== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:51:13 (1787781073) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524087 536 523551 1% /mnt/lustre - mkdir 784 (time 1787781089.62 total 10.00 last 78.40) - mkdir 1400 (time 1787781099.63 total 20.01 last 61.56) - mkdir 2073 (time 1787781109.65 total 30.02 last 67.19) - mkdir 2767 (time 1787781119.65 total 40.03 last 69.39) - mkdir 3516 (time 1787781129.67 total 50.05 last 74.72) - mkdir 4270 (time 1787781139.69 total 60.07 last 75.25) - mkdir 5043 (time 1787781149.75 total 70.13 last 76.82) - mkdir 5861 (time 1787781159.76 total 80.14 last 81.74) - mkdir 6667 (time 1787781169.77 total 90.15 last 80.51) - mkdir 7611 (time 1787781179.78 total 100.15 last 94.38) - mkdir 8522 (time 1787781189.78 total 110.16 last 91.08) - mkdir 9292 (time 1787781199.78 total 120.16 last 76.96) - mkdir 10000 (time 1787781209.11 total 129.49 last 75.92) - mkdir 10627 (time 1787781219.11 total 139.49 last 62.67) - mkdir 11355 (time 1787781229.12 total 149.50 last 72.78) - mkdir 12135 (time 1787781239.13 total 159.50 last 77.93) - mkdir 12850 (time 1787781249.14 total 169.52 last 71.38) - mkdir 13533 (time 1787781259.18 total 179.56 last 68.05) - mkdir 14206 (time 1787781269.21 total 189.59 last 67.10) - mkdir 14816 (time 1787781279.22 total 199.60 last 60.91) - mkdir 15464 (time 1787781289.23 total 209.60 last 64.78) - mkdir 16057 (time 1787781299.24 total 219.62 last 59.19) - mkdir 16812 (time 1787781309.26 total 229.64 last 75.38) - mkdir 17570 (time 1787781319.28 total 239.66 last 75.62) - mkdir 18400 (time 1787781329.29 total 249.67 last 82.95) - mkdir 19153 (time 1787781339.29 total 259.67 last 75.28) - mkdir 19760 (time 1787781349.31 total 269.69 last 60.60) - mkdir 20000 (time 1787781353.94 total 274.32 last 51.82) - mkdir 20691 (time 1787781363.95 total 284.33 last 69.04) - mkdir 21382 (time 1787781373.96 total 294.34 last 69.02) - mkdir 22076 (time 1787781383.96 total 304.34 last 69.40) - mkdir 22945 (time 1787781393.97 total 314.34 last 86.85) - mkdir 23696 (time 1787781403.98 total 324.36 last 75.02) - mkdir 24494 (time 1787781413.98 total 334.36 last 79.80) - mkdir 25343 (time 1787781423.99 total 344.37 last 84.81) - mkdir 26005 (time 1787781433.99 total 354.37 last 66.19) - mkdir 26717 (time 1787781443.99 total 364.37 last 71.19) - mkdir 27416 (time 1787781453.99 total 374.37 last 69.90) - mkdir 28070 (time 1787781464.01 total 384.39 last 65.26) - mkdir 28655 (time 1787781474.02 total 394.40 last 58.45) - mkdir 29356 (time 1787781484.03 total 404.41 last 70.05) - mkdir 30000 (time 1787781491.41 total 411.79 last 87.21) - mkdir 30673 (time 1787781501.45 total 421.83 last 67.06) - mkdir 31198 (time 1787781511.45 total 431.83 last 52.46) - mkdir 31831 (time 1787781521.48 total 441.86 last 63.15) - mkdir 32627 (time 1787781531.49 total 451.87 last 79.49) total: 32818 mkdir in 454.50 seconds: 72.21 ops/second - mkdir 777 (time 1787781089.59 total 10.00 last 77.69) - mkdir 1376 (time 1787781099.59 total 20.00 last 59.89) - mkdir 2025 (time 1787781109.60 total 30.01 last 64.83) - mkdir 2732 (time 1787781119.61 total 40.02 last 70.68) - mkdir 3506 (time 1787781129.62 total 50.03 last 77.31) - mkdir 4249 (time 1787781139.62 total 60.03 last 74.25) - mkdir 5010 (time 1787781149.64 total 70.05 last 76.01) - mkdir 5816 (time 1787781159.65 total 80.06 last 80.46) - mkdir 6637 (time 1787781169.66 total 90.07 last 82.06) - mkdir 7580 (time 1787781179.66 total 100.07 last 94.29) - mkdir 8483 (time 1787781189.68 total 110.09 last 90.09) - mkdir 9257 (time 1787781199.71 total 120.12 last 77.20) - mkdir 9978 (time 1787781209.73 total 130.14 last 71.96) - mkdir 10614 (time 1787781219.73 total 140.15 last 63.55) - mkdir 11341 (time 1787781229.74 total 150.15 last 72.67) - mkdir 12116 (time 1787781239.74 total 160.15 last 77.48) - mkdir 12824 (time 1787781249.75 total 170.16 last 70.75) - mkdir 13488 (time 1787781259.77 total 180.18 last 66.27) - mkdir 14117 (time 1787781269.79 total 190.20 last 62.75) - mkdir 14725 (time 1787781279.84 total 200.25 last 60.53) - mkdir 15383 (time 1787781289.85 total 210.26 last 65.72) - mkdir 15971 (time 1787781299.85 total 220.26 last 58.78) - mkdir 16720 (time 1787781309.87 total 230.28 last 74.81) - mkdir 17481 (time 1787781319.87 total 240.28 last 76.06) - mkdir 18304 (time 1787781329.90 total 250.31 last 82.04) - mkdir 19075 (time 1787781339.91 total 260.32 last 77.02) - mkdir 19675 (time 1787781349.94 total 270.35 last 59.83) - mkdir 20000 (time 1787781355.68 total 276.09 last 56.59) - mkdir 20714 (time 1787781365.70 total 286.11 last 71.30) - mkdir 21391 (time 1787781375.71 total 296.12 last 67.64) - mkdir 22145 (time 1787781385.72 total 306.13 last 75.29) - mkdir 22972 (time 1787781395.73 total 316.14 last 82.65) - mkdir 23684 (time 1787781405.75 total 326.16 last 71.06) - mkdir 24503 (time 1787781415.75 total 336.16 last 81.90) - mkdir 25284 (time 1787781425.76 total 346.17 last 78.00) - mkdir 25951 (time 1787781435.77 total 356.18 last 66.63) - mkdir 26655 (time 1787781445.77 total 366.19 last 70.38) - mkdir 27325 (time 1787781455.78 total 376.19 last 66.97) - mkdir 28001 (time 1787781465.81 total 386.22 last 67.42) - mkdir 28580 (time 1787781475.83 total 396.24 last 57.77) - mkdir 29340 (time 1787781485.84 total 406.25 last 75.93) - mkdir 30000 (time 1787781493.74 total 414.15 last 83.52) - mkdir 30631 (time 1787781503.77 total 424.18 last 62.90) - mkdir 31196 (time 1787781513.77 total 434.18 last 56.50) - mkdir 31850 (time 1787781523.78 total 444.19 last 65.36) - mkdir 32666 (time 1787781533.80 total 454.21 last 81.41) total: 32818 mkdir in 456.61 seconds: 71.87 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 270764 1000540 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 1787782085 ; total 0 ; last 0) - unlinked 10000 (time 1787782333 ; total 248 ; last 248) - unlinked 20000 (time 1787782581 ; total 496 ; last 248) - unlinked 30000 (time 1787782833 ; total 748 ; last 252) total: 32768 unlinks in 815 seconds: 40.206135 unlinks/second - unlinked 0 (time 1787782085 ; total 0 ; last 0) - unlinked 10000 (time 1787782333 ; total 248 ; last 248) - unlinked 20000 (time 1787782581 ; total 496 ; last 248) - unlinked 30000 (time 1787782836 ; total 751 ; last 255) total: 32768 unlinks in 817 seconds: 40.107712 unlinks/second nlink between: 1 - unlinked 0 (time 1787782903 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787782903 ; 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 8220 1263084 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