== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:00:03 (1787115603) 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 712 (time 1787115618.95 total 10.03 last 70.96) - mkdir 1432 (time 1787115628.96 total 20.04 last 71.97) - mkdir 2140 (time 1787115638.96 total 30.04 last 70.77) - mkdir 2771 (time 1787115648.97 total 40.05 last 63.06) - mkdir 3297 (time 1787115658.98 total 50.06 last 52.52) - mkdir 3972 (time 1787115669.01 total 60.09 last 67.31) - mkdir 4661 (time 1787115679.03 total 70.11 last 68.77) - mkdir 5337 (time 1787115689.04 total 80.12 last 67.52) - mkdir 6116 (time 1787115699.06 total 90.15 last 77.71) - mkdir 6797 (time 1787115709.07 total 100.15 last 68.06) - mkdir 7447 (time 1787115719.07 total 110.15 last 64.99) - mkdir 8146 (time 1787115729.07 total 120.15 last 69.90) - mkdir 8939 (time 1787115739.08 total 130.16 last 79.28) - mkdir 9686 (time 1787115749.09 total 140.17 last 74.62) - mkdir 10000 (time 1787115753.69 total 144.77 last 68.21) - mkdir 10732 (time 1787115763.73 total 154.81 last 72.88) - mkdir 11437 (time 1787115773.74 total 164.82 last 70.46) - mkdir 12149 (time 1787115783.74 total 174.82 last 71.19) - mkdir 12866 (time 1787115793.77 total 184.85 last 71.51) - mkdir 13625 (time 1787115803.78 total 194.86 last 75.79) - mkdir 14293 (time 1787115813.80 total 204.88 last 66.69) - mkdir 15010 (time 1787115823.81 total 214.89 last 71.63) - mkdir 15673 (time 1787115833.81 total 224.89 last 66.28) - mkdir 16397 (time 1787115843.81 total 234.89 last 72.38) - mkdir 17135 (time 1787115853.82 total 244.90 last 73.72) - mkdir 17861 (time 1787115863.83 total 254.91 last 72.52) - mkdir 18589 (time 1787115873.85 total 264.93 last 72.70) - mkdir 19283 (time 1787115883.85 total 274.94 last 69.35) - mkdir 19987 (time 1787115893.86 total 284.94 last 70.37) - mkdir 20657 (time 1787115903.89 total 294.97 last 66.80) - mkdir 21337 (time 1787115913.90 total 304.98 last 67.90) - mkdir 22063 (time 1787115923.94 total 315.02 last 72.37) - mkdir 22774 (time 1787115933.94 total 325.02 last 71.08) - mkdir 23456 (time 1787115943.94 total 335.02 last 68.19) - mkdir 24186 (time 1787115953.95 total 345.03 last 72.96) - mkdir 24914 (time 1787115963.95 total 355.03 last 72.79) - mkdir 25657 (time 1787115973.97 total 365.05 last 74.14) - mkdir 26362 (time 1787115983.99 total 375.07 last 70.32) - mkdir 27099 (time 1787115993.99 total 385.08 last 73.69) - mkdir 27839 (time 1787116003.99 total 395.08 last 74.00) - mkdir 28559 (time 1787116014.00 total 405.08 last 71.95) - mkdir 29212 (time 1787116024.04 total 415.12 last 65.06) - mkdir 29911 (time 1787116034.06 total 425.14 last 69.75) - mkdir 30669 (time 1787116044.06 total 435.14 last 75.77) - mkdir 31328 (time 1787116054.07 total 445.15 last 65.86) - mkdir 32011 (time 1787116064.08 total 455.16 last 68.23) - mkdir 32676 (time 1787116074.09 total 465.17 last 66.47) total: 32818 mkdir in 467.38 seconds: 70.22 ops/second - mkdir 741 (time 1787115618.92 total 10.01 last 74.00) - mkdir 1419 (time 1787115628.93 total 20.02 last 67.75) - mkdir 2165 (time 1787115638.94 total 30.03 last 74.50) - mkdir 2804 (time 1787115648.99 total 40.08 last 63.61) - mkdir 3351 (time 1787115659.02 total 50.11 last 54.53) - mkdir 4017 (time 1787115669.03 total 60.12 last 66.57) - mkdir 4705 (time 1787115679.05 total 70.14 last 68.61) - mkdir 5378 (time 1787115689.06 total 80.15 last 67.29) - mkdir 6128 (time 1787115699.06 total 90.15 last 74.99) - mkdir 6814 (time 1787115709.06 total 100.15 last 68.59) - mkdir 7442 (time 1787115719.08 total 110.17 last 62.63) - mkdir 8134 (time 1787115729.09 total 120.18 last 69.19) - mkdir 8887 (time 1787115739.11 total 130.20 last 75.11) - mkdir 9639 (time 1787115749.12 total 140.21 last 75.13) - mkdir 10000 (time 1787115754.23 total 145.32 last 70.67) - mkdir 10748 (time 1787115764.24 total 155.33 last 74.71) - mkdir 11464 (time 1787115774.25 total 165.34 last 71.54) - mkdir 12163 (time 1787115784.25 total 175.34 last 69.87) - mkdir 12841 (time 1787115794.27 total 185.36 last 67.69) - mkdir 13570 (time 1787115804.28 total 195.37 last 72.79) - mkdir 14288 (time 1787115814.31 total 205.40 last 71.61) - mkdir 14975 (time 1787115824.31 total 215.40 last 68.68) - mkdir 15653 (time 1787115834.33 total 225.42 last 67.69) - mkdir 16384 (time 1787115844.33 total 235.42 last 73.06) - mkdir 17124 (time 1787115854.34 total 245.43 last 73.94) - mkdir 17844 (time 1787115864.35 total 255.44 last 71.96) - mkdir 18554 (time 1787115874.36 total 265.45 last 70.95) - mkdir 19241 (time 1787115884.36 total 275.45 last 68.69) - mkdir 19942 (time 1787115894.38 total 285.47 last 69.97) - mkdir 20615 (time 1787115904.39 total 295.47 last 67.25) - mkdir 21289 (time 1787115914.40 total 305.49 last 67.33) - mkdir 22071 (time 1787115924.41 total 315.50 last 78.09) - mkdir 22807 (time 1787115934.42 total 325.51 last 73.53) - mkdir 23476 (time 1787115944.42 total 335.51 last 66.88) - mkdir 24204 (time 1787115954.43 total 345.52 last 72.74) - mkdir 24920 (time 1787115964.44 total 355.53 last 71.50) - mkdir 25647 (time 1787115974.45 total 365.54 last 72.65) - mkdir 26334 (time 1787115984.45 total 375.54 last 68.70) - mkdir 27089 (time 1787115994.46 total 385.55 last 75.44) - mkdir 27808 (time 1787116004.46 total 395.55 last 71.86) - mkdir 28532 (time 1787116014.47 total 405.56 last 72.38) - mkdir 29188 (time 1787116024.47 total 415.56 last 65.58) - mkdir 29909 (time 1787116034.47 total 425.56 last 72.10) - mkdir 30689 (time 1787116044.48 total 435.57 last 77.95) - mkdir 31323 (time 1787116054.48 total 445.57 last 63.40) - mkdir 32019 (time 1787116064.51 total 455.60 last 69.36) - mkdir 32673 (time 1787116074.51 total 465.60 last 65.38) total: 32818 mkdir in 467.69 seconds: 70.17 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 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 1787116747 ; total 0 ; last 0) - unlinked 10000 (time 1787116999 ; total 252 ; last 252) - unlinked 20000 (time 1787117251 ; total 504 ; last 252) - unlinked 30000 (time 1787117505 ; total 758 ; last 254) total: 32768 unlinks in 828 seconds: 39.574879 unlinks/second - unlinked 0 (time 1787116747 ; total 0 ; last 0) - unlinked 10000 (time 1787116999 ; total 252 ; last 252) - unlinked 20000 (time 1787117252 ; total 505 ; last 253) - unlinked 30000 (time 1787117506 ; total 759 ; last 254) total: 32768 unlinks in 830 seconds: 39.479519 unlinks/second nlink between: 1 - unlinked 0 (time 1787117579 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787117579 ; 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 8212 1263092 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