== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:50:12 (1787853012) 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 552 (time 1787853029.18 total 10.02 last 55.12) - mkdir 1005 (time 1787853039.20 total 20.03 last 45.25) - mkdir 1569 (time 1787853049.23 total 30.06 last 56.21) - mkdir 2114 (time 1787853059.26 total 40.09 last 54.35) - mkdir 2776 (time 1787853069.27 total 50.10 last 66.09) - mkdir 3340 (time 1787853079.28 total 60.11 last 56.35) - mkdir 3880 (time 1787853089.30 total 70.13 last 53.89) - mkdir 4466 (time 1787853099.31 total 80.14 last 58.55) - mkdir 5030 (time 1787853109.32 total 90.15 last 56.35) - mkdir 5590 (time 1787853119.33 total 100.16 last 55.96) - mkdir 6152 (time 1787853129.34 total 110.17 last 56.12) - mkdir 6671 (time 1787853139.36 total 120.19 last 51.81) - mkdir 7166 (time 1787853149.42 total 130.25 last 49.23) - mkdir 7781 (time 1787853159.43 total 140.26 last 61.43) - mkdir 8358 (time 1787853169.52 total 150.35 last 57.15) - mkdir 8839 (time 1787853179.56 total 160.39 last 47.92) - mkdir 9374 (time 1787853189.56 total 170.39 last 53.49) - mkdir 9930 (time 1787853199.59 total 180.42 last 55.45) - mkdir 10455 (time 1787853209.60 total 190.43 last 52.44) - mkdir 11029 (time 1787853219.61 total 200.44 last 57.32) - mkdir 11541 (time 1787853229.63 total 210.46 last 51.09) - mkdir 12053 (time 1787853239.65 total 220.48 last 51.13) - mkdir 12527 (time 1787853249.66 total 230.50 last 47.32) - mkdir 13037 (time 1787853259.67 total 240.50 last 50.97) - mkdir 13599 (time 1787853269.68 total 250.51 last 56.16) - mkdir 14107 (time 1787853279.68 total 260.51 last 50.78) - mkdir 14578 (time 1787853289.71 total 270.54 last 46.99) - mkdir 15093 (time 1787853299.72 total 280.55 last 51.42) - mkdir 15624 (time 1787853309.74 total 290.57 last 53.00) - mkdir 16156 (time 1787853319.75 total 300.58 last 53.17) - mkdir 16757 (time 1787853329.75 total 310.58 last 60.09) - mkdir 17383 (time 1787853339.78 total 320.61 last 62.37) - mkdir 17974 (time 1787853349.79 total 330.62 last 59.07) - mkdir 18501 (time 1787853359.79 total 340.62 last 52.67) - mkdir 19011 (time 1787853369.82 total 350.65 last 50.90) - mkdir 19465 (time 1787853379.82 total 360.65 last 45.39) - mkdir 19894 (time 1787853389.82 total 370.65 last 42.88) - mkdir 20000 (time 1787853392.23 total 373.06 last 43.95) - mkdir 20546 (time 1787853402.26 total 383.09 last 54.48) - mkdir 21003 (time 1787853412.26 total 393.09 last 45.67) - mkdir 21553 (time 1787853422.28 total 403.11 last 54.91) - mkdir 22151 (time 1787853432.35 total 413.18 last 59.38) - mkdir 22746 (time 1787853442.38 total 423.21 last 59.30) - mkdir 23256 (time 1787853452.40 total 433.23 last 50.91) - mkdir 23750 (time 1787853462.41 total 443.24 last 49.34) - mkdir 24180 (time 1787853472.47 total 453.30 last 42.75) - mkdir 24588 (time 1787853482.47 total 463.30 last 40.79) - mkdir 25184 (time 1787853492.63 total 473.46 last 58.68) - mkdir 25746 (time 1787853502.64 total 483.48 last 56.12) - mkdir 26311 (time 1787853512.65 total 493.48 last 56.48) - mkdir 26776 (time 1787853522.67 total 503.50 last 46.39) - mkdir 27238 (time 1787853532.70 total 513.53 last 46.08) - mkdir 27707 (time 1787853542.72 total 523.55 last 46.80) - mkdir 28178 (time 1787853552.74 total 533.57 last 47.00) - mkdir 28627 (time 1787853562.76 total 543.59 last 44.84) - mkdir 29147 (time 1787853572.76 total 553.59 last 51.97) - mkdir 29636 (time 1787853583.16 total 563.99 last 47.05) - mkdir 30000 (time 1787853589.19 total 570.02 last 60.31) - mkdir 30571 (time 1787853599.22 total 580.05 last 56.95) - mkdir 31155 (time 1787853609.23 total 590.06 last 58.32) - mkdir 31685 (time 1787853619.26 total 600.09 last 52.84) - mkdir 32178 (time 1787853629.28 total 610.11 last 49.20) - mkdir 32694 (time 1787853639.29 total 620.12 last 51.56) total: 32818 mkdir in 622.57 seconds: 52.71 ops/second - mkdir 563 (time 1787853029.04 total 10.01 last 56.27) - mkdir 1015 (time 1787853039.04 total 20.01 last 45.18) - mkdir 1579 (time 1787853049.04 total 30.01 last 56.38) - mkdir 2134 (time 1787853059.05 total 40.02 last 55.46) - mkdir 2769 (time 1787853069.09 total 50.06 last 63.27) - mkdir 3314 (time 1787853079.11 total 60.08 last 54.36) - mkdir 3833 (time 1787853089.14 total 70.11 last 51.77) - mkdir 4424 (time 1787853099.15 total 80.12 last 59.04) - mkdir 4983 (time 1787853109.15 total 90.12 last 55.88) - mkdir 5539 (time 1787853119.16 total 100.13 last 55.58) - mkdir 6078 (time 1787853129.17 total 110.13 last 53.86) - mkdir 6604 (time 1787853139.18 total 120.15 last 52.51) - mkdir 7105 (time 1787853149.19 total 130.16 last 50.04) - mkdir 7702 (time 1787853159.23 total 140.20 last 59.51) - mkdir 8293 (time 1787853169.24 total 150.21 last 59.02) - mkdir 8776 (time 1787853179.26 total 160.23 last 48.21) - mkdir 9290 (time 1787853189.26 total 170.23 last 51.38) - mkdir 9840 (time 1787853199.27 total 180.24 last 54.96) - mkdir 10000 (time 1787853202.38 total 183.35 last 51.42) - mkdir 10546 (time 1787853212.40 total 193.37 last 54.48) - mkdir 11096 (time 1787853222.41 total 203.38 last 54.95) - mkdir 11660 (time 1787853232.42 total 213.39 last 56.36) - mkdir 12146 (time 1787853242.42 total 223.39 last 48.59) - mkdir 12616 (time 1787853252.42 total 233.39 last 47.00) - mkdir 13157 (time 1787853262.44 total 243.41 last 53.99) - mkdir 13695 (time 1787853272.46 total 253.43 last 53.71) - mkdir 14183 (time 1787853282.46 total 263.43 last 48.78) - mkdir 14635 (time 1787853292.48 total 273.44 last 45.14) - mkdir 15175 (time 1787853302.49 total 283.46 last 53.93) - mkdir 15684 (time 1787853312.51 total 293.48 last 50.81) - mkdir 16216 (time 1787853322.52 total 303.49 last 53.14) - mkdir 16768 (time 1787853332.53 total 313.50 last 55.13) - mkdir 17396 (time 1787853342.53 total 323.50 last 62.79) - mkdir 17950 (time 1787853352.55 total 333.52 last 55.29) - mkdir 18446 (time 1787853362.55 total 343.52 last 49.59) - mkdir 18957 (time 1787853372.56 total 353.53 last 51.07) - mkdir 19410 (time 1787853382.58 total 363.55 last 45.22) - mkdir 19865 (time 1787853392.59 total 373.56 last 45.45) - mkdir 20000 (time 1787853395.21 total 376.18 last 51.50) - mkdir 20508 (time 1787853405.22 total 386.19 last 50.74) - mkdir 21000 (time 1787853415.23 total 396.20 last 49.18) - mkdir 21564 (time 1787853425.23 total 406.20 last 56.39) - mkdir 22119 (time 1787853435.26 total 416.23 last 55.33) - mkdir 22657 (time 1787853445.29 total 426.26 last 53.64) - mkdir 23136 (time 1787853455.29 total 436.26 last 47.90) - mkdir 23610 (time 1787853465.29 total 446.26 last 47.39) - mkdir 24070 (time 1787853475.30 total 456.27 last 45.95) - mkdir 24472 (time 1787853485.31 total 466.28 last 40.19) - mkdir 25106 (time 1787853495.31 total 476.28 last 63.36) - mkdir 25649 (time 1787853505.32 total 486.29 last 54.27) - mkdir 26148 (time 1787853515.34 total 496.31 last 49.80) - mkdir 26598 (time 1787853525.36 total 506.32 last 44.93) - mkdir 27073 (time 1787853535.36 total 516.33 last 47.49) - mkdir 27505 (time 1787853545.36 total 526.33 last 43.18) - mkdir 28003 (time 1787853555.36 total 536.33 last 49.79) - mkdir 28504 (time 1787853565.39 total 546.36 last 49.98) - mkdir 29035 (time 1787853575.41 total 556.38 last 52.99) - mkdir 29543 (time 1787853585.41 total 566.38 last 50.77) - mkdir 30000 (time 1787853593.83 total 574.79 last 54.33) - mkdir 30580 (time 1787853603.89 total 584.86 last 57.64) - mkdir 31173 (time 1787853613.90 total 594.87 last 59.21) - mkdir 31655 (time 1787853623.91 total 604.88 last 48.16) - mkdir 32158 (time 1787853633.92 total 614.89 last 50.25) - mkdir 32737 (time 1787853643.93 total 624.89 last 57.89) total: 32818 mkdir in 625.76 seconds: 52.45 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 303863 65969 237894 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 1787854323 ; total 0 ; last 0) - unlinked 10000 (time 1787854589 ; total 266 ; last 266) - unlinked 20000 (time 1787854880 ; total 557 ; last 291) - unlinked 30000 (time 1787855165 ; total 842 ; last 285) total: 32768 unlinks in 919 seconds: 35.656147 unlinks/second - unlinked 0 (time 1787854323 ; total 0 ; last 0) - unlinked 10000 (time 1787854593 ; total 270 ; last 270) - unlinked 20000 (time 1787854882 ; total 559 ; last 289) - unlinked 30000 (time 1787855171 ; total 848 ; last 289) total: 32768 unlinks in 923 seconds: 35.501625 unlinks/second nlink between: 102 - unlinked 0 (time 1787855248 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787855248 ; 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 2208256 2304 2203904 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 526643 333 526310 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