== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:17:01 (1787840221) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 702 (time 1787840236.77 total 10.01 last 70.14) - mkdir 1533 (time 1787840246.77 total 20.01 last 83.09) - mkdir 2425 (time 1787840256.77 total 30.02 last 89.15) - mkdir 3338 (time 1787840266.78 total 40.02 last 91.23) - mkdir 4115 (time 1787840276.79 total 50.03 last 77.64) - mkdir 4962 (time 1787840286.80 total 60.04 last 84.64) - mkdir 5822 (time 1787840296.80 total 70.04 last 85.99) - mkdir 6651 (time 1787840306.80 total 80.04 last 82.87) - mkdir 7497 (time 1787840316.82 total 90.07 last 84.41) - mkdir 8351 (time 1787840326.83 total 100.07 last 85.36) - mkdir 9161 (time 1787840336.83 total 110.07 last 80.97) - mkdir 10000 (time 1787840346.36 total 119.61 last 88.02) - mkdir 10877 (time 1787840356.37 total 129.61 last 87.66) - mkdir 11747 (time 1787840366.39 total 139.63 last 86.81) - mkdir 12584 (time 1787840376.39 total 149.63 last 83.69) - mkdir 13527 (time 1787840386.40 total 159.64 last 94.26) - mkdir 14387 (time 1787840396.40 total 169.65 last 85.94) - mkdir 15258 (time 1787840406.41 total 179.65 last 87.07) - mkdir 16125 (time 1787840416.43 total 189.67 last 86.49) - mkdir 17008 (time 1787840426.43 total 199.68 last 88.27) - mkdir 17852 (time 1787840436.46 total 209.70 last 84.19) - mkdir 18610 (time 1787840446.46 total 219.71 last 75.77) - mkdir 19355 (time 1787840456.47 total 229.71 last 74.46) - mkdir 20000 (time 1787840464.80 total 238.04 last 77.41) - mkdir 20700 (time 1787840474.81 total 248.05 last 69.93) - mkdir 21436 (time 1787840484.82 total 258.06 last 73.58) - mkdir 22225 (time 1787840494.82 total 268.06 last 78.88) - mkdir 23022 (time 1787840504.84 total 278.09 last 79.50) - mkdir 23874 (time 1787840514.85 total 288.09 last 85.18) - mkdir 24706 (time 1787840524.85 total 298.09 last 83.17) - mkdir 25498 (time 1787840534.87 total 308.11 last 79.03) - mkdir 26324 (time 1787840544.88 total 318.12 last 82.51) - mkdir 27149 (time 1787840554.90 total 328.14 last 82.36) - mkdir 27937 (time 1787840564.90 total 338.14 last 78.78) - mkdir 28766 (time 1787840574.90 total 348.14 last 82.90) - mkdir 29632 (time 1787840584.91 total 358.16 last 86.49) - mkdir 30000 (time 1787840590.29 total 363.53 last 68.51) - mkdir 30739 (time 1787840600.29 total 373.54 last 73.83) - mkdir 31569 (time 1787840610.30 total 383.54 last 82.96) - mkdir 32432 (time 1787840620.30 total 393.54 last 86.28) total: 32818 mkdir in 398.21 seconds: 82.41 ops/second - mkdir 715 (time 1787840236.83 total 10.01 last 71.41) - mkdir 1549 (time 1787840246.83 total 20.01 last 83.39) - mkdir 2418 (time 1787840256.84 total 30.03 last 86.79) - mkdir 3303 (time 1787840266.85 total 40.04 last 88.42) - mkdir 4066 (time 1787840276.85 total 50.04 last 76.29) - mkdir 4907 (time 1787840286.86 total 60.04 last 84.04) - mkdir 5756 (time 1787840296.86 total 70.05 last 84.88) - mkdir 6607 (time 1787840306.88 total 80.06 last 84.95) - mkdir 7440 (time 1787840316.89 total 90.08 last 83.19) - mkdir 8241 (time 1787840326.90 total 100.08 last 80.07) - mkdir 9064 (time 1787840336.90 total 110.08 last 82.28) - mkdir 9956 (time 1787840346.90 total 120.08 last 89.18) - mkdir 10809 (time 1787840356.91 total 130.09 last 85.27) - mkdir 11645 (time 1787840366.91 total 140.09 last 83.57) - mkdir 12474 (time 1787840376.91 total 150.09 last 82.88) - mkdir 13358 (time 1787840386.91 total 160.09 last 88.40) - mkdir 14207 (time 1787840396.92 total 170.10 last 84.85) - mkdir 15045 (time 1787840406.94 total 180.12 last 83.64) - mkdir 15898 (time 1787840416.94 total 190.12 last 85.26) - mkdir 16788 (time 1787840426.94 total 200.13 last 88.99) - mkdir 17627 (time 1787840436.96 total 210.14 last 83.78) - mkdir 18409 (time 1787840446.96 total 220.14 last 78.19) - mkdir 19138 (time 1787840456.96 total 230.14 last 72.89) - mkdir 19889 (time 1787840466.97 total 240.15 last 75.05) - mkdir 20575 (time 1787840477.00 total 250.18 last 68.40) - mkdir 21323 (time 1787840487.00 total 260.18 last 74.80) - mkdir 22081 (time 1787840497.00 total 270.18 last 75.78) - mkdir 22913 (time 1787840507.00 total 280.18 last 83.19) - mkdir 23736 (time 1787840517.00 total 290.19 last 82.26) - mkdir 24568 (time 1787840527.02 total 300.20 last 83.08) - mkdir 25390 (time 1787840537.03 total 310.21 last 82.13) - mkdir 26217 (time 1787840547.03 total 320.21 last 82.69) - mkdir 27063 (time 1787840557.03 total 330.22 last 84.55) - mkdir 27819 (time 1787840567.04 total 340.22 last 75.54) - mkdir 28667 (time 1787840577.06 total 350.25 last 84.62) - mkdir 29488 (time 1787840587.07 total 360.25 last 82.05) - mkdir 30000 (time 1787840594.33 total 367.52 last 70.49) - mkdir 30749 (time 1787840604.34 total 377.53 last 74.83) - mkdir 31674 (time 1787840614.36 total 387.54 last 92.36) - mkdir 32518 (time 1787840624.37 total 397.55 last 84.32) total: 32818 mkdir in 400.85 seconds: 81.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 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 1787841162 ; total 0 ; last 0) - unlinked 10000 (time 1787841382 ; total 220 ; last 220) - unlinked 20000 (time 1787841525 ; total 363 ; last 143) - unlinked 30000 (time 1787841638 ; total 476 ; last 113) total: 32768 unlinks in 506 seconds: 64.758896 unlinks/second - unlinked 0 (time 1787841162 ; total 0 ; last 0) - unlinked 10000 (time 1787841382 ; total 220 ; last 220) - unlinked 20000 (time 1787841527 ; total 365 ; last 145) - unlinked 30000 (time 1787841638 ; total 476 ; last 111) total: 32768 unlinks in 507 seconds: 64.631165 unlinks/second nlink between: 1 - unlinked 0 (time 1787841670 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787841670 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8196 1263108 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