1788330334.00 total 80.17 last 53.75) - mkdir 4883 (time 1788330344.01 total 90.18 last 49.07) - mkdir 5400 (time 1788330354.02 total 100.19 last 51.64) - mkdir 5902 (time 1788330364.02 total 110.19 last 50.19) - mkdir 6484 (time 1788330374.03 total 120.20 last 58.16) - mkdir 7067 (time 1788330384.04 total 130.21 last 58.26) - mkdir 7681 (time 1788330394.09 total 140.26 last 61.06) - mkdir 8226 (time 1788330404.10 total 150.27 last 54.48) - mkdir 8835 (time 1788330414.12 total 160.29 last 60.76) - mkdir 9429 (time 1788330424.13 total 170.30 last 59.36) - mkdir 10000 (time 1788330433.43 total 179.60 last 61.37) - mkdir 10591 (time 1788330443.44 total 189.61 last 59.04) - mkdir 11135 (time 1788330453.47 total 199.64 last 54.25) - mkdir 11634 (time 1788330463.48 total 209.65 last 49.83) - mkdir 12078 (time 1788330473.49 total 219.66 last 44.36) - mkdir 12545 (time 1788330483.49 total 229.66 last 46.70) - mkdir 13101 (time 1788330493.52 total 239.70 last 55.41) - mkdir 13685 (time 1788330503.54 total 249.71 last 58.32) - mkdir 14243 (time 1788330513.55 total 259.72 last 55.72) - mkdir 14740 (time 1788330523.57 total 269.74 last 49.63) - mkdir 15257 (time 1788330533.58 total 279.75 last 51.65) - mkdir 15783 (time 1788330543.59 total 289.76 last 52.52) - mkdir 16301 (time 1788330553.60 total 299.77 last 51.75) - mkdir 16770 (time 1788330563.61 total 309.78 last 46.87) - mkdir 17332 (time 1788330573.62 total 319.80 last 56.10) - mkdir 17850 (time 1788330583.64 total 329.81 last 51.74) - mkdir 18363 (time 1788330593.74 total 339.91 last 50.79) - mkdir 18872 (time 1788330603.76 total 349.93 last 50.79) - mkdir 19433 (time 1788330613.77 total 359.94 last 56.03) - mkdir 19907 (time 1788330623.81 total 369.98 last 47.22) - mkdir 20527 (time 1788330633.82 total 379.99 last 61.95) - mkdir 21105 (time 1788330643.82 total 389.99 last 57.76) - mkdir 21594 (time 1788330653.83 total 400.00 last 48.85) - mkdir 21990 (time 1788330663.88 total 410.05 last 39.43) - mkdir 22435 (time 1788330673.92 total 420.09 last 44.32) - mkdir 22956 (time 1788330683.94 total 430.12 last 51.95) - mkdir 23469 (time 1788330693.99 total 440.17 last 51.05) - mkdir 23972 (time 1788330704.00 total 450.17 last 50.29) - mkdir 24455 (time 1788330714.00 total 460.17 last 48.28) - mkdir 24958 (time 1788330724.02 total 470.19 last 50.19) - mkdir 25506 (time 1788330734.03 total 480.20 last 54.77) - mkdir 26036 (time 1788330744.06 total 490.23 last 52.85) - mkdir 26524 (time 1788330754.08 total 500.25 last 48.70) - mkdir 27036 (time 1788330764.09 total 510.26 last 51.14) - mkdir 27565 (time 1788330774.09 total 520.26 last 52.89) - mkdir 28089 (time 1788330784.10 total 530.27 last 52.34) - mkdir 28628 (time 1788330794.10 total 540.28 last 53.88) - mkdir 29107 (time 1788330804.41 total 550.58 last 46.50) - mkdir 29649 (time 1788330814.43 total 560.60 last 54.05) - mkdir 30000 (time 1788330820.67 total 566.84 last 56.31) - mkdir 30462 (time 1788330830.67 total 576.84 last 46.18) - mkdir 31002 (time 1788330840.67 total 586.85 last 53.98) - mkdir 31498 (time 1788330850.69 total 596.86 last 49.53) - mkdir 32036 (time 1788330860.69 total 606.86 last 53.78) - mkdir 32521 (time 1788330870.70 total 616.87 last 48.47) total: 32818 mkdir in 622.32 seconds: 52.74 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 1788331329 ; total 0 ; last 0) - unlinked 10000 (time 1788331495 ; total 166 ; last 166) - unlinked 20000 (time 1788331661 ; total 332 ; last 166) - unlinked 30000 (time 1788331830 ; total 501 ; last 169) total: 32768 unlinks in 546 seconds: 60.014652 unlinks/second - unlinked 0 (time 1788331329 ; total 0 ; last 0) - unlinked 10000 (time 1788331495 ; total 166 ; last 166) - unlinked 20000 (time 1788331661 ; total 332 ; last 166) - unlinked 30000 (time 1788331831 ; total 502 ; last 170) total: 32768 unlinks in 547 seconds: 59.904938 unlinks/second nlink between: 102 - unlinked 0 (time 1788331877 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788331877 ; 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 2209152 2176 2204928 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 526887 333 526554 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