== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:47:37 (1788511657) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 781 (time 1788511672.05 total 10.01 last 78.05) - mkdir 1400 (time 1788511682.05 total 20.01 last 61.85) - mkdir 2068 (time 1788511692.08 total 30.04 last 66.61) - mkdir 2644 (time 1788511702.09 total 40.05 last 57.55) - mkdir 3339 (time 1788511712.12 total 50.08 last 69.30) - mkdir 4018 (time 1788511722.12 total 60.08 last 67.89) - mkdir 4794 (time 1788511732.13 total 70.09 last 77.55) - mkdir 5531 (time 1788511742.14 total 80.10 last 73.63) - mkdir 6265 (time 1788511752.14 total 90.10 last 73.39) - mkdir 6969 (time 1788511762.15 total 100.11 last 70.31) - mkdir 7631 (time 1788511772.16 total 110.11 last 66.17) - mkdir 8274 (time 1788511782.16 total 120.12 last 64.29) - mkdir 8929 (time 1788511792.16 total 130.12 last 65.47) - mkdir 9634 (time 1788511802.17 total 140.13 last 70.46) - mkdir 10000 (time 1788511807.50 total 145.46 last 68.65) - mkdir 10708 (time 1788511817.50 total 155.46 last 70.76) - mkdir 11347 (time 1788511827.53 total 165.49 last 63.73) - mkdir 12016 (time 1788511837.53 total 175.49 last 66.88) - mkdir 12720 (time 1788511847.54 total 185.50 last 70.34) - mkdir 13381 (time 1788511857.55 total 195.51 last 66.02) - mkdir 14088 (time 1788511867.56 total 205.52 last 70.68) - mkdir 14784 (time 1788511877.56 total 215.52 last 69.56) - mkdir 15542 (time 1788511887.57 total 225.53 last 75.73) - mkdir 16226 (time 1788511897.57 total 235.53 last 68.39) - mkdir 17011 (time 1788511907.58 total 245.54 last 78.45) - mkdir 17749 (time 1788511917.58 total 255.54 last 73.78) - mkdir 18447 (time 1788511927.60 total 265.56 last 69.70) - mkdir 19090 (time 1788511937.60 total 275.56 last 64.29) - mkdir 19802 (time 1788511947.60 total 285.56 last 71.20) - mkdir 20000 (time 1788511950.77 total 288.73 last 62.48) - mkdir 20738 (time 1788511960.78 total 298.74 last 73.71) - mkdir 21433 (time 1788511970.78 total 308.74 last 69.50) - mkdir 22132 (time 1788511980.79 total 318.75 last 69.83) - mkdir 22905 (time 1788511990.79 total 328.75 last 77.28) - mkdir 23689 (time 1788512000.79 total 338.75 last 78.39) - mkdir 24460 (time 1788512010.81 total 348.77 last 76.99) - mkdir 25104 (time 1788512020.82 total 358.78 last 64.30) - mkdir 25813 (time 1788512030.83 total 368.79 last 70.83) - mkdir 26457 (time 1788512040.85 total 378.81 last 64.27) - mkdir 27183 (time 1788512050.87 total 388.83 last 72.45) - mkdir 27979 (time 1788512060.89 total 398.85 last 79.44) - mkdir 28672 (time 1788512070.90 total 408.85 last 69.29) - mkdir 29463 (time 1788512080.90 total 418.86 last 79.09) - mkdir 30000 (time 1788512087.99 total 425.95 last 75.69) - mkdir 30726 (time 1788512098.02 total 435.98 last 72.40) - mkdir 31435 (time 1788512108.03 total 445.98 last 70.85) - mkdir 32165 (time 1788512118.03 total 455.99 last 72.96) - mkdir 32765 (time 1788512128.03 total 465.99 last 59.99) total: 32818 mkdir in 466.71 seconds: 70.32 ops/second - mkdir 789 (time 1788511672.02 total 10.01 last 78.79) - mkdir 1404 (time 1788511682.02 total 20.02 last 61.49) - mkdir 2062 (time 1788511692.06 total 30.05 last 65.55) - mkdir 2642 (time 1788511702.06 total 40.06 last 57.98) - mkdir 3333 (time 1788511712.08 total 50.07 last 69.00) - mkdir 4013 (time 1788511722.11 total 60.10 last 67.82) - mkdir 4809 (time 1788511732.11 total 70.11 last 79.54) - mkdir 5550 (time 1788511742.12 total 80.11 last 74.08) - mkdir 6270 (time 1788511752.12 total 90.11 last 71.99) - mkdir 6983 (time 1788511762.12 total 100.11 last 71.29) - mkdir 7680 (time 1788511772.13 total 110.13 last 69.61) - mkdir 8326 (time 1788511782.14 total 120.13 last 64.55) - mkdir 9009 (time 1788511792.16 total 130.15 last 68.20) - mkdir 9701 (time 1788511802.16 total 140.15 last 69.20) - mkdir 10000 (time 1788511806.54 total 144.54 last 68.18) - mkdir 10740 (time 1788511816.55 total 154.54 last 73.95) - mkdir 11349 (time 1788511826.57 total 164.56 last 60.80) - mkdir 12010 (time 1788511836.57 total 174.56 last 66.09) - mkdir 12733 (time 1788511846.57 total 184.56 last 72.29) - mkdir 13421 (time 1788511856.58 total 194.57 last 68.74) - mkdir 14100 (time 1788511866.59 total 204.58 last 67.81) - mkdir 14805 (time 1788511876.60 total 214.59 last 70.45) - mkdir 15544 (time 1788511886.60 total 224.59 last 73.87) - mkdir 16219 (time 1788511896.60 total 234.60 last 67.49) - mkdir 16966 (time 1788511906.60 total 244.60 last 74.69) - mkdir 17717 (time 1788511916.62 total 254.61 last 75.00) - mkdir 18417 (time 1788511926.65 total 264.64 last 69.77) - mkdir 19033 (time 1788511936.65 total 274.65 last 61.57) - mkdir 19760 (time 1788511946.66 total 284.66 last 72.64) - mkdir 20000 (time 1788511950.69 total 288.68 last 59.62) - mkdir 20753 (time 1788511960.69 total 298.68 last 75.28) - mkdir 21463 (time 1788511970.71 total 308.70 last 70.88) - mkdir 22120 (time 1788511980.73 total 318.72 last 65.56) - mkdir 22891 (time 1788511990.74 total 328.73 last 77.01) - mkdir 23674 (time 1788512000.74 total 338.74 last 78.28) - mkdir 24451 (time 1788512010.74 total 348.74 last 77.68) - mkdir 25078 (time 1788512020.75 total 358.74 last 62.67) - mkdir 25807 (time 1788512030.76 total 368.75 last 72.83) - mkdir 26442 (time 1788512040.77 total 378.77 last 63.41) - mkdir 27161 (time 1788512050.77 total 388.77 last 71.89) - mkdir 27960 (time 1788512060.79 total 398.78 last 79.81) - mkdir 28626 (time 1788512070.81 total 408.80 last 66.45) - mkdir 29428 (time 1788512080.81 total 418.81 last 80.15) - mkdir 30000 (time 1788512088.48 total 426.47 last 74.67) - mkdir 30680 (time 1788512098.48 total 436.48 last 67.94) - mkdir 31365 (time 1788512108.49 total 446.48 last 68.46) - mkdir 32110 (time 1788512118.51 total 456.51 last 74.32) - mkdir 32722 (time 1788512128.53 total 466.52 last 61.13) total: 32818 mkdir in 467.95 seconds: 70.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270808 1000496 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788512804 ; total 0 ; last 0) - unlinked 10000 (time 1788513035 ; total 231 ; last 231) - unlinked 20000 (time 1788513305 ; total 501 ; last 270) - unlinked 30000 (time 1788513569 ; total 765 ; last 264) total: 32768 unlinks in 828 seconds: 39.574879 unlinks/second - unlinked 0 (time 1788512804 ; total 0 ; last 0) - unlinked 10000 (time 1788513035 ; total 231 ; last 231) - unlinked 20000 (time 1788513305 ; total 501 ; last 270) - unlinked 30000 (time 1788513569 ; total 765 ; last 264) total: 32768 unlinks in 828 seconds: 39.574879 unlinks/second nlink between: 1 - unlinked 0 (time 1788513635 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788513635 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8264 1263040 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre