== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:39:59 (1787387999) 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 594 (time 1787388015.25 total 10.03 last 59.23) - mkdir 1265 (time 1787388025.25 total 20.03 last 67.08) - mkdir 1877 (time 1787388035.28 total 30.06 last 61.05) - mkdir 2518 (time 1787388045.28 total 40.06 last 64.06) - mkdir 3101 (time 1787388055.30 total 50.08 last 58.20) - mkdir 3812 (time 1787388065.31 total 60.09 last 71.04) - mkdir 4476 (time 1787388075.33 total 70.11 last 66.26) - mkdir 5179 (time 1787388085.34 total 80.12 last 70.23) - mkdir 5901 (time 1787388095.35 total 90.13 last 72.11) - mkdir 6587 (time 1787388105.38 total 100.16 last 68.45) - mkdir 7152 (time 1787388115.40 total 110.17 last 56.39) - mkdir 7712 (time 1787388125.43 total 120.21 last 55.83) - mkdir 8208 (time 1787388135.45 total 130.23 last 49.49) - mkdir 8864 (time 1787388145.46 total 140.24 last 65.54) - mkdir 9585 (time 1787388155.46 total 150.24 last 72.07) - mkdir 10000 (time 1787388161.70 total 156.48 last 66.56) - mkdir 10687 (time 1787388171.70 total 166.48 last 68.69) - mkdir 11291 (time 1787388181.70 total 176.48 last 60.37) - mkdir 11882 (time 1787388191.74 total 186.52 last 58.87) - mkdir 12513 (time 1787388201.76 total 196.54 last 62.99) - mkdir 13179 (time 1787388211.76 total 206.54 last 66.57) - mkdir 13751 (time 1787388221.77 total 216.55 last 57.19) - mkdir 14305 (time 1787388231.77 total 226.55 last 55.38) - mkdir 14787 (time 1787388241.77 total 236.55 last 48.18) - mkdir 15264 (time 1787388251.77 total 246.55 last 47.70) - mkdir 15818 (time 1787388261.78 total 256.56 last 55.37) - mkdir 16523 (time 1787388271.79 total 266.57 last 70.41) - mkdir 17044 (time 1787388281.80 total 276.58 last 52.07) - mkdir 17807 (time 1787388291.82 total 286.60 last 76.10) - mkdir 18381 (time 1787388301.83 total 296.61 last 57.38) - mkdir 19091 (time 1787388311.85 total 306.62 last 70.87) - mkdir 19762 (time 1787388321.85 total 316.63 last 67.06) - mkdir 20000 (time 1787388325.47 total 320.25 last 65.77) - mkdir 20695 (time 1787388335.49 total 330.27 last 69.37) - mkdir 21387 (time 1787388345.49 total 340.27 last 69.19) - mkdir 22032 (time 1787388355.49 total 350.27 last 64.50) - mkdir 22598 (time 1787388365.50 total 360.28 last 56.53) - mkdir 23302 (time 1787388375.51 total 370.29 last 70.34) - mkdir 23838 (time 1787388385.51 total 380.29 last 53.60) - mkdir 24396 (time 1787388395.53 total 390.31 last 55.69) - mkdir 24937 (time 1787388405.56 total 400.33 last 53.97) - mkdir 25546 (time 1787388415.57 total 410.35 last 60.78) - mkdir 26106 (time 1787388425.58 total 420.36 last 55.96) - mkdir 26739 (time 1787388435.60 total 430.38 last 63.17) - mkdir 27409 (time 1787388445.61 total 440.39 last 66.91) - mkdir 28050 (time 1787388455.63 total 450.41 last 64.02) - mkdir 28627 (time 1787388465.64 total 460.42 last 57.64) - mkdir 29215 (time 1787388475.66 total 470.43 last 58.70) - mkdir 29889 (time 1787388485.68 total 480.46 last 67.25) - mkdir 30457 (time 1787388495.68 total 490.46 last 56.77) - mkdir 31092 (time 1787388505.71 total 500.48 last 63.36) - mkdir 31676 (time 1787388515.71 total 510.49 last 58.38) - mkdir 32085 (time 1787388525.73 total 520.51 last 40.82) - mkdir 32678 (time 1787388535.74 total 530.52 last 59.24) total: 32818 mkdir in 532.68 seconds: 61.61 ops/second - mkdir 571 (time 1787388015.24 total 10.01 last 57.02) - mkdir 1263 (time 1787388025.24 total 20.02 last 69.19) - mkdir 1874 (time 1787388035.26 total 30.04 last 60.98) - mkdir 2496 (time 1787388045.27 total 40.04 last 62.14) - mkdir 3098 (time 1787388055.28 total 50.05 last 60.17) - mkdir 3810 (time 1787388065.29 total 60.06 last 71.10) - mkdir 4505 (time 1787388075.30 total 70.07 last 69.46) - mkdir 5201 (time 1787388085.30 total 80.07 last 69.59) - mkdir 5928 (time 1787388095.30 total 90.07 last 72.68) - mkdir 6576 (time 1787388105.31 total 100.08 last 64.79) - mkdir 7166 (time 1787388115.31 total 110.08 last 58.97) - mkdir 7707 (time 1787388125.32 total 120.09 last 54.03) - mkdir 8185 (time 1787388135.33 total 130.10 last 47.79) - mkdir 8831 (time 1787388145.34 total 140.11 last 64.52) - mkdir 9539 (time 1787388155.36 total 150.13 last 70.66) - mkdir 10000 (time 1787388162.47 total 157.24 last 64.83) - mkdir 10688 (time 1787388172.47 total 167.24 last 68.80) - mkdir 11269 (time 1787388182.48 total 177.25 last 58.05) - mkdir 11833 (time 1787388192.50 total 187.27 last 56.29) - mkdir 12443 (time 1787388202.50 total 197.27 last 60.97) - mkdir 13113 (time 1787388212.51 total 207.28 last 66.97) - mkdir 13685 (time 1787388222.52 total 217.29 last 57.14) - mkdir 14214 (time 1787388232.52 total 227.29 last 52.88) - mkdir 14688 (time 1787388242.52 total 237.29 last 47.39) - mkdir 15189 (time 1787388252.53 total 247.30 last 50.08) - mkdir 15782 (time 1787388262.53 total 257.30 last 59.26) - mkdir 16478 (time 1787388272.54 total 267.31 last 69.55) - mkdir 16999 (time 1787388282.57 total 277.34 last 51.96) - mkdir 17724 (time 1787388292.58 total 287.35 last 72.42) - mkdir 18311 (time 1787388302.60 total 297.37 last 58.60) - mkdir 19005 (time 1787388312.60 total 307.37 last 69.35) - mkdir 19678 (time 1787388322.61 total 317.38 last 67.25) - mkdir 20000 (time 1787388327.74 total 322.51 last 62.75) - mkdir 20781 (time 1787388337.74 total 332.51 last 78.08) - mkdir 21482 (time 1787388347.75 total 342.52 last 70.04) - mkdir 22074 (time 1787388357.76 total 352.53 last 59.15) - mkdir 22656 (time 1787388367.76 total 362.53 last 58.19) - mkdir 23348 (time 1787388377.77 total 372.54 last 69.14) - mkdir 23889 (time 1787388387.79 total 382.56 last 54.00) - mkdir 24421 (time 1787388397.83 total 392.60 last 52.98) - mkdir 24936 (time 1787388407.86 total 402.63 last 51.35) - mkdir 25574 (time 1787388417.86 total 412.63 last 63.80) - mkdir 26129 (time 1787388427.87 total 422.65 last 55.42) - mkdir 26771 (time 1787388437.88 total 432.65 last 64.19) - mkdir 27454 (time 1787388447.88 total 442.65 last 68.25) - mkdir 28061 (time 1787388457.89 total 452.66 last 60.66) - mkdir 28595 (time 1787388467.90 total 462.67 last 53.33) - mkdir 29215 (time 1787388477.92 total 472.69 last 61.89) - mkdir 29876 (time 1787388487.92 total 482.69 last 66.08) - mkdir 30000 (time 1787388489.94 total 484.71 last 61.56) - mkdir 30572 (time 1787388499.95 total 494.72 last 57.14) - mkdir 31188 (time 1787388509.95 total 504.72 last 61.58) - mkdir 31692 (time 1787388519.97 total 514.75 last 50.28) - mkdir 32196 (time 1787388529.99 total 524.76 last 50.35) total: 32818 mkdir in 534.72 seconds: 61.37 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 270716 1000588 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 1787389200 ; total 0 ; last 0) - unlinked 10000 (time 1787389416 ; total 216 ; last 216) - unlinked 20000 (time 1787389662 ; total 462 ; last 246) - unlinked 30000 (time 1787389908 ; total 708 ; last 246) total: 32768 unlinks in 779 seconds: 42.064186 unlinks/second - unlinked 0 (time 1787389200 ; total 0 ; last 0) - unlinked 10000 (time 1787389418 ; total 218 ; last 218) - unlinked 20000 (time 1787389665 ; total 465 ; last 247) - unlinked 30000 (time 1787389913 ; total 713 ; last 248) total: 32768 unlinks in 783 seconds: 41.849297 unlinks/second nlink between: 1 - unlinked 0 (time 1787389985 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787389985 ; 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 8172 1263132 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