== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:19:24 (1779869964) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524089 539 523550 1% /mnt/lustre - mkdir 946 (time 1779869977.69 total 10.00 last 94.59) - mkdir 1864 (time 1779869987.70 total 20.01 last 91.73) - mkdir 2770 (time 1779869997.70 total 30.01 last 90.56) - mkdir 3671 (time 1779870007.71 total 40.02 last 90.02) - mkdir 4512 (time 1779870017.72 total 50.03 last 84.03) - mkdir 5398 (time 1779870027.74 total 60.05 last 88.46) - mkdir 6203 (time 1779870037.75 total 70.06 last 80.41) - mkdir 7105 (time 1779870047.75 total 80.06 last 90.19) - mkdir 8030 (time 1779870057.75 total 90.06 last 92.44) - mkdir 8944 (time 1779870067.76 total 100.07 last 91.37) - mkdir 9890 (time 1779870077.77 total 110.08 last 94.51) - mkdir 10825 (time 1779870087.77 total 120.08 last 93.43) - mkdir 11708 (time 1779870097.79 total 130.10 last 88.13) - mkdir 12707 (time 1779870107.80 total 140.11 last 99.85) - mkdir 13593 (time 1779870117.81 total 150.12 last 88.50) - mkdir 14515 (time 1779870127.81 total 160.12 last 92.18) - mkdir 15408 (time 1779870137.81 total 170.13 last 89.28) - mkdir 16410 (time 1779870147.82 total 180.13 last 100.14) - mkdir 17254 (time 1779870157.82 total 190.14 last 84.37) - mkdir 18178 (time 1779870167.84 total 200.15 last 92.30) - mkdir 19016 (time 1779870177.85 total 210.16 last 83.64) - mkdir 19806 (time 1779870187.85 total 220.17 last 79.00) - mkdir 20000 (time 1779870190.45 total 222.76 last 74.89) - mkdir 20791 (time 1779870200.45 total 232.76 last 79.03) - mkdir 21626 (time 1779870210.48 total 242.79 last 83.31) - mkdir 22576 (time 1779870220.48 total 252.79 last 94.97) - mkdir 23448 (time 1779870230.51 total 262.82 last 86.96) - mkdir 24303 (time 1779870240.52 total 272.83 last 85.41) - mkdir 25213 (time 1779870250.53 total 282.84 last 90.92) - mkdir 26026 (time 1779870260.54 total 292.85 last 81.20) - mkdir 26873 (time 1779870270.55 total 302.86 last 84.57) - mkdir 27701 (time 1779870280.56 total 312.87 last 82.76) - mkdir 28549 (time 1779870290.56 total 322.87 last 84.79) - mkdir 29283 (time 1779870300.56 total 332.87 last 73.37) - mkdir 30000 (time 1779870308.47 total 340.78 last 90.68) - mkdir 30866 (time 1779870318.48 total 350.79 last 86.55) - mkdir 31690 (time 1779870328.48 total 360.79 last 82.38) - mkdir 32463 (time 1779870338.49 total 370.80 last 77.26) total: 32818 mkdir in 375.28 seconds: 87.45 ops/second - mkdir 903 (time 1779869977.70 total 10.02 last 90.16) - mkdir 1823 (time 1779869987.71 total 20.02 last 91.96) - mkdir 2699 (time 1779869997.72 total 30.03 last 87.52) - mkdir 3615 (time 1779870007.72 total 40.03 last 91.55) - mkdir 4432 (time 1779870017.73 total 50.04 last 81.67) - mkdir 5286 (time 1779870027.73 total 60.04 last 85.37) - mkdir 6107 (time 1779870037.75 total 70.06 last 81.93) - mkdir 7022 (time 1779870047.75 total 80.06 last 91.49) - mkdir 7903 (time 1779870057.78 total 90.09 last 87.89) - mkdir 8849 (time 1779870067.79 total 100.11 last 94.44) - mkdir 9756 (time 1779870077.80 total 110.11 last 90.65) - mkdir 10000 (time 1779870080.57 total 112.88 last 88.18) - mkdir 10885 (time 1779870090.57 total 122.89 last 88.43) - mkdir 11822 (time 1779870100.58 total 132.89 last 93.66) - mkdir 12736 (time 1779870110.58 total 142.90 last 91.34) - mkdir 13675 (time 1779870120.59 total 152.90 last 93.87) - mkdir 14633 (time 1779870130.60 total 162.91 last 95.72) - mkdir 15617 (time 1779870140.60 total 172.92 last 98.32) - mkdir 16562 (time 1779870150.62 total 182.93 last 94.40) - mkdir 17388 (time 1779870160.62 total 192.93 last 82.60) - mkdir 18250 (time 1779870170.64 total 202.95 last 86.00) - mkdir 19117 (time 1779870180.64 total 212.96 last 86.65) - mkdir 19842 (time 1779870190.66 total 222.97 last 72.40) - mkdir 20000 (time 1779870192.89 total 225.21 last 70.72) - mkdir 20789 (time 1779870202.90 total 235.21 last 78.88) - mkdir 21696 (time 1779870212.90 total 245.22 last 90.64) - mkdir 22618 (time 1779870222.91 total 255.22 last 92.17) - mkdir 23511 (time 1779870232.91 total 265.23 last 89.23) - mkdir 24363 (time 1779870242.92 total 275.23 last 85.18) - mkdir 25262 (time 1779870252.93 total 285.24 last 89.76) - mkdir 26050 (time 1779870262.94 total 295.25 last 78.73) - mkdir 26881 (time 1779870272.95 total 305.26 last 83.05) - mkdir 27714 (time 1779870282.95 total 315.26 last 83.30) - mkdir 28554 (time 1779870292.97 total 325.28 last 83.79) - mkdir 29325 (time 1779870302.97 total 335.29 last 77.08) - mkdir 30000 (time 1779870310.35 total 342.66 last 91.57) - mkdir 30886 (time 1779870320.36 total 352.67 last 88.48) - mkdir 31695 (time 1779870330.37 total 362.68 last 80.83) - mkdir 32467 (time 1779870340.37 total 372.68 last 77.19) total: 32818 mkdir in 376.92 seconds: 87.07 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 270768 1000536 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 1779870742 ; total 0 ; last 0) - unlinked 10000 (time 1779870919 ; total 177 ; last 177) - unlinked 20000 (time 1779871031 ; total 289 ; last 112) - unlinked 30000 (time 1779871132 ; total 390 ; last 101) total: 32768 unlinks in 418 seconds: 78.392342 unlinks/second - unlinked 0 (time 1779870742 ; total 0 ; last 0) - unlinked 10000 (time 1779870921 ; total 179 ; last 179) - unlinked 20000 (time 1779871032 ; total 290 ; last 111) - unlinked 30000 (time 1779871133 ; total 391 ; last 101) total: 32768 unlinks in 419 seconds: 78.205254 unlinks/second nlink between: 1 - unlinked 0 (time 1779871162 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779871162 ; 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 8224 1263080 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