== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:06:17 (1790100377) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524089 539 523550 1% /mnt/lustre - mkdir 866 (time 1790100390.54 total 10.00 last 86.59) - mkdir 1766 (time 1790100400.55 total 20.01 last 89.95) - mkdir 2721 (time 1790100410.56 total 30.02 last 95.40) - mkdir 3777 (time 1790100420.56 total 40.02 last 105.58) - mkdir 4713 (time 1790100430.57 total 50.03 last 93.54) - mkdir 5445 (time 1790100440.58 total 60.04 last 73.09) - mkdir 6066 (time 1790100450.63 total 70.08 last 61.83) - mkdir 6476 (time 1790100460.64 total 80.10 last 40.95) - mkdir 6917 (time 1790100470.65 total 90.11 last 44.05) - mkdir 7346 (time 1790100480.66 total 100.12 last 42.85) - mkdir 7727 (time 1790100490.66 total 110.12 last 38.09) - mkdir 8173 (time 1790100500.67 total 120.13 last 44.58) - mkdir 8857 (time 1790100510.68 total 130.14 last 68.34) - mkdir 9323 (time 1790100520.69 total 140.15 last 46.56) - mkdir 9977 (time 1790100530.70 total 150.16 last 65.34) - mkdir 10716 (time 1790100540.72 total 160.17 last 73.77) - mkdir 11409 (time 1790100550.72 total 170.18 last 69.25) - mkdir 12033 (time 1790100560.72 total 180.18 last 62.39) - mkdir 12694 (time 1790100570.75 total 190.21 last 65.95) - mkdir 13339 (time 1790100580.75 total 200.21 last 64.50) - mkdir 14100 (time 1790100590.75 total 210.21 last 76.08) - mkdir 14664 (time 1790100600.77 total 220.23 last 56.27) - mkdir 15310 (time 1790100610.78 total 230.24 last 64.56) - mkdir 15970 (time 1790100620.79 total 240.25 last 65.94) - mkdir 16667 (time 1790100630.80 total 250.26 last 69.66) - mkdir 17385 (time 1790100640.80 total 260.26 last 71.75) - mkdir 18085 (time 1790100650.81 total 270.27 last 69.96) - mkdir 18823 (time 1790100660.82 total 280.27 last 73.74) - mkdir 19550 (time 1790100670.83 total 290.29 last 72.61) - mkdir 20000 (time 1790100677.03 total 296.49 last 72.53) - mkdir 20581 (time 1790100687.04 total 306.49 last 58.08) - mkdir 21223 (time 1790100697.04 total 316.50 last 64.18) - mkdir 21898 (time 1790100707.04 total 326.50 last 67.46) - mkdir 22584 (time 1790100717.05 total 336.51 last 68.59) - mkdir 23311 (time 1790100727.05 total 346.51 last 72.69) - mkdir 23987 (time 1790100737.07 total 356.53 last 67.45) - mkdir 24727 (time 1790100747.09 total 366.55 last 73.84) - mkdir 25436 (time 1790100757.11 total 376.57 last 70.78) - mkdir 26099 (time 1790100767.13 total 386.59 last 66.13) - mkdir 26701 (time 1790100777.15 total 396.61 last 60.13) - mkdir 27376 (time 1790100787.18 total 406.64 last 67.27) - mkdir 28002 (time 1790100797.19 total 416.65 last 62.53) - mkdir 28508 (time 1790100807.20 total 426.66 last 50.55) - mkdir 29165 (time 1790100817.20 total 436.66 last 65.70) - mkdir 29987 (time 1790100827.21 total 446.67 last 82.09) - mkdir 30742 (time 1790100837.23 total 456.69 last 75.35) - mkdir 31445 (time 1790100847.24 total 466.70 last 70.27) - mkdir 32242 (time 1790100857.24 total 476.70 last 79.66) total: 32818 mkdir in 484.68 seconds: 67.71 ops/second - mkdir 862 (time 1790100390.55 total 10.01 last 86.11) - mkdir 1789 (time 1790100400.56 total 20.02 last 92.63) - mkdir 2732 (time 1790100410.57 total 30.03 last 94.18) - mkdir 3798 (time 1790100420.58 total 40.04 last 106.56) - mkdir 4750 (time 1790100430.58 total 50.04 last 95.17) - mkdir 5474 (time 1790100440.61 total 60.07 last 72.19) - mkdir 6057 (time 1790100450.61 total 70.07 last 58.28) - mkdir 6472 (time 1790100460.63 total 80.08 last 41.44) - mkdir 6921 (time 1790100470.63 total 90.08 last 44.90) - mkdir 7323 (time 1790100480.63 total 100.09 last 40.19) - mkdir 7713 (time 1790100490.64 total 110.10 last 38.95) - mkdir 8133 (time 1790100500.65 total 120.10 last 41.98) - mkdir 8809 (time 1790100510.66 total 130.12 last 67.48) - mkdir 9241 (time 1790100520.72 total 140.17 last 42.98) - mkdir 9895 (time 1790100530.73 total 150.18 last 65.34) - mkdir 10611 (time 1790100540.74 total 160.20 last 71.51) - mkdir 11304 (time 1790100550.75 total 170.21 last 69.20) - mkdir 11923 (time 1790100560.76 total 180.22 last 61.87) - mkdir 12580 (time 1790100570.76 total 190.22 last 65.67) - mkdir 13236 (time 1790100580.76 total 200.22 last 65.59) - mkdir 13976 (time 1790100590.77 total 210.23 last 73.91) - mkdir 14534 (time 1790100600.81 total 220.26 last 55.63) - mkdir 15166 (time 1790100610.82 total 230.28 last 63.11) - mkdir 15779 (time 1790100620.84 total 240.29 last 61.20) - mkdir 16475 (time 1790100630.84 total 250.30 last 69.57) - mkdir 17198 (time 1790100640.85 total 260.31 last 72.25) - mkdir 17891 (time 1790100650.85 total 270.31 last 69.30) - mkdir 18622 (time 1790100660.86 total 280.32 last 72.99) - mkdir 19335 (time 1790100670.86 total 290.32 last 71.29) - mkdir 20000 (time 1790100680.67 total 300.13 last 67.83) - mkdir 20568 (time 1790100690.69 total 310.14 last 56.70) - mkdir 21240 (time 1790100700.69 total 320.15 last 67.19) - mkdir 22011 (time 1790100710.69 total 330.15 last 77.09) - mkdir 22724 (time 1790100720.69 total 340.15 last 71.28) - mkdir 23419 (time 1790100730.71 total 350.17 last 69.38) - mkdir 24094 (time 1790100740.71 total 360.17 last 67.47) - mkdir 24822 (time 1790100750.72 total 370.18 last 72.72) - mkdir 25547 (time 1790100760.73 total 380.19 last 72.48) - mkdir 26206 (time 1790100770.75 total 390.20 last 65.79) - mkdir 26808 (time 1790100780.75 total 400.21 last 60.18) - mkdir 27410 (time 1790100790.76 total 410.22 last 60.15) - mkdir 28013 (time 1790100800.76 total 420.22 last 60.27) - mkdir 28579 (time 1790100810.76 total 430.22 last 56.60) - mkdir 29240 (time 1790100820.78 total 440.24 last 65.99) - mkdir 30000 (time 1790100830.27 total 449.73 last 80.10) - mkdir 30774 (time 1790100840.28 total 459.73 last 77.33) - mkdir 31467 (time 1790100850.31 total 469.77 last 69.06) - mkdir 32226 (time 1790100860.32 total 479.78 last 75.81) total: 32818 mkdir in 487.32 seconds: 67.34 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 270712 1000592 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790101453 ; total 0 ; last 0) - unlinked 10000 (time 1790101660 ; total 207 ; last 207) - unlinked 20000 (time 1790101884 ; total 431 ; last 224) - unlinked 30000 (time 1790102110 ; total 657 ; last 226) total: 32768 unlinks in 722 seconds: 45.385040 unlinks/second - unlinked 0 (time 1790101453 ; total 0 ; last 0) - unlinked 10000 (time 1790101661 ; total 208 ; last 208) - unlinked 20000 (time 1790101885 ; total 432 ; last 224) - unlinked 30000 (time 1790102113 ; total 660 ; last 228) total: 32768 unlinks in 725 seconds: 45.197243 unlinks/second nlink between: 1 - unlinked 0 (time 1790102179 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790102179 ; 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 8168 1263136 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre