== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:07:20 (1781226440) 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 673 (time 1781226455.43 total 10.00 last 67.29) - mkdir 1393 (time 1781226465.43 total 20.00 last 72.00) - mkdir 2096 (time 1781226475.43 total 30.00 last 70.30) - mkdir 2793 (time 1781226485.43 total 40.00 last 69.70) - mkdir 3436 (time 1781226495.45 total 50.02 last 64.20) - mkdir 4017 (time 1781226505.48 total 60.05 last 57.92) - mkdir 4724 (time 1781226515.48 total 70.05 last 70.70) - mkdir 5476 (time 1781226525.50 total 80.07 last 75.05) - mkdir 6153 (time 1781226535.50 total 90.07 last 67.68) - mkdir 6888 (time 1781226545.51 total 100.08 last 73.43) - mkdir 7530 (time 1781226555.53 total 110.10 last 64.10) - mkdir 8229 (time 1781226565.53 total 120.10 last 69.90) - mkdir 8873 (time 1781226575.53 total 130.10 last 64.39) - mkdir 9591 (time 1781226585.53 total 140.10 last 71.79) - mkdir 10000 (time 1781226591.40 total 145.97 last 69.72) - mkdir 10687 (time 1781226601.40 total 155.97 last 68.69) - mkdir 11438 (time 1781226611.43 total 166.00 last 74.86) - mkdir 12177 (time 1781226621.44 total 176.01 last 73.81) - mkdir 12896 (time 1781226631.45 total 186.02 last 71.88) - mkdir 13656 (time 1781226641.46 total 196.03 last 75.87) - mkdir 14357 (time 1781226651.46 total 206.04 last 70.09) - mkdir 15065 (time 1781226661.47 total 216.04 last 70.77) - mkdir 15746 (time 1781226671.47 total 226.04 last 68.07) - mkdir 16436 (time 1781226681.48 total 236.05 last 68.98) - mkdir 17192 (time 1781226691.48 total 246.05 last 75.55) - mkdir 17859 (time 1781226701.49 total 256.06 last 66.63) - mkdir 18497 (time 1781226711.50 total 266.07 last 63.76) - mkdir 19202 (time 1781226721.51 total 276.08 last 70.39) - mkdir 19903 (time 1781226731.52 total 286.09 last 70.08) - mkdir 20623 (time 1781226741.52 total 296.09 last 71.98) - mkdir 21371 (time 1781226751.52 total 306.09 last 74.76) - mkdir 22081 (time 1781226761.53 total 316.10 last 70.97) - mkdir 22857 (time 1781226771.54 total 326.11 last 77.54) - mkdir 23536 (time 1781226781.54 total 336.11 last 67.88) - mkdir 24363 (time 1781226791.54 total 346.11 last 82.67) - mkdir 24932 (time 1781226801.56 total 356.13 last 56.82) - mkdir 25542 (time 1781226811.56 total 366.13 last 61.00) - mkdir 26217 (time 1781226821.57 total 376.14 last 67.39) - mkdir 26901 (time 1781226831.59 total 386.16 last 68.31) - mkdir 27608 (time 1781226841.59 total 396.16 last 70.67) - mkdir 28282 (time 1781226851.60 total 406.17 last 67.33) - mkdir 28978 (time 1781226861.62 total 416.19 last 69.48) - mkdir 29719 (time 1781226871.62 total 426.20 last 74.06) - mkdir 30000 (time 1781226875.81 total 430.38 last 67.20) - mkdir 30715 (time 1781226885.81 total 440.38 last 71.47) - mkdir 31448 (time 1781226895.81 total 450.38 last 73.30) - mkdir 32137 (time 1781226905.82 total 460.39 last 68.86) - mkdir 32796 (time 1781226915.87 total 470.45 last 65.52) total: 32818 mkdir in 470.78 seconds: 69.71 ops/second - mkdir 664 (time 1781226455.48 total 10.00 last 66.37) - mkdir 1365 (time 1781226465.48 total 20.01 last 70.06) - mkdir 2056 (time 1781226475.51 total 30.04 last 68.91) - mkdir 2734 (time 1781226485.52 total 40.04 last 67.75) - mkdir 3396 (time 1781226495.52 total 50.05 last 66.14) - mkdir 3959 (time 1781226505.53 total 60.06 last 56.24) - mkdir 4638 (time 1781226515.55 total 70.07 last 67.83) - mkdir 5390 (time 1781226525.55 total 80.08 last 75.13) - mkdir 6094 (time 1781226535.56 total 90.09 last 70.37) - mkdir 6811 (time 1781226545.56 total 100.09 last 71.68) - mkdir 7476 (time 1781226555.58 total 110.11 last 66.35) - mkdir 8170 (time 1781226565.58 total 120.11 last 69.40) - mkdir 8823 (time 1781226575.60 total 130.13 last 65.20) - mkdir 9534 (time 1781226585.60 total 140.13 last 71.08) - mkdir 10000 (time 1781226592.38 total 146.91 last 68.74) - mkdir 10702 (time 1781226602.39 total 156.91 last 70.17) - mkdir 11481 (time 1781226612.40 total 166.93 last 77.81) - mkdir 12203 (time 1781226622.40 total 176.93 last 72.17) - mkdir 12936 (time 1781226632.43 total 186.95 last 73.13) - mkdir 13678 (time 1781226642.44 total 196.97 last 74.12) - mkdir 14377 (time 1781226652.44 total 206.97 last 69.86) - mkdir 15132 (time 1781226662.45 total 216.98 last 75.42) - mkdir 15777 (time 1781226672.46 total 226.99 last 64.46) - mkdir 16493 (time 1781226682.47 total 237.00 last 71.50) - mkdir 17250 (time 1781226692.50 total 247.03 last 75.49) - mkdir 17914 (time 1781226702.51 total 257.03 last 66.38) - mkdir 18539 (time 1781226712.51 total 267.03 last 62.50) - mkdir 19214 (time 1781226722.54 total 277.07 last 67.26) - mkdir 19896 (time 1781226732.55 total 287.08 last 68.15) - mkdir 20615 (time 1781226742.55 total 297.08 last 71.90) - mkdir 21332 (time 1781226752.56 total 307.09 last 71.61) - mkdir 22039 (time 1781226762.59 total 317.12 last 70.50) - mkdir 22804 (time 1781226772.60 total 327.13 last 76.37) - mkdir 23498 (time 1781226782.61 total 337.14 last 69.35) - mkdir 24302 (time 1781226792.61 total 347.14 last 80.39) - mkdir 24858 (time 1781226802.63 total 357.16 last 55.53) - mkdir 25489 (time 1781226812.63 total 367.16 last 63.08) - mkdir 26191 (time 1781226822.64 total 377.17 last 70.10) - mkdir 26869 (time 1781226832.67 total 387.20 last 67.62) - mkdir 27551 (time 1781226842.68 total 397.21 last 68.15) - mkdir 28218 (time 1781226852.68 total 407.21 last 66.68) - mkdir 28920 (time 1781226862.68 total 417.21 last 70.18) - mkdir 29641 (time 1781226872.69 total 427.22 last 72.07) - mkdir 30000 (time 1781226877.56 total 432.09 last 73.66) - mkdir 30698 (time 1781226887.56 total 442.09 last 69.79) - mkdir 31402 (time 1781226897.56 total 452.09 last 70.40) - mkdir 32042 (time 1781226907.57 total 462.10 last 63.96) - mkdir 32717 (time 1781226917.58 total 472.11 last 67.43) total: 32818 mkdir in 473.28 seconds: 69.34 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 270660 1000644 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 1781227608 ; total 0 ; last 0) - unlinked 10000 (time 1781227852 ; total 244 ; last 244) - unlinked 20000 (time 1781228111 ; total 503 ; last 259) - unlinked 30000 (time 1781228366 ; total 758 ; last 255) total: 32768 unlinks in 830 seconds: 39.479519 unlinks/second - unlinked 0 (time 1781227608 ; total 0 ; last 0) - unlinked 10000 (time 1781227851 ; total 243 ; last 243) - unlinked 20000 (time 1781228113 ; total 505 ; last 262) - unlinked 30000 (time 1781228367 ; total 759 ; last 254) total: 32768 unlinks in 831 seconds: 39.432011 unlinks/second nlink between: 1 - unlinked 0 (time 1781228441 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781228441 ; 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 8116 1263188 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