== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:47:45 (1789073265) 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 550 (time 1789073280.86 total 10.00 last 54.98) - mkdir 1033 (time 1789073290.91 total 20.05 last 48.08) - mkdir 1325 (time 1789073300.91 total 30.05 last 29.20) - mkdir 1629 (time 1789073311.22 total 40.36 last 29.50) - mkdir 1947 (time 1789073321.23 total 50.37 last 31.75) - mkdir 2297 (time 1789073331.28 total 60.42 last 34.84) - mkdir 2716 (time 1789073341.29 total 70.43 last 41.86) - mkdir 3188 (time 1789073351.30 total 80.44 last 47.14) - mkdir 3620 (time 1789073361.32 total 90.46 last 43.12) - mkdir 4141 (time 1789073371.33 total 100.47 last 52.04) - mkdir 4670 (time 1789073381.33 total 110.47 last 52.89) - mkdir 5178 (time 1789073391.34 total 120.48 last 50.79) - mkdir 5642 (time 1789073401.34 total 130.48 last 46.38) - mkdir 6174 (time 1789073411.35 total 140.49 last 53.14) - mkdir 6684 (time 1789073421.37 total 150.51 last 50.93) - mkdir 7255 (time 1789073431.37 total 160.51 last 57.08) - mkdir 7787 (time 1789073441.37 total 170.52 last 53.17) - mkdir 8345 (time 1789073451.41 total 180.55 last 55.61) - mkdir 8902 (time 1789073461.42 total 190.57 last 55.61) - mkdir 9432 (time 1789073471.43 total 200.57 last 52.98) - mkdir 9905 (time 1789073481.44 total 210.58 last 47.26) - mkdir 10410 (time 1789073491.46 total 220.60 last 50.40) - mkdir 10861 (time 1789073501.47 total 230.61 last 45.04) - mkdir 11505 (time 1789073511.49 total 240.63 last 64.27) - mkdir 11974 (time 1789073521.51 total 250.65 last 46.80) - mkdir 12448 (time 1789073531.51 total 260.65 last 47.40) - mkdir 12950 (time 1789073541.52 total 270.67 last 50.13) - mkdir 13387 (time 1789073551.53 total 280.67 last 43.69) - mkdir 14016 (time 1789073561.54 total 290.68 last 62.84) - mkdir 14540 (time 1789073571.55 total 300.69 last 52.35) - mkdir 15047 (time 1789073581.55 total 310.69 last 50.68) - mkdir 15527 (time 1789073591.56 total 320.70 last 47.94) - mkdir 16034 (time 1789073601.58 total 330.72 last 50.64) - mkdir 16520 (time 1789073611.60 total 340.74 last 48.49) - mkdir 17012 (time 1789073621.61 total 350.75 last 49.16) - mkdir 17549 (time 1789073631.65 total 360.79 last 53.47) - mkdir 18017 (time 1789073641.66 total 370.80 last 46.77) - mkdir 18571 (time 1789073651.67 total 380.81 last 55.35) - mkdir 18990 (time 1789073661.70 total 390.84 last 41.77) - mkdir 19335 (time 1789073671.72 total 400.86 last 34.42) - mkdir 19676 (time 1789073681.73 total 410.87 last 34.06) - mkdir 20000 (time 1789073691.24 total 420.38 last 34.08) - mkdir 20421 (time 1789073701.25 total 430.39 last 42.06) - mkdir 20917 (time 1789073711.27 total 440.41 last 49.48) - mkdir 21449 (time 1789073721.30 total 450.44 last 53.05) - mkdir 21899 (time 1789073731.34 total 460.48 last 44.83) - mkdir 22427 (time 1789073741.34 total 470.48 last 52.79) - mkdir 22926 (time 1789073751.45 total 480.59 last 49.35) - mkdir 23337 (time 1789073761.52 total 490.67 last 40.81) - mkdir 23795 (time 1789073771.55 total 500.69 last 45.70) - mkdir 24075 (time 1789073781.56 total 510.70 last 27.96) - mkdir 24368 (time 1789073791.58 total 520.72 last 29.24) - mkdir 24865 (time 1789073801.62 total 530.77 last 49.48) - mkdir 25452 (time 1789073811.63 total 540.77 last 58.66) - mkdir 25955 (time 1789073821.64 total 550.78 last 50.28) - mkdir 26418 (time 1789073831.64 total 560.78 last 46.28) - mkdir 26953 (time 1789073841.65 total 570.79 last 53.47) - mkdir 27438 (time 1789073851.65 total 580.79 last 48.49) - mkdir 27921 (time 1789073862.05 total 591.19 last 46.45) - mkdir 28413 (time 1789073872.05 total 601.19 last 49.19) - mkdir 28959 (time 1789073882.05 total 611.19 last 54.57) - mkdir 29461 (time 1789073892.09 total 621.23 last 50.01) - mkdir 29882 (time 1789073902.11 total 631.25 last 42.02) - mkdir 30000 (time 1789073906.02 total 635.16 last 30.22) - mkdir 30405 (time 1789073916.02 total 645.16 last 40.50) - mkdir 30796 (time 1789073926.04 total 655.18 last 39.03) - mkdir 31189 (time 1789073936.04 total 665.18 last 39.28) - mkdir 31685 (time 1789073946.06 total 675.21 last 49.48) - mkdir 32166 (time 1789073956.11 total 685.25 - mkdir 572 (time 1789073281.12 total 10.02 last 57.06) - mkdir 1025 (time 1789073291.13 total 20.04 last 45.24) - mkdir 1341 (time 1789073301.14 total 30.05 last 31.57) - mkdir 1643 (time 1789073311.23 total 40.13 last 29.94) - mkdir 1954 (time 1789073321.27 total 50.18 last 30.97) - mkdir 2312 (time 1789073331.32 total 60.23 last 35.62) - mkdir 2730 (time 1789073341.32 total 70.23 last 41.79) - mkdir 3174 (time 1789073351.34 total 80.25 last 44.32) - mkdir 3597 (time 1789073361.36 total 90.26 last 42.24) - mkdir 4102 (time 1789073371.36 total 100.27 last 50.47) - mkdir 4639 (time 1789073381.38 total 110.28 last 53.63) - mkdir 5154 (time 1789073391.39 total 120.30 last 51.42) - mkdir 5610 (time 1789073401.40 total 130.31 last 45.55) - mkdir 6123 (time 1789073411.41 total 140.31 last 51.28) - mkdir 6635 (time 1789073421.42 total 150.32 last 51.13) - mkdir 7204 (time 1789073431.44 total 160.34 last 56.79) - mkdir 7725 (time 1789073441.44 total 170.35 last 52.07) - mkdir 8281 (time 1789073451.46 total 180.36 last 55.51) - mkdir 8849 (time 1789073461.48 total 190.38 last 56.70) - mkdir 9416 (time 1789073471.48 total 200.38 last 56.68) - mkdir 9895 (time 1789073481.53 total 210.43 last 47.66) - mkdir 10404 (time 1789073491.55 total 220.45 last 50.81) - mkdir 10879 (time 1789073501.56 total 230.47 last 47.44) - mkdir 11489 (time 1789073511.56 total 240.47 last 60.99) - mkdir 11955 (time 1789073521.59 total 250.49 last 46.49) - mkdir 12426 (time 1789073531.59 total 260.50 last 47.07) - mkdir 12941 (time 1789073541.60 total 270.50 last 51.48) - mkdir 13385 (time 1789073551.63 total 280.53 last 44.27) - mkdir 14022 (time 1789073561.63 total 290.53 last 63.69) - mkdir 14538 (time 1789073571.67 total 300.58 last 51.37) - mkdir 15050 (time 1789073581.69 total 310.60 last 51.09) - mkdir 15526 (time 1789073591.70 total 320.61 last 47.55) - mkdir 16041 (time 1789073601.72 total 330.62 last 51.43) - mkdir 16544 (time 1789073611.73 total 340.63 last 50.25) - mkdir 17022 (time 1789073621.74 total 350.64 last 47.76) - mkdir 17552 (time 1789073631.79 total 360.70 last 52.70) - mkdir 18008 (time 1789073641.81 total 370.72 last 45.51) - mkdir 18572 (time 1789073651.81 total 380.72 last 56.39) - mkdir 19015 (time 1789073661.82 total 390.73 last 44.25) - mkdir 19351 (time 1789073671.84 total 400.74 last 33.56) - mkdir 19683 (time 1789073681.84 total 410.75 last 33.18) - mkdir 20000 (time 1789073691.12 total 420.02 last 34.16) - mkdir 20426 (time 1789073701.14 total 430.05 last 42.51) - mkdir 20922 (time 1789073711.15 total 440.05 last 49.58) - mkdir 21456 (time 1789073721.18 total 450.08 last 53.23) - mkdir 21892 (time 1789073731.20 total 460.11 last 43.50) - mkdir 22404 (time 1789073741.21 total 470.11 last 51.17) - mkdir 22882 (time 1789073751.21 total 480.12 last 47.76) - mkdir 23302 (time 1789073761.22 total 490.12 last 41.98) - mkdir 23745 (time 1789073771.22 total 500.13 last 44.28) - mkdir 24019 (time 1789073781.24 total 510.15 last 27.35) - mkdir 24335 (time 1789073791.25 total 520.15 last 31.59) - mkdir 24837 (time 1789073801.27 total 530.17 last 50.08) - mkdir 25408 (time 1789073811.30 total 540.21 last 56.91) - mkdir 25893 (time 1789073821.30 total 550.21 last 48.49) - mkdir 26362 (time 1789073831.31 total 560.22 last 46.86) - mkdir 26889 (time 1789073841.32 total 570.22 last 52.68) - mkdir 27367 (time 1789073851.33 total 580.24 last 47.73) - mkdir 27864 (time 1789073862.04 total 590.95 last 46.40) - mkdir 28364 (time 1789073872.06 total 600.96 last 49.92) - mkdir 28895 (time 1789073882.07 total 610.98 last 53.03) - mkdir 29403 (time 1789073892.08 total 620.98 last 50.76) - mkdir 29828 (time 1789073902.09 total 631.00 last 42.44) - mkdir 30000 (time 1789073907.49 total 636.40 last 31.86) - mkdir 30419 (time 1789073917.50 total 646.40 last 41.88) - mkdir 30840 (time 1789073927.54 total 656.44 last 41.94) - mkdir 31215 (time 1789073937.56 total 666.46 last 37.42) - mkdir 31747 (time 1789073947.56 total 676.47 last 53.18) - mkdir 32211 (time 1789073957.60 total 686.50 last 46.24) - mkdir 32796 (time 1789073968.02 total 696.92 last 56.13) total: 32818 mkdir in 697.58 seconds: 47.05 ops/second last 47.87) - mkdir 32697 (time 1789073966.11 total 695.26 last 53.09) total: 32818 mkdir in 697.86 seconds: 47.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789074684 ; total 0 ; last 0) - unlinked 10000 (time 1789075025 ; total 341 ; last 341) - unlinked 20000 (time 1789075358 ; total 674 ; last 333) - unlinked 30000 (time 1789075720 ; total 1036 ; last 362) total: 32768 unlinks in 1137 seconds: 28.819700 unlinks/second - unlinked 0 (time 1789074684 ; total 0 ; last 0) - unlinked 10000 (time 1789075025 ; total 341 ; last 341) - unlinked 20000 (time 1789075359 ; total 675 ; last 334) - unlinked 30000 (time 1789075723 ; total 1039 ; last 364) total: 32768 unlinks in 1141 seconds: 28.718668 unlinks/second nlink between: 102 - unlinked 0 (time 1789075827 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789075827 ; total 0 ; last 0) 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 2208768 2304 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 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre