== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:17:03 (1786947423) 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 581 (time 1786947439.83 total 10.03 last 57.92) - mkdir 1173 (time 1786947449.83 total 20.03 last 59.20) - mkdir 1717 (time 1786947459.87 total 30.07 last 54.21) - mkdir 2208 (time 1786947469.89 total 40.09 last 49.00) - mkdir 2693 (time 1786947479.93 total 50.13 last 48.29) - mkdir 3177 (time 1786947489.94 total 60.14 last 48.36) - mkdir 3705 (time 1786947499.95 total 70.15 last 52.73) - mkdir 4310 (time 1786947509.96 total 80.16 last 60.44) - mkdir 4837 (time 1786947519.97 total 90.17 last 52.65) - mkdir 5350 (time 1786947529.98 total 100.18 last 51.26) - mkdir 5880 (time 1786947540.00 total 110.20 last 52.90) - mkdir 6464 (time 1786947550.00 total 120.20 last 58.37) - mkdir 6939 (time 1786947560.01 total 130.21 last 47.46) - mkdir 7438 (time 1786947570.03 total 140.23 last 49.78) - mkdir 7950 (time 1786947580.05 total 150.25 last 51.10) - mkdir 8545 (time 1786947590.08 total 160.28 last 59.35) - mkdir 9061 (time 1786947600.09 total 170.29 last 51.55) - mkdir 9627 (time 1786947610.11 total 180.31 last 56.46) - mkdir 10000 (time 1786947616.56 total 186.76 last 57.85) - mkdir 10509 (time 1786947626.57 total 196.77 last 50.84) - mkdir 10944 (time 1786947636.58 total 206.78 last 43.47) - mkdir 11378 (time 1786947646.62 total 216.82 last 43.23) - mkdir 11824 (time 1786947656.64 total 226.84 last 44.50) - mkdir 12372 (time 1786947666.68 total 236.88 last 54.57) - mkdir 12785 (time 1786947676.76 total 246.96 last 40.96) - mkdir 13224 (time 1786947686.78 total 256.98 last 43.84) - mkdir 13639 (time 1786947696.78 total 266.98 last 41.47) - mkdir 14110 (time 1786947706.80 total 277.00 last 47.01) - mkdir 14582 (time 1786947716.87 total 287.07 last 46.87) - mkdir 15065 (time 1786947726.87 total 297.07 last 48.29) - mkdir 15630 (time 1786947736.88 total 307.08 last 56.47) - mkdir 16197 (time 1786947746.89 total 317.09 last 56.63) - mkdir 16734 (time 1786947756.90 total 327.10 last 53.66) - mkdir 17122 (time 1786947766.92 total 337.12 last 38.73) - mkdir 17559 (time 1786947776.94 total 347.14 last 43.61) - mkdir 18029 (time 1786947786.95 total 357.15 last 46.94) - mkdir 18422 (time 1786947796.97 total 367.17 last 39.24) - mkdir 18956 (time 1786947806.97 total 377.17 last 53.37) - mkdir 19486 (time 1786947816.98 total 387.18 last 52.93) - mkdir 20000 (time 1786947826.86 total 397.06 last 52.03) - mkdir 20563 (time 1786947836.88 total 407.08 last 56.22) - mkdir 21117 (time 1786947846.93 total 417.13 last 55.13) - mkdir 21657 (time 1786947856.93 total 427.13 last 53.99) - mkdir 22298 (time 1786947866.95 total 437.15 last 63.97) - mkdir 22844 (time 1786947876.97 total 447.17 last 54.50) - mkdir 23404 (time 1786947886.98 total 457.18 last 55.92) - mkdir 24012 (time 1786947897.00 total 467.20 last 60.67) - mkdir 24469 (time 1786947907.03 total 477.23 last 45.60) - mkdir 24931 (time 1786947917.04 total 487.24 last 46.14) - mkdir 25472 (time 1786947927.04 total 497.24 last 54.07) - mkdir 26025 (time 1786947937.06 total 507.26 last 55.22) - mkdir 26554 (time 1786947947.08 total 517.28 last 52.77) - mkdir 27112 (time 1786947957.09 total 527.29 last 55.77) - mkdir 27673 (time 1786947967.10 total 537.30 last 56.03) - mkdir 28218 (time 1786947977.18 total 547.38 last 54.09) - mkdir 28811 (time 1786947987.19 total 557.39 last 59.20) - mkdir 29410 (time 1786947997.60 total 567.80 last 57.55) - mkdir 29938 (time 1786948007.61 total 577.81 last 52.75) - mkdir 30533 (time 1786948017.62 total 587.82 last 59.43) - mkdir 31064 (time 1786948027.71 total 597.91 last 52.64) - mkdir 31647 (time 1786948037.73 total 607.93 last 58.20) - mkdir 32177 (time 1786948047.77 total 617.97 last 52.79) - mkdir 32694 (time 1786948057.78 total 627.98 last 51.62) total: 32818 mkdir in 630.98 seconds: 52.01 ops/second - mkdir 566 (time 1786947439.87 total 10.10 last 56.07) - mkdir 1133 (time 1786947449.90 total 20.12 last 56.55) - mkdir 1662 (time 1786947459.91 total 30.13 last 52.85) - mkdir 2140 (time 1786947469.91 total 40.13 last 47.79) - mkdir 2629 (time 1786947479.96 total 50.18 last 48.68) - mkdir 3111 (time 1786947489.97 total 60.19 last 48.16) - mkdir 3666 (time 1786947499.98 total 70.20 last 55.41) - mkdir 4248 (time 1786947510.01 total 80.24 last 58.02) - mkdir 4772 (time 1786947520.02 total 90.24 last 52.35) - mkdir 5314 (time 1786947530.03 total 100.25 last 54.18) - mkdir 5840 (time 1786947540.03 total 110.25 last 52.57) - mkdir 6420 (time 1786947550.04 total 120.26 last 57.94) - mkdir 6893 (time 1786947560.06 total 130.28 last 47.23) - mkdir 7390 (time 1786947570.09 total 140.31 last 49.56) - mkdir 7899 (time 1786947580.09 total 150.31 last 50.90) - mkdir 8488 (time 1786947590.09 total 160.31 last 58.88) - mkdir 9002 (time 1786947600.10 total 170.32 last 51.37) - mkdir 9545 (time 1786947610.10 total 180.32 last 54.27) - mkdir 10000 (time 1786947618.54 total 188.77 last 53.89) - mkdir 10501 (time 1786947628.55 total 198.77 last 50.06) - mkdir 10933 (time 1786947638.56 total 208.78 last 43.17) - mkdir 11357 (time 1786947648.57 total 218.79 last 42.35) - mkdir 11798 (time 1786947658.59 total 228.82 last 43.99) - mkdir 12340 (time 1786947668.60 total 238.82 last 54.15) - mkdir 12733 (time 1786947678.61 total 248.83 last 39.26) - mkdir 13213 (time 1786947688.62 total 258.84 last 47.97) - mkdir 13623 (time 1786947698.62 total 268.85 last 40.99) - mkdir 14112 (time 1786947708.63 total 278.85 last 48.88) - mkdir 14544 (time 1786947718.66 total 288.88 last 43.07) - mkdir 15051 (time 1786947728.66 total 298.88 last 50.68) - mkdir 15621 (time 1786947738.66 total 308.88 last 56.99) - mkdir 16155 (time 1786947748.67 total 318.89 last 53.36) - mkdir 16668 (time 1786947758.68 total 328.90 last 51.24) - mkdir 17024 (time 1786947768.68 total 338.91 last 35.59) - mkdir 17484 (time 1786947778.69 total 348.91 last 45.99) - mkdir 17939 (time 1786947788.75 total 358.97 last 45.23) - mkdir 18339 (time 1786947798.81 total 369.03 last 39.77) - mkdir 18867 (time 1786947808.81 total 379.03 last 52.80) - mkdir 19440 (time 1786947818.82 total 389.04 last 57.24) - mkdir 19963 (time 1786947828.84 total 399.07 last 52.17) - mkdir 20510 (time 1786947838.84 total 409.07 last 54.70) - mkdir 21069 (time 1786947848.86 total 419.08 last 55.82) - mkdir 21631 (time 1786947858.88 total 429.10 last 56.09) - mkdir 22194 (time 1786947868.89 total 439.11 last 56.22) - mkdir 22742 (time 1786947878.91 total 449.13 last 54.69) - mkdir 23320 (time 1786947888.99 total 459.21 last 57.37) - mkdir 23841 (time 1786947898.99 total 469.22 last 52.06) - mkdir 24283 (time 1786947909.00 total 479.22 last 44.19) - mkdir 24800 (time 1786947919.00 total 489.23 last 51.67) - mkdir 25398 (time 1786947929.02 total 499.24 last 59.72) - mkdir 25903 (time 1786947939.02 total 509.24 last 50.49) - mkdir 26424 (time 1786947949.03 total 519.25 last 52.06) - mkdir 27024 (time 1786947959.04 total 529.27 last 59.90) - mkdir 27534 (time 1786947969.06 total 539.28 last 50.92) - mkdir 28128 (time 1786947979.07 total 549.30 last 59.31) - mkdir 28693 (time 1786947989.52 total 559.75 last 54.07) - mkdir 29281 (time 1786947999.56 total 569.78 last 58.59) - mkdir 29863 (time 1786948009.57 total 579.79 last 58.14) - mkdir 30000 (time 1786948012.40 total 582.62 last 48.40) - mkdir 30576 (time 1786948022.40 total 592.62 last 57.59) - mkdir 31108 (time 1786948032.41 total 602.63 last 53.14) - mkdir 31636 (time 1786948042.42 total 612.64 last 52.77) - mkdir 32152 (time 1786948052.42 total 622.64 last 51.59) - mkdir 32685 (time 1786948062.42 total 632.64 last 53.30) total: 32818 mkdir in 635.07 seconds: 51.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 491904 1716096 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 302759 65969 236790 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 1786948557 ; total 0 ; last 0) - unlinked 10000 (time 1786948732 ; total 175 ; last 175) - unlinked 20000 (time 1786948901 ; total 344 ; last 169) - unlinked 30000 (time 1786949078 ; total 521 ; last 177) total: 32768 unlinks in 573 seconds: 57.186737 unlinks/second - unlinked 0 (time 1786948557 ; total 0 ; last 0) - unlinked 10000 (time 1786948732 ; total 175 ; last 175) - unlinked 20000 (time 1786948901 ; total 344 ; last 169) - unlinked 30000 (time 1786949080 ; total 523 ; last 179) total: 32768 unlinks in 576 seconds: 56.888889 unlinks/second nlink between: 102 - unlinked 0 (time 1786949135 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786949135 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 2209024 2176 2204800 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 526856 333 526523 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