== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:37:50 (1783071470) 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 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 - mkdir 708 (time 1783071485.15 total 10.02 last 70.65) - mkdir 1350 (time 1783071495.16 total 20.03 last 64.16) - mkdir 2052 (time 1783071505.17 total 30.04 last 70.13) - mkdir 2711 (time 1783071515.17 total 40.04 last 65.90) - mkdir 3385 (time 1783071525.18 total 50.05 last 67.34) - mkdir 4076 (time 1783071535.18 total 60.05 last 69.10) - mkdir 4697 (time 1783071545.18 total 70.05 last 62.09) - mkdir 5331 (time 1783071555.18 total 80.05 last 63.39) - mkdir 6018 (time 1783071565.19 total 90.05 last 68.68) - mkdir 6697 (time 1783071575.21 total 100.07 last 67.75) - mkdir 7398 (time 1783071585.22 total 110.09 last 69.98) - mkdir 8100 (time 1783071595.24 total 120.10 last 70.12) - mkdir 8763 (time 1783071605.24 total 130.10 last 66.29) - mkdir 9413 (time 1783071615.26 total 140.13 last 64.84) - mkdir 10000 (time 1783071623.89 total 148.76 last 68.04) - mkdir 10709 (time 1783071633.89 total 158.76 last 70.87) - mkdir 11434 (time 1783071643.91 total 168.77 last 72.41) - mkdir 12179 (time 1783071653.91 total 178.78 last 74.46) - mkdir 12942 (time 1783071663.91 total 188.78 last 76.27) - mkdir 13711 (time 1783071673.92 total 198.78 last 76.88) - mkdir 14483 (time 1783071683.92 total 208.79 last 77.18) - mkdir 15259 (time 1783071693.92 total 218.79 last 77.56) - mkdir 16104 (time 1783071703.94 total 228.81 last 84.37) - mkdir 16808 (time 1783071713.94 total 238.81 last 70.37) - mkdir 17457 (time 1783071723.95 total 248.81 last 64.89) - mkdir 18127 (time 1783071733.96 total 258.83 last 66.88) - mkdir 18822 (time 1783071743.97 total 268.84 last 69.45) - mkdir 19494 (time 1783071753.97 total 278.84 last 67.18) - mkdir 20000 (time 1783071761.51 total 286.37 last 67.16) - mkdir 20690 (time 1783071771.53 total 296.40 last 68.85) - mkdir 21326 (time 1783071781.53 total 306.40 last 63.57) - mkdir 21741 (time 1783071791.54 total 316.41 last 41.47) - mkdir 22327 (time 1783071801.54 total 326.41 last 58.59) - mkdir 22841 (time 1783071811.61 total 336.48 last 51.04) - mkdir 23278 (time 1783071821.63 total 346.50 last 43.64) - mkdir 23942 (time 1783071831.66 total 356.52 last 66.20) - mkdir 24594 (time 1783071841.66 total 366.53 last 65.19) - mkdir 25204 (time 1783071851.69 total 376.56 last 60.80) - mkdir 25789 (time 1783071861.69 total 386.56 last 58.50) - mkdir 26328 (time 1783071871.70 total 396.56 last 53.87) - mkdir 26920 (time 1783071881.71 total 406.58 last 59.10) - mkdir 27544 (time 1783071891.72 total 416.59 last 62.36) - mkdir 28220 (time 1783071901.74 total 426.60 last 67.48) - mkdir 28877 (time 1783071911.75 total 436.61 last 65.64) - mkdir 29518 (time 1783071921.76 total 446.63 last 64.00) - mkdir 30000 (time 1783071929.63 total 454.50 last 61.27) - mkdir 30623 (time 1783071939.63 total 464.50 last 62.29) - mkdir 31223 (time 1783071949.65 total 474.52 last 59.88) - mkdir 31750 (time 1783071959.65 total 484.52 last 52.69) - mkdir 32262 (time 1783071969.67 total 494.54 last 51.11) - mkdir 32817 (time 1783071979.69 total 504.55 last 55.42) total: 32818 mkdir in 504.55 seconds: 65.04 ops/second - mkdir 710 (time 1783071485.14 total 10.00 last 70.97) - mkdir 1359 (time 1783071495.15 total 20.01 last 64.84) - mkdir 2053 (time 1783071505.16 total 30.03 last 69.28) - mkdir 2696 (time 1783071515.18 total 40.05 last 64.19) - mkdir 3336 (time 1783071525.19 total 50.06 last 63.93) - mkdir 4031 (time 1783071535.19 total 60.06 last 69.50) - mkdir 4664 (time 1783071545.21 total 70.07 last 63.21) - mkdir 5351 (time 1783071555.24 total 80.11 last 68.45) - mkdir 6025 (time 1783071565.26 total 90.12 last 67.30) - mkdir 6701 (time 1783071575.27 total 100.14 last 67.50) - mkdir 7351 (time 1783071585.30 total 110.17 last 64.81) - mkdir 8037 (time 1783071595.30 total 120.17 last 68.59) - mkdir 8699 (time 1783071605.32 total 130.19 last 66.11) - mkdir 9348 (time 1783071615.34 total 140.20 last 64.79) - mkdir 10000 (time 1783071625.01 total 149.88 last 67.37) - mkdir 10734 (time 1783071635.03 total 159.89 last 73.32) - mkdir 11496 (time 1783071645.05 total 169.92 last 75.99) - mkdir 12223 (time 1783071655.07 total 179.93 last 72.60) - mkdir 12967 (time 1783071665.08 total 189.95 last 74.28) - mkdir 13761 (time 1783071675.08 total 199.95 last 79.39) - mkdir 14529 (time 1783071685.10 total 209.97 last 76.65) - mkdir 15245 (time 1783071695.11 total 219.98 last 71.57) - mkdir 16066 (time 1783071705.13 total 230.00 last 81.93) - mkdir 16714 (time 1783071715.14 total 240.01 last 64.71) - mkdir 17374 (time 1783071725.15 total 250.02 last 65.91) - mkdir 18049 (time 1783071735.16 total 260.03 last 67.48) - mkdir 18722 (time 1783071745.17 total 270.04 last 67.22) - mkdir 19399 (time 1783071755.17 total 280.04 last 67.69) - mkdir 20000 (time 1783071764.04 total 288.90 last 67.79) - mkdir 20676 (time 1783071774.04 total 298.91 last 67.56) - mkdir 21233 (time 1783071784.05 total 308.92 last 55.67) - mkdir 21660 (time 1783071794.06 total 318.92 last 42.67) - mkdir 22279 (time 1783071804.07 total 328.94 last 61.81) - mkdir 22775 (time 1783071814.08 total 338.95 last 49.55) - mkdir 23226 (time 1783071824.08 total 348.95 last 45.09) - mkdir 23888 (time 1783071834.09 total 358.96 last 66.14) - mkdir 24543 (time 1783071844.11 total 368.98 last 65.37) - mkdir 25157 (time 1783071854.12 total 378.99 last 61.30) - mkdir 25720 (time 1783071864.16 total 389.03 last 56.08) - mkdir 26291 (time 1783071874.19 total 399.06 last 56.93) - mkdir 26849 (time 1783071884.19 total 409.06 last 55.80) - mkdir 27491 (time 1783071894.20 total 419.06 last 64.19) - mkdir 28168 (time 1783071904.20 total 429.07 last 67.67) - mkdir 28828 (time 1783071914.21 total 439.08 last 65.93) - mkdir 29466 (time 1783071924.21 total 449.08 last 63.79) - mkdir 30000 (time 1783071933.29 total 458.16 last 58.83) - mkdir 30639 (time 1783071943.31 total 468.17 last 63.80) - mkdir 31148 (time 1783071953.32 total 478.19 last 50.82) - mkdir 31720 (time 1783071963.32 total 488.19 last 57.19) - mkdir 32233 (time 1783071973.33 total 498.20 last 51.25) total: 32818 mkdir in 507.86 seconds: 64.62 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 270648 1000656 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 1783072760 ; total 0 ; last 0) - unlinked 10000 (time 1783072962 ; total 202 ; last 202) - unlinked 20000 (time 1783073152 ; total 392 ; last 190) - unlinked 30000 (time 1783073341 ; total 581 ; last 189) total: 32768 unlinks in 631 seconds: 51.930271 unlinks/second - unlinked 0 (time 1783072761 ; total 1 ; last 1) - unlinked 10000 (time 1783072962 ; total 202 ; last 201) - unlinked 20000 (time 1783073153 ; total 393 ; last 191) - unlinked 30000 (time 1783073341 ; total 581 ; last 188) total: 32768 unlinks in 632 seconds: 51.848103 unlinks/second nlink between: 1 - unlinked 0 (time 1783073393 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783073393 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8104 1263200 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