== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:51:59 (1776919919) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre - mkdir 663 (time 1776919938.40 total 10.03 last 66.10) - mkdir 1259 (time 1776919948.41 total 20.03 last 59.58) - mkdir 1896 (time 1776919958.41 total 30.04 last 63.66) - mkdir 2470 (time 1776919968.41 total 40.04 last 57.40) - mkdir 3082 (time 1776919978.43 total 50.05 last 61.12) - mkdir 3725 (time 1776919988.44 total 60.07 last 64.22) - mkdir 4399 (time 1776919998.44 total 70.07 last 67.38) - mkdir 5029 (time 1776920008.46 total 80.09 last 62.89) - mkdir 5609 (time 1776920018.46 total 90.09 last 57.98) - mkdir 6256 (time 1776920028.47 total 100.10 last 64.62) - mkdir 6893 (time 1776920038.49 total 110.12 last 63.62) - mkdir 7588 (time 1776920048.50 total 120.13 last 69.40) - mkdir 8259 (time 1776920058.50 total 130.13 last 67.09) - mkdir 8943 (time 1776920068.51 total 140.14 last 68.35) - mkdir 9573 (time 1776920078.52 total 150.15 last 62.95) - mkdir 10000 (time 1776920085.10 total 156.73 last 64.90) - mkdir 10573 (time 1776920095.11 total 166.73 last 57.26) - mkdir 11186 (time 1776920105.11 total 176.74 last 61.26) - mkdir 11795 (time 1776920115.13 total 186.75 last 60.81) - mkdir 12352 (time 1776920125.14 total 196.77 last 55.64) - mkdir 12777 (time 1776920135.14 total 206.77 last 42.48) - mkdir 13310 (time 1776920145.18 total 216.81 last 53.10) - mkdir 13866 (time 1776920155.20 total 226.83 last 55.48) - mkdir 14251 (time 1776920165.21 total 236.83 last 38.49) - mkdir 14514 (time 1776920176.20 total 247.83 last 23.92) - mkdir 14859 (time 1776920186.21 total 257.83 last 34.49) - mkdir 15168 (time 1776920196.24 total 267.86 last 30.80) - mkdir 15593 (time 1776920206.25 total 277.88 last 42.43) - mkdir 16114 (time 1776920216.29 total 287.91 last 51.94) - mkdir 16588 (time 1776920226.30 total 297.93 last 47.31) - mkdir 17131 (time 1776920236.32 total 307.95 last 54.21) - mkdir 17609 (time 1776920246.34 total 317.97 last 47.72) - mkdir 18062 (time 1776920256.35 total 327.97 last 45.26) - mkdir 18579 (time 1776920266.38 total 338.01 last 51.51) - mkdir 19125 (time 1776920276.39 total 348.02 last 54.56) - mkdir 19663 (time 1776920286.40 total 358.03 last 53.73) - mkdir 20000 (time 1776920293.92 total 365.55 last 44.81) - mkdir 20477 (time 1776920303.94 total 375.57 last 47.60) - mkdir 21024 (time 1776920313.97 total 385.60 last 54.58) - mkdir 21631 (time 1776920323.98 total 395.61 last 60.64) - mkdir 22093 (time 1776920334.00 total 405.63 last 46.10) - mkdir 22694 (time 1776920344.00 total 415.63 last 60.07) - mkdir 23271 (time 1776920354.03 total 425.65 last 57.58) - mkdir 23835 (time 1776920364.03 total 435.66 last 56.35) - mkdir 24447 (time 1776920374.04 total 445.66 last 61.19) - mkdir 24975 (time 1776920384.04 total 455.67 last 52.77) - mkdir 25618 (time 1776920394.05 total 465.68 last 64.27) - mkdir 26233 (time 1776920404.06 total 475.69 last 61.42) - mkdir 26880 (time 1776920414.06 total 485.69 last 64.69) - mkdir 27469 (time 1776920424.06 total 495.69 last 58.90) - mkdir 27983 (time 1776920434.07 total 505.70 last 51.34) - mkdir 28578 (time 1776920444.09 total 515.72 last 59.40) - mkdir 29219 (time 1776920454.09 total 525.72 last 64.09) - mkdir 29809 (time 1776920464.10 total 535.73 last 58.96) - mkdir 30000 (time 1776920468.28 total 539.91 last 45.70) - mkdir 30669 (time 1776920478.28 total 549.91 last 66.90) - mkdir 31206 (time 1776920488.28 total 559.91 last 53.69) - mkdir 31791 (time 1776920498.28 total 569.91 last 58.49) - mkdir 32257 (time 1776920508.29 total 579.92 last 46.55) - mkdir 32805 (time 1776920518.31 total 589.94 last 54.72) - mkdir 33417 (time 1776920528.31 total 599.94 last 61.17) - mkdir 34064 (time 1776920538.32 total 609.95 last 64.66) - mkdir 34683 (time 1776920548.33 total 619.95 last 61.87) - mkdir 35304 (time 1776920558.34 total 629.96 last 62.03) - mkdir 35915 (time 1776920568.34 total 639.97 last 61.08) - mkdir 36534 (time 1776920578.34 total 649.97 last 61.87) - mkdir 36959 (time 1776920588.38 total 660.00 last 42.36) - mkdir 37486 (time 1776920598.39 total 670.01 last 52.65) - mkdir 38086 (time 1776920608.39 total 680.02 last 59.95) - mkdir 38726 (time 1776920618.41 total 690.04 last 63.89) - mkdir 39375 (time 1776920628.42 total 700.05 last 64.82) - mkdir 40000 (time 1776920637.54 total 709.17 last 68.53) - mkdir 40599 (time 1776920647.55 total 719.18 last 59.87) - mkdir 41208 (time 1776920657.55 total 729.18 last 60.88) - mkdir 41737 (time 1776920667.58 total 739.20 last 52.77) - mkdir 42387 (time 1776920677.59 total 749.21 last 64.94) - mkdir 42965 (time 1776920687.60 total 759.22 last 57.74) - mkdir 43422 (time 1776920697.60 total 769.23 last 45.70) - mkdir 44051 (time 1776920707.64 total 779.27 last 62.63) - mkdir 44681 (time 1776920717.65 total 789.28 last 62.93) - mkdir 45282 (time 1776920727.66 total 799.29 last 60.06) - mkdir 45910 (time 1776920737.66 total 809.29 last 62.77) - mkdir 46531 (time 1776920747.67 total 819.30 last 62.08) - mkdir 47100 (time 1776920757.68 total 829.31 last 56.82) - mkdir 47823 (time 1776920767.69 total 839.32 last 72.27) - mkdir 48461 (time 1776920777.69 total 849.32 last 63.77) - mkdir 49030 (time 1776920787.70 total 859.33 last 56.86) - mkdir 49652 (time 1776920797.70 total 869.33 last 62.17) - mkdir 50000 (time 1776920803.62 total 875.24 last 58.87) - mkdir 50679 (time 1776920813.63 total 885.26 last 67.81) - mkdir 51340 (time 1776920823.68 total 895.31 last 65.76) - mkdir 51998 (time 1776920833.69 total 905.32 last 65.72) - mkdir 52664 (time 1776920843.69 total 915.32 last 66.59) - mkdir 53361 (time 1776920853.70 total 925.33 last 69.67) - mkdir 53982 (time 1776920863.70 total 935.33 last 62.08) - mkdir 54607 (time 1776920873.71 total 945.34 last 62.46) - mkdir 55171 (time 1776920883.72 total 955.35 last 56.34) - mkdir 55710 (time 1776920893.74 total 965.37 last 53.80) - mkdir 56227 (time 1776920903.75 total 975.38 last 51.62) - mkdir 56792 (time 1776920913.76 total 985.39 last 56.45) - mkdir 57406 (time 1776920923.78 total 995.41 last 61.30) - mkdir 58054 (time 1776920933.79 total 1005.42 last 64.72) - mkdir 58689 (time 1776920943.80 total 1015.43 last 63.46) - mkdir 59344 (time 1776920953.82 total 1025.44 last 65.38) - mkdir 59950 (time 1776920963.83 total 1035.46 last 60.52) - mkdir 60591 (time 1776920973.84 total 1045.47 last 64.04) - mkdir 61248 (time 1776920983.85 total 1055.48 last 65.61) - mkdir 61902 (time 1776920993.86 total 1065.49 last 65.33) - mkdir 62401 (time 1776921003.88 total 1075.51 last 49.83) - mkdir 62895 (time 1776921013.88 total 1085.51 last 49.37) - mkdir 63459 (time 1776921023.89 total 1095.52 last 56.36) - mkdir 64038 (time 1776921033.91 total 1105.54 last 57.78) - mkdir 64644 (time 1776921043.92 total 1115.55 last 60.56) - mkdir 65218 (time 1776921053.92 total 1125.55 last 57.38) total: 65636 mkdir in 1135.17 seconds: 57.82 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270364 1000940 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1776921085 ; total 0 ; last 0) - unlinked 10000 (time 1776921401 ; total 316 ; last 316) - unlinked 20000 (time 1776921714 ; total 629 ; last 313) - unlinked 30000 (time 1776922024 ; total 939 ; last 310) - unlinked 40000 (time 1776922320 ; total 1235 ; last 296) - unlinked 50000 (time 1776922630 ; total 1545 ; last 310) - unlinked 60000 (time 1776922957 ; total 1872 ; last 327) total: 65536 unlinks in 2025 seconds: 32.363457 unlinks/second nlink between: 1 - unlinked 0 (time 1776923114 ; total 0 ; last 0) total: 100 unlinks in 4 seconds: 25.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7860 1263444 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 288 1023712 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524098 545 523553 1% /mnt/lustre