== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:26:19 (1789287979) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 791 (time 1789287994.68 total 10.03 last 78.87) - mkdir 1416 (time 1789288004.68 total 20.03 last 62.47) - mkdir 1879 (time 1789288014.70 total 30.05 last 46.23) - mkdir 2494 (time 1789288024.71 total 40.06 last 61.43) - mkdir 3135 (time 1789288034.72 total 50.07 last 64.02) - mkdir 3796 (time 1789288044.75 total 60.09 last 65.95) - mkdir 4489 (time 1789288054.75 total 70.09 last 69.30) - mkdir 5258 (time 1789288064.75 total 80.10 last 76.83) - mkdir 5932 (time 1789288074.76 total 90.11 last 67.36) - mkdir 6518 (time 1789288084.76 total 100.11 last 58.58) - mkdir 7208 (time 1789288094.78 total 110.13 last 68.86) - mkdir 7934 (time 1789288104.79 total 120.14 last 72.58) - mkdir 8487 (time 1789288114.80 total 130.15 last 55.25) - mkdir 9248 (time 1789288124.82 total 140.17 last 75.94) - mkdir 9944 (time 1789288134.82 total 150.17 last 69.56) - mkdir 10742 (time 1789288144.83 total 160.18 last 79.72) - mkdir 11490 (time 1789288154.84 total 170.19 last 74.72) - mkdir 12273 (time 1789288164.87 total 180.22 last 78.09) - mkdir 13089 (time 1789288174.88 total 190.23 last 81.52) - mkdir 13881 (time 1789288184.88 total 200.23 last 79.19) - mkdir 14640 (time 1789288194.89 total 210.24 last 75.85) - mkdir 15356 (time 1789288204.89 total 220.24 last 71.56) - mkdir 16105 (time 1789288214.90 total 230.25 last 74.81) - mkdir 16845 (time 1789288224.92 total 240.27 last 73.89) - mkdir 17471 (time 1789288234.93 total 250.27 last 62.55) - mkdir 18130 (time 1789288244.94 total 260.28 last 65.83) - mkdir 18796 (time 1789288254.95 total 270.30 last 66.52) - mkdir 19471 (time 1789288264.98 total 280.33 last 67.30) - mkdir 20000 (time 1789288271.97 total 287.32 last 75.67) - mkdir 20736 (time 1789288281.98 total 297.32 last 73.56) - mkdir 21383 (time 1789288291.98 total 307.33 last 64.69) - mkdir 22031 (time 1789288302.00 total 317.35 last 64.65) - mkdir 22741 (time 1789288312.02 total 327.37 last 70.86) - mkdir 23482 (time 1789288322.02 total 337.37 last 74.09) - mkdir 24109 (time 1789288332.02 total 347.37 last 62.68) - mkdir 24653 (time 1789288342.03 total 357.38 last 54.39) - mkdir 25137 (time 1789288352.03 total 367.38 last 48.40) - mkdir 25766 (time 1789288362.03 total 377.38 last 62.86) - mkdir 26508 (time 1789288372.04 total 387.39 last 74.13) - mkdir 27250 (time 1789288382.05 total 397.40 last 74.17) - mkdir 27995 (time 1789288392.06 total 407.40 last 74.44) - mkdir 28785 (time 1789288402.07 total 417.42 last 78.85) - mkdir 29460 (time 1789288412.08 total 427.43 last 67.46) - mkdir 30000 (time 1789288419.85 total 435.19 last 69.53) - mkdir 30727 (time 1789288429.85 total 445.19 last 72.70) - mkdir 31416 (time 1789288439.85 total 455.20 last 68.87) - mkdir 32176 (time 1789288449.85 total 465.20 last 75.99) total: 32818 mkdir in 474.53 seconds: 69.16 ops/second - mkdir 787 (time 1789287994.74 total 10.01 last 78.59) - mkdir 1401 (time 1789288004.74 total 20.02 last 61.38) - mkdir 1856 (time 1789288014.75 total 30.02 last 45.48) - mkdir 2476 (time 1789288024.75 total 40.03 last 61.95) - mkdir 3091 (time 1789288034.76 total 50.04 last 61.45) - mkdir 3762 (time 1789288044.77 total 60.05 last 67.02) - mkdir 4473 (time 1789288054.80 total 70.07 last 70.93) - mkdir 5231 (time 1789288064.80 total 80.07 last 75.79) - mkdir 5899 (time 1789288074.81 total 90.09 last 66.72) - mkdir 6488 (time 1789288084.84 total 100.12 last 58.72) - mkdir 7186 (time 1789288094.85 total 110.13 last 69.72) - mkdir 7883 (time 1789288104.86 total 120.13 last 69.67) - mkdir 8454 (time 1789288114.87 total 130.15 last 57.02) - mkdir 9229 (time 1789288124.92 total 140.19 last 77.15) - mkdir 9895 (time 1789288134.93 total 150.20 last 66.53) - mkdir 10694 (time 1789288144.94 total 160.21 last 79.81) - mkdir 11450 (time 1789288154.95 total 170.23 last 75.51) - mkdir 12202 (time 1789288164.95 total 180.23 last 75.19) - mkdir 13000 (time 1789288174.95 total 190.23 last 79.78) - mkdir 13769 (time 1789288184.96 total 200.24 last 76.84) - mkdir 14534 (time 1789288194.98 total 210.25 last 76.39) - mkdir 15237 (time 1789288204.98 total 220.26 last 70.24) - mkdir 15998 (time 1789288214.98 total 230.26 last 76.10) - mkdir 16750 (time 1789288224.99 total 240.26 last 75.17) - mkdir 17382 (time 1789288235.00 total 250.28 last 63.10) - mkdir 18046 (time 1789288245.01 total 260.28 last 66.40) - mkdir 18716 (time 1789288255.01 total 270.28 last 67.00) - mkdir 19424 (time 1789288265.01 total 280.28 last 70.79) - mkdir 20000 (time 1789288273.12 total 288.40 last 70.98) - mkdir 20726 (time 1789288283.12 total 298.40 last 72.59) - mkdir 21387 (time 1789288293.15 total 308.43 last 65.92) - mkdir 22027 (time 1789288303.18 total 318.45 last 63.84) - mkdir 22738 (time 1789288313.19 total 328.46 last 71.01) - mkdir 23467 (time 1789288323.19 total 338.47 last 72.86) - mkdir 24121 (time 1789288333.20 total 348.47 last 65.40) - mkdir 24650 (time 1789288343.22 total 358.49 last 52.78) - mkdir 25160 (time 1789288353.23 total 368.50 last 50.96) - mkdir 25779 (time 1789288363.23 total 378.50 last 61.89) - mkdir 26507 (time 1789288373.24 total 388.52 last 72.71) - mkdir 27249 (time 1789288383.25 total 398.53 last 74.13) - mkdir 27996 (time 1789288393.25 total 408.53 last 74.68) - mkdir 28735 (time 1789288403.25 total 418.53 last 73.90) - mkdir 29424 (time 1789288413.26 total 428.54 last 68.84) - mkdir 30000 (time 1789288421.89 total 437.16 last 66.77) - mkdir 30744 (time 1789288431.90 total 447.17 last 74.32) - mkdir 31461 (time 1789288441.91 total 457.19 last 71.62) - mkdir 32188 (time 1789288451.91 total 467.19 last 72.69) total: 32818 mkdir in 475.64 seconds: 69.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270640 1000664 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789289170 ; total 0 ; last 0) - unlinked 10000 (time 1789289402 ; total 232 ; last 232) - unlinked 20000 (time 1789289644 ; total 474 ; last 242) - unlinked 30000 (time 1789289881 ; total 711 ; last 237) total: 32768 unlinks in 777 seconds: 42.172459 unlinks/second - unlinked 0 (time 1789289170 ; total 0 ; last 0) - unlinked 10000 (time 1789289404 ; total 234 ; last 234) - unlinked 20000 (time 1789289643 ; total 473 ; last 239) - unlinked 30000 (time 1789289882 ; total 712 ; last 239) total: 32768 unlinks in 778 seconds: 42.118252 unlinks/second nlink between: 1 - unlinked 0 (time 1789289949 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789289949 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 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 1414116 8096 1263208 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre