== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:57:35 (1785754655) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 374 (time 1785754674.65 total 10.01 last 37.36) - mkdir 729 (time 1785754684.73 total 20.09 last 35.22) - mkdir 1152 (time 1785754694.76 total 30.12 last 42.17) - mkdir 1652 (time 1785754704.77 total 40.13 last 49.94) - mkdir 2151 (time 1785754714.81 total 50.17 last 49.72) - mkdir 2588 (time 1785754724.82 total 60.18 last 43.65) - mkdir 3013 (time 1785754734.82 total 70.18 last 42.49) - mkdir 3459 (time 1785754744.83 total 80.19 last 44.57) - mkdir 3979 (time 1785754754.88 total 90.25 last 51.70) - mkdir 4445 (time 1785754764.89 total 100.26 last 46.56) - mkdir 4914 (time 1785754774.98 total 110.34 last 46.50) - mkdir 5405 (time 1785754785.06 total 120.42 last 48.72) - mkdir 5745 (time 1785754795.07 total 130.43 last 33.96) - mkdir 6081 (time 1785754805.16 total 140.53 last 33.28) - mkdir 6428 (time 1785754815.19 total 150.56 last 34.59) - mkdir 6919 (time 1785754825.20 total 160.57 last 49.06) - mkdir 7363 (time 1785754835.23 total 170.59 last 44.28) - mkdir 7811 (time 1785754845.23 total 180.59 last 44.80) - mkdir 8166 (time 1785754855.24 total 190.60 last 35.47) - mkdir 8460 (time 1785754865.25 total 200.61 last 29.38) - mkdir 8856 (time 1785754875.29 total 210.65 last 39.44) - mkdir 9275 (time 1785754885.31 total 220.67 last 41.82) - mkdir 9705 (time 1785754895.33 total 230.69 last 42.93) - mkdir 10000 (time 1785754904.95 total 240.31 last 30.65) - mkdir 10245 (time 1785754915.10 total 250.46 last 24.14) - mkdir 10618 (time 1785754925.12 total 260.48 last 37.22) - mkdir 11029 (time 1785754935.16 total 270.53 last 40.93) - mkdir 11474 (time 1785754945.17 total 280.53 last 44.48) - mkdir 11970 (time 1785754955.17 total 290.53 last 49.57) - mkdir 12343 (time 1785754965.18 total 300.54 last 37.26) - mkdir 12633 (time 1785754975.19 total 310.55 last 28.99) - mkdir 13117 (time 1785754985.21 total 320.57 last 48.28) - mkdir 13605 (time 1785754995.23 total 330.59 last 48.71) - mkdir 14097 (time 1785755005.23 total 340.60 last 49.18) - mkdir 14516 (time 1785755015.25 total 350.62 last 41.81) - mkdir 14928 (time 1785755025.28 total 360.64 last 41.11) - mkdir 15283 (time 1785755035.30 total 370.67 last 35.41) - mkdir 15667 (time 1785755045.31 total 380.67 last 38.39) - mkdir 15998 (time 1785755055.33 total 390.69 last 33.02) - mkdir 16379 (time 1785755065.35 total 400.71 last 38.03) - mkdir 16739 (time 1785755075.35 total 410.71 last 36.00) - mkdir 17112 (time 1785755085.39 total 420.75 last 37.14) - mkdir 17503 (time 1785755095.43 total 430.79 last 38.95) - mkdir 17887 (time 1785755105.50 total 440.86 last 38.13) - mkdir 18399 (time 1785755115.52 total 450.88 last 51.08) - mkdir 18810 (time 1785755125.53 total 460.90 last 41.05) - mkdir 19270 (time 1785755135.55 total 470.91 last 45.92) - mkdir 19797 (time 1785755145.56 total 480.92 last 52.64) - mkdir 20000 (time 1785755150.88 total 486.24 last 38.18) - mkdir 20434 (time 1785755160.96 total 496.33 last 43.04) - mkdir 20925 (time 1785755170.97 total 506.33 last 49.09) - mkdir 21323 (time 1785755180.99 total 516.35 last 39.69) - mkdir 21776 (time 1785755191.01 total 526.37 last 45.24) - mkdir 22234 (time 1785755201.01 total 536.37 last 45.78) - mkdir 22671 (time 1785755211.05 total 546.41 last 43.53) - mkdir 23046 (time 1785755221.08 total 556.44 last 37.38) - mkdir 23456 (time 1785755231.08 total 566.45 last 40.99) - mkdir 23888 (time 1785755241.10 total 576.46 last 43.13) - mkdir 24323 (time 1785755251.10 total 586.47 last 43.49) - mkdir 24834 (time 1785755261.11 total 596.47 last 51.06) - mkdir 25219 (time 1785755271.13 total 606.50 last 38.42) - mkdir 25647 (time 1785755281.15 total 616.51 last 42.74) - mkdir 26068 (time 1785755291.16 total 626.52 last 42.04) - mkdir 26525 (time 1785755301.17 total 636.53 last 45.67) - mkdir 26951 (time 1785755311.17 total 646.53 last 42.59) - mkdir 27433 (time 1785755321.18 total 656.54 last 48.17) - mkdir 27812 (time 1785755331.21 total 666.57 last 37.78) - mkdir 28202 (time 1785755341.27 total 676.63 last 38.76) - mkdir 28602 (time 1785755351.31 total 686.67 la - mkdir 368 (time 1785754674.52 total 10.02 last 36.72) - mkdir 738 (time 1785754684.66 total 20.16 last 36.51) - mkdir 1145 (time 1785754694.66 total 30.16 last 40.69) - mkdir 1649 (time 1785754704.70 total 40.20 last 50.19) - mkdir 2143 (time 1785754714.73 total 50.22 last 49.28) - mkdir 2590 (time 1785754724.73 total 60.23 last 44.67) - mkdir 3021 (time 1785754734.75 total 70.24 last 43.04) - mkdir 3460 (time 1785754744.80 total 80.30 last 43.66) - mkdir 3966 (time 1785754754.88 total 90.38 last 50.20) - mkdir 4440 (time 1785754764.89 total 100.39 last 47.35) - mkdir 4895 (time 1785754774.95 total 110.45 last 45.22) - mkdir 5412 (time 1785754784.99 total 120.49 last 51.49) - mkdir 5737 (time 1785754795.02 total 130.52 last 32.41) - mkdir 6075 (time 1785754805.06 total 140.56 last 33.67) - mkdir 6416 (time 1785754815.08 total 150.58 last 34.04) - mkdir 6920 (time 1785754825.14 total 160.64 last 50.08) - mkdir 7355 (time 1785754835.24 total 170.73 last 43.09) - mkdir 7814 (time 1785754845.24 total 180.74 last 45.89) - mkdir 8186 (time 1785754855.32 total 190.81 last 36.91) - mkdir 8518 (time 1785754865.32 total 200.82 last 33.18) - mkdir 8891 (time 1785754875.32 total 210.82 last 37.29) - mkdir 9299 (time 1785754885.34 total 220.84 last 40.74) - mkdir 9722 (time 1785754895.35 total 230.85 last 42.25) - mkdir 10000 (time 1785754903.65 total 239.15 last 33.49) - mkdir 10226 (time 1785754913.67 total 249.17 last 22.56) - mkdir 10558 (time 1785754923.68 total 259.18 last 33.15) - mkdir 10985 (time 1785754933.71 total 269.20 last 42.60) - mkdir 11438 (time 1785754943.72 total 279.22 last 45.24) - mkdir 11934 (time 1785754953.72 total 289.22 last 49.60) - mkdir 12317 (time 1785754963.74 total 299.23 last 38.23) - mkdir 12635 (time 1785754973.74 total 309.24 last 31.79) - mkdir 13086 (time 1785754983.75 total 319.25 last 45.03) - mkdir 13512 (time 1785754993.77 total 329.27 last 42.52) - mkdir 14062 (time 1785755003.78 total 339.28 last 54.98) - mkdir 14530 (time 1785755013.78 total 349.28 last 46.79) - mkdir 14946 (time 1785755023.79 total 359.29 last 41.57) - mkdir 15285 (time 1785755033.82 total 369.32 last 33.81) - mkdir 15679 (time 1785755043.82 total 379.32 last 39.39) - mkdir 16002 (time 1785755053.86 total 389.36 last 32.17) - mkdir 16344 (time 1785755063.88 total 399.38 last 34.13) - mkdir 16713 (time 1785755073.88 total 409.38 last 36.89) - mkdir 17102 (time 1785755083.90 total 419.40 last 38.83) - mkdir 17436 (time 1785755093.90 total 429.40 last 33.39) - mkdir 17842 (time 1785755103.91 total 439.41 last 40.56) - mkdir 18323 (time 1785755113.91 total 449.41 last 48.10) - mkdir 18742 (time 1785755123.95 total 459.45 last 41.73) - mkdir 19133 (time 1785755133.98 total 469.48 last 38.99) - mkdir 19709 (time 1785755143.99 total 479.49 last 57.55) - mkdir 20000 (time 1785755151.05 total 486.54 last 41.25) - mkdir 20430 (time 1785755161.05 total 496.55 last 42.96) - mkdir 20911 (time 1785755171.07 total 506.57 last 48.04) - mkdir 21322 (time 1785755181.07 total 516.57 last 41.08) - mkdir 21752 (time 1785755191.09 total 526.59 last 42.92) - mkdir 22204 (time 1785755201.10 total 536.60 last 45.14) - mkdir 22601 (time 1785755211.14 total 546.63 last 39.57) - mkdir 22984 (time 1785755221.15 total 556.65 last 38.26) - mkdir 23379 (time 1785755231.18 total 566.68 last 39.37) - mkdir 23825 (time 1785755241.18 total 576.68 last 44.59) - mkdir 24257 (time 1785755251.20 total 586.70 last 43.11) - mkdir 24758 (time 1785755261.22 total 596.72 last 50.01) - mkdir 25134 (time 1785755271.23 total 606.73 last 37.57) - mkdir 25554 (time 1785755281.28 total 616.78 last 41.76) - mkdir 25967 (time 1785755291.36 total 626.86 last 41.00) - mkdir 26388 (time 1785755301.37 total 636.87 last 42.06) - mkdir 26806 (time 1785755311.39 total 646.89 last 41.69) - mkdir 27282 (time 1785755321.40 total 656.90 last 47.57) - mkdir 27678 (time 1785755331.42 total 666.91 last 39.54) - mkdir 28058 (time 1785755341.44 total 676.94 last 37.90) - mkdir 28480 (time 1785755351.45 total 686.95 last 39.85) - mkdir 29038 (time 1785755361.31 total 696.67 last 43.59) - mkdir 29561 (time 1785755371.34 total 706.70 last 52.15) - mkdir 29996 (time 1785755381.35 total 716.71 last 43.47) - mkdir 30388 (time 1785755391.35 total 726.71 last 39.20) - mkdir 30799 (time 1785755401.36 total 736.73 last 41.03) - mkdir 31176 (time 1785755411.38 total 746.74 last 37.66) - mkdir 31601 (time 1785755421.39 total 756.76 last 42.43) - mkdir 32062 (time 1785755431.40 total 766.76 last 46.08) - mkdir 32475 (time 1785755441.40 total 776.76 last 41.28) - mkdir 32808 (time 1785755451.41 total 786.77 last 33.27) total: 32818 mkdir in 786.89 seconds: 41.71 ops/second st 42.17) - mkdir 28914 (time 1785755361.47 total 696.96 last 43.32) - mkdir 29429 (time 1785755371.47 total 706.97 last 51.48) - mkdir 29877 (time 1785755381.49 total 716.98 last 44.73) - mkdir 30000 (time 1785755384.80 total 720.29 last 37.18) - mkdir 30393 (time 1785755394.80 total 730.30 last 39.26) - mkdir 30769 (time 1785755404.80 total 740.30 last 37.60) - mkdir 31189 (time 1785755414.81 total 750.31 last 41.99) - mkdir 31613 (time 1785755424.81 total 760.31 last 42.38) - mkdir 32059 (time 1785755434.81 total 770.31 last 44.59) - mkdir 32445 (time 1785755444.82 total 780.32 last 38.59) total: 32818 mkdir in 789.03 seconds: 41.59 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 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 1785756141 ; total 0 ; last 0) - unlinked 10000 (time 1785756546 ; total 405 ; last 405) - unlinked 20000 (time 1785756973 ; total 832 ; last 427) - unlinked 30000 (time 1785757388 ; total 1247 ; last 415) total: 32768 unlinks in 1364 seconds: 24.023460 unlinks/second - unlinked 0 (time 1785756141 ; total 0 ; last 0) - unlinked 10000 (time 1785756549 ; total 408 ; last 408) - unlinked 20000 (time 1785756978 ; total 837 ; last 429) - unlinked 30000 (time 1785757390 ; total 1249 ; last 412) total: 32768 unlinks in 1366 seconds: 23.988287 unlinks/second nlink between: 102 - unlinked 0 (time 1785757509 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785757509 ; total 1 ; last 1) 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 2208256 2176 2204032 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 526673 333 526340 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