== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:58:50 (1781027930) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524085 535 523550 1% /mnt/lustre - mkdir 872 (time 1781027943.95 total 10.01 last 87.09) - mkdir 1703 (time 1781027953.95 total 20.01 last 83.09) - mkdir 2634 (time 1781027963.96 total 30.02 last 93.04) - mkdir 3490 (time 1781027973.96 total 40.02 last 85.57) - mkdir 4281 (time 1781027983.97 total 50.03 last 79.05) - mkdir 5096 (time 1781027993.97 total 60.04 last 81.44) - mkdir 5869 (time 1781028003.98 total 70.04 last 77.27) - mkdir 6719 (time 1781028013.98 total 80.05 last 84.96) - mkdir 7624 (time 1781028024.00 total 90.06 last 90.34) - mkdir 8387 (time 1781028034.01 total 100.07 last 76.23) - mkdir 9146 (time 1781028044.02 total 110.08 last 75.81) - mkdir 9991 (time 1781028054.02 total 120.09 last 84.48) - mkdir 10756 (time 1781028064.05 total 130.11 last 76.28) - mkdir 11731 (time 1781028074.06 total 140.13 last 97.38) - mkdir 12626 (time 1781028084.07 total 150.13 last 89.43) - mkdir 13416 (time 1781028094.07 total 160.14 last 78.99) - mkdir 14198 (time 1781028104.08 total 170.14 last 78.17) - mkdir 14982 (time 1781028114.08 total 180.14 last 78.37) - mkdir 15916 (time 1781028124.11 total 190.17 last 93.17) - mkdir 16990 (time 1781028134.13 total 200.20 last 107.10) - mkdir 17807 (time 1781028144.15 total 210.21 last 81.56) - mkdir 18543 (time 1781028154.16 total 220.22 last 73.53) - mkdir 19398 (time 1781028164.17 total 230.23 last 85.40) - mkdir 20000 (time 1781028171.30 total 237.36 last 84.48) - mkdir 20872 (time 1781028181.31 total 247.37 last 87.06) - mkdir 21780 (time 1781028191.32 total 257.38 last 90.76) - mkdir 22631 (time 1781028201.33 total 267.39 last 85.02) - mkdir 23468 (time 1781028211.33 total 277.40 last 83.64) - mkdir 24289 (time 1781028221.34 total 287.40 last 82.09) - mkdir 25167 (time 1781028231.35 total 297.41 last 87.67) - mkdir 26099 (time 1781028241.36 total 307.42 last 93.14) - mkdir 27082 (time 1781028251.37 total 317.44 last 98.14) - mkdir 27954 (time 1781028261.38 total 327.44 last 87.17) - mkdir 28896 (time 1781028271.38 total 337.44 last 94.20) - mkdir 29700 (time 1781028281.38 total 347.44 last 80.37) - mkdir 30000 (time 1781028285.01 total 351.07 last 82.74) - mkdir 30910 (time 1781028295.01 total 361.08 last 90.92) - mkdir 31912 (time 1781028305.03 total 371.09 last 100.09) - mkdir 32800 (time 1781028315.05 total 381.11 last 88.59) total: 32818 mkdir in 381.37 seconds: 86.05 ops/second - mkdir 849 (time 1781027943.93 total 10.00 last 84.89) - mkdir 1694 (time 1781027953.94 total 20.01 last 84.41) - mkdir 2615 (time 1781027963.95 total 30.02 last 92.01) - mkdir 3465 (time 1781027973.97 total 40.04 last 84.88) - mkdir 4261 (time 1781027983.98 total 50.05 last 79.50) - mkdir 5065 (time 1781027993.99 total 60.06 last 80.30) - mkdir 5825 (time 1781028003.99 total 70.06 last 75.98) - mkdir 6680 (time 1781028014.00 total 80.07 last 85.47) - mkdir 7572 (time 1781028024.00 total 90.07 last 89.14) - mkdir 8367 (time 1781028034.02 total 100.09 last 79.39) - mkdir 9114 (time 1781028044.03 total 110.10 last 74.63) - mkdir 9954 (time 1781028054.03 total 120.10 last 83.99) - mkdir 10733 (time 1781028064.04 total 130.11 last 77.80) - mkdir 11744 (time 1781028074.05 total 140.12 last 101.02) - mkdir 12636 (time 1781028084.06 total 150.13 last 89.13) - mkdir 13428 (time 1781028094.06 total 160.13 last 79.17) - mkdir 14219 (time 1781028104.06 total 170.13 last 79.09) - mkdir 15037 (time 1781028114.07 total 180.14 last 81.73) - mkdir 16004 (time 1781028124.08 total 190.15 last 96.58) - mkdir 17063 (time 1781028134.09 total 200.16 last 105.82) - mkdir 17884 (time 1781028144.10 total 210.17 last 82.04) - mkdir 18614 (time 1781028154.10 total 220.17 last 73.00) - mkdir 19474 (time 1781028164.12 total 230.19 last 85.84) - mkdir 20000 (time 1781028170.51 total 236.58 last 82.30) - mkdir 20825 (time 1781028180.52 total 246.59 last 82.39) - mkdir 21712 (time 1781028190.52 total 256.59 last 88.68) - mkdir 22555 (time 1781028200.55 total 266.61 last 84.11) - mkdir 23387 (time 1781028210.56 total 276.62 last 83.12) - mkdir 24215 (time 1781028220.56 total 286.62 last 82.80) - mkdir 25099 (time 1781028230.56 total 296.63 last 88.39) - mkdir 26002 (time 1781028240.56 total 306.63 last 90.24) - mkdir 27015 (time 1781028250.59 total 316.66 last 101.02) - mkdir 27887 (time 1781028260.59 total 326.66 last 87.17) - mkdir 28776 (time 1781028270.61 total 336.68 last 88.76) - mkdir 29578 (time 1781028280.62 total 346.69 last 80.15) - mkdir 30000 (time 1781028285.74 total 351.81 last 82.32) - mkdir 30864 (time 1781028295.77 total 361.84 last 86.14) - mkdir 31855 (time 1781028305.78 total 371.85 last 99.03) - mkdir 32708 (time 1781028315.79 total 381.86 last 85.24) total: 32818 mkdir in 382.87 seconds: 85.72 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270860 1000444 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 1781028757 ; total 1 ; last 1) - unlinked 10000 (time 1781028878 ; total 122 ; last 121) - unlinked 20000 (time 1781028951 ; total 195 ; last 73) - unlinked 30000 (time 1781029023 ; total 267 ; last 72) total: 32768 unlinks in 284 seconds: 115.380280 unlinks/second - unlinked 0 (time 1781028757 ; total 1 ; last 1) - unlinked 10000 (time 1781028880 ; total 124 ; last 123) - unlinked 20000 (time 1781028953 ; total 197 ; last 73) - unlinked 30000 (time 1781029024 ; total 268 ; last 71) total: 32768 unlinks in 285 seconds: 114.975441 unlinks/second nlink between: 1 - unlinked 0 (time 1781029042 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1781029042 ; 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 8316 1262988 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