== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:41:13 (1781228473) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524087 536 523551 1% /mnt/lustre - mkdir 697 (time 1781228489.75 total 10.01 last 69.61) - mkdir 1387 (time 1781228499.78 total 20.05 last 68.78) - mkdir 2046 (time 1781228509.80 total 30.06 last 65.81) - mkdir 2716 (time 1781228519.81 total 40.07 last 66.91) - mkdir 3408 (time 1781228529.82 total 50.08 last 69.16) - mkdir 3977 (time 1781228539.82 total 60.08 last 56.89) - mkdir 4709 (time 1781228549.83 total 70.09 last 73.14) - mkdir 5415 (time 1781228559.83 total 80.09 last 70.55) - mkdir 6125 (time 1781228569.84 total 90.10 last 70.94) - mkdir 6700 (time 1781228579.85 total 100.11 last 57.44) - mkdir 7504 (time 1781228589.85 total 110.12 last 80.39) - mkdir 8234 (time 1781228599.86 total 120.12 last 72.95) - mkdir 8902 (time 1781228609.87 total 130.14 last 66.71) - mkdir 9611 (time 1781228619.90 total 140.16 last 70.70) - mkdir 10000 (time 1781228626.36 total 146.62 last 60.27) - mkdir 10707 (time 1781228636.37 total 156.63 last 70.64) - mkdir 11311 (time 1781228646.39 total 166.65 last 60.29) - mkdir 12008 (time 1781228656.40 total 176.66 last 69.62) - mkdir 12732 (time 1781228666.43 total 186.69 last 72.16) - mkdir 13526 (time 1781228676.44 total 196.71 last 79.29) - mkdir 14247 (time 1781228686.46 total 206.72 last 71.98) - mkdir 14988 (time 1781228696.47 total 216.73 last 74.08) - mkdir 15619 (time 1781228706.48 total 226.74 last 63.00) - mkdir 16287 (time 1781228716.48 total 236.74 last 66.80) - mkdir 16818 (time 1781228726.52 total 246.78 last 52.90) - mkdir 17504 (time 1781228736.53 total 256.79 last 68.53) - mkdir 18106 (time 1781228746.55 total 266.81 last 60.09) - mkdir 18812 (time 1781228756.56 total 276.82 last 70.52) - mkdir 19620 (time 1781228766.56 total 286.82 last 80.78) - mkdir 20000 (time 1781228773.04 total 293.30 last 58.63) - mkdir 20550 (time 1781228783.05 total 303.31 last 54.97) - mkdir 21279 (time 1781228793.05 total 313.32 last 72.84) - mkdir 22007 (time 1781228803.06 total 323.32 last 72.74) - mkdir 22533 (time 1781228813.08 total 333.34 last 52.50) - mkdir 23031 (time 1781228823.10 total 343.36 last 49.71) - mkdir 23635 (time 1781228833.11 total 353.37 last 60.32) - mkdir 24261 (time 1781228843.13 total 363.39 last 62.50) - mkdir 24885 (time 1781228853.15 total 373.41 last 62.27) - mkdir 25586 (time 1781228863.15 total 383.42 last 70.06) - mkdir 26267 (time 1781228873.16 total 393.42 last 68.09) - mkdir 26893 (time 1781228883.16 total 403.42 last 62.57) - mkdir 27484 (time 1781228893.17 total 413.43 last 59.03) - mkdir 28218 (time 1781228903.17 total 423.44 last 73.39) - mkdir 28935 (time 1781228913.18 total 433.44 last 71.67) - mkdir 29552 (time 1781228923.19 total 443.45 last 61.63) - mkdir 30000 (time 1781228930.64 total 450.90 last 60.12) - mkdir 30516 (time 1781228940.66 total 460.92 last 51.50) - mkdir 31042 (time 1781228950.66 total 470.92 last 52.59) - mkdir 31661 (time 1781228960.69 total 480.95 last 61.71) - mkdir 32296 (time 1781228970.69 total 490.95 last 63.50) total: 32818 mkdir in 499.79 seconds: 65.66 ops/second - mkdir 684 (time 1781228489.78 total 10.02 last 68.28) - mkdir 1359 (time 1781228499.81 total 20.04 last 67.34) - mkdir 2018 (time 1781228509.82 total 30.05 last 65.83) - mkdir 2699 (time 1781228519.83 total 40.06 last 68.05) - mkdir 3405 (time 1781228529.86 total 50.09 last 70.38) - mkdir 3983 (time 1781228539.88 total 60.11 last 57.70) - mkdir 4744 (time 1781228549.88 total 70.12 last 76.03) - mkdir 5420 (time 1781228559.89 total 80.12 last 67.58) - mkdir 6144 (time 1781228569.90 total 90.13 last 72.33) - mkdir 6713 (time 1781228579.91 total 100.14 last 56.83) - mkdir 7484 (time 1781228589.92 total 110.15 last 77.06) - mkdir 8252 (time 1781228599.93 total 120.16 last 76.71) - mkdir 8917 (time 1781228609.97 total 130.20 last 66.24) - mkdir 9588 (time 1781228619.97 total 140.20 last 67.09) - mkdir 10000 (time 1781228627.17 total 147.40 last 57.23) - mkdir 10718 (time 1781228637.17 total 157.40 last 71.79) - mkdir 11309 (time 1781228647.17 total 167.41 last 59.09) - mkdir 12012 (time 1781228657.18 total 177.41 last 70.25) - mkdir 12748 (time 1781228667.18 total 187.42 last 73.58) - mkdir 13516 (time 1781228677.20 total 197.43 last 76.65) - mkdir 14243 (time 1781228687.21 total 207.44 last 72.66) - mkdir 14944 (time 1781228697.22 total 217.46 last 69.99) - mkdir 15547 (time 1781228707.26 total 227.49 last 60.07) - mkdir 16193 (time 1781228717.26 total 237.50 last 64.58) - mkdir 16727 (time 1781228727.30 total 247.54 last 53.19) - mkdir 17396 (time 1781228737.31 total 257.54 last 66.86) - mkdir 18028 (time 1781228747.31 total 267.55 last 63.19) - mkdir 18736 (time 1781228757.32 total 277.56 last 70.71) - mkdir 19529 (time 1781228767.33 total 287.57 last 79.24) - mkdir 20000 (time 1781228775.07 total 295.30 last 60.90) - mkdir 20595 (time 1781228785.09 total 305.32 last 59.37) - mkdir 21346 (time 1781228795.10 total 315.33 last 75.03) - mkdir 22044 (time 1781228805.11 total 325.35 last 69.69) - mkdir 22542 (time 1781228815.18 total 335.42 last 49.44) - mkdir 23045 (time 1781228825.19 total 345.42 last 50.29) - mkdir 23673 (time 1781228835.19 total 355.42 last 62.78) - mkdir 24314 (time 1781228845.20 total 365.44 last 64.02) - mkdir 24892 (time 1781228855.21 total 375.45 last 57.73) - mkdir 25581 (time 1781228865.21 total 385.45 last 68.90) - mkdir 26229 (time 1781228875.23 total 395.47 last 64.68) - mkdir 26844 (time 1781228885.26 total 405.49 last 61.35) - mkdir 27438 (time 1781228895.27 total 415.51 last 59.32) - mkdir 28197 (time 1781228905.29 total 425.53 last 75.73) - mkdir 28915 (time 1781228915.30 total 435.53 last 71.75) - mkdir 29556 (time 1781228925.31 total 445.54 last 64.03) - mkdir 30000 (time 1781228932.69 total 452.92 last 60.17) - mkdir 30496 (time 1781228942.72 total 462.95 last 49.46) - mkdir 31087 (time 1781228952.72 total 472.96 last 59.06) - mkdir 31685 (time 1781228962.74 total 482.98 last 59.68) - mkdir 32307 (time 1781228972.75 total 492.98 last 62.18) total: 32818 mkdir in 501.32 seconds: 65.46 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 270760 1000544 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781229691 ; total 1 ; last 1) - unlinked 10000 (time 1781229929 ; total 239 ; last 238) - unlinked 20000 (time 1781230175 ; total 485 ; last 246) - unlinked 30000 (time 1781230421 ; total 731 ; last 246) total: 32768 unlinks in 794 seconds: 41.269520 unlinks/second - unlinked 0 (time 1781229691 ; total 0 ; last 0) - unlinked 10000 (time 1781229929 ; total 238 ; last 238) - unlinked 20000 (time 1781230176 ; total 485 ; last 247) - unlinked 30000 (time 1781230423 ; total 732 ; last 247) total: 32768 unlinks in 794 seconds: 41.269520 unlinks/second nlink between: 1 - unlinked 0 (time 1781230486 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781230486 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8216 1263088 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre