== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:00:43 (1780851643) 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 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 - mkdir 734 (time 1780851658.46 total 10.01 last 73.32) - mkdir 1549 (time 1780851668.46 total 20.01 last 81.50) - mkdir 2328 (time 1780851678.47 total 30.02 last 77.85) - mkdir 3103 (time 1780851688.48 total 40.03 last 77.42) - mkdir 3829 (time 1780851698.48 total 50.03 last 72.60) - mkdir 4573 (time 1780851708.49 total 60.04 last 74.34) - mkdir 5334 (time 1780851718.49 total 70.04 last 76.06) - mkdir 6087 (time 1780851728.50 total 80.04 last 75.28) - mkdir 6888 (time 1780851738.50 total 90.04 last 80.09) - mkdir 7837 (time 1780851748.50 total 100.05 last 94.87) - mkdir 8752 (time 1780851758.50 total 110.05 last 91.47) - mkdir 9629 (time 1780851768.50 total 120.05 last 87.69) - mkdir 10000 (time 1780851773.95 total 125.49 last 68.18) - mkdir 10674 (time 1780851783.95 total 135.50 last 67.37) - mkdir 11548 (time 1780851793.96 total 145.51 last 87.33) - mkdir 12465 (time 1780851803.96 total 155.51 last 91.66) - mkdir 13200 (time 1780851814.01 total 165.56 last 73.14) - mkdir 13897 (time 1780851824.02 total 175.57 last 69.62) - mkdir 14772 (time 1780851834.04 total 185.58 last 87.38) - mkdir 15603 (time 1780851844.05 total 195.59 last 83.02) - mkdir 16431 (time 1780851854.08 total 205.63 last 82.53) - mkdir 17133 (time 1780851864.09 total 215.64 last 70.12) - mkdir 18041 (time 1780851874.09 total 225.64 last 90.76) - mkdir 18604 (time 1780851884.12 total 235.67 last 56.14) - mkdir 19163 (time 1780851894.14 total 245.69 last 55.80) - mkdir 19812 (time 1780851904.15 total 255.70 last 64.84) - mkdir 20000 (time 1780851906.91 total 258.46 last 68.10) - mkdir 20638 (time 1780851916.91 total 268.46 last 63.79) - mkdir 21283 (time 1780851926.94 total 278.48 last 64.35) - mkdir 21830 (time 1780851936.94 total 288.49 last 54.66) - mkdir 22515 (time 1780851947.00 total 298.54 last 68.13) - mkdir 23344 (time 1780851957.01 total 308.55 last 82.83) - mkdir 24119 (time 1780851967.02 total 318.56 last 77.42) - mkdir 24878 (time 1780851977.04 total 328.58 last 75.76) - mkdir 25755 (time 1780851987.04 total 338.59 last 87.66) - mkdir 26659 (time 1780851997.05 total 348.60 last 90.29) - mkdir 27491 (time 1780852007.05 total 358.60 last 83.20) - mkdir 28235 (time 1780852017.05 total 368.60 last 74.40) - mkdir 29012 (time 1780852027.07 total 378.62 last 77.57) - mkdir 29742 (time 1780852037.09 total 388.64 last 72.87) - mkdir 30000 (time 1780852040.23 total 391.78 last 82.05) - mkdir 30697 (time 1780852050.26 total 401.80 last 69.54) - mkdir 31525 (time 1780852060.26 total 411.81 last 82.77) - mkdir 32181 (time 1780852070.27 total 421.81 last 65.55) total: 32818 mkdir in 429.71 seconds: 76.37 ops/second - mkdir 751 (time 1780851658.47 total 10.01 last 74.99) - mkdir 1590 (time 1780851668.48 total 20.02 last 83.82) - mkdir 2406 (time 1780851678.48 total 30.03 last 81.56) - mkdir 3184 (time 1780851688.49 total 40.03 last 77.79) - mkdir 3898 (time 1780851698.50 total 50.05 last 71.28) - mkdir 4624 (time 1780851708.51 total 60.05 last 72.57) - mkdir 5413 (time 1780851718.51 total 70.05 last 78.88) - mkdir 6132 (time 1780851728.51 total 80.06 last 71.88) - mkdir 6932 (time 1780851738.51 total 90.06 last 79.99) - mkdir 7846 (time 1780851748.52 total 100.06 last 91.38) - mkdir 8755 (time 1780851758.54 total 110.08 last 90.69) - mkdir 9634 (time 1780851768.56 total 120.10 last 87.73) - mkdir 10000 (time 1780851774.34 total 125.89 last 63.29) - mkdir 10687 (time 1780851784.34 total 135.89 last 68.67) - mkdir 11503 (time 1780851794.35 total 145.90 last 81.55) - mkdir 12454 (time 1780851804.35 total 155.90 last 95.09) - mkdir 13196 (time 1780851814.37 total 165.92 last 74.05) - mkdir 13914 (time 1780851824.39 total 175.93 last 71.70) - mkdir 14770 (time 1780851834.39 total 185.93 last 85.58) - mkdir 15628 (time 1780851844.39 total 195.94 last 85.76) - mkdir 16420 (time 1780851854.39 total 205.94 last 79.20) - mkdir 17090 (time 1780851864.40 total 215.95 last 66.95) - mkdir 18007 (time 1780851874.40 total 225.95 last 91.69) - mkdir 18556 (time 1780851884.42 total 235.97 last 54.78) - mkdir 19118 (time 1780851894.49 total 246.03 last 55.85) - mkdir 19808 (time 1780851904.49 total 256.04 last 68.97) - mkdir 20000 (time 1780851907.36 total 258.91 last 66.85) - mkdir 20644 (time 1780851917.39 total 268.94 last 64.23) - mkdir 21287 (time 1780851927.40 total 278.94 last 64.27) - mkdir 21878 (time 1780851937.42 total 288.96 last 58.96) - mkdir 22549 (time 1780851947.43 total 298.98 last 67.00) - mkdir 23389 (time 1780851957.44 total 308.98 last 83.98) - mkdir 24160 (time 1780851967.47 total 319.01 last 76.87) - mkdir 24906 (time 1780851977.48 total 329.03 last 74.47) - mkdir 25777 (time 1780851987.49 total 339.04 last 87.05) - mkdir 26670 (time 1780851997.53 total 349.07 last 88.97) - mkdir 27498 (time 1780852007.53 total 359.07 last 82.78) - mkdir 28205 (time 1780852017.55 total 369.09 last 70.57) - mkdir 28947 (time 1780852027.56 total 379.11 last 74.10) - mkdir 29690 (time 1780852037.56 total 389.11 last 74.29) - mkdir 30000 (time 1780852041.62 total 393.17 last 76.37) - mkdir 30663 (time 1780852051.64 total 403.18 last 66.18) - mkdir 31530 (time 1780852061.64 total 413.19 last 86.65) - mkdir 32194 (time 1780852071.65 total 423.19 last 66.38) total: 32818 mkdir in 430.96 seconds: 76.15 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 270668 1000636 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 1780852743 ; total 0 ; last 0) - unlinked 10000 (time 1780852973 ; total 230 ; last 230) - unlinked 20000 (time 1780853189 ; total 446 ; last 216) - unlinked 30000 (time 1780853398 ; total 655 ; last 209) total: 32768 unlinks in 712 seconds: 46.022472 unlinks/second - unlinked 0 (time 1780852743 ; total 1 ; last 1) - unlinked 10000 (time 1780852972 ; total 230 ; last 229) - unlinked 20000 (time 1780853188 ; total 446 ; last 216) - unlinked 30000 (time 1780853398 ; total 656 ; last 210) total: 32768 unlinks in 714 seconds: 45.893559 unlinks/second nlink between: 1 - unlinked 0 (time 1780853457 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1780853457 ; 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 8124 1263180 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