== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:24:36 (1787847876) 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 716 (time 1787847891.18 total 10.00 last 71.57) - mkdir 1441 (time 1787847901.20 total 20.02 last 72.36) - mkdir 2154 (time 1787847911.20 total 30.03 last 71.28) - mkdir 2865 (time 1787847921.22 total 40.04 last 71.00) - mkdir 3680 (time 1787847931.23 total 50.06 last 81.36) - mkdir 4387 (time 1787847941.24 total 60.06 last 70.66) - mkdir 5158 (time 1787847951.25 total 70.07 last 77.05) - mkdir 5881 (time 1787847961.25 total 80.08 last 72.25) - mkdir 6602 (time 1787847971.26 total 90.09 last 72.04) - mkdir 7294 (time 1787847981.28 total 100.11 last 69.04) - mkdir 7977 (time 1787847991.31 total 110.13 last 68.13) - mkdir 8702 (time 1787848001.32 total 120.14 last 72.44) - mkdir 9406 (time 1787848011.33 total 130.15 last 70.32) - mkdir 10000 (time 1787848019.22 total 138.04 last 75.30) - mkdir 10735 (time 1787848029.24 total 148.06 last 73.34) - mkdir 11474 (time 1787848039.24 total 158.07 last 73.87) - mkdir 12168 (time 1787848049.25 total 168.07 last 69.35) - mkdir 12710 (time 1787848059.28 total 178.11 last 54.02) - mkdir 13299 (time 1787848069.31 total 188.14 last 58.73) - mkdir 14006 (time 1787848079.32 total 198.14 last 70.67) - mkdir 14693 (time 1787848089.34 total 208.16 last 68.56) - mkdir 15357 (time 1787848099.34 total 218.17 last 66.35) - mkdir 16010 (time 1787848109.35 total 228.18 last 65.25) - mkdir 16735 (time 1787848119.36 total 238.19 last 72.41) - mkdir 17456 (time 1787848129.36 total 248.19 last 72.10) - mkdir 18201 (time 1787848139.37 total 258.20 last 74.43) - mkdir 18962 (time 1787848149.38 total 268.21 last 76.03) - mkdir 19671 (time 1787848159.39 total 278.22 last 70.84) - mkdir 20000 (time 1787848164.25 total 283.07 last 67.78) - mkdir 20667 (time 1787848174.26 total 293.09 last 66.58) - mkdir 21402 (time 1787848184.27 total 303.10 last 73.44) - mkdir 22095 (time 1787848194.28 total 313.10 last 69.28) - mkdir 22715 (time 1787848204.28 total 323.11 last 61.95) - mkdir 23461 (time 1787848214.29 total 333.11 last 74.56) - mkdir 24240 (time 1787848224.29 total 343.12 last 77.86) - mkdir 24998 (time 1787848234.30 total 353.12 last 75.77) - mkdir 25735 (time 1787848244.31 total 363.13 last 73.62) - mkdir 26438 (time 1787848254.33 total 373.16 last 70.13) - mkdir 27124 (time 1787848264.35 total 383.18 last 68.46) - mkdir 27746 (time 1787848274.35 total 393.18 last 62.18) - mkdir 28366 (time 1787848284.36 total 403.18 last 61.97) - mkdir 29072 (time 1787848294.37 total 413.20 last 70.49) - mkdir 29767 (time 1787848304.38 total 423.21 last 69.44) - mkdir 30000 (time 1787848308.87 total 427.70 last 51.89) - mkdir 30626 (time 1787848318.89 total 437.72 last 62.47) - mkdir 31251 (time 1787848328.89 total 447.72 last 62.49) - mkdir 31904 (time 1787848338.90 total 457.72 last 65.28) - mkdir 32600 (time 1787848348.90 total 467.73 last 69.57) total: 32818 mkdir in 470.89 seconds: 69.69 ops/second - mkdir 708 (time 1787847891.18 total 10.01 last 70.72) - mkdir 1428 (time 1787847901.22 total 20.04 last 71.77) - mkdir 2156 (time 1787847911.22 total 30.05 last 72.77) - mkdir 2894 (time 1787847921.23 total 40.06 last 73.74) - mkdir 3700 (time 1787847931.26 total 50.08 last 80.39) - mkdir 4392 (time 1787847941.26 total 60.08 last 69.20) - mkdir 5138 (time 1787847951.26 total 70.09 last 74.55) - mkdir 5843 (time 1787847961.26 total 80.09 last 70.50) - mkdir 6591 (time 1787847971.27 total 90.10 last 74.71) - mkdir 7255 (time 1787847981.29 total 100.12 last 66.28) - mkdir 7912 (time 1787847991.30 total 110.12 last 65.68) - mkdir 8641 (time 1787848001.30 total 120.13 last 72.84) - mkdir 9343 (time 1787848011.32 total 130.14 last 70.11) - mkdir 10000 (time 1787848020.45 total 139.28 last 71.90) - mkdir 10711 (time 1787848030.46 total 149.28 last 71.08) - mkdir 11406 (time 1787848040.49 total 159.32 last 69.25) - mkdir 12124 (time 1787848050.49 total 169.32 last 71.80) - mkdir 12654 (time 1787848060.50 total 179.32 last 52.98) - mkdir 13224 (time 1787848070.50 total 189.33 last 56.95) - mkdir 13948 (time 1787848080.52 total 199.34 last 72.29) - mkdir 14618 (time 1787848090.52 total 209.35 last 66.97) - mkdir 15287 (time 1787848100.53 total 219.36 last 66.85) - mkdir 15935 (time 1787848110.56 total 229.38 last 64.63) - mkdir 16669 (time 1787848120.56 total 239.38 last 73.40) - mkdir 17410 (time 1787848130.56 total 249.39 last 74.07) - mkdir 18187 (time 1787848140.57 total 259.40 last 77.62) - mkdir 18911 (time 1787848150.58 total 269.41 last 72.32) - mkdir 19625 (time 1787848160.59 total 279.41 last 71.36) - mkdir 20000 (time 1787848165.59 total 284.41 last 75.00) - mkdir 20671 (time 1787848175.59 total 294.42 last 67.07) - mkdir 21405 (time 1787848185.60 total 304.43 last 73.33) - mkdir 22058 (time 1787848195.61 total 314.43 last 65.26) - mkdir 22699 (time 1787848205.63 total 324.45 last 63.98) - mkdir 23422 (time 1787848215.63 total 334.46 last 72.27) - mkdir 24227 (time 1787848225.64 total 344.47 last 80.40) - mkdir 24968 (time 1787848235.65 total 354.48 last 74.06) - mkdir 25671 (time 1787848245.65 total 364.48 last 70.27) - mkdir 26393 (time 1787848255.65 total 374.48 last 72.19) - mkdir 27086 (time 1787848265.66 total 384.49 last 69.25) - mkdir 27706 (time 1787848275.68 total 394.51 last 61.89) - mkdir 28332 (time 1787848285.68 total 404.51 last 62.59) - mkdir 29042 (time 1787848295.70 total 414.53 last 70.87) - mkdir 29727 (time 1787848305.70 total 424.53 last 68.49) - mkdir 30000 (time 1787848310.90 total 429.73 last 52.48) - mkdir 30641 (time 1787848320.91 total 439.74 last 64.05) - mkdir 31245 (time 1787848330.92 total 449.75 last 60.33) - mkdir 31915 (time 1787848340.94 total 459.76 last 66.89) - mkdir 32610 (time 1787848350.94 total 469.77 last 69.47) total: 32818 mkdir in 472.27 seconds: 69.49 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 270728 1000576 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 1787849012 ; total 1 ; last 1) - unlinked 10000 (time 1787849251 ; total 240 ; last 239) - unlinked 20000 (time 1787849499 ; total 488 ; last 248) - unlinked 30000 (time 1787849759 ; total 748 ; last 260) total: 32768 unlinks in 813 seconds: 40.305042 unlinks/second - unlinked 0 (time 1787849012 ; total 1 ; last 1) - unlinked 10000 (time 1787849250 ; total 239 ; last 238) - unlinked 20000 (time 1787849503 ; total 492 ; last 253) - unlinked 30000 (time 1787849761 ; total 750 ; last 258) total: 32768 unlinks in 814 seconds: 40.255527 unlinks/second nlink between: 1 - unlinked 0 (time 1787849827 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787849827 ; 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 8184 1263120 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