== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:43:02 (1785876182) 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 376 (time 1785876200.89 total 10.03 last 37.47) - mkdir 874 (time 1785876210.90 total 20.04 last 49.79) - mkdir 1215 (time 1785876220.92 total 30.06 last 34.01) - mkdir 1628 (time 1785876230.97 total 40.11 last 41.11) - mkdir 2020 (time 1785876241.00 total 50.14 last 39.10) - mkdir 2424 (time 1785876251.02 total 60.16 last 40.31) - mkdir 2808 (time 1785876261.02 total 70.16 last 38.39) - mkdir 3304 (time 1785876271.02 total 80.17 last 49.59) - mkdir 3789 (time 1785876281.06 total 90.20 last 48.35) - mkdir 4186 (time 1785876291.11 total 100.25 last 39.48) - mkdir 4775 (time 1785876301.13 total 110.27 last 58.76) - mkdir 5271 (time 1785876311.31 total 120.45 last 48.73) - mkdir 5726 (time 1785876321.31 total 130.46 last 45.49) - mkdir 6161 (time 1785876331.32 total 140.46 last 43.47) - mkdir 6623 (time 1785876341.32 total 150.46 last 46.19) - mkdir 7104 (time 1785876351.33 total 160.47 last 48.09) - mkdir 7602 (time 1785876361.34 total 170.48 last 49.73) - mkdir 8073 (time 1785876371.36 total 180.50 last 46.99) - mkdir 8522 (time 1785876381.38 total 190.52 last 44.80) - mkdir 8977 (time 1785876391.40 total 200.54 last 45.43) - mkdir 9537 (time 1785876401.42 total 210.56 last 55.91) - mkdir 10000 (time 1785876410.06 total 219.20 last 53.53) - mkdir 10479 (time 1785876420.08 total 229.22 last 47.82) - mkdir 10858 (time 1785876430.10 total 239.24 last 37.83) - mkdir 11351 (time 1785876440.12 total 249.26 last 49.22) - mkdir 11961 (time 1785876450.14 total 259.28 last 60.88) - mkdir 12509 (time 1785876460.16 total 269.30 last 54.66) - mkdir 13057 (time 1785876470.17 total 279.31 last 54.74) - mkdir 13630 (time 1785876480.18 total 289.32 last 57.28) - mkdir 14248 (time 1785876490.18 total 299.33 last 61.75) - mkdir 14653 (time 1785876500.19 total 309.33 last 40.47) - mkdir 15211 (time 1785876510.20 total 319.34 last 55.78) - mkdir 15585 (time 1785876520.20 total 329.34 last 37.39) - mkdir 16007 (time 1785876530.25 total 339.39 last 41.97) - mkdir 16413 (time 1785876540.29 total 349.43 last 40.46) - mkdir 16721 (time 1785876550.31 total 359.45 last 30.72) - mkdir 17050 (time 1785876560.31 total 369.46 last 32.89) - mkdir 17595 (time 1785876570.34 total 379.48 last 54.39) - mkdir 18142 (time 1785876580.34 total 389.48 last 54.70) - mkdir 18828 (time 1785876590.39 total 399.53 last 68.25) - mkdir 19295 (time 1785876600.41 total 409.55 last 46.60) - mkdir 19747 (time 1785876610.43 total 419.57 last 45.09) - mkdir 20000 (time 1785876615.14 total 424.28 last 53.72) - mkdir 20722 (time 1785876625.19 total 434.33 last 71.84) - mkdir 21363 (time 1785876635.19 total 444.34 last 64.08) - mkdir 21877 (time 1785876645.23 total 454.37 last 51.21) - mkdir 22384 (time 1785876655.25 total 464.39 last 50.60) - mkdir 22728 (time 1785876665.26 total 474.40 last 34.37) - mkdir 23159 (time 1785876675.28 total 484.42 last 43.00) - mkdir 23611 (time 1785876685.30 total 494.44 last 45.14) - mkdir 24118 (time 1785876695.32 total 504.46 last 50.58) - mkdir 24653 (time 1785876705.33 total 514.47 last 53.45) - mkdir 25114 (time 1785876715.34 total 524.48 last 46.04) - mkdir 25635 (time 1785876725.35 total 534.49 last 52.05) - mkdir 26118 (time 1785876735.39 total 544.53 last 48.11) - mkdir 26577 (time 1785876745.42 total 554.56 last 45.75) - mkdir 27118 (time 1785876755.43 total 564.57 last 54.09) - mkdir 27636 (time 1785876765.43 total 574.57 last 51.79) - mkdir 28204 (time 1785876775.56 total 584.70 last 56.08) - mkdir 28766 (time 1785876785.56 total 594.70 last 56.15) - mkdir 29243 (time 1785876795.60 total 604.74 last 47.53) - mkdir 29747 (time 1785876805.60 total 614.74 last 50.40) - mkdir 30000 (time 1785876809.43 total 618.57 last 66.11) - mkdir 30384 (time 1785876819.44 total 628.58 last 38.35) - mkdir 30850 (time 1785876829.47 total 638.61 last 46.46) - mkdir 31241 (time 1785876839.52 total 648.66 last 38.93) - mkdir 31759 (time 1785876849.54 total 658.68 last 51.68) - mkdir 32207 (time 1785876859.55 total 668.69 last 44.75) - mkdir 32578 (time 1785876869.58 total 678.72 - mkdir 351 (time 1785876200.62 total 10.02 last 35.02) - mkdir 860 (time 1785876210.62 total 20.03 last 50.89) - mkdir 1195 (time 1785876220.69 total 30.09 last 33.28) - mkdir 1607 (time 1785876230.74 total 40.14 last 41.00) - mkdir 1995 (time 1785876240.78 total 50.18 last 38.63) - mkdir 2405 (time 1785876250.78 total 60.18 last 41.00) - mkdir 2781 (time 1785876260.79 total 70.19 last 37.58) - mkdir 3306 (time 1785876270.80 total 80.20 last 52.43) - mkdir 3760 (time 1785876280.81 total 90.21 last 45.34) - mkdir 4161 (time 1785876290.82 total 100.22 last 40.08) - mkdir 4714 (time 1785876300.83 total 110.23 last 55.24) - mkdir 5192 (time 1785876310.86 total 120.26 last 47.66) - mkdir 5623 (time 1785876320.89 total 130.29 last 42.97) - mkdir 6061 (time 1785876330.90 total 140.30 last 43.78) - mkdir 6513 (time 1785876340.90 total 150.30 last 45.18) - mkdir 7006 (time 1785876350.91 total 160.31 last 49.25) - mkdir 7496 (time 1785876360.91 total 170.31 last 48.98) - mkdir 7969 (time 1785876370.93 total 180.33 last 47.23) - mkdir 8401 (time 1785876380.95 total 190.35 last 43.12) - mkdir 8861 (time 1785876390.96 total 200.36 last 45.94) - mkdir 9387 (time 1785876400.97 total 210.38 last 52.52) - mkdir 9981 (time 1785876410.99 total 220.39 last 59.33) - mkdir 10485 (time 1785876421.11 total 230.52 last 49.76) - mkdir 10870 (time 1785876431.12 total 240.52 last 38.47) - mkdir 11367 (time 1785876441.14 total 250.54 last 49.61) - mkdir 11943 (time 1785876451.14 total 260.54 last 57.58) - mkdir 12499 (time 1785876461.15 total 270.55 last 55.57) - mkdir 13071 (time 1785876471.18 total 280.58 last 57.05) - mkdir 13630 (time 1785876481.19 total 290.59 last 55.84) - mkdir 14275 (time 1785876491.22 total 300.62 last 64.31) - mkdir 14670 (time 1785876501.25 total 310.65 last 39.38) - mkdir 15230 (time 1785876511.25 total 320.65 last 56.00) - mkdir 15593 (time 1785876521.25 total 330.65 last 36.28) - mkdir 16016 (time 1785876531.26 total 340.67 last 42.25) - mkdir 16425 (time 1785876541.27 total 350.67 last 40.89) - mkdir 16709 (time 1785876551.29 total 360.69 last 28.35) - mkdir 17054 (time 1785876561.30 total 370.71 last 34.44) - mkdir 17603 (time 1785876571.37 total 380.77 last 54.57) - mkdir 18194 (time 1785876581.37 total 390.77 last 59.06) - mkdir 18868 (time 1785876591.39 total 400.79 last 67.30) - mkdir 19289 (time 1785876601.39 total 410.79 last 42.09) - mkdir 19738 (time 1785876611.42 total 420.83 last 44.75) - mkdir 20000 (time 1785876615.78 total 425.18 last 60.20) - mkdir 20746 (time 1785876625.78 total 435.18 last 74.59) - mkdir 21358 (time 1785876635.82 total 445.22 last 60.93) - mkdir 21847 (time 1785876645.86 total 455.26 last 48.72) - mkdir 22362 (time 1785876655.87 total 465.27 last 51.46) - mkdir 22691 (time 1785876665.94 total 475.34 last 32.66) - mkdir 23111 (time 1785876675.97 total 485.37 last 41.87) - mkdir 23604 (time 1785876685.99 total 495.39 last 49.19) - mkdir 24111 (time 1785876696.01 total 505.42 last 50.59) - mkdir 24613 (time 1785876706.04 total 515.44 last 50.05) - mkdir 25049 (time 1785876716.05 total 525.45 last 43.57) - mkdir 25577 (time 1785876726.06 total 535.46 last 52.76) - mkdir 26042 (time 1785876736.18 total 545.58 last 45.94) - mkdir 26529 (time 1785876746.18 total 555.58 last 48.69) - mkdir 27063 (time 1785876756.19 total 565.60 last 53.34) - mkdir 27637 (time 1785876766.21 total 575.61 last 57.32) - mkdir 28194 (time 1785876776.23 total 585.63 last 55.57) - mkdir 28733 (time 1785876786.23 total 595.64 last 53.89) - mkdir 29198 (time 1785876796.24 total 605.64 last 46.49) - mkdir 29745 (time 1785876806.24 total 615.64 last 54.66) - mkdir 30000 (time 1785876810.25 total 619.65 last 63.61) - mkdir 30380 (time 1785876820.30 total 629.70 last 37.83) - mkdir 30825 (time 1785876830.30 total 639.70 last 44.47) - mkdir 31219 (time 1785876840.31 total 649.71 last 39.38) - mkdir 31716 (time 1785876850.32 total 659.72 last 49.63) - mkdir 32164 (time 1785876860.72 total 670.12 last 43.09) - mkdir 32568 (time 1785876870.73 total 680.13 llast 37.00) total: 32818 mkdir in 683.49 seconds: 48.02 ops/second ast 40.36) total: 32818 mkdir in 685.84 seconds: 47.85 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 1785877612 ; total 0 ; last 0) - unlinked 10000 (time 1785877957 ; total 345 ; last 345) - unlinked 20000 (time 1785878330 ; total 718 ; last 373) - unlinked 30000 (time 1785878681 ; total 1069 ; last 351) total: 32768 unlinks in 1148 seconds: 28.543554 unlinks/second - unlinked 0 (time 1785877612 ; total 0 ; last 0) - unlinked 10000 (time 1785877957 ; total 345 ; last 345) - unlinked 20000 (time 1785878332 ; total 720 ; last 375) - unlinked 30000 (time 1785878682 ; total 1070 ; last 350) total: 32768 unlinks in 1151 seconds: 28.469158 unlinks/second nlink between: 102 - unlinked 0 (time 1785878764 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1785878764 ; 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 2208384 2176 2204160 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 526704 333 526371 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