== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:24:00 (1788665040) 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 563 (time 1788665055.77 total 10.02 last 56.19) - mkdir 1062 (time 1788665065.81 total 20.06 last 49.71) - mkdir 1582 (time 1788665075.82 total 30.06 last 51.97) - mkdir 2124 (time 1788665085.82 total 40.07 last 54.17) - mkdir 2698 (time 1788665095.82 total 50.07 last 57.39) - mkdir 3242 (time 1788665105.83 total 60.07 last 54.39) - mkdir 3817 (time 1788665115.83 total 70.08 last 57.48) - mkdir 4380 (time 1788665125.85 total 80.09 last 56.21) - mkdir 4881 (time 1788665135.86 total 90.11 last 50.02) - mkdir 5430 (time 1788665145.86 total 100.11 last 54.89) - mkdir 5952 (time 1788665155.87 total 110.12 last 52.15) - mkdir 6437 (time 1788665165.88 total 120.13 last 48.44) - mkdir 6938 (time 1788665175.89 total 130.14 last 50.07) - mkdir 7425 (time 1788665185.90 total 140.15 last 48.65) - mkdir 7926 (time 1788665195.90 total 150.15 last 50.10) - mkdir 8439 (time 1788665205.92 total 160.16 last 51.22) - mkdir 8954 (time 1788665215.93 total 170.17 last 51.44) - mkdir 9459 (time 1788665225.93 total 180.18 last 50.47) - mkdir 10000 (time 1788665235.54 total 189.79 last 56.32) - mkdir 10506 (time 1788665245.54 total 199.79 last 50.59) - mkdir 11036 (time 1788665255.60 total 209.84 last 52.72) - mkdir 11529 (time 1788665265.60 total 219.85 last 49.26) - mkdir 12019 (time 1788665275.62 total 229.87 last 48.91) - mkdir 12571 (time 1788665285.63 total 239.88 last 55.16) - mkdir 13090 (time 1788665295.63 total 249.88 last 51.89) - mkdir 13606 (time 1788665305.63 total 259.88 last 51.59) - mkdir 14150 (time 1788665315.65 total 269.90 last 54.31) - mkdir 14659 (time 1788665325.67 total 279.91 last 50.81) - mkdir 15110 (time 1788665335.67 total 289.92 last 45.07) - mkdir 15620 (time 1788665345.68 total 299.92 last 50.98) - mkdir 16118 (time 1788665355.68 total 309.93 last 49.78) - mkdir 16690 (time 1788665365.69 total 319.94 last 57.16) - mkdir 17245 (time 1788665375.69 total 329.94 last 55.48) - mkdir 17760 (time 1788665385.69 total 339.94 last 51.50) - mkdir 18303 (time 1788665395.70 total 349.95 last 54.27) - mkdir 18836 (time 1788665405.71 total 359.96 last 53.22) - mkdir 19409 (time 1788665415.73 total 369.98 last 57.19) - mkdir 19985 (time 1788665425.76 total 380.00 last 57.46) - mkdir 20546 (time 1788665435.77 total 390.02 last 56.02) - mkdir 21102 (time 1788665445.77 total 400.02 last 55.59) - mkdir 21636 (time 1788665455.77 total 410.02 last 53.40) - mkdir 22160 (time 1788665465.78 total 420.02 last 52.38) - mkdir 22707 (time 1788665475.78 total 430.03 last 54.68) - mkdir 23256 (time 1788665485.79 total 440.04 last 54.83) - mkdir 23742 (time 1788665495.79 total 450.04 last 48.59) - mkdir 24240 (time 1788665505.80 total 460.04 last 49.80) - mkdir 24717 (time 1788665515.80 total 470.04 last 47.70) - mkdir 25171 (time 1788665525.80 total 480.05 last 45.38) - mkdir 25608 (time 1788665535.80 total 490.05 last 43.69) - mkdir 26136 (time 1788665545.80 total 500.05 last 52.79) - mkdir 26646 (time 1788665555.91 total 510.16 last 50.47) - mkdir 27210 (time 1788665565.94 total 520.19 last 56.21) - mkdir 27731 (time 1788665575.94 total 530.19 last 52.10) - mkdir 28246 (time 1788665585.95 total 540.19 last 51.48) - mkdir 28740 (time 1788665595.97 total 550.21 last 49.32) - mkdir 29277 (time 1788665605.97 total 560.22 last 53.67) - mkdir 29846 (time 1788665615.98 total 570.22 last 56.86) - mkdir 30000 (time 1788665619.21 total 573.46 last 47.65) - mkdir 30485 (time 1788665629.21 total 583.46 last 48.48) - mkdir 31081 (time 1788665639.22 total 593.46 last 59.59) - mkdir 31610 (time 1788665649.53 total 603.78 last 51.28) - mkdir 32161 (time 1788665659.55 total 613.80 last 54.98) - mkdir 32684 (time 1788665669.56 total 623.81 last 52.27) total: 32818 mkdir in 626.75 seconds: 52.36 ops/second - mkdir 547 (time 1788665055.77 total 10.01 last 54.64) - mkdir 1054 (time 1788665065.77 total 20.01 last 50.69) - mkdir 1553 (time 1788665075.78 total 30.02 last 49.86) - mkdir 2083 (time 1788665085.78 total 40.03 last 52.97) - mkdir 2667 (time 1788665095.85 total 50.09 last 58.01) - mkdir 3210 (time 1788665105.85 total 60.10 last 54.29) - mkdir 3800 (time 1788665115.86 total 70.11 last 58.94) - mkdir 4351 (time 1788665125.86 total 80.11 last 55.09) - mkdir 4854 (time 1788665135.88 total 90.13 last 50.20) - mkdir 5393 (time 1788665145.89 total 100.13 last 53.87) - mkdir 5909 (time 1788665155.92 total 110.16 last 51.45) - mkdir 6410 (time 1788665165.93 total 120.18 last 50.04) - mkdir 6903 (time 1788665175.94 total 130.18 last 49.26) - mkdir 7388 (time 1788665185.97 total 140.21 last 48.37) - mkdir 7898 (time 1788665195.98 total 150.22 last 50.95) - mkdir 8428 (time 1788665205.99 total 160.24 last 52.91) - mkdir 8967 (time 1788665216.01 total 170.26 last 53.79) - mkdir 9478 (time 1788665226.02 total 180.26 last 51.08) - mkdir 10000 (time 1788665235.33 total 189.58 last 56.04) - mkdir 10523 (time 1788665245.33 total 199.58 last 52.30) - mkdir 11049 (time 1788665255.38 total 209.63 last 52.33) - mkdir 11533 (time 1788665265.40 total 219.64 last 48.32) - mkdir 12028 (time 1788665275.45 total 229.70 last 49.25) - mkdir 12531 (time 1788665285.45 total 239.70 last 50.29) - mkdir 13049 (time 1788665295.46 total 249.70 last 51.78) - mkdir 13552 (time 1788665305.48 total 259.72 last 50.19) - mkdir 14098 (time 1788665315.48 total 269.73 last 54.57) - mkdir 14608 (time 1788665325.49 total 279.73 last 50.97) - mkdir 15069 (time 1788665335.54 total 289.78 last 45.88) - mkdir 15567 (time 1788665345.55 total 299.79 last 49.75) - mkdir 16073 (time 1788665355.59 total 309.84 last 50.37) - mkdir 16638 (time 1788665365.60 total 319.85 last 56.45) - mkdir 17206 (time 1788665375.61 total 329.85 last 56.76) - mkdir 17715 (time 1788665385.61 total 339.86 last 50.88) - mkdir 18239 (time 1788665395.62 total 349.86 last 52.37) - mkdir 18748 (time 1788665405.63 total 359.87 last 50.86) - mkdir 19302 (time 1788665415.66 total 369.90 last 55.24) - mkdir 19833 (time 1788665425.68 total 379.92 last 52.99) - mkdir 20000 (time 1788665429.01 total 383.25 last 50.18) - mkdir 20565 (time 1788665439.01 total 393.26 last 56.45) - mkdir 21123 (time 1788665449.03 total 403.28 last 55.70) - mkdir 21636 (time 1788665459.04 total 413.28 last 51.28) - mkdir 22163 (time 1788665469.04 total 423.29 last 52.66) - mkdir 22712 (time 1788665479.05 total 433.29 last 54.87) - mkdir 23236 (time 1788665489.17 total 443.42 last 51.76) - mkdir 23730 (time 1788665499.18 total 453.42 last 49.36) - mkdir 24235 (time 1788665509.18 total 463.43 last 50.48) - mkdir 24685 (time 1788665519.20 total 473.44 last 44.94) - mkdir 25151 (time 1788665529.21 total 483.46 last 46.53) - mkdir 25635 (time 1788665539.22 total 493.46 last 48.38) - mkdir 26130 (time 1788665549.25 total 503.49 last 49.33) - mkdir 26729 (time 1788665559.26 total 513.50 last 59.87) - mkdir 27216 (time 1788665569.26 total 523.50 last 48.69) - mkdir 27722 (time 1788665579.26 total 533.51 last 50.58) - mkdir 28268 (time 1788665589.27 total 543.51 last 54.58) - mkdir 28775 (time 1788665599.27 total 553.51 last 50.69) - mkdir 29327 (time 1788665609.87 total 564.11 last 52.08) - mkdir 29906 (time 1788665619.87 total 574.11 last 57.89) - mkdir 30376 (time 1788665629.90 total 584.15 last 46.85) - mkdir 30939 (time 1788665639.90 total 594.15 last 56.29) - mkdir 31461 (time 1788665649.91 total 604.15 last 52.17) - mkdir 32010 (time 1788665659.92 total 614.17 last 54.84) - mkdir 32502 (time 1788665669.94 total 624.18 last 49.12) total: 32818 mkdir in 629.00 seconds: 52.17 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 1788666336 ; total 0 ; last 0) - unlinked 10000 (time 1788666626 ; total 290 ; last 290) - unlinked 20000 (time 1788666929 ; total 593 ; last 303) - unlinked 30000 (time 1788667229 ; total 893 ; last 300) total: 32768 unlinks in 973 seconds: 33.677288 unlinks/second - unlinked 0 (time 1788666336 ; total 1 ; last 1) - unlinked 10000 (time 1788666627 ; total 292 ; last 291) - unlinked 20000 (time 1788666930 ; total 595 ; last 303) - unlinked 30000 (time 1788667233 ; total 898 ; last 303) total: 32768 unlinks in 979 seconds: 33.470890 unlinks/second nlink between: 102 - unlinked 0 (time 1788667315 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788667315 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208896 2304 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 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