== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:02:03 (1787313723) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 513 (time 1787313740.44 total 10.02 last 51.20) - mkdir 1149 (time 1787313750.46 total 20.04 last 63.48) - mkdir 1714 (time 1787313760.48 total 30.06 last 56.39) - mkdir 2192 (time 1787313770.51 total 40.08 last 47.68) - mkdir 2699 (time 1787313780.51 total 50.09 last 50.67) - mkdir 3297 (time 1787313790.52 total 60.09 last 59.79) - mkdir 3786 (time 1787313800.52 total 70.09 last 48.89) - mkdir 4320 (time 1787313810.55 total 80.12 last 53.25) - mkdir 4899 (time 1787313820.56 total 90.13 last 57.85) - mkdir 5481 (time 1787313830.56 total 100.14 last 58.16) - mkdir 6026 (time 1787313840.58 total 110.15 last 54.43) - mkdir 6607 (time 1787313850.61 total 120.18 last 57.91) - mkdir 7180 (time 1787313860.62 total 130.19 last 57.26) - mkdir 7747 (time 1787313870.62 total 140.19 last 56.70) - mkdir 8338 (time 1787313880.63 total 150.21 last 59.00) - mkdir 8942 (time 1787313890.67 total 160.25 last 60.15) - mkdir 9559 (time 1787313900.68 total 170.25 last 61.68) - mkdir 10000 (time 1787313908.25 total 177.83 last 58.20) - mkdir 10667 (time 1787313918.27 total 187.84 last 66.63) - mkdir 11287 (time 1787313928.28 total 197.85 last 61.92) - mkdir 11939 (time 1787313938.30 total 207.87 last 65.09) - mkdir 12534 (time 1787313948.31 total 217.88 last 59.41) - mkdir 13179 (time 1787313958.31 total 227.89 last 64.49) - mkdir 13781 (time 1787313968.32 total 237.90 last 60.14) - mkdir 14443 (time 1787313978.33 total 247.90 last 66.15) - mkdir 15075 (time 1787313988.33 total 257.91 last 63.16) - mkdir 15620 (time 1787313998.33 total 267.91 last 54.50) - mkdir 16103 (time 1787314008.35 total 277.92 last 48.24) - mkdir 16663 (time 1787314018.38 total 287.96 last 55.81) - mkdir 17297 (time 1787314028.39 total 297.96 last 63.35) - mkdir 17857 (time 1787314038.41 total 307.98 last 55.90) - mkdir 18375 (time 1787314048.42 total 318.00 last 51.73) - mkdir 18927 (time 1787314058.47 total 328.04 last 54.95) - mkdir 19465 (time 1787314068.49 total 338.06 last 53.70) - mkdir 20000 (time 1787314078.27 total 347.85 last 54.65) - mkdir 20468 (time 1787314088.28 total 357.85 last 46.80) - mkdir 21075 (time 1787314098.28 total 367.85 last 60.70) - mkdir 21615 (time 1787314108.28 total 377.85 last 53.99) - mkdir 22092 (time 1787314118.29 total 387.86 last 47.65) - mkdir 22653 (time 1787314128.30 total 397.87 last 56.04) - mkdir 23257 (time 1787314138.30 total 407.87 last 60.39) - mkdir 23823 (time 1787314148.31 total 417.88 last 56.56) - mkdir 24395 (time 1787314158.32 total 427.89 last 57.15) - mkdir 24902 (time 1787314168.32 total 437.90 last 50.68) - mkdir 25405 (time 1787314178.35 total 447.93 last 50.14) - mkdir 25946 (time 1787314188.36 total 457.93 last 54.06) - mkdir 26489 (time 1787314198.37 total 467.95 last 54.23) - mkdir 27026 (time 1787314208.37 total 477.95 last 53.70) - mkdir 27585 (time 1787314218.37 total 487.95 last 55.90) - mkdir 28175 (time 1787314228.40 total 497.97 last 58.84) - mkdir 28746 (time 1787314238.41 total 507.98 last 57.05) - mkdir 29382 (time 1787314248.41 total 517.99 last 63.57) - mkdir 30000 (time 1787314258.21 total 527.79 last 63.07) - mkdir 30594 (time 1787314268.23 total 537.81 last 59.29) - mkdir 31119 (time 1787314278.24 total 547.82 last 52.43) - mkdir 31776 (time 1787314288.28 total 557.86 last 65.45) - mkdir 32374 (time 1787314298.29 total 567.87 last 59.75) total: 32818 mkdir in 575.29 seconds: 57.05 ops/second - mkdir 514 (time 1787313740.37 total 10.00 last 51.39) - mkdir 1143 (time 1787313750.39 total 20.02 last 62.78) - mkdir 1683 (time 1787313760.40 total 30.03 last 53.94) - mkdir 2177 (time 1787313770.41 total 40.05 last 49.33) - mkdir 2685 (time 1787313780.41 total 50.05 last 50.80) - mkdir 3265 (time 1787313790.44 total 60.08 last 57.83) - mkdir 3771 (time 1787313800.47 total 70.10 last 50.48) - mkdir 4310 (time 1787313810.47 total 80.10 last 53.89) - mkdir 4891 (time 1787313820.48 total 90.11 last 58.07) - mkdir 5473 (time 1787313830.48 total 100.11 last 58.19) - mkdir 6009 (time 1787313840.49 total 110.12 last 53.55) - mkdir 6599 (time 1787313850.53 total 120.16 last 58.78) - mkdir 7177 (time 1787313860.54 total 130.17 last 57.74) - mkdir 7744 (time 1787313870.54 total 140.17 last 56.69) - mkdir 8352 (time 1787313880.54 total 150.17 last 60.78) - mkdir 8950 (time 1787313890.55 total 160.19 last 59.73) - mkdir 9581 (time 1787313900.56 total 170.20 last 63.04) - mkdir 10000 (time 1787313908.13 total 177.77 last 55.36) - mkdir 10634 (time 1787313918.15 total 187.79 last 63.26) - mkdir 11266 (time 1787313928.16 total 197.80 last 63.14) - mkdir 11897 (time 1787313938.17 total 207.80 last 63.05) - mkdir 12525 (time 1787313948.17 total 217.81 last 62.78) - mkdir 13164 (time 1787313958.19 total 227.82 last 63.82) - mkdir 13764 (time 1787313968.19 total 237.82 last 60.00) - mkdir 14422 (time 1787313978.20 total 247.83 last 65.73) - mkdir 15039 (time 1787313988.20 total 257.84 last 61.67) - mkdir 15581 (time 1787313998.22 total 267.86 last 54.08) - mkdir 16095 (time 1787314008.24 total 277.87 last 51.32) - mkdir 16668 (time 1787314018.25 total 287.88 last 57.26) - mkdir 17281 (time 1787314028.25 total 297.88 last 61.28) - mkdir 17862 (time 1787314038.29 total 307.92 last 57.87) - mkdir 18400 (time 1787314048.33 total 317.96 last 53.60) - mkdir 18951 (time 1787314058.35 total 327.98 last 54.97) - mkdir 19493 (time 1787314068.37 total 338.01 last 54.07) - mkdir 20000 (time 1787314077.25 total 346.88 last 57.15) - mkdir 20448 (time 1787314087.28 total 356.92 last 44.63) - mkdir 21010 (time 1787314097.32 total 366.95 last 56.01) - mkdir 21544 (time 1787314107.32 total 376.96 last 53.37) - mkdir 22025 (time 1787314117.34 total 386.98 last 48.01) - mkdir 22582 (time 1787314127.35 total 396.99 last 55.65) - mkdir 23183 (time 1787314137.39 total 407.02 last 59.90) - mkdir 23778 (time 1787314147.39 total 417.02 last 59.48) - mkdir 24363 (time 1787314157.40 total 427.03 last 58.44) - mkdir 24871 (time 1787314167.40 total 437.04 last 50.79) - mkdir 25352 (time 1787314177.40 total 447.04 last 48.10) - mkdir 25885 (time 1787314187.45 total 457.09 last 53.03) - mkdir 26452 (time 1787314197.46 total 467.09 last 56.67) - mkdir 26989 (time 1787314207.46 total 477.10 last 53.68) - mkdir 27522 (time 1787314217.46 total 487.10 last 53.30) - mkdir 28131 (time 1787314227.48 total 497.11 last 60.82) - mkdir 28707 (time 1787314237.51 total 507.14 last 57.43) - mkdir 29322 (time 1787314247.51 total 517.15 last 61.46) - mkdir 29979 (time 1787314257.53 total 527.17 last 65.56) - mkdir 30586 (time 1787314267.55 total 537.19 last 60.59) - mkdir 31106 (time 1787314277.55 total 547.19 last 51.99) - mkdir 31750 (time 1787314287.57 total 557.21 last 64.27) - mkdir 32353 (time 1787314297.58 total 567.21 last 60.26) total: 32818 mkdir in 575.39 seconds: 57.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270692 1000612 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787314832 ; total 0 ; last 0) - unlinked 10000 (time 1787315104 ; total 272 ; last 272) - unlinked 20000 (time 1787315382 ; total 550 ; last 278) - unlinked 30000 (time 1787315643 ; total 811 ; last 261) total: 32768 unlinks in 878 seconds: 37.321186 unlinks/second - unlinked 0 (time 1787314832 ; total 0 ; last 0) - unlinked 10000 (time 1787315105 ; total 273 ; last 273) - unlinked 20000 (time 1787315385 ; total 553 ; last 280) - unlinked 30000 (time 1787315647 ; total 815 ; last 262) total: 32768 unlinks in 883 seconds: 37.109852 unlinks/second nlink between: 1 - unlinked 0 (time 1787315716 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787315716 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8148 1263156 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre