== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:14:33 (1779693273) 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 566 (time 1779693288.14 total 10.01 last 56.53) - mkdir 1156 (time 1779693298.16 total 20.03 last 58.90) - mkdir 1714 (time 1779693308.16 total 30.03 last 55.78) - mkdir 2198 (time 1779693318.16 total 40.03 last 48.39) - mkdir 2665 (time 1779693328.17 total 50.04 last 46.70) - mkdir 3119 (time 1779693338.19 total 60.06 last 45.31) - mkdir 3620 (time 1779693348.19 total 70.06 last 50.10) - mkdir 4149 (time 1779693358.19 total 80.06 last 52.87) - mkdir 4720 (time 1779693368.19 total 90.06 last 57.08) - mkdir 5293 (time 1779693378.20 total 100.07 last 57.26) - mkdir 5863 (time 1779693388.21 total 110.08 last 56.97) - mkdir 6450 (time 1779693398.21 total 120.08 last 58.67) - mkdir 6954 (time 1779693408.22 total 130.09 last 50.37) - mkdir 7476 (time 1779693418.22 total 140.09 last 52.17) - mkdir 8012 (time 1779693428.23 total 150.10 last 53.58) - mkdir 8508 (time 1779693438.24 total 160.11 last 49.53) - mkdir 9055 (time 1779693448.26 total 170.13 last 54.59) - mkdir 9628 (time 1779693458.27 total 180.14 last 57.27) - mkdir 10000 (time 1779693464.45 total 186.32 last 60.11) - mkdir 10533 (time 1779693474.46 total 196.33 last 53.29) - mkdir 11083 (time 1779693484.46 total 206.33 last 54.96) - mkdir 11653 (time 1779693494.47 total 216.34 last 56.95) - mkdir 12244 (time 1779693504.47 total 226.34 last 59.10) - mkdir 12827 (time 1779693514.47 total 236.34 last 58.29) - mkdir 13411 (time 1779693524.49 total 246.36 last 58.30) - mkdir 14028 (time 1779693534.51 total 256.38 last 61.61) - mkdir 14580 (time 1779693544.53 total 266.40 last 55.06) - mkdir 15096 (time 1779693554.53 total 276.40 last 51.59) - mkdir 15642 (time 1779693564.55 total 286.42 last 54.51) - mkdir 16128 (time 1779693574.55 total 296.42 last 48.59) - mkdir 16618 (time 1779693584.56 total 306.43 last 48.95) - mkdir 17132 (time 1779693594.58 total 316.45 last 51.31) - mkdir 17690 (time 1779693604.61 total 326.48 last 55.60) - mkdir 18214 (time 1779693614.66 total 336.53 last 52.15) - mkdir 18734 (time 1779693624.70 total 346.57 last 51.83) - mkdir 19297 (time 1779693634.72 total 356.59 last 56.14) - mkdir 19838 (time 1779693644.72 total 366.59 last 54.10) - mkdir 20000 (time 1779693647.72 total 369.59 last 54.08) - mkdir 20567 (time 1779693657.75 total 379.62 last 56.56) - mkdir 21133 (time 1779693667.76 total 389.63 last 56.53) - mkdir 21639 (time 1779693677.78 total 399.65 last 50.47) - mkdir 22097 (time 1779693687.79 total 409.66 last 45.75) - mkdir 22642 (time 1779693697.82 total 419.69 last 54.39) - mkdir 23156 (time 1779693707.84 total 429.71 last 51.30) - mkdir 23696 (time 1779693717.84 total 439.71 last 53.98) - mkdir 24106 (time 1779693727.85 total 449.72 last 40.96) - mkdir 24519 (time 1779693737.85 total 459.72 last 41.30) - mkdir 25020 (time 1779693747.87 total 469.74 last 49.99) - mkdir 25530 (time 1779693757.88 total 479.75 last 50.98) - mkdir 25914 (time 1779693767.88 total 489.75 last 38.38) - mkdir 26294 (time 1779693777.90 total 499.77 last 37.94) - mkdir 26742 (time 1779693787.92 total 509.79 last 44.67) - mkdir 27171 (time 1779693797.93 total 519.80 last 42.88) - mkdir 27651 (time 1779693807.93 total 529.80 last 48.00) - mkdir 28108 (time 1779693817.96 total 539.83 last 45.57) - mkdir 28618 (time 1779693827.96 total 549.83 last 51.00) - mkdir 29139 (time 1779693837.98 total 559.85 last 51.99) - mkdir 29647 (time 1779693847.99 total 569.86 last 50.75) - mkdir 30000 (time 1779693854.22 total 576.09 last 56.63) - mkdir 30548 (time 1779693864.24 total 586.11 last 54.73) - mkdir 31057 (time 1779693874.47 total 596.34 last 49.72) - mkdir 31567 (time 1779693884.48 total 606.35 last 50.94) - mkdir 32065 (time 1779693894.52 total 616.39 last 49.62) - mkdir 32579 (time 1779693904.54 total 626.41 last 51.30) total: 32818 mkdir in 630.59 seconds: 52.04 ops/second - mkdir 577 (time 1779693288.05 total 10.01 last 57.66) - mkdir 1156 (time 1779693298.05 total 20.01 last 57.89) - mkdir 1679 (time 1779693308.05 total 30.01 last 52.29) - mkdir 2146 (time 1779693318.06 total 40.02 last 46.67) - mkdir 2608 (time 1779693328.09 total 50.04 last 46.08) - mkdir 3077 (time 1779693338.11 total 60.06 last 46.81) - mkdir 3584 (time 1779693348.12 total 70.08 last 50.62) - mkdir 4124 (time 1779693358.13 total 80.08 last 53.96) - mkdir 4670 (time 1779693368.14 total 90.10 last 54.53) - mkdir 5262 (time 1779693378.15 total 100.11 last 59.12) - mkdir 5823 (time 1779693388.16 total 110.11 last 56.07) - mkdir 6415 (time 1779693398.16 total 120.12 last 59.19) - mkdir 6925 (time 1779693408.17 total 130.13 last 50.94) - mkdir 7438 (time 1779693418.18 total 140.13 last 51.27) - mkdir 7957 (time 1779693428.19 total 150.14 last 51.84) - mkdir 8460 (time 1779693438.19 total 160.15 last 50.29) - mkdir 8993 (time 1779693448.19 total 170.15 last 53.30) - mkdir 9544 (time 1779693458.21 total 180.17 last 55.00) - mkdir 10000 (time 1779693465.79 total 187.74 last 60.20) - mkdir 10526 (time 1779693475.80 total 197.75 last 52.54) - mkdir 11085 (time 1779693485.80 total 207.76 last 55.87) - mkdir 11662 (time 1779693495.82 total 217.77 last 57.62) - mkdir 12271 (time 1779693505.83 total 227.78 last 60.82) - mkdir 12794 (time 1779693515.84 total 237.79 last 52.26) - mkdir 13426 (time 1779693525.85 total 247.81 last 63.08) - mkdir 14005 (time 1779693535.86 total 257.81 last 57.89) - mkdir 14579 (time 1779693545.86 total 267.82 last 57.35) - mkdir 15087 (time 1779693555.87 total 277.82 last 50.78) - mkdir 15626 (time 1779693565.87 total 287.82 last 53.89) - mkdir 16103 (time 1779693575.88 total 297.84 last 47.64) - mkdir 16595 (time 1779693585.89 total 307.84 last 49.17) - mkdir 17136 (time 1779693595.90 total 317.86 last 54.02) - mkdir 17696 (time 1779693605.93 total 327.88 last 55.86) - mkdir 18239 (time 1779693615.94 total 337.89 last 54.25) - mkdir 18788 (time 1779693625.95 total 347.91 last 54.82) - mkdir 19312 (time 1779693635.97 total 357.93 last 52.29) - mkdir 19838 (time 1779693645.98 total 367.93 last 52.59) - mkdir 20000 (time 1779693648.80 total 370.76 last 57.30) - mkdir 20568 (time 1779693658.81 total 380.76 last 56.76) - mkdir 21168 (time 1779693668.84 total 390.79 last 59.85) - mkdir 21649 (time 1779693678.84 total 400.80 last 48.07) - mkdir 22140 (time 1779693688.84 total 410.80 last 49.09) - mkdir 22668 (time 1779693699.00 total 420.95 last 52.01) - mkdir 23189 (time 1779693709.03 total 430.98 last 51.95) - mkdir 23734 (time 1779693719.04 total 441.00 last 54.40) - mkdir 24160 (time 1779693729.05 total 451.01 last 42.55) - mkdir 24602 (time 1779693739.07 total 461.02 last 44.15) - mkdir 25075 (time 1779693749.07 total 471.02 last 47.28) - mkdir 25581 (time 1779693759.08 total 481.04 last 50.53) - mkdir 25940 (time 1779693769.10 total 491.06 last 35.84) - mkdir 26323 (time 1779693779.11 total 501.06 last 38.27) - mkdir 26746 (time 1779693789.13 total 511.09 last 42.19) - mkdir 27193 (time 1779693799.16 total 521.11 last 44.59) - mkdir 27668 (time 1779693809.17 total 531.13 last 47.42) - mkdir 28117 (time 1779693819.19 total 541.15 last 44.82) - mkdir 28662 (time 1779693829.20 total 551.16 last 54.44) - mkdir 29173 (time 1779693839.21 total 561.17 last 51.06) - mkdir 29718 (time 1779693849.23 total 571.18 last 54.40) - mkdir 30000 (time 1779693854.29 total 576.24 last 55.75) - mkdir 30553 (time 1779693864.31 total 586.27 last 55.17) - mkdir 31061 (time 1779693874.47 total 596.42 last 50.04) - mkdir 31573 (time 1779693884.47 total 606.42 last 51.18) - mkdir 32060 (time 1779693894.49 total 616.44 last 48.60) - mkdir 32571 (time 1779693904.49 total 626.45 last 51.07) total: 32818 mkdir in 630.91 seconds: 52.02 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1779694721 ; total 0 ; last 0) - unlinked 10000 (time 1779695055 ; total 334 ; last 334) - unlinked 20000 (time 1779695385 ; total 664 ; last 330) - unlinked 30000 (time 1779695722 ; total 1001 ; last 337) total: 32768 unlinks in 1093 seconds: 29.979872 unlinks/second - unlinked 0 (time 1779694721 ; total 0 ; last 0) - unlinked 10000 (time 1779695056 ; total 335 ; last 335) - unlinked 20000 (time 1779695385 ; total 664 ; last 329) - unlinked 30000 (time 1779695724 ; total 1003 ; last 339) total: 32768 unlinks in 1094 seconds: 29.952469 unlinks/second nlink between: 102 - unlinked 0 (time 1779695817 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1779695817 ; 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 2208768 2304 2204416 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 526765 333 526432 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