== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:20:00 (1786710000) 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 474 (time 1786710016.64 total 10.04 last 47.21) - mkdir 1015 (time 1786710026.64 total 20.04 last 54.08) - mkdir 1491 (time 1786710036.68 total 30.08 last 47.42) - mkdir 1974 (time 1786710046.68 total 40.09 last 48.28) - mkdir 2405 (time 1786710056.68 total 50.09 last 43.10) - mkdir 2897 (time 1786710066.70 total 60.10 last 49.12) - mkdir 3326 (time 1786710076.71 total 70.11 last 42.87) - mkdir 3799 (time 1786710086.71 total 80.11 last 47.29) - mkdir 4261 (time 1786710096.78 total 90.19 last 45.86) - mkdir 4762 (time 1786710106.79 total 100.19 last 50.06) - mkdir 5328 (time 1786710116.80 total 110.20 last 56.54) - mkdir 5813 (time 1786710126.80 total 120.21 last 48.49) - mkdir 6286 (time 1786710136.80 total 130.21 last 47.30) - mkdir 6762 (time 1786710146.82 total 140.22 last 47.52) - mkdir 7283 (time 1786710156.82 total 150.23 last 52.08) - mkdir 7812 (time 1786710166.83 total 160.24 last 52.85) - mkdir 8325 (time 1786710176.84 total 170.25 last 51.24) - mkdir 8878 (time 1786710186.85 total 180.25 last 55.29) - mkdir 9398 (time 1786710196.85 total 190.25 last 51.99) - mkdir 9936 (time 1786710206.86 total 200.26 last 53.75) - mkdir 10387 (time 1786710216.86 total 210.26 last 45.08) - mkdir 10863 (time 1786710226.86 total 220.27 last 47.60) - mkdir 11364 (time 1786710236.87 total 230.27 last 50.08) - mkdir 11837 (time 1786710246.87 total 240.27 last 47.28) - mkdir 12356 (time 1786710256.87 total 250.28 last 51.88) - mkdir 12784 (time 1786710266.88 total 260.28 last 42.79) - mkdir 13302 (time 1786710276.88 total 270.28 last 51.78) - mkdir 13755 (time 1786710286.88 total 280.28 last 45.30) - mkdir 14252 (time 1786710296.88 total 290.29 last 49.68) - mkdir 14738 (time 1786710306.89 total 300.29 last 48.60) - mkdir 15224 (time 1786710316.89 total 310.30 last 48.56) - mkdir 15717 (time 1786710326.90 total 320.30 last 49.28) - mkdir 16209 (time 1786710336.90 total 330.30 last 49.18) - mkdir 16690 (time 1786710346.94 total 340.34 last 47.93) - mkdir 17260 (time 1786710356.94 total 350.34 last 56.97) - mkdir 17814 (time 1786710366.95 total 360.35 last 55.38) - mkdir 18315 (time 1786710376.95 total 370.36 last 50.06) - mkdir 18822 (time 1786710386.96 total 380.36 last 50.66) - mkdir 19324 (time 1786710396.97 total 390.37 last 50.17) - mkdir 19807 (time 1786710406.97 total 400.37 last 48.29) - mkdir 20000 (time 1786710410.74 total 404.15 last 51.12) - mkdir 20551 (time 1786710420.76 total 414.16 last 55.02) - mkdir 21033 (time 1786710430.79 total 424.19 last 48.07) - mkdir 21478 (time 1786710440.79 total 434.19 last 44.49) - mkdir 21933 (time 1786710450.79 total 444.20 last 45.47) - mkdir 22386 (time 1786710460.81 total 454.21 last 45.22) - mkdir 22879 (time 1786710470.84 total 464.24 last 49.17) - mkdir 23411 (time 1786710480.84 total 474.25 last 53.18) - mkdir 23934 (time 1786710490.86 total 484.27 last 52.18) - mkdir 24422 (time 1786710500.87 total 494.27 last 48.79) - mkdir 24976 (time 1786710510.88 total 504.29 last 55.31) - mkdir 25492 (time 1786710520.89 total 514.29 last 51.58) - mkdir 25982 (time 1786710530.91 total 524.31 last 48.91) - mkdir 26444 (time 1786710541.26 total 534.66 last 44.63) - mkdir 26903 (time 1786710551.26 total 544.66 last 45.90) - mkdir 27378 (time 1786710561.26 total 554.67 last 47.48) - mkdir 27952 (time 1786710571.27 total 564.68 last 57.34) - mkdir 28483 (time 1786710581.27 total 574.68 last 53.09) - mkdir 28953 (time 1786710591.27 total 584.68 last 47.00) - mkdir 29416 (time 1786710601.31 total 594.72 last 46.13) - mkdir 29904 (time 1786710611.31 total 604.72 last 48.79) - mkdir 30000 (time 1786710613.67 total 607.07 last 40.74) - mkdir 30526 (time 1786710623.70 total 617.10 last 52.43) - mkdir 30972 (time 1786710633.71 total 627.12 last 44.55) - mkdir 31492 (time 1786710643.71 total 637.12 last 51.99) - mkdir 31945 (time 1786710653.74 total 647.14 last 45.18) - mkdir 32336 (time 1786710663.75 total 657.16 last 39.04) - mkdir 32752 (time 1786710673.76 total 667.16 last 41.57) total: 32818 mkdir in 668.67 seconds: 49.08 ops/second - mkdir 481 (time 1786710016.55 total 10.00 last 48.09) - mkdir 1032 (time 1786710026.55 total 20.01 last 55.07) - mkdir 1522 (time 1786710036.59 total 30.05 last 48.81) - mkdir 2008 (time 1786710046.60 total 40.05 last 48.57) - mkdir 2417 (time 1786710056.60 total 50.05 last 40.89) - mkdir 2916 (time 1786710066.65 total 60.10 last 49.67) - mkdir 3343 (time 1786710076.65 total 70.10 last 42.68) - mkdir 3810 (time 1786710086.67 total 80.13 last 46.60) - mkdir 4259 (time 1786710096.68 total 90.13 last 44.87) - mkdir 4750 (time 1786710106.69 total 100.15 last 49.03) - mkdir 5327 (time 1786710116.70 total 110.15 last 57.65) - mkdir 5815 (time 1786710126.75 total 120.20 last 48.57) - mkdir 6309 (time 1786710136.75 total 130.20 last 49.40) - mkdir 6788 (time 1786710146.75 total 140.21 last 47.87) - mkdir 7307 (time 1786710156.77 total 150.23 last 51.81) - mkdir 7837 (time 1786710166.77 total 160.23 last 52.99) - mkdir 8356 (time 1786710176.77 total 170.23 last 51.90) - mkdir 8877 (time 1786710186.80 total 180.25 last 51.99) - mkdir 9396 (time 1786710196.80 total 190.25 last 51.90) - mkdir 9906 (time 1786710206.81 total 200.26 last 50.95) - mkdir 10000 (time 1786710209.02 total 202.47 last 42.52) - mkdir 10465 (time 1786710219.02 total 212.47 last 46.48) - mkdir 10946 (time 1786710229.04 total 222.49 last 48.02) - mkdir 11435 (time 1786710239.04 total 232.50 last 48.88) - mkdir 11936 (time 1786710249.06 total 242.52 last 50.00) - mkdir 12438 (time 1786710259.06 total 252.52 last 50.19) - mkdir 12872 (time 1786710269.07 total 262.52 last 43.38) - mkdir 13384 (time 1786710279.10 total 272.56 last 51.03) - mkdir 13865 (time 1786710289.11 total 282.57 last 48.05) - mkdir 14370 (time 1786710299.12 total 292.57 last 50.46) - mkdir 14887 (time 1786710309.16 total 302.62 last 51.48) - mkdir 15384 (time 1786710319.17 total 312.62 last 49.67) - mkdir 15852 (time 1786710329.17 total 322.63 last 46.78) - mkdir 16358 (time 1786710339.17 total 332.63 last 50.60) - mkdir 16848 (time 1786710349.19 total 342.64 last 48.92) - mkdir 17393 (time 1786710359.21 total 352.66 last 54.40) - mkdir 17898 (time 1786710369.23 total 362.68 last 50.41) - mkdir 18358 (time 1786710379.29 total 372.75 last 45.68) - mkdir 18892 (time 1786710389.30 total 382.75 last 53.37) - mkdir 19395 (time 1786710399.32 total 392.77 last 50.22) - mkdir 19873 (time 1786710409.33 total 402.78 last 47.75) - mkdir 20000 (time 1786710411.56 total 405.02 last 56.85) - mkdir 20515 (time 1786710421.56 total 415.02 last 51.50) - mkdir 21008 (time 1786710431.57 total 425.02 last 49.28) - mkdir 21442 (time 1786710441.61 total 435.07 last 43.19) - mkdir 21895 (time 1786710451.65 total 445.10 last 45.15) - mkdir 22340 (time 1786710461.66 total 455.12 last 44.44) - mkdir 22837 (time 1786710471.66 total 465.12 last 49.70) - mkdir 23364 (time 1786710481.67 total 475.12 last 52.66) - mkdir 23871 (time 1786710491.70 total 485.15 last 50.57) - mkdir 24368 (time 1786710501.71 total 495.17 last 49.62) - mkdir 24892 (time 1786710511.73 total 505.18 last 52.32) - mkdir 25396 (time 1786710521.74 total 515.20 last 50.32) - mkdir 25904 (time 1786710531.76 total 525.21 last 50.73) - mkdir 26389 (time 1786710541.77 total 535.22 last 48.44) - mkdir 26839 (time 1786710551.79 total 545.25 last 44.89) - mkdir 27336 (time 1786710561.80 total 555.25 last 49.68) - mkdir 27904 (time 1786710571.82 total 565.27 last 56.67) - mkdir 28424 (time 1786710581.84 total 575.30 last 51.88) - mkdir 28920 (time 1786710591.86 total 585.32 last 49.49) - mkdir 29387 (time 1786710602.33 total 595.78 last 44.63) - mkdir 29890 (time 1786710612.34 total 605.79 last 50.25) - mkdir 30396 (time 1786710622.35 total 615.80 last 50.56) - mkdir 30854 (time 1786710632.36 total 625.81 last 45.76) - mkdir 31379 (time 1786710642.39 total 635.84 last 52.34) - mkdir 31817 (time 1786710652.46 total 645.91 last 43.49) - mkdir 32234 (time 1786710662.48 total 655.93 last 41.62) - mkdir 32657 (time 1786710672.49 total 665.94 last 42.26) total: 32818 mkdir in 669.32 seconds: 49.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304004 65969 238035 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 1786711236 ; total 0 ; last 0) - unlinked 10000 (time 1786711438 ; total 202 ; last 202) - unlinked 20000 (time 1786711637 ; total 401 ; last 199) - unlinked 30000 (time 1786711939 ; total 703 ; last 302) total: 32768 unlinks in 803 seconds: 40.806973 unlinks/second - unlinked 0 (time 1786711237 ; total 0 ; last 0) - unlinked 10000 (time 1786711440 ; total 203 ; last 203) - unlinked 20000 (time 1786711642 ; total 405 ; last 202) - unlinked 30000 (time 1786711943 ; total 706 ; last 301) total: 32768 unlinks in 805 seconds: 40.705589 unlinks/second nlink between: 102 - unlinked 0 (time 1786712044 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786712044 ; 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