== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:48:18 (1788511698) 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 534 (time 1788511713.94 total 10.03 last 53.26) - mkdir 1055 (time 1788511723.95 total 20.03 last 52.09) - mkdir 1439 (time 1788511733.95 total 30.03 last 38.39) - mkdir 1964 (time 1788511743.96 total 40.04 last 52.46) - mkdir 2527 (time 1788511754.03 total 50.11 last 55.91) - mkdir 2953 (time 1788511764.09 total 60.17 last 42.35) - mkdir 3289 (time 1788511774.09 total 70.18 last 33.57) - mkdir 3649 (time 1788511784.10 total 80.18 last 35.99) - mkdir 4119 (time 1788511794.10 total 90.18 last 46.99) - mkdir 4662 (time 1788511804.10 total 100.19 last 54.29) - mkdir 5222 (time 1788511814.13 total 110.21 last 55.86) - mkdir 5712 (time 1788511824.16 total 120.24 last 48.86) - mkdir 6145 (time 1788511834.16 total 130.24 last 43.28) - mkdir 6506 (time 1788511844.18 total 140.26 last 36.03) - mkdir 7047 (time 1788511854.19 total 150.27 last 54.08) - mkdir 7665 (time 1788511864.21 total 160.29 last 61.67) - mkdir 8211 (time 1788511874.21 total 170.30 last 54.56) - mkdir 8691 (time 1788511884.24 total 180.32 last 47.87) - mkdir 9135 (time 1788511894.24 total 190.32 last 44.40) - mkdir 9549 (time 1788511904.29 total 200.37 last 41.21) - mkdir 10000 (time 1788511913.60 total 209.69 last 48.40) - mkdir 10519 (time 1788511923.63 total 219.71 last 51.78) - mkdir 11090 (time 1788511933.63 total 229.72 last 57.07) - mkdir 11537 (time 1788511943.64 total 239.72 last 44.68) - mkdir 11935 (time 1788511953.64 total 249.72 last 39.78) - mkdir 12296 (time 1788511963.68 total 259.76 last 35.97) - mkdir 12782 (time 1788511973.68 total 269.77 last 48.57) - mkdir 13325 (time 1788511983.70 total 279.78 last 54.24) - mkdir 13947 (time 1788511993.71 total 289.79 last 62.11) - mkdir 14540 (time 1788512003.72 total 299.80 last 59.26) - mkdir 15135 (time 1788512013.72 total 309.81 last 59.45) - mkdir 15723 (time 1788512023.72 total 319.81 last 58.80) - mkdir 16315 (time 1788512033.73 total 329.81 last 59.17) - mkdir 16793 (time 1788512043.75 total 339.83 last 47.72) - mkdir 17262 (time 1788512053.78 total 349.87 last 46.74) - mkdir 17807 (time 1788512063.79 total 359.88 last 54.45) - mkdir 18267 (time 1788512073.84 total 369.92 last 45.79) - mkdir 18622 (time 1788512083.84 total 379.92 last 35.49) - mkdir 19022 (time 1788512093.85 total 389.93 last 39.98) - mkdir 19615 (time 1788512103.87 total 399.95 last 59.16) - mkdir 20000 (time 1788512112.20 total 408.29 last 46.19) - mkdir 20540 (time 1788512122.21 total 418.29 last 53.99) - mkdir 21102 (time 1788512132.22 total 428.30 last 56.11) - mkdir 21665 (time 1788512142.33 total 438.42 last 55.68) - mkdir 22143 (time 1788512152.35 total 448.43 last 47.73) - mkdir 22690 (time 1788512162.36 total 458.44 last 54.65) - mkdir 23248 (time 1788512172.36 total 468.45 last 55.75) - mkdir 23803 (time 1788512182.64 total 478.72 last 54.01) - mkdir 24400 (time 1788512192.66 total 488.75 last 59.55) - mkdir 24964 (time 1788512202.68 total 498.76 last 56.31) - mkdir 25436 (time 1788512212.69 total 508.77 last 47.15) - mkdir 26087 (time 1788512222.70 total 518.78 last 65.03) - mkdir 26601 (time 1788512232.73 total 528.82 last 51.23) - mkdir 27130 (time 1788512242.74 total 538.82 last 52.85) - mkdir 27555 (time 1788512252.78 total 548.86 last 42.34) - mkdir 28020 (time 1788512262.79 total 558.87 last 46.47) - mkdir 28505 (time 1788512272.82 total 568.91 last 48.33) - mkdir 29141 (time 1788512282.83 total 578.91 last 63.57) - mkdir 29567 (time 1788512292.85 total 588.93 last 42.51) - mkdir 30000 (time 1788512300.68 total 596.77 last 55.26) - mkdir 30436 (time 1788512310.69 total 606.78 last 43.55) - mkdir 30936 (time 1788512320.72 total 616.80 last 49.90) - mkdir 31339 (time 1788512330.72 total 626.80 last 40.29) - mkdir 31887 (time 1788512340.88 total 636.96 last 53.92) - mkdir 32393 (time 1788512350.89 total 646.98 last 50.54) total: 32818 mkdir in 653.92 seconds: 50.19 ops/second - mkdir 543 (time 1788511714.03 total 10.04 last 54.08) - mkdir 1067 (time 1788511724.05 total 20.06 last 52.31) - mkdir 1457 (time 1788511734.05 total 30.06 last 38.99) - mkdir 1977 (time 1788511744.07 total 40.08 last 51.88) - mkdir 2547 (time 1788511754.10 total 50.11 last 56.85) - mkdir 2989 (time 1788511764.17 total 60.18 last 43.89) - mkdir 3340 (time 1788511774.33 total 70.34 last 34.56) - mkdir 3701 (time 1788511784.33 total 80.34 last 36.09) - mkdir 4155 (time 1788511794.36 total 90.37 last 45.25) - mkdir 4698 (time 1788511804.37 total 100.38 last 54.27) - mkdir 5256 (time 1788511814.39 total 110.40 last 55.70) - mkdir 5724 (time 1788511824.41 total 120.42 last 46.71) - mkdir 6158 (time 1788511834.41 total 130.42 last 43.40) - mkdir 6528 (time 1788511844.41 total 140.42 last 36.98) - mkdir 7071 (time 1788511854.42 total 150.43 last 54.26) - mkdir 7678 (time 1788511864.43 total 160.44 last 60.63) - mkdir 8222 (time 1788511874.43 total 170.44 last 54.38) - mkdir 8685 (time 1788511884.44 total 180.45 last 46.29) - mkdir 9118 (time 1788511894.46 total 190.47 last 43.18) - mkdir 9532 (time 1788511904.53 total 200.54 last 41.14) - mkdir 10000 (time 1788511914.21 total 210.22 last 48.32) - mkdir 10540 (time 1788511924.23 total 220.24 last 53.92) - mkdir 11082 (time 1788511934.23 total 230.24 last 54.19) - mkdir 11523 (time 1788511944.23 total 240.24 last 44.09) - mkdir 11926 (time 1788511954.25 total 250.26 last 40.22) - mkdir 12274 (time 1788511964.25 total 260.26 last 34.79) - mkdir 12781 (time 1788511974.27 total 270.28 last 50.60) - mkdir 13338 (time 1788511984.28 total 280.29 last 55.68) - mkdir 13911 (time 1788511994.29 total 290.30 last 57.21) - mkdir 14574 (time 1788512004.31 total 300.32 last 66.16) - mkdir 15123 (time 1788512014.33 total 310.34 last 54.83) - mkdir 15749 (time 1788512024.34 total 320.35 last 62.53) - mkdir 16315 (time 1788512034.35 total 330.36 last 56.53) - mkdir 16794 (time 1788512044.46 total 340.47 last 47.38) - mkdir 17233 (time 1788512054.47 total 350.48 last 43.83) - mkdir 17726 (time 1788512064.48 total 360.49 last 49.26) - mkdir 18177 (time 1788512074.51 total 370.52 last 44.97) - mkdir 18568 (time 1788512084.55 total 380.56 last 38.94) - mkdir 18994 (time 1788512094.58 total 390.59 last 42.47) - mkdir 19571 (time 1788512104.60 total 400.61 last 57.62) - mkdir 20000 (time 1788512113.82 total 409.83 last 46.51) - mkdir 20550 (time 1788512123.83 total 419.84 last 54.96) - mkdir 21084 (time 1788512133.89 total 429.90 last 53.06) - mkdir 21630 (time 1788512143.89 total 439.90 last 54.59) - mkdir 22155 (time 1788512153.90 total 449.91 last 52.48) - mkdir 22707 (time 1788512163.91 total 459.92 last 55.15) - mkdir 23263 (time 1788512173.92 total 469.93 last 55.54) - mkdir 23812 (time 1788512183.93 total 479.94 last 54.86) - mkdir 24383 (time 1788512193.93 total 489.94 last 57.07) - mkdir 24904 (time 1788512203.97 total 499.98 last 51.91) - mkdir 25430 (time 1788512213.98 total 509.99 last 52.54) - mkdir 26064 (time 1788512224.00 total 520.01 last 63.24) - mkdir 26520 (time 1788512234.02 total 530.03 last 45.52) - mkdir 27077 (time 1788512244.04 total 540.05 last 55.58) - mkdir 27498 (time 1788512254.05 total 550.06 last 42.07) - mkdir 27945 (time 1788512264.10 total 560.11 last 44.46) - mkdir 28451 (time 1788512274.12 total 570.13 last 50.50) - mkdir 29057 (time 1788512284.14 total 580.15 last 60.49) - mkdir 29499 (time 1788512294.15 total 590.16 last 44.15) - mkdir 30000 (time 1788512304.02 total 600.03 last 50.75) - mkdir 30413 (time 1788512314.03 total 610.04 last 41.28) - mkdir 30863 (time 1788512324.06 total 620.06 last 44.88) - mkdir 31274 (time 1788512334.06 total 630.07 last 41.09) - mkdir 31882 (time 1788512344.13 total 640.14 last 60.39) - mkdir 32408 (time 1788512354.14 total 650.15 last 52.52) total: 32818 mkdir in 657.04 seconds: 49.95 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 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 1788513149 ; total 0 ; last 0) - unlinked 10000 (time 1788513482 ; total 333 ; last 333) - unlinked 20000 (time 1788513805 ; total 656 ; last 323) - unlinked 30000 (time 1788514108 ; total 959 ; last 303) total: 32768 unlinks in 1033 seconds: 31.721201 unlinks/second - unlinked 0 (time 1788513149 ; total 0 ; last 0) - unlinked 10000 (time 1788513481 ; total 332 ; last 332) - unlinked 20000 (time 1788513804 ; total 655 ; last 323) - unlinked 30000 (time 1788514108 ; total 959 ; last 304) total: 32768 unlinks in 1033 seconds: 31.721201 unlinks/second nlink between: 102 - unlinked 0 (time 1788514185 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788514185 ; 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 2208640 2176 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 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