== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:34:56 (1782480896) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 562 (time 1782480913.82 total 10.01 last 56.13) - mkdir 1145 (time 1782480923.84 total 20.03 last 58.19) - mkdir 1765 (time 1782480933.84 total 30.03 last 62.00) - mkdir 2331 (time 1782480943.84 total 40.03 last 56.59) - mkdir 2893 (time 1782480953.85 total 50.04 last 56.16) - mkdir 3471 (time 1782480963.87 total 60.06 last 57.70) - mkdir 4015 (time 1782480973.89 total 70.09 last 54.25) - mkdir 4584 (time 1782480983.91 total 80.10 last 56.80) - mkdir 5170 (time 1782480993.93 total 90.13 last 58.47) - mkdir 5703 (time 1782481003.94 total 100.13 last 53.27) - mkdir 6291 (time 1782481013.95 total 110.14 last 58.76) - mkdir 6823 (time 1782481023.95 total 120.15 last 53.15) - mkdir 7437 (time 1782481033.97 total 130.16 last 61.33) - mkdir 8126 (time 1782481043.97 total 140.17 last 68.84) - mkdir 8779 (time 1782481053.98 total 150.17 last 65.29) - mkdir 9491 (time 1782481063.99 total 160.18 last 71.09) - mkdir 10000 (time 1782481073.16 total 169.36 last 55.50) - mkdir 10716 (time 1782481083.16 total 179.36 last 71.59) - mkdir 11330 (time 1782481093.20 total 189.40 last 61.16) - mkdir 12001 (time 1782481103.25 total 199.44 last 66.82) - mkdir 12604 (time 1782481113.25 total 209.44 last 60.30) - mkdir 13323 (time 1782481123.25 total 219.44 last 71.86) - mkdir 13956 (time 1782481133.25 total 229.45 last 63.29) - mkdir 14632 (time 1782481143.26 total 239.45 last 67.56) - mkdir 15321 (time 1782481153.26 total 249.45 last 68.89) - mkdir 15956 (time 1782481163.28 total 259.48 last 63.36) - mkdir 16606 (time 1782481173.29 total 269.49 last 64.94) - mkdir 17470 (time 1782481183.31 total 279.50 last 86.28) - mkdir 18219 (time 1782481193.31 total 289.50 last 74.89) - mkdir 18798 (time 1782481203.31 total 299.51 last 57.86) - mkdir 19456 (time 1782481213.32 total 309.51 last 65.78) - mkdir 20000 (time 1782481220.38 total 316.57 last 77.00) - mkdir 20706 (time 1782481230.38 total 326.58 last 70.59) - mkdir 21388 (time 1782481240.40 total 336.59 last 68.09) - mkdir 22117 (time 1782481250.42 total 346.61 last 72.74) - mkdir 22869 (time 1782481260.44 total 356.63 last 75.05) - mkdir 23660 (time 1782481270.45 total 366.64 last 79.06) - mkdir 24441 (time 1782481280.45 total 376.64 last 78.07) - mkdir 25122 (time 1782481290.47 total 386.67 last 67.94) - mkdir 25870 (time 1782481300.48 total 396.67 last 74.75) - mkdir 26534 (time 1782481310.48 total 406.68 last 66.39) - mkdir 27173 (time 1782481320.49 total 416.68 last 63.86) - mkdir 27891 (time 1782481330.49 total 426.68 last 71.78) - mkdir 28628 (time 1782481340.49 total 436.69 last 73.69) - mkdir 29398 (time 1782481350.51 total 446.70 last 76.86) - mkdir 30000 (time 1782481358.91 total 455.10 last 71.68) - mkdir 30758 (time 1782481368.91 total 465.10 last 75.79) - mkdir 31455 (time 1782481378.93 total 475.12 last 69.56) - mkdir 32088 (time 1782481388.95 total 485.15 last 63.17) - mkdir 32679 (time 1782481398.97 total 495.16 last 58.99) total: 32818 mkdir in 497.07 seconds: 66.02 ops/second - mkdir 576 (time 1782480914.08 total 10.00 last 57.60) - mkdir 1151 (time 1782480924.08 total 20.00 last 57.48) - mkdir 1761 (time 1782480934.09 total 30.01 last 60.96) - mkdir 2344 (time 1782480944.10 total 40.02 last 58.26) - mkdir 2920 (time 1782480954.10 total 50.02 last 57.57) - mkdir 3481 (time 1782480964.12 total 60.04 last 56.01) - mkdir 4018 (time 1782480974.12 total 70.04 last 53.67) - mkdir 4600 (time 1782480984.14 total 80.07 last 58.07) - mkdir 5189 (time 1782480994.15 total 90.07 last 58.89) - mkdir 5719 (time 1782481004.16 total 100.08 last 52.93) - mkdir 6303 (time 1782481014.18 total 110.10 last 58.27) - mkdir 6847 (time 1782481024.20 total 120.13 last 54.28) - mkdir 7459 (time 1782481034.21 total 130.13 last 61.18) - mkdir 8151 (time 1782481044.22 total 140.14 last 69.14) - mkdir 8797 (time 1782481054.22 total 150.14 last 64.57) - mkdir 9535 (time 1782481064.24 total 160.16 last 73.66) - mkdir 10000 (time 1782481072.88 total 168.80 last 53.83) - mkdir 10727 (time 1782481082.91 total 178.83 last 72.49) - mkdir 11313 (time 1782481092.93 total 188.85 last 58.47) - mkdir 11953 (time 1782481102.93 total 198.86 last 63.96) - mkdir 12554 (time 1782481112.94 total 208.86 last 60.05) - mkdir 13284 (time 1782481122.95 total 218.87 last 72.94) - mkdir 13932 (time 1782481132.96 total 228.88 last 64.74) - mkdir 14594 (time 1782481142.97 total 238.89 last 66.13) - mkdir 15250 (time 1782481152.97 total 248.89 last 65.59) - mkdir 15858 (time 1782481162.98 total 258.90 last 60.76) - mkdir 16499 (time 1782481172.98 total 268.90 last 64.08) - mkdir 17371 (time 1782481182.99 total 278.91 last 87.15) - mkdir 18154 (time 1782481193.00 total 288.92 last 78.20) - mkdir 18732 (time 1782481203.00 total 298.92 last 57.79) - mkdir 19394 (time 1782481213.01 total 308.93 last 66.16) - mkdir 20000 (time 1782481221.06 total 316.98 last 75.29) - mkdir 20723 (time 1782481231.06 total 326.98 last 72.30) - mkdir 21396 (time 1782481241.06 total 336.98 last 67.26) - mkdir 22155 (time 1782481251.07 total 346.99 last 75.86) - mkdir 22858 (time 1782481261.07 total 356.99 last 70.28) - mkdir 23599 (time 1782481271.11 total 367.03 last 73.82) - mkdir 24377 (time 1782481281.12 total 377.04 last 77.73) - mkdir 25078 (time 1782481291.13 total 387.05 last 70.03) - mkdir 25807 (time 1782481301.14 total 397.06 last 72.82) - mkdir 26507 (time 1782481311.14 total 407.06 last 69.99) - mkdir 27148 (time 1782481321.15 total 417.07 last 64.03) - mkdir 27868 (time 1782481331.16 total 427.08 last 71.92) - mkdir 28628 (time 1782481341.18 total 437.10 last 75.86) - mkdir 29398 (time 1782481351.19 total 447.11 last 76.93) - mkdir 30000 (time 1782481359.45 total 455.37 last 72.87) - mkdir 30740 (time 1782481369.48 total 465.40 last 73.75) - mkdir 31445 (time 1782481379.50 total 475.42 last 70.35) - mkdir 32098 (time 1782481389.52 total 485.45 last 65.17) - mkdir 32703 (time 1782481399.53 total 495.45 last 60.47) total: 32818 mkdir in 497.20 seconds: 66.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270768 1000536 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1782481946 ; total 0 ; last 0) - unlinked 10000 (time 1782482116 ; total 170 ; last 170) - unlinked 20000 (time 1782482222 ; total 276 ; last 106) - unlinked 30000 (time 1782482330 ; total 384 ; last 108) total: 32768 unlinks in 412 seconds: 79.533981 unlinks/second - unlinked 0 (time 1782481946 ; total 0 ; last 0) - unlinked 10000 (time 1782482118 ; total 172 ; last 172) - unlinked 20000 (time 1782482223 ; total 277 ; last 105) - unlinked 30000 (time 1782482331 ; total 385 ; last 108) total: 32768 unlinks in 413 seconds: 79.341408 unlinks/second nlink between: 1 - unlinked 0 (time 1782482360 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782482360 ; 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 8224 1263080 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre