== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:25:34 (1787135134) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 675 (time 1787135149.33 total 10.00 last 67.47) - mkdir 1378 (time 1787135159.33 total 20.01 last 70.29) - mkdir 2105 (time 1787135169.34 total 30.01 last 72.64) - mkdir 2797 (time 1787135179.35 total 40.03 last 69.11) - mkdir 3495 (time 1787135189.38 total 50.06 last 69.60) - mkdir 4207 (time 1787135199.39 total 60.06 last 71.14) - mkdir 4967 (time 1787135209.39 total 70.07 last 75.99) - mkdir 5722 (time 1787135219.39 total 80.07 last 75.48) - mkdir 6536 (time 1787135229.39 total 90.07 last 81.40) - mkdir 7287 (time 1787135239.40 total 100.08 last 75.04) - mkdir 8023 (time 1787135249.40 total 110.08 last 73.57) - mkdir 8734 (time 1787135259.41 total 120.09 last 71.06) - mkdir 9483 (time 1787135269.41 total 130.09 last 74.86) - mkdir 10000 (time 1787135277.03 total 137.70 last 67.92) - mkdir 10722 (time 1787135287.03 total 147.71 last 72.14) - mkdir 11469 (time 1787135297.04 total 157.71 last 74.67) - mkdir 12182 (time 1787135307.04 total 167.72 last 71.29) - mkdir 12908 (time 1787135317.04 total 177.72 last 72.58) - mkdir 13643 (time 1787135327.06 total 187.73 last 73.39) - mkdir 14348 (time 1787135337.06 total 197.74 last 70.48) - mkdir 15026 (time 1787135347.08 total 207.76 last 67.65) - mkdir 15727 (time 1787135357.09 total 217.76 last 70.07) - mkdir 16487 (time 1787135367.09 total 227.77 last 75.95) - mkdir 17261 (time 1787135377.09 total 237.77 last 77.39) - mkdir 18048 (time 1787135387.09 total 247.77 last 78.69) - mkdir 18842 (time 1787135397.11 total 257.79 last 79.26) - mkdir 19542 (time 1787135407.12 total 267.80 last 69.94) - mkdir 20000 (time 1787135414.30 total 274.98 last 63.77) - mkdir 20714 (time 1787135424.31 total 284.98 last 71.37) - mkdir 21393 (time 1787135434.32 total 294.99 last 67.84) - mkdir 22130 (time 1787135444.32 total 305.00 last 73.68) - mkdir 22815 (time 1787135454.32 total 315.00 last 68.49) - mkdir 23540 (time 1787135464.32 total 325.00 last 72.47) - mkdir 24254 (time 1787135474.36 total 335.03 last 71.18) - mkdir 24934 (time 1787135484.36 total 345.04 last 67.96) - mkdir 25612 (time 1787135494.38 total 355.05 last 67.69) - mkdir 26336 (time 1787135504.38 total 365.06 last 72.39) - mkdir 27020 (time 1787135514.39 total 375.07 last 68.29) - mkdir 27651 (time 1787135524.40 total 385.08 last 63.06) - mkdir 28316 (time 1787135534.41 total 395.09 last 66.44) - mkdir 28973 (time 1787135544.42 total 405.09 last 65.65) - mkdir 29584 (time 1787135554.43 total 415.11 last 60.99) - mkdir 30000 (time 1787135560.50 total 421.18 last 68.59) - mkdir 30691 (time 1787135570.51 total 431.18 last 69.05) - mkdir 31388 (time 1787135580.53 total 441.21 last 69.54) - mkdir 32052 (time 1787135590.54 total 451.22 last 66.31) - mkdir 32706 (time 1787135600.57 total 461.24 last 65.26) total: 32818 mkdir in 462.88 seconds: 70.90 ops/second - mkdir 664 (time 1787135149.37 total 10.02 last 66.30) - mkdir 1370 (time 1787135159.37 total 20.02 last 70.57) - mkdir 2100 (time 1787135169.38 total 30.02 last 72.98) - mkdir 2764 (time 1787135179.39 total 40.04 last 66.28) - mkdir 3435 (time 1787135189.40 total 50.04 last 67.09) - mkdir 4129 (time 1787135199.40 total 60.05 last 69.37) - mkdir 4877 (time 1787135209.41 total 70.05 last 74.75) - mkdir 5624 (time 1787135219.41 total 80.06 last 74.66) - mkdir 6407 (time 1787135229.42 total 90.06 last 78.24) - mkdir 7133 (time 1787135239.44 total 100.08 last 72.45) - mkdir 7850 (time 1787135249.44 total 110.09 last 71.66) - mkdir 8560 (time 1787135259.45 total 120.09 last 70.97) - mkdir 9303 (time 1787135269.47 total 130.12 last 74.13) - mkdir 9989 (time 1787135279.50 total 140.14 last 68.43) - mkdir 10711 (time 1787135289.51 total 150.15 last 72.13) - mkdir 11458 (time 1787135299.53 total 160.18 last 74.52) - mkdir 12159 (time 1787135309.53 total 170.18 last 70.07) - mkdir 12893 (time 1787135319.55 total 180.19 last 73.30) - mkdir 13637 (time 1787135329.58 total 190.22 last 74.20) - mkdir 14282 (time 1787135339.58 total 200.22 last 64.48) - mkdir 14958 (time 1787135349.58 total 210.23 last 67.56) - mkdir 15658 (time 1787135359.60 total 220.24 last 69.90) - mkdir 16444 (time 1787135369.62 total 230.26 last 78.47) - mkdir 17213 (time 1787135379.62 total 240.26 last 76.88) - mkdir 17975 (time 1787135389.62 total 250.27 last 76.17) - mkdir 18724 (time 1787135399.62 total 260.27 last 74.90) - mkdir 19393 (time 1787135409.63 total 270.28 last 66.84) - mkdir 20000 (time 1787135419.19 total 279.83 last 63.51) - mkdir 20703 (time 1787135429.20 total 289.85 last 70.22) - mkdir 21422 (time 1787135439.21 total 299.85 last 71.85) - mkdir 22117 (time 1787135449.22 total 309.87 last 69.40) - mkdir 22867 (time 1787135459.23 total 319.87 last 74.94) - mkdir 23601 (time 1787135469.24 total 329.89 last 73.30) - mkdir 24330 (time 1787135479.24 total 339.89 last 72.88) - mkdir 25005 (time 1787135489.25 total 349.90 last 67.45) - mkdir 25697 (time 1787135499.26 total 359.90 last 69.17) - mkdir 26393 (time 1787135509.27 total 369.92 last 69.50) - mkdir 27088 (time 1787135519.27 total 379.92 last 69.47) - mkdir 27719 (time 1787135529.28 total 389.92 last 63.09) - mkdir 28374 (time 1787135539.29 total 399.93 last 65.42) - mkdir 29047 (time 1787135549.29 total 409.93 last 67.29) - mkdir 29629 (time 1787135559.30 total 419.94 last 58.14) - mkdir 30000 (time 1787135565.13 total 425.78 last 63.61) - mkdir 30701 (time 1787135575.14 total 435.78 last 70.07) - mkdir 31358 (time 1787135585.14 total 445.78 last 65.68) - mkdir 32057 (time 1787135595.15 total 455.80 last 69.83) - mkdir 32762 (time 1787135605.15 total 465.80 last 70.50) total: 32818 mkdir in 466.40 seconds: 70.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270716 1000588 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787136304 ; total 0 ; last 0) - unlinked 10000 (time 1787136536 ; total 232 ; last 232) - unlinked 20000 (time 1787136784 ; total 480 ; last 248) - unlinked 30000 (time 1787137025 ; total 721 ; last 241) total: 32768 unlinks in 789 seconds: 41.531052 unlinks/second - unlinked 0 (time 1787136304 ; total 0 ; last 0) - unlinked 10000 (time 1787136537 ; total 233 ; last 233) - unlinked 20000 (time 1787136785 ; total 481 ; last 248) - unlinked 30000 (time 1787137026 ; total 722 ; last 241) total: 32768 unlinks in 789 seconds: 41.531052 unlinks/second nlink between: 1 - unlinked 0 (time 1787137095 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787137095 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8172 1263132 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre