== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:51:28 (1788918688) 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 949 (time 1788918704.63 total 10.01 last 94.81) - mkdir 1828 (time 1788918714.65 total 20.02 last 87.81) - mkdir 2696 (time 1788918724.66 total 30.04 last 86.66) - mkdir 3556 (time 1788918734.67 total 40.04 last 85.96) - mkdir 4443 (time 1788918744.67 total 50.05 last 88.63) - mkdir 5367 (time 1788918754.68 total 60.05 last 92.39) - mkdir 6280 (time 1788918764.68 total 70.05 last 91.27) - mkdir 7246 (time 1788918774.69 total 80.06 last 96.52) - mkdir 8009 (time 1788918784.69 total 90.07 last 76.27) - mkdir 9006 (time 1788918794.70 total 100.07 last 99.63) - mkdir 9796 (time 1788918804.70 total 110.08 last 78.96) - mkdir 10000 (time 1788918806.90 total 112.27 last 92.93) - mkdir 10869 (time 1788918816.92 total 122.29 last 86.73) - mkdir 11706 (time 1788918826.93 total 132.31 last 83.59) - mkdir 12526 (time 1788918836.94 total 142.31 last 81.94) - mkdir 13193 (time 1788918846.95 total 152.32 last 66.65) - mkdir 14081 (time 1788918856.97 total 162.34 last 88.61) - mkdir 14717 (time 1788918866.97 total 172.35 last 63.56) - mkdir 15311 (time 1788918876.98 total 182.35 last 59.38) - mkdir 16038 (time 1788918887.01 total 192.39 last 72.46) - mkdir 16942 (time 1788918897.01 total 202.39 last 90.39) - mkdir 17617 (time 1788918907.02 total 212.40 last 67.43) - mkdir 18292 (time 1788918917.06 total 222.44 last 67.23) - mkdir 19193 (time 1788918927.09 total 232.47 last 89.84) - mkdir 19941 (time 1788918937.10 total 242.47 last 74.75) - mkdir 20712 (time 1788918947.13 total 252.50 last 76.86) - mkdir 21580 (time 1788918957.15 total 262.53 last 86.62) - mkdir 22338 (time 1788918967.15 total 272.53 last 75.79) - mkdir 23061 (time 1788918977.16 total 282.53 last 72.24) - mkdir 23948 (time 1788918987.18 total 292.56 last 88.48) - mkdir 24740 (time 1788918997.19 total 302.56 last 79.18) - mkdir 25592 (time 1788919007.20 total 312.58 last 85.06) - mkdir 26407 (time 1788919017.21 total 322.59 last 81.43) - mkdir 26988 (time 1788919027.22 total 332.60 last 58.03) - mkdir 27531 (time 1788919037.23 total 342.60 last 54.27) - mkdir 28267 (time 1788919047.23 total 352.61 last 73.58) - mkdir 29018 (time 1788919057.23 total 362.61 last 75.09) - mkdir 29849 (time 1788919067.24 total 372.61 last 83.09) - mkdir 30791 (time 1788919077.24 total 382.62 last 94.12) - mkdir 31674 (time 1788919087.27 total 392.64 last 88.10) - mkdir 32577 (time 1788919097.27 total 402.64 last 90.28) total: 32818 mkdir in 405.13 seconds: 81.01 ops/second - mkdir 932 (time 1788918704.70 total 10.00 last 93.16) - mkdir 1789 (time 1788918714.71 total 20.02 last 85.60) - mkdir 2659 (time 1788918724.71 total 30.02 last 86.99) - mkdir 3503 (time 1788918734.71 total 40.02 last 84.38) - mkdir 4361 (time 1788918744.72 total 50.02 last 85.77) - mkdir 5292 (time 1788918754.73 total 60.04 last 92.98) - mkdir 6150 (time 1788918764.74 total 70.05 last 85.69) - mkdir 7121 (time 1788918774.76 total 80.06 last 96.98) - mkdir 7885 (time 1788918784.76 total 90.06 last 76.38) - mkdir 8892 (time 1788918794.77 total 100.07 last 100.62) - mkdir 9704 (time 1788918804.77 total 110.07 last 81.19) - mkdir 10000 (time 1788918808.04 total 113.34 last 90.47) - mkdir 10817 (time 1788918818.06 total 123.37 last 81.50) - mkdir 11624 (time 1788918828.07 total 133.37 last 80.68) - mkdir 12450 (time 1788918838.08 total 143.39 last 82.48) - mkdir 13172 (time 1788918848.08 total 153.39 last 72.20) - mkdir 14044 (time 1788918858.08 total 163.39 last 87.17) - mkdir 14666 (time 1788918868.09 total 173.40 last 62.16) - mkdir 15270 (time 1788918878.16 total 183.46 last 59.99) - mkdir 15948 (time 1788918888.16 total 193.47 last 67.79) - mkdir 16837 (time 1788918898.18 total 203.48 last 88.75) - mkdir 17529 (time 1788918908.18 total 213.49 last 69.15) - mkdir 18227 (time 1788918918.21 total 223.51 last 69.63) - mkdir 19125 (time 1788918928.21 total 233.52 last 89.77) - mkdir 19916 (time 1788918938.22 total 243.53 last 79.02) - mkdir 20670 (time 1788918948.23 total 253.53 last 75.37) - mkdir 21534 (time 1788918958.23 total 263.53 last 86.39) - mkdir 22304 (time 1788918968.24 total 273.55 last 76.89) - mkdir 22947 (time 1788918978.25 total 283.55 last 64.27) - mkdir 23847 (time 1788918988.25 total 293.55 last 89.98) - mkdir 24707 (time 1788918998.26 total 303.56 last 85.93) - mkdir 25515 (time 1788919008.29 total 313.60 last 80.51) - mkdir 26333 (time 1788919018.31 total 323.61 last 81.68) - mkdir 26855 (time 1788919028.35 total 333.66 last 51.96) - mkdir 27456 (time 1788919038.38 total 343.69 last 59.91) - mkdir 28166 (time 1788919048.39 total 353.69 last 70.96) - mkdir 28905 (time 1788919058.40 total 363.71 last 73.80) - mkdir 29796 (time 1788919068.42 total 373.72 last 88.97) - mkdir 30000 (time 1788919070.70 total 376.00 last 89.43) - mkdir 30909 (time 1788919080.71 total 386.01 last 90.83) - mkdir 31703 (time 1788919090.73 total 396.03 last 79.24) - mkdir 32632 (time 1788919100.73 total 406.04 last 92.83) total: 32818 mkdir in 408.09 seconds: 80.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270816 1000488 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 1788919569 ; total 0 ; last 0) - unlinked 10000 (time 1788919676 ; total 107 ; last 107) - unlinked 20000 (time 1788919751 ; total 182 ; last 75) - unlinked 30000 (time 1788919827 ; total 258 ; last 76) total: 32768 unlinks in 279 seconds: 117.448029 unlinks/second - unlinked 0 (time 1788919569 ; total 0 ; last 0) - unlinked 10000 (time 1788919675 ; total 106 ; last 106) - unlinked 20000 (time 1788919751 ; total 182 ; last 76) - unlinked 30000 (time 1788919827 ; total 258 ; last 76) total: 32768 unlinks in 279 seconds: 117.448029 unlinks/second nlink between: 1 - unlinked 0 (time 1788919849 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788919849 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8272 1263032 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