== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:51:00 (1790711460) 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 678 (time 1790711476.07 total 10.00 last 67.79) - mkdir 1385 (time 1790711486.07 total 20.01 last 70.67) - mkdir 2019 (time 1790711496.07 total 30.01 last 63.38) - mkdir 2651 (time 1790711506.08 total 40.01 last 63.17) - mkdir 3197 (time 1790711516.10 total 50.03 last 54.49) - mkdir 3809 (time 1790711526.11 total 60.05 last 61.10) - mkdir 4420 (time 1790711536.12 total 70.06 last 61.04) - mkdir 4985 (time 1790711546.14 total 80.08 last 56.39) - mkdir 5611 (time 1790711556.15 total 90.08 last 62.55) - mkdir 6221 (time 1790711566.16 total 100.09 last 60.95) - mkdir 6922 (time 1790711576.16 total 110.10 last 70.08) - mkdir 7588 (time 1790711586.16 total 120.10 last 66.58) - mkdir 8287 (time 1790711596.17 total 130.10 last 69.86) - mkdir 8969 (time 1790711606.18 total 140.12 last 68.10) - mkdir 9492 (time 1790711616.19 total 150.12 last 52.28) - mkdir 10000 (time 1790711624.50 total 158.43 last 61.13) - mkdir 10643 (time 1790711634.51 total 168.44 last 64.23) - mkdir 11287 (time 1790711644.51 total 178.45 last 64.37) - mkdir 11960 (time 1790711654.52 total 188.45 last 67.27) - mkdir 12648 (time 1790711664.52 total 198.46 last 68.77) - mkdir 13319 (time 1790711674.53 total 208.47 last 67.04) - mkdir 13998 (time 1790711684.53 total 218.47 last 67.89) - mkdir 14622 (time 1790711694.54 total 228.47 last 62.36) - mkdir 15294 (time 1790711704.54 total 238.47 last 67.19) - mkdir 15894 (time 1790711714.56 total 248.49 last 59.89) - mkdir 16480 (time 1790711724.56 total 258.50 last 58.56) - mkdir 17022 (time 1790711734.57 total 268.51 last 54.17) - mkdir 17624 (time 1790711744.58 total 278.51 last 60.16) - mkdir 18222 (time 1790711754.60 total 288.53 last 59.67) - mkdir 18855 (time 1790711764.65 total 298.58 last 63.00) - mkdir 19364 (time 1790711774.66 total 308.59 last 50.84) - mkdir 19986 (time 1790711784.70 total 318.64 last 61.93) - mkdir 20705 (time 1790711794.71 total 328.65 last 71.84) - mkdir 21397 (time 1790711804.73 total 338.66 last 69.08) - mkdir 21966 (time 1790711814.73 total 348.67 last 56.88) - mkdir 22586 (time 1790711824.74 total 358.67 last 61.96) - mkdir 23273 (time 1790711834.74 total 368.67 last 68.69) - mkdir 23938 (time 1790711844.74 total 378.68 last 66.46) - mkdir 24622 (time 1790711854.77 total 388.70 last 68.24) - mkdir 25287 (time 1790711864.78 total 398.71 last 66.44) - mkdir 25971 (time 1790711874.80 total 408.74 last 68.21) - mkdir 26612 (time 1790711884.83 total 418.77 last 63.91) - mkdir 27209 (time 1790711894.85 total 428.79 last 59.60) - mkdir 28012 (time 1790711904.86 total 438.80 last 80.20) - mkdir 28652 (time 1790711914.89 total 448.83 last 63.80) - mkdir 29247 (time 1790711924.91 total 458.85 last 59.41) - mkdir 29880 (time 1790711934.92 total 468.85 last 63.24) - mkdir 30571 (time 1790711944.92 total 478.86 last 69.07) - mkdir 31301 (time 1790711954.92 total 488.86 last 72.99) - mkdir 32051 (time 1790711964.93 total 498.86 last 74.99) - mkdir 32610 (time 1790711974.96 total 508.89 last 55.73) total: 32818 mkdir in 512.28 seconds: 64.06 ops/second - mkdir 681 (time 1790711476.27 total 10.01 last 68.06) - mkdir 1328 (time 1790711486.28 total 20.02 last 64.62) - mkdir 2004 (time 1790711496.29 total 30.03 last 67.51) - mkdir 2610 (time 1790711506.29 total 40.03 last 60.58) - mkdir 3159 (time 1790711516.30 total 50.04 last 54.88) - mkdir 3747 (time 1790711526.33 total 60.07 last 58.63) - mkdir 4379 (time 1790711536.34 total 70.08 last 63.14) - mkdir 4941 (time 1790711546.34 total 80.08 last 56.16) - mkdir 5562 (time 1790711556.35 total 90.09 last 62.02) - mkdir 6158 (time 1790711566.37 total 100.11 last 59.53) - mkdir 6830 (time 1790711576.37 total 110.11 last 67.18) - mkdir 7485 (time 1790711586.38 total 120.12 last 65.46) - mkdir 8180 (time 1790711596.39 total 130.13 last 69.42) - mkdir 8842 (time 1790711606.41 total 140.15 last 66.06) - mkdir 9377 (time 1790711616.46 total 150.20 last 53.25) - mkdir 10000 (time 1790711626.28 total 160.02 last 63.43) - mkdir 10606 (time 1790711636.29 total 170.03 last 60.53) - mkdir 11291 (time 1790711646.30 total 180.04 last 68.42) - mkdir 11932 (time 1790711656.32 total 190.06 last 63.97) - mkdir 12630 (time 1790711666.32 total 200.06 last 69.80) - mkdir 13317 (time 1790711676.32 total 210.06 last 68.68) - mkdir 13995 (time 1790711686.34 total 220.08 last 67.68) - mkdir 14607 (time 1790711696.36 total 230.10 last 61.08) - mkdir 15314 (time 1790711706.38 total 240.12 last 70.54) - mkdir 15865 (time 1790711716.39 total 250.13 last 55.07) - mkdir 16445 (time 1790711726.40 total 260.14 last 57.94) - mkdir 16990 (time 1790711736.41 total 270.15 last 54.46) - mkdir 17596 (time 1790711746.44 total 280.18 last 60.37) - mkdir 18221 (time 1790711756.45 total 290.19 last 62.47) - mkdir 18851 (time 1790711766.46 total 300.20 last 62.92) - mkdir 19379 (time 1790711776.49 total 310.23 last 52.64) - mkdir 19983 (time 1790711786.51 total 320.25 last 60.31) - mkdir 20701 (time 1790711796.51 total 330.25 last 71.74) - mkdir 21395 (time 1790711806.53 total 340.27 last 69.26) - mkdir 21962 (time 1790711816.55 total 350.29 last 56.62) - mkdir 22607 (time 1790711826.56 total 360.30 last 64.42) - mkdir 23291 (time 1790711836.60 total 370.34 last 68.16) - mkdir 23946 (time 1790711846.60 total 380.34 last 65.48) - mkdir 24609 (time 1790711856.61 total 390.35 last 66.20) - mkdir 25263 (time 1790711866.64 total 400.38 last 65.26) - mkdir 25932 (time 1790711876.64 total 410.38 last 66.89) - mkdir 26580 (time 1790711886.64 total 420.38 last 64.79) - mkdir 27208 (time 1790711896.65 total 430.39 last 62.75) - mkdir 27977 (time 1790711906.66 total 440.40 last 76.81) - mkdir 28618 (time 1790711916.66 total 450.40 last 64.08) - mkdir 29138 (time 1790711926.66 total 460.40 last 52.00) - mkdir 29804 (time 1790711936.68 total 470.42 last 66.47) - mkdir 30000 (time 1790711939.66 total 473.40 last 65.70) - mkdir 30727 (time 1790711949.70 total 483.44 last 72.48) - mkdir 31426 (time 1790711959.71 total 493.45 last 69.77) - mkdir 32067 (time 1790711969.73 total 503.47 last 63.98) - mkdir 32688 (time 1790711979.75 total 513.49 last 62.02) total: 32818 mkdir in 515.31 seconds: 63.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270724 1000580 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 1790712673 ; total 0 ; last 0) - unlinked 10000 (time 1790712900 ; total 227 ; last 227) - unlinked 20000 (time 1790713145 ; total 472 ; last 245) - unlinked 30000 (time 1790713389 ; total 716 ; last 244) total: 32768 unlinks in 782 seconds: 41.902813 unlinks/second - unlinked 0 (time 1790712673 ; total 0 ; last 0) - unlinked 10000 (time 1790712899 ; total 226 ; last 226) - unlinked 20000 (time 1790713147 ; total 474 ; last 248) - unlinked 30000 (time 1790713394 ; total 721 ; last 247) total: 32768 unlinks in 787 seconds: 41.636593 unlinks/second nlink between: 1 - unlinked 0 (time 1790713463 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790713463 ; 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 8180 1263124 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