== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:11:45 (1787771505) 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 735 (time 1787771520.74 total 10.00 last 73.49) - mkdir 1501 (time 1787771530.74 total 20.01 last 76.55) - mkdir 2249 (time 1787771540.75 total 30.01 last 74.75) - mkdir 2858 (time 1787771550.77 total 40.03 last 60.78) - mkdir 3457 (time 1787771560.80 total 50.06 last 59.74) - mkdir 4186 (time 1787771570.83 total 60.10 last 72.63) - mkdir 4829 (time 1787771580.86 total 70.12 last 64.17) - mkdir 5499 (time 1787771590.88 total 80.14 last 66.87) - mkdir 6040 (time 1787771600.88 total 90.15 last 54.06) - mkdir 6681 (time 1787771610.90 total 100.17 last 63.96) - mkdir 7293 (time 1787771620.91 total 110.17 last 61.18) - mkdir 7971 (time 1787771630.91 total 120.17 last 67.79) - mkdir 8693 (time 1787771640.92 total 130.18 last 72.13) - mkdir 9406 (time 1787771650.93 total 140.19 last 71.27) - mkdir 10000 (time 1787771660.26 total 149.52 last 63.63) - mkdir 10645 (time 1787771670.27 total 159.54 last 64.42) - mkdir 11277 (time 1787771680.28 total 169.55 last 63.14) - mkdir 11881 (time 1787771690.29 total 179.55 last 60.37) - mkdir 12575 (time 1787771700.29 total 189.55 last 69.38) - mkdir 13227 (time 1787771710.30 total 199.56 last 65.16) - mkdir 13951 (time 1787771720.30 total 209.56 last 72.39) - mkdir 14780 (time 1787771730.30 total 219.57 last 82.86) - mkdir 15510 (time 1787771740.31 total 229.57 last 72.98) - mkdir 16256 (time 1787771750.32 total 239.58 last 74.51) - mkdir 16888 (time 1787771760.33 total 249.59 last 63.12) - mkdir 17560 (time 1787771770.35 total 259.62 last 67.05) - mkdir 18178 (time 1787771780.38 total 269.64 last 61.65) - mkdir 18779 (time 1787771790.38 total 279.64 last 60.08) - mkdir 19416 (time 1787771800.40 total 289.66 last 63.57) - mkdir 20000 (time 1787771810.24 total 299.50 last 59.37) - mkdir 20705 (time 1787771820.25 total 309.52 last 70.38) - mkdir 21298 (time 1787771830.26 total 319.52 last 59.26) - mkdir 22008 (time 1787771840.26 total 329.53 last 70.98) - mkdir 22718 (time 1787771850.28 total 339.55 last 70.86) - mkdir 23368 (time 1787771860.30 total 349.56 last 64.91) - mkdir 24100 (time 1787771870.30 total 359.56 last 73.17) - mkdir 24902 (time 1787771880.31 total 369.58 last 80.10) - mkdir 25562 (time 1787771890.32 total 379.58 last 65.95) - mkdir 26394 (time 1787771900.33 total 389.60 last 83.11) - mkdir 27067 (time 1787771910.35 total 399.62 last 67.17) - mkdir 27637 (time 1787771920.38 total 409.64 last 56.84) - mkdir 28214 (time 1787771930.39 total 419.66 last 57.63) - mkdir 28845 (time 1787771940.42 total 429.68 last 62.93) - mkdir 29520 (time 1787771950.43 total 439.69 last 67.45) - mkdir 30000 (time 1787771959.61 total 448.88 last 52.27) - mkdir 30528 (time 1787771969.62 total 458.89 last 52.73) - mkdir 30985 (time 1787771979.63 total 468.89 last 45.70) - mkdir 31592 (time 1787771989.64 total 478.90 last 60.60) - mkdir 32250 (time 1787771999.67 total 488.93 last 65.65) total: 32818 mkdir in 497.21 seconds: 66.00 ops/second - mkdir 728 (time 1787771520.75 total 10.02 last 72.67) - mkdir 1455 (time 1787771530.76 total 20.03 last 72.64) - mkdir 2196 (time 1787771540.77 total 30.04 last 74.02) - mkdir 2829 (time 1787771550.79 total 40.05 last 63.21) - mkdir 3431 (time 1787771560.81 total 50.07 last 60.07) - mkdir 4143 (time 1787771570.83 total 60.09 last 71.06) - mkdir 4782 (time 1787771580.84 total 70.11 last 63.81) - mkdir 5441 (time 1787771590.85 total 80.11 last 65.84) - mkdir 5966 (time 1787771600.85 total 90.12 last 52.49) - mkdir 6630 (time 1787771610.87 total 100.14 last 66.27) - mkdir 7234 (time 1787771620.90 total 110.17 last 60.22) - mkdir 7867 (time 1787771630.90 total 120.17 last 63.28) - mkdir 8586 (time 1787771640.91 total 130.17 last 71.87) - mkdir 9271 (time 1787771650.93 total 140.20 last 68.34) - mkdir 9921 (time 1787771660.94 total 150.21 last 64.93) - mkdir 10569 (time 1787771670.94 total 160.21 last 64.78) - mkdir 11180 (time 1787771680.97 total 170.24 last 60.94) - mkdir 11757 (time 1787771691.01 total 180.27 last 57.48) - mkdir 12465 (time 1787771701.03 total 190.29 last 70.68) - mkdir 13101 (time 1787771711.03 total 200.29 last 63.59) - mkdir 13842 (time 1787771721.03 total 210.30 last 74.07) - mkdir 14660 (time 1787771731.04 total 220.30 last 81.75) - mkdir 15350 (time 1787771741.05 total 230.32 last 68.90) - mkdir 16066 (time 1787771751.06 total 240.32 last 71.55) - mkdir 16698 (time 1787771761.11 total 250.37 last 62.89) - mkdir 17370 (time 1787771771.11 total 260.38 last 67.17) - mkdir 17990 (time 1787771781.12 total 270.38 last 61.97) - mkdir 18607 (time 1787771791.12 total 280.38 last 61.68) - mkdir 19228 (time 1787771801.12 total 290.39 last 62.08) - mkdir 19833 (time 1787771811.12 total 300.39 last 60.48) - mkdir 20000 (time 1787771813.18 total 302.44 last 81.28) - mkdir 20613 (time 1787771823.20 total 312.47 last 61.14) - mkdir 21276 (time 1787771833.22 total 322.49 last 66.18) - mkdir 21977 (time 1787771843.23 total 332.49 last 70.06) - mkdir 22675 (time 1787771853.24 total 342.50 last 69.72) - mkdir 23375 (time 1787771863.25 total 352.51 last 69.95) - mkdir 24111 (time 1787771873.25 total 362.52 last 73.54) - mkdir 24892 (time 1787771883.28 total 372.54 last 77.94) - mkdir 25528 (time 1787771893.28 total 382.55 last 63.55) - mkdir 26348 (time 1787771903.29 total 392.55 last 81.96) - mkdir 26952 (time 1787771913.30 total 402.57 last 60.31) - mkdir 27497 (time 1787771923.34 total 412.61 last 54.29) - mkdir 28107 (time 1787771933.36 total 422.62 last 60.90) - mkdir 28752 (time 1787771943.37 total 432.63 last 64.42) - mkdir 29344 (time 1787771953.38 total 442.65 last 59.13) - mkdir 29821 (time 1787771963.39 total 452.65 last 47.68) - mkdir 30000 (time 1787771967.37 total 456.63 last 44.93) - mkdir 30561 (time 1787771977.38 total 466.64 last 56.04) - mkdir 31119 (time 1787771987.40 total 476.66 last 55.71) - mkdir 31798 (time 1787771997.42 total 486.68 last 67.75) - mkdir 32466 (time 1787772007.46 total 496.72 last 66.55) total: 32818 mkdir in 501.06 seconds: 65.50 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 270760 1000544 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 1787772749 ; total 0 ; last 0) - unlinked 10000 (time 1787773000 ; total 251 ; last 251) - unlinked 20000 (time 1787773268 ; total 519 ; last 268) - unlinked 30000 (time 1787773518 ; total 769 ; last 250) total: 32768 unlinks in 834 seconds: 39.290169 unlinks/second - unlinked 0 (time 1787772749 ; total 0 ; last 0) - unlinked 10000 (time 1787773001 ; total 252 ; last 252) - unlinked 20000 (time 1787773269 ; total 520 ; last 268) - unlinked 30000 (time 1787773520 ; total 771 ; last 251) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second nlink between: 1 - unlinked 0 (time 1787773587 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787773587 ; 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 8216 1263088 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