== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:11:09 (1786961469) 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 769 (time 1786961485.91 total 10.02 last 76.73) - mkdir 1504 (time 1786961495.92 total 20.03 last 73.41) - mkdir 2193 (time 1786961505.92 total 30.03 last 68.89) - mkdir 2848 (time 1786961515.93 total 40.05 last 65.40) - mkdir 3503 (time 1786961525.94 total 50.05 last 65.47) - mkdir 4095 (time 1786961535.94 total 60.06 last 59.19) - mkdir 4766 (time 1786961545.95 total 70.07 last 67.02) - mkdir 5424 (time 1786961555.96 total 80.08 last 65.76) - mkdir 6175 (time 1786961565.97 total 90.08 last 75.04) - mkdir 6921 (time 1786961575.97 total 100.09 last 74.58) - mkdir 7564 (time 1786961585.99 total 110.11 last 64.16) - mkdir 8326 (time 1786961596.00 total 120.11 last 76.16) - mkdir 9030 (time 1786961606.00 total 130.11 last 70.40) - mkdir 9866 (time 1786961616.01 total 140.13 last 83.50) - mkdir 10583 (time 1786961626.01 total 150.13 last 71.67) - mkdir 11248 (time 1786961636.04 total 160.15 last 66.36) - mkdir 11980 (time 1786961646.04 total 170.16 last 73.16) - mkdir 12730 (time 1786961656.05 total 180.16 last 74.97) - mkdir 13393 (time 1786961666.05 total 190.17 last 66.26) - mkdir 14027 (time 1786961676.06 total 200.18 last 63.32) - mkdir 14792 (time 1786961686.09 total 210.21 last 76.27) - mkdir 15399 (time 1786961696.12 total 220.23 last 60.57) - mkdir 15971 (time 1786961706.13 total 230.24 last 57.13) - mkdir 16683 (time 1786961716.16 total 240.27 last 70.99) - mkdir 17275 (time 1786961726.16 total 250.28 last 59.18) - mkdir 17916 (time 1786961736.18 total 260.29 last 64.00) - mkdir 18537 (time 1786961746.18 total 270.29 last 62.09) - mkdir 19264 (time 1786961756.19 total 280.31 last 72.58) - mkdir 19895 (time 1786961766.19 total 290.31 last 63.09) - mkdir 20604 (time 1786961776.21 total 300.33 last 70.79) - mkdir 21377 (time 1786961786.21 total 310.33 last 77.30) - mkdir 22130 (time 1786961796.22 total 320.33 last 75.23) - mkdir 22738 (time 1786961806.22 total 330.34 last 60.79) - mkdir 23457 (time 1786961816.25 total 340.37 last 71.69) - mkdir 24145 (time 1786961826.26 total 350.38 last 68.71) - mkdir 24770 (time 1786961836.26 total 360.38 last 62.50) - mkdir 25533 (time 1786961846.29 total 370.41 last 76.08) - mkdir 26203 (time 1786961856.30 total 380.41 last 66.97) - mkdir 26771 (time 1786961866.35 total 390.47 last 56.48) - mkdir 27254 (time 1786961876.36 total 400.48 last 48.26) - mkdir 27966 (time 1786961886.38 total 410.50 last 71.04) - mkdir 28747 (time 1786961896.39 total 420.51 last 78.04) - mkdir 29525 (time 1786961906.40 total 430.51 last 77.76) - mkdir 30000 (time 1786961914.41 total 438.52 last 59.29) - mkdir 30587 (time 1786961924.41 total 448.53 last 58.65) - mkdir 31271 (time 1786961934.42 total 458.53 last 68.39) - mkdir 32024 (time 1786961944.44 total 468.55 last 75.15) - mkdir 32776 (time 1786961954.44 total 478.56 last 75.17) total: 32818 mkdir in 478.95 seconds: 68.52 ops/second - mkdir 788 (time 1786961485.92 total 10.00 last 78.77) - mkdir 1524 (time 1786961495.92 total 20.01 last 73.58) - mkdir 2233 (time 1786961505.94 total 30.02 last 70.79) - mkdir 2913 (time 1786961515.94 total 40.02 last 67.99) - mkdir 3552 (time 1786961525.95 total 50.03 last 63.83) - mkdir 4117 (time 1786961535.95 total 60.04 last 56.47) - mkdir 4792 (time 1786961545.97 total 70.06 last 67.35) - mkdir 5447 (time 1786961555.98 total 80.07 last 65.45) - mkdir 6169 (time 1786961566.00 total 90.08 last 72.10) - mkdir 6918 (time 1786961576.02 total 100.10 last 74.74) - mkdir 7551 (time 1786961586.02 total 110.11 last 63.26) - mkdir 8322 (time 1786961596.04 total 120.12 last 77.00) - mkdir 9028 (time 1786961606.05 total 130.13 last 70.53) - mkdir 9838 (time 1786961616.07 total 140.15 last 80.84) - mkdir 10000 (time 1786961618.55 total 142.63 last 65.42) - mkdir 10705 (time 1786961628.55 total 152.63 last 70.48) - mkdir 11374 (time 1786961638.56 total 162.65 last 66.80) - mkdir 12087 (time 1786961648.57 total 172.65 last 71.26) - mkdir 12835 (time 1786961658.58 total 182.66 last 74.75) - mkdir 13446 (time 1786961668.59 total 192.68 last 61.00) - mkdir 14082 (time 1786961678.60 total 202.69 last 63.54) - mkdir 14867 (time 1786961688.62 total 212.70 last 78.35) - mkdir 15408 (time 1786961698.62 total 222.71 last 54.09) - mkdir 16029 (time 1786961708.63 total 232.72 last 62.03) - mkdir 16712 (time 1786961718.66 total 242.75 last 68.09) - mkdir 17295 (time 1786961728.67 total 252.75 last 58.27) - mkdir 17917 (time 1786961738.67 total 262.76 last 62.16) - mkdir 18578 (time 1786961748.68 total 272.77 last 66.05) - mkdir 19250 (time 1786961758.68 total 282.77 last 67.19) - mkdir 19894 (time 1786961768.70 total 292.78 last 64.32) - mkdir 20601 (time 1786961778.72 total 302.81 last 70.52) - mkdir 21363 (time 1786961788.72 total 312.81 last 76.18) - mkdir 22107 (time 1786961798.73 total 322.81 last 74.39) - mkdir 22757 (time 1786961808.73 total 332.81 last 64.97) - mkdir 23467 (time 1786961818.74 total 342.82 last 70.96) - mkdir 24159 (time 1786961828.76 total 352.85 last 69.03) - mkdir 24804 (time 1786961838.77 total 362.85 last 64.45) - mkdir 25600 (time 1786961848.77 total 372.86 last 79.55) - mkdir 26228 (time 1786961858.79 total 382.88 last 62.70) - mkdir 26788 (time 1786961868.79 total 392.88 last 55.98) - mkdir 27364 (time 1786961878.80 total 402.88 last 57.60) - mkdir 28038 (time 1786961888.80 total 412.88 last 67.37) - mkdir 28830 (time 1786961898.81 total 422.89 last 79.16) - mkdir 29526 (time 1786961908.84 total 432.93 last 69.35) - mkdir 30000 (time 1786961915.96 total 440.05 last 66.54) - mkdir 30573 (time 1786961925.99 total 450.08 last 57.14) - mkdir 31284 (time 1786961936.00 total 460.08 last 71.06) - mkdir 31998 (time 1786961946.02 total 470.10 last 71.27) - mkdir 32776 (time 1786961956.02 total 480.11 last 77.76) total: 32818 mkdir in 480.66 seconds: 68.28 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 270676 1000628 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 1786962512 ; total 0 ; last 0) - unlinked 10000 (time 1786962759 ; total 247 ; last 247) - unlinked 20000 (time 1786962912 ; total 400 ; last 153) - unlinked 30000 (time 1786963045 ; total 533 ; last 133) total: 32768 unlinks in 569 seconds: 57.588753 unlinks/second - unlinked 0 (time 1786962512 ; total 0 ; last 0) - unlinked 10000 (time 1786962759 ; total 247 ; last 247) - unlinked 20000 (time 1786962914 ; total 402 ; last 155) - unlinked 30000 (time 1786963047 ; total 535 ; last 133) total: 32768 unlinks in 573 seconds: 57.186737 unlinks/second nlink between: 1 - unlinked 0 (time 1786963086 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786963086 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8132 1263172 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