== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:17:35 (1786760255) 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 563 (time 1786760270.17 total 10.01 last 56.25) - mkdir 1079 (time 1786760280.17 total 20.01 last 51.59) - mkdir 1595 (time 1786760290.19 total 30.03 last 51.52) - mkdir 2108 (time 1786760300.22 total 40.06 last 51.14) - mkdir 2579 (time 1786760310.22 total 50.06 last 47.09) - mkdir 2967 (time 1786760320.25 total 60.09 last 38.69) - mkdir 3426 (time 1786760330.26 total 70.10 last 45.85) - mkdir 3910 (time 1786760340.26 total 80.10 last 48.39) - mkdir 4326 (time 1786760350.27 total 90.11 last 41.57) - mkdir 4863 (time 1786760360.28 total 100.12 last 53.66) - mkdir 5396 (time 1786760370.28 total 110.12 last 53.27) - mkdir 5915 (time 1786760380.30 total 120.14 last 51.80) - mkdir 6462 (time 1786760390.30 total 130.14 last 54.69) - mkdir 7048 (time 1786760400.31 total 140.14 last 58.59) - mkdir 7630 (time 1786760410.34 total 150.18 last 57.98) - mkdir 8146 (time 1786760420.37 total 160.21 last 51.45) - mkdir 8673 (time 1786760430.38 total 170.22 last 52.65) - mkdir 9212 (time 1786760440.38 total 180.22 last 53.90) - mkdir 9784 (time 1786760450.39 total 190.23 last 57.16) - mkdir 10000 (time 1786760453.59 total 193.42 last 67.61) - mkdir 10507 (time 1786760463.60 total 203.44 last 50.63) - mkdir 10966 (time 1786760473.60 total 213.44 last 45.89) - mkdir 11435 (time 1786760483.61 total 223.45 last 46.87) - mkdir 11966 (time 1786760493.62 total 233.46 last 53.03) - mkdir 12468 (time 1786760503.64 total 243.48 last 50.13) - mkdir 12980 (time 1786760513.64 total 253.48 last 51.16) - mkdir 13480 (time 1786760523.67 total 263.50 last 49.89) - mkdir 13962 (time 1786760533.68 total 273.52 last 48.13) - mkdir 14482 (time 1786760543.69 total 283.53 last 51.96) - mkdir 15039 (time 1786760553.69 total 293.53 last 55.69) - mkdir 15607 (time 1786760563.70 total 303.54 last 56.72) - mkdir 16072 (time 1786760573.71 total 313.55 last 46.45) - mkdir 16593 (time 1786760583.73 total 323.57 last 52.03) - mkdir 17079 (time 1786760593.74 total 333.58 last 48.52) - mkdir 17585 (time 1786760603.78 total 343.62 last 50.42) - mkdir 18150 (time 1786760613.80 total 353.64 last 56.38) - mkdir 18642 (time 1786760623.80 total 363.64 last 49.20) - mkdir 19136 (time 1786760633.81 total 373.65 last 49.37) - mkdir 19648 (time 1786760643.81 total 383.65 last 51.17) - mkdir 20000 (time 1786760651.29 total 391.12 last 47.12) - mkdir 20482 (time 1786760661.29 total 401.13 last 48.18) - mkdir 20931 (time 1786760671.31 total 411.14 last 44.83) - mkdir 21409 (time 1786760681.31 total 421.15 last 47.78) - mkdir 21948 (time 1786760691.34 total 431.18 last 53.73) - mkdir 22509 (time 1786760701.35 total 441.19 last 56.03) - mkdir 23060 (time 1786760711.37 total 451.20 last 55.03) - mkdir 23639 (time 1786760721.37 total 461.21 last 57.89) - mkdir 24177 (time 1786760731.40 total 471.24 last 53.64) - mkdir 24675 (time 1786760741.41 total 481.25 last 49.74) - mkdir 25197 (time 1786760751.42 total 491.25 last 52.16) - mkdir 25695 (time 1786760761.42 total 501.26 last 49.78) - mkdir 26235 (time 1786760771.43 total 511.27 last 53.96) - mkdir 26773 (time 1786760781.43 total 521.27 last 53.76) - mkdir 27305 (time 1786760791.46 total 531.30 last 53.04) - mkdir 27803 (time 1786760801.48 total 541.32 last 49.72) - mkdir 28359 (time 1786760811.50 total 551.33 last 55.52) - mkdir 28889 (time 1786760821.52 total 561.36 last 52.88) - mkdir 29410 (time 1786760831.52 total 571.36 last 52.10) - mkdir 29900 (time 1786760841.77 total 581.61 last 47.82) - mkdir 30369 (time 1786760852.30 total 592.14 last 44.51) - mkdir 30862 (time 1786760862.31 total 602.15 last 49.26) - mkdir 31294 (time 1786760872.44 total 612.28 last 42.67) - mkdir 31738 (time 1786760882.44 total 622.28 last 44.37) - mkdir 32121 (time 1786760892.48 total 632.32 last 38.17) - mkdir 32622 (time 1786760902.49 total 642.33 last 50.02) total: 32818 mkdir in 645.66 seconds: 50.83 ops/second - mkdir 546 (time 1786760270.27 total 10.00 last 54.60) - mkdir 1053 (time 1786760280.27 total 20.00 last 50.69) - mkdir 1576 (time 1786760290.31 total 30.04 last 52.11) - mkdir 2073 (time 1786760300.36 total 40.09 last 49.46) - mkdir 2534 (time 1786760310.37 total 50.10 last 46.04) - mkdir 2913 (time 1786760320.38 total 60.11 last 37.86) - mkdir 3375 (time 1786760330.40 total 70.13 last 46.12) - mkdir 3850 (time 1786760340.43 total 80.16 last 47.34) - mkdir 4259 (time 1786760350.46 total 90.19 last 40.77) - mkdir 4790 (time 1786760360.47 total 100.20 last 53.09) - mkdir 5338 (time 1786760370.48 total 110.20 last 54.75) - mkdir 5870 (time 1786760380.51 total 120.24 last 53.03) - mkdir 6424 (time 1786760390.52 total 130.25 last 55.31) - mkdir 6995 (time 1786760400.52 total 140.25 last 57.10) - mkdir 7562 (time 1786760410.56 total 150.29 last 56.52) - mkdir 8062 (time 1786760420.56 total 160.29 last 49.97) - mkdir 8573 (time 1786760430.58 total 170.31 last 51.00) - mkdir 9107 (time 1786760440.59 total 180.32 last 53.37) - mkdir 9695 (time 1786760450.61 total 190.33 last 58.70) - mkdir 10000 (time 1786760455.69 total 195.42 last 59.94) - mkdir 10494 (time 1786760465.71 total 205.44 last 49.30) - mkdir 10991 (time 1786760475.78 total 215.51 last 49.35) - mkdir 11489 (time 1786760485.82 total 225.55 last 49.61) - mkdir 11993 (time 1786760495.83 total 235.55 last 50.39) - mkdir 12505 (time 1786760505.83 total 245.55 last 51.20) - mkdir 13005 (time 1786760515.86 total 255.59 last 49.83) - mkdir 13496 (time 1786760525.87 total 265.59 last 49.07) - mkdir 14005 (time 1786760535.87 total 275.60 last 50.87) - mkdir 14558 (time 1786760545.88 total 285.61 last 55.27) - mkdir 15106 (time 1786760555.88 total 295.61 last 54.80) - mkdir 15642 (time 1786760565.88 total 305.61 last 53.58) - mkdir 16095 (time 1786760575.90 total 315.63 last 45.22) - mkdir 16615 (time 1786760585.90 total 325.63 last 51.99) - mkdir 17119 (time 1786760595.91 total 335.64 last 50.35) - mkdir 17614 (time 1786760605.93 total 345.66 last 49.40) - mkdir 18205 (time 1786760615.94 total 355.67 last 59.05) - mkdir 18678 (time 1786760625.94 total 365.67 last 47.29) - mkdir 19174 (time 1786760636.00 total 375.73 last 49.31) - mkdir 19663 (time 1786760646.03 total 385.76 last 48.76) - mkdir 20000 (time 1786760652.39 total 392.12 last 52.99) - mkdir 20459 (time 1786760662.39 total 402.12 last 45.90) - mkdir 20939 (time 1786760672.41 total 412.14 last 47.88) - mkdir 21411 (time 1786760682.43 total 422.16 last 47.12) - mkdir 21921 (time 1786760692.44 total 432.17 last 50.95) - mkdir 22489 (time 1786760702.44 total 442.17 last 56.78) - mkdir 23028 (time 1786760712.44 total 452.17 last 53.89) - mkdir 23636 (time 1786760722.45 total 462.18 last 60.76) - mkdir 24145 (time 1786760732.49 total 472.22 last 50.71) - mkdir 24656 (time 1786760742.59 total 482.32 last 50.60) - mkdir 25228 (time 1786760752.59 total 492.32 last 57.20) - mkdir 25734 (time 1786760762.59 total 502.32 last 50.57) - mkdir 26252 (time 1786760772.60 total 512.33 last 51.76) - mkdir 26794 (time 1786760782.79 total 522.52 last 53.18) - mkdir 27325 (time 1786760792.80 total 532.53 last 53.04) - mkdir 27818 (time 1786760802.84 total 542.57 last 49.11) - mkdir 28404 (time 1786760812.88 total 552.61 last 58.38) - mkdir 28917 (time 1786760823.10 total 562.83 last 50.20) - mkdir 29417 (time 1786760833.11 total 572.84 last 49.95) - mkdir 29944 (time 1786760843.11 total 582.84 last 52.69) - mkdir 30387 (time 1786760853.12 total 592.85 last 44.28) - mkdir 30885 (time 1786760863.14 total 602.87 last 49.68) - mkdir 31312 (time 1786760873.15 total 612.88 last 42.65) - mkdir 31757 (time 1786760883.16 total 622.89 last 44.48) - mkdir 32124 (time 1786760893.16 total 632.89 last 36.69) - mkdir 32616 (time 1786760903.17 total 642.90 last 49.17) total: 32818 mkdir in 647.23 seconds: 50.71 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489856 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 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 1786761625 ; total 0 ; last 0) - unlinked 10000 (time 1786761926 ; total 301 ; last 301) - unlinked 20000 (time 1786762256 ; total 631 ; last 330) - unlinked 30000 (time 1786762564 ; total 939 ; last 308) total: 32768 unlinks in 1025 seconds: 31.968781 unlinks/second - unlinked 0 (time 1786761625 ; total 0 ; last 0) - unlinked 10000 (time 1786761927 ; total 302 ; last 302) - unlinked 20000 (time 1786762256 ; total 631 ; last 329) - unlinked 30000 (time 1786762564 ; total 939 ; last 308) total: 32768 unlinks in 1025 seconds: 31.968781 unlinks/second nlink between: 102 - unlinked 0 (time 1786762652 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786762652 ; 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 2208512 2176 2204288 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 526734 333 526401 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