== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:34:53 (1788748493) 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 576 (time 1788748509.35 total 10.01 last 57.54) - mkdir 1272 (time 1788748519.37 total 20.03 last 69.47) - mkdir 1940 (time 1788748529.37 total 30.03 last 66.78) - mkdir 2698 (time 1788748539.40 total 40.06 last 75.62) - mkdir 3418 (time 1788748549.41 total 50.06 last 71.94) - mkdir 4093 (time 1788748559.43 total 60.09 last 67.33) - mkdir 4800 (time 1788748569.45 total 70.11 last 70.59) - mkdir 5512 (time 1788748579.46 total 80.11 last 71.14) - mkdir 6212 (time 1788748589.47 total 90.13 last 69.88) - mkdir 6867 (time 1788748599.48 total 100.14 last 65.42) - mkdir 7589 (time 1788748609.49 total 110.15 last 72.13) - mkdir 8323 (time 1788748619.51 total 120.17 last 73.30) - mkdir 9046 (time 1788748629.51 total 130.17 last 72.29) - mkdir 9774 (time 1788748639.51 total 140.17 last 72.79) - mkdir 10000 (time 1788748642.45 total 143.11 last 76.82) - mkdir 10726 (time 1788748652.47 total 153.13 last 72.45) - mkdir 11387 (time 1788748662.49 total 163.15 last 66.01) - mkdir 12088 (time 1788748672.49 total 173.15 last 70.05) - mkdir 12866 (time 1788748682.50 total 183.15 last 77.79) - mkdir 13588 (time 1788748692.50 total 193.16 last 72.19) - mkdir 14232 (time 1788748702.51 total 203.17 last 64.34) - mkdir 14915 (time 1788748712.53 total 213.19 last 68.13) - mkdir 15583 (time 1788748722.54 total 223.19 last 66.78) - mkdir 16272 (time 1788748732.57 total 233.22 last 68.69) - mkdir 16958 (time 1788748742.57 total 243.23 last 68.57) - mkdir 17652 (time 1788748752.58 total 253.24 last 69.31) - mkdir 18399 (time 1788748762.60 total 263.26 last 74.58) - mkdir 19113 (time 1788748772.62 total 273.28 last 71.24) - mkdir 19853 (time 1788748782.63 total 283.29 last 73.91) - mkdir 20000 (time 1788748784.83 total 285.49 last 67.01) - mkdir 20691 (time 1788748794.83 total 295.49 last 69.05) - mkdir 21428 (time 1788748804.84 total 305.50 last 73.65) - mkdir 22112 (time 1788748814.84 total 315.50 last 68.38) - mkdir 22828 (time 1788748824.87 total 325.53 last 71.41) - mkdir 23525 (time 1788748834.87 total 335.53 last 69.68) - mkdir 24238 (time 1788748844.88 total 345.54 last 71.26) - mkdir 24957 (time 1788748854.88 total 355.54 last 71.90) - mkdir 25745 (time 1788748864.88 total 365.54 last 78.78) - mkdir 26495 (time 1788748874.89 total 375.55 last 74.94) - mkdir 27240 (time 1788748884.92 total 385.58 last 74.30) - mkdir 27954 (time 1788748894.92 total 395.58 last 71.35) - mkdir 28695 (time 1788748904.93 total 405.59 last 74.08) - mkdir 29458 (time 1788748914.94 total 415.60 last 76.19) - mkdir 30000 (time 1788748922.35 total 423.01 last 73.16) - mkdir 30809 (time 1788748932.36 total 433.02 last 80.84) - mkdir 31610 (time 1788748942.37 total 443.03 last 79.99) - mkdir 32391 (time 1788748952.37 total 453.03 last 78.09) total: 32818 mkdir in 458.28 seconds: 71.61 ops/second - mkdir 560 (time 1788748509.34 total 10.01 last 55.93) - mkdir 1282 (time 1788748519.35 total 20.02 last 72.12) - mkdir 1951 (time 1788748529.35 total 30.03 last 66.88) - mkdir 2687 (time 1788748539.35 total 40.03 last 73.58) - mkdir 3402 (time 1788748549.36 total 50.03 last 71.46) - mkdir 4094 (time 1788748559.38 total 60.06 last 69.05) - mkdir 4836 (time 1788748569.39 total 70.06 last 74.15) - mkdir 5523 (time 1788748579.39 total 80.07 last 68.67) - mkdir 6243 (time 1788748589.41 total 90.09 last 71.85) - mkdir 6900 (time 1788748599.44 total 100.11 last 65.55) - mkdir 7622 (time 1788748609.45 total 110.12 last 72.15) - mkdir 8372 (time 1788748619.45 total 120.12 last 74.98) - mkdir 9120 (time 1788748629.45 total 130.12 last 74.79) - mkdir 9852 (time 1788748639.45 total 140.12 last 73.19) - mkdir 10589 (time 1788748649.47 total 150.14 last 73.59) - mkdir 11280 (time 1788748659.47 total 160.14 last 69.09) - mkdir 12000 (time 1788748669.47 total 170.14 last 71.97) - mkdir 12737 (time 1788748679.49 total 180.16 last 73.57) - mkdir 13476 (time 1788748689.49 total 190.16 last 73.88) - mkdir 14149 (time 1788748699.50 total 200.17 last 67.26) - mkdir 14793 (time 1788748709.51 total 210.18 last 64.32) - mkdir 15464 (time 1788748719.51 total 220.18 last 67.10) - mkdir 16116 (time 1788748729.51 total 230.18 last 65.19) - mkdir 16791 (time 1788748739.53 total 240.20 last 67.36) - mkdir 17442 (time 1788748749.53 total 250.21 last 65.08) - mkdir 18142 (time 1788748759.55 total 260.22 last 69.91) - mkdir 18846 (time 1788748769.55 total 270.22 last 70.40) - mkdir 19600 (time 1788748779.55 total 280.22 last 75.39) - mkdir 20000 (time 1788748785.36 total 286.03 last 68.86) - mkdir 20684 (time 1788748795.36 total 296.04 last 68.34) - mkdir 21379 (time 1788748805.37 total 306.05 last 69.45) - mkdir 22059 (time 1788748815.39 total 316.06 last 67.88) - mkdir 22787 (time 1788748825.39 total 326.07 last 72.77) - mkdir 23477 (time 1788748835.40 total 336.07 last 69.00) - mkdir 24213 (time 1788748845.40 total 346.07 last 73.58) - mkdir 24933 (time 1788748855.40 total 356.08 last 71.95) - mkdir 25696 (time 1788748865.41 total 366.09 last 76.23) - mkdir 26454 (time 1788748875.42 total 376.09 last 75.77) - mkdir 27169 (time 1788748885.42 total 386.09 last 71.49) - mkdir 27899 (time 1788748895.42 total 396.09 last 72.98) - mkdir 28661 (time 1788748905.42 total 406.09 last 76.20) - mkdir 29400 (time 1788748915.43 total 416.10 last 73.85) - mkdir 30000 (time 1788748923.48 total 424.16 last 74.48) - mkdir 30794 (time 1788748933.48 total 434.16 last 79.38) - mkdir 31591 (time 1788748943.49 total 444.17 last 79.63) - mkdir 32387 (time 1788748953.51 total 454.18 last 79.50) total: 32818 mkdir in 459.26 seconds: 71.46 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270800 1000504 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 1788749298 ; total 0 ; last 0) - unlinked 10000 (time 1788749490 ; total 192 ; last 192) - unlinked 20000 (time 1788749670 ; total 372 ; last 180) - unlinked 30000 (time 1788749803 ; total 505 ; last 133) total: 32768 unlinks in 544 seconds: 60.235294 unlinks/second - unlinked 0 (time 1788749298 ; total 0 ; last 0) - unlinked 10000 (time 1788749493 ; total 195 ; last 195) - unlinked 20000 (time 1788749671 ; total 373 ; last 178) - unlinked 30000 (time 1788749805 ; total 507 ; last 134) total: 32768 unlinks in 545 seconds: 60.124771 unlinks/second nlink between: 1 - unlinked 0 (time 1788749846 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788749846 ; 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 8256 1263048 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