== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:30:03 (1781004603) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24936 3578560 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18540 3588480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7167040 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2727 259417 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524921 6086 518835 2% /mnt/lustre - mkdir 808 (time 1781004619.30 total 10.03 last 80.57) - mkdir 1552 (time 1781004629.30 total 20.03 last 74.36) - mkdir 2352 (time 1781004639.31 total 30.04 last 79.92) - mkdir 3118 (time 1781004649.31 total 40.04 last 76.59) - mkdir 3899 (time 1781004659.31 total 50.05 last 78.08) - mkdir 4710 (time 1781004669.32 total 60.05 last 81.09) - mkdir 5412 (time 1781004679.32 total 70.05 last 70.18) - mkdir 6074 (time 1781004689.32 total 80.05 last 66.19) - mkdir 6664 (time 1781004699.32 total 90.06 last 58.97) - mkdir 7317 (time 1781004709.34 total 100.07 last 65.21) - mkdir 7974 (time 1781004719.35 total 110.08 last 65.66) - mkdir 8767 (time 1781004729.37 total 120.10 last 79.13) - mkdir 9561 (time 1781004739.37 total 130.10 last 79.40) - mkdir 10000 (time 1781004745.97 total 136.71 last 66.45) - mkdir 10791 (time 1781004755.97 total 146.71 last 79.10) - mkdir 11577 (time 1781004765.99 total 156.72 last 78.47) - mkdir 12355 (time 1781004776.01 total 166.74 last 77.64) - mkdir 13098 (time 1781004786.01 total 176.74 last 74.29) - mkdir 13845 (time 1781004796.02 total 186.75 last 74.63) - mkdir 14531 (time 1781004806.03 total 196.76 last 68.55) - mkdir 15244 (time 1781004816.04 total 206.78 last 71.20) - mkdir 16029 (time 1781004826.06 total 216.79 last 78.37) - mkdir 16784 (time 1781004836.06 total 226.80 last 75.48) - mkdir 17563 (time 1781004846.07 total 236.80 last 77.88) - mkdir 18313 (time 1781004856.08 total 246.81 last 74.91) - mkdir 19057 (time 1781004866.09 total 256.82 last 74.33) - mkdir 19796 (time 1781004876.09 total 266.83 last 73.85) - mkdir 20000 (time 1781004878.58 total 269.31 last 82.11) - mkdir 20728 (time 1781004888.58 total 279.31 last 72.79) - mkdir 21510 (time 1781004898.59 total 289.32 last 78.16) - mkdir 22317 (time 1781004908.59 total 299.32 last 80.69) - mkdir 23105 (time 1781004918.60 total 309.33 last 78.70) - mkdir 23824 (time 1781004928.61 total 319.34 last 71.82) - mkdir 24598 (time 1781004938.62 total 329.35 last 77.30) - mkdir 25315 (time 1781004948.62 total 339.36 last 71.68) - mkdir 25984 (time 1781004958.63 total 349.36 last 66.85) - mkdir 26814 (time 1781004968.64 total 359.37 last 82.95) - mkdir 27493 (time 1781004978.64 total 369.37 last 67.89) - mkdir 28219 (time 1781004988.66 total 379.39 last 72.47) - mkdir 28920 (time 1781004998.67 total 389.40 last 70.03) - mkdir 29639 (time 1781005008.70 total 399.43 last 71.69) - mkdir 30000 (time 1781005013.15 total 403.88 last 81.05) - mkdir 30678 (time 1781005023.16 total 413.89 last 67.73) - mkdir 31443 (time 1781005033.16 total 423.90 last 76.49) - mkdir 32166 (time 1781005043.17 total 433.90 last 72.28) total: 32818 mkdir in 443.05 seconds: 74.07 ops/second - mkdir 812 (time 1781004619.32 total 10.01 last 81.12) - mkdir 1522 (time 1781004629.34 total 20.03 last 70.86) - mkdir 2336 (time 1781004639.38 total 30.07 last 81.10) - mkdir 3079 (time 1781004649.39 total 40.08 last 74.24) - mkdir 3839 (time 1781004659.39 total 50.08 last 75.95) - mkdir 4668 (time 1781004669.40 total 60.09 last 82.85) - mkdir 5346 (time 1781004679.40 total 70.09 last 67.80) - mkdir 6009 (time 1781004689.42 total 80.11 last 66.16) - mkdir 6642 (time 1781004699.44 total 90.13 last 63.16) - mkdir 7319 (time 1781004709.46 total 100.15 last 67.58) - mkdir 7968 (time 1781004719.46 total 110.15 last 64.90) - mkdir 8716 (time 1781004729.48 total 120.16 last 74.69) - mkdir 9459 (time 1781004739.48 total 130.17 last 74.26) - mkdir 10000 (time 1781004747.54 total 138.23 last 67.10) - mkdir 10775 (time 1781004757.55 total 148.23 last 77.48) - mkdir 11611 (time 1781004767.56 total 158.25 last 83.47) - mkdir 12412 (time 1781004777.57 total 168.25 last 80.07) - mkdir 13144 (time 1781004787.58 total 178.26 last 73.13) - mkdir 13913 (time 1781004797.59 total 188.28 last 76.77) - mkdir 14571 (time 1781004807.62 total 198.30 last 65.66) - mkdir 15307 (time 1781004817.62 total 208.31 last 73.57) - mkdir 16086 (time 1781004827.63 total 218.31 last 77.85) - mkdir 16831 (time 1781004837.63 total 228.31 last 74.50) - mkdir 17600 (time 1781004847.63 total 238.31 last 76.89) - mkdir 18381 (time 1781004857.63 total 248.32 last 78.05) - mkdir 19133 (time 1781004867.66 total 258.35 last 75.01) - mkdir 19871 (time 1781004877.66 total 268.35 last 73.79) - mkdir 20611 (time 1781004887.69 total 278.38 last 73.79) - mkdir 21383 (time 1781004897.69 total 288.38 last 77.20) - mkdir 22218 (time 1781004907.70 total 298.39 last 83.39) - mkdir 22993 (time 1781004917.71 total 308.40 last 77.44) - mkdir 23702 (time 1781004927.71 total 318.40 last 70.89) - mkdir 24478 (time 1781004937.72 total 328.41 last 77.56) - mkdir 25216 (time 1781004947.73 total 338.42 last 73.72) - mkdir 25895 (time 1781004957.75 total 348.44 last 67.76) - mkdir 26679 (time 1781004967.75 total 358.44 last 78.37) - mkdir 27406 (time 1781004977.77 total 368.46 last 72.59) - mkdir 28154 (time 1781004987.77 total 378.46 last 74.76) - mkdir 28848 (time 1781004997.80 total 388.48 last 69.26) - mkdir 29532 (time 1781005007.80 total 398.48 last 68.39) - mkdir 30000 (time 1781005013.66 total 404.34 last 79.86) - mkdir 30661 (time 1781005023.68 total 414.36 last 65.98) - mkdir 31409 (time 1781005033.68 total 424.37 last 74.77) - mkdir 32132 (time 1781005043.70 total 434.38 last 72.18) total: 32818 mkdir in 444.20 seconds: 73.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276760 994544 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24936 3582084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18540 3588480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69700 954300 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2727 259417 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 590557 71722 518835 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781005895 ; total 0 ; last 0) - unlinked 10000 (time 1781006132 ; total 237 ; last 237) - unlinked 20000 (time 1781006379 ; total 484 ; last 247) - unlinked 30000 (time 1781006621 ; total 726 ; last 242) total: 32768 unlinks in 791 seconds: 41.426044 unlinks/second - unlinked 0 (time 1781005895 ; total 0 ; last 0) - unlinked 10000 (time 1781006132 ; total 237 ; last 237) - unlinked 20000 (time 1781006379 ; total 484 ; last 247) - unlinked 30000 (time 1781006621 ; total 726 ; last 242) total: 32768 unlinks in 791 seconds: 41.426044 unlinks/second nlink between: 1 - unlinked 0 (time 1781006688 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781006688 ; 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 14216 1257088 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24936 3582084 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18540 3588480 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2727 259417 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2726 259418 2% /mnt/lustre[OST:1] filesystem_summary: 524921 6086 518835 2% /mnt/lustre