== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:55:23 (1786751723) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1716 1269588 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524087 536 523551 1% /mnt/lustre - mkdir 697 (time 1786751739.44 total 10.00 last 69.70) - mkdir 1482 (time 1786751749.46 total 20.02 last 78.35) - mkdir 2207 (time 1786751759.46 total 30.02 last 72.47) - mkdir 2882 (time 1786751769.47 total 40.03 last 67.47) - mkdir 3591 (time 1786751779.47 total 50.03 last 70.89) - mkdir 4328 (time 1786751789.49 total 60.05 last 73.58) - mkdir 5097 (time 1786751799.49 total 70.05 last 76.89) - mkdir 5905 (time 1786751809.50 total 80.06 last 80.71) - mkdir 6629 (time 1786751819.51 total 90.06 last 72.35) - mkdir 7268 (time 1786751829.51 total 100.07 last 63.88) - mkdir 8020 (time 1786751839.51 total 110.07 last 75.19) - mkdir 8744 (time 1786751849.51 total 120.07 last 72.40) - mkdir 9476 (time 1786751859.52 total 130.08 last 73.15) - mkdir 10000 (time 1786751867.44 total 137.99 last 66.19) - mkdir 10785 (time 1786751877.45 total 148.01 last 78.37) - mkdir 11418 (time 1786751887.46 total 158.02 last 63.26) - mkdir 12169 (time 1786751897.48 total 168.04 last 74.94) - mkdir 12952 (time 1786751907.48 total 178.04 last 78.29) - mkdir 13647 (time 1786751917.49 total 188.05 last 69.42) - mkdir 14182 (time 1786751927.51 total 198.07 last 53.42) - mkdir 14754 (time 1786751937.51 total 208.07 last 57.17) - mkdir 15438 (time 1786751947.52 total 218.08 last 68.32) - mkdir 16147 (time 1786751957.53 total 228.09 last 70.85) - mkdir 16921 (time 1786751967.53 total 238.09 last 77.38) - mkdir 17618 (time 1786751977.54 total 248.10 last 69.66) - mkdir 18390 (time 1786751987.55 total 258.11 last 77.12) - mkdir 19030 (time 1786751997.56 total 268.12 last 63.93) - mkdir 19788 (time 1786752007.57 total 278.13 last 75.76) - mkdir 20000 (time 1786752010.92 total 281.48 last 63.20) - mkdir 20754 (time 1786752020.93 total 291.49 last 75.36) - mkdir 21459 (time 1786752030.93 total 301.49 last 70.50) - mkdir 22322 (time 1786752040.93 total 311.49 last 86.25) - mkdir 22971 (time 1786752050.95 total 321.51 last 64.78) - mkdir 23569 (time 1786752060.95 total 331.51 last 59.79) - mkdir 24131 (time 1786752070.95 total 341.51 last 56.19) - mkdir 24853 (time 1786752080.96 total 351.52 last 72.14) - mkdir 25600 (time 1786752090.97 total 361.52 last 74.68) - mkdir 26385 (time 1786752100.97 total 371.53 last 78.45) - mkdir 27249 (time 1786752110.98 total 381.54 last 86.34) - mkdir 28066 (time 1786752120.99 total 391.55 last 81.63) - mkdir 28754 (time 1786752131.00 total 401.56 last 68.73) - mkdir 29384 (time 1786752141.01 total 411.56 last 62.94) - mkdir 29987 (time 1786752151.02 total 421.58 last 60.23) - mkdir 30715 (time 1786752161.04 total 431.60 last 72.64) - mkdir 31456 (time 1786752171.04 total 441.60 last 74.08) - mkdir 32137 (time 1786752181.05 total 451.60 last 68.08) - mkdir 32795 (time 1786752191.05 total 461.61 last 65.77) total: 32818 mkdir in 461.94 seconds: 71.04 ops/second - mkdir 739 (time 1786751739.66 total 10.00 last 73.88) - mkdir 1546 (time 1786751749.67 total 20.01 last 80.67) - mkdir 2256 (time 1786751759.67 total 30.01 last 70.99) - mkdir 2968 (time 1786751769.69 total 40.03 last 71.05) - mkdir 3661 (time 1786751779.70 total 50.04 last 69.26) - mkdir 4361 (time 1786751789.70 total 60.04 last 69.96) - mkdir 5142 (time 1786751799.70 total 70.04 last 78.10) - mkdir 5926 (time 1786751809.71 total 80.05 last 78.33) - mkdir 6678 (time 1786751819.72 total 90.05 last 75.17) - mkdir 7323 (time 1786751829.72 total 100.06 last 64.47) - mkdir 8050 (time 1786751839.74 total 110.08 last 72.57) - mkdir 8792 (time 1786751849.75 total 120.09 last 74.11) - mkdir 9496 (time 1786751859.76 total 130.10 last 70.32) - mkdir 10000 (time 1786751867.17 total 137.51 last 68.04) - mkdir 10781 (time 1786751877.19 total 147.53 last 77.93) - mkdir 11423 (time 1786751887.21 total 157.55 last 64.10) - mkdir 12160 (time 1786751897.22 total 167.56 last 73.62) - mkdir 12956 (time 1786751907.22 total 177.56 last 79.59) - mkdir 13705 (time 1786751917.23 total 187.57 last 74.83) - mkdir 14240 (time 1786751927.27 total 197.60 last 53.31) - mkdir 14803 (time 1786751937.28 total 207.62 last 56.22) - mkdir 15491 (time 1786751947.31 total 217.65 last 68.61) - mkdir 16178 (time 1786751957.31 total 227.65 last 68.67) - mkdir 16969 (time 1786751967.34 total 237.68 last 78.86) - mkdir 17687 (time 1786751977.34 total 247.68 last 71.78) - mkdir 18443 (time 1786751987.35 total 257.68 last 75.59) - mkdir 19089 (time 1786751997.37 total 267.71 last 64.44) - mkdir 19858 (time 1786752007.37 total 277.71 last 76.88) - mkdir 20000 (time 1786752009.71 total 280.05 last 60.77) - mkdir 20762 (time 1786752019.73 total 290.07 last 76.05) - mkdir 21496 (time 1786752029.73 total 300.07 last 73.37) - mkdir 22360 (time 1786752039.77 total 310.11 last 86.08) - mkdir 23012 (time 1786752049.79 total 320.13 last 65.07) - mkdir 23608 (time 1786752059.79 total 330.13 last 59.59) - mkdir 24147 (time 1786752069.80 total 340.14 last 53.83) - mkdir 24865 (time 1786752079.81 total 350.15 last 71.76) - mkdir 25611 (time 1786752089.82 total 360.15 last 74.55) - mkdir 26379 (time 1786752099.82 total 370.16 last 76.77) - mkdir 27238 (time 1786752109.83 total 380.17 last 85.79) - mkdir 28072 (time 1786752119.84 total 390.17 last 83.38) - mkdir 28736 (time 1786752129.84 total 400.18 last 66.36) - mkdir 29384 (time 1786752139.89 total 410.23 last 64.50) - mkdir 29999 (time 1786752149.90 total 420.23 last 61.45) - mkdir 30699 (time 1786752159.92 total 430.26 last 69.84) - mkdir 31419 (time 1786752169.93 total 440.27 last 71.91) - mkdir 32072 (time 1786752179.95 total 450.28 last 65.20) - mkdir 32723 (time 1786752189.95 total 460.29 last 65.07) total: 32818 mkdir in 461.94 seconds: 71.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270772 1000532 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65915 958085 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589723 66172 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786752641 ; total 0 ; last 0) - unlinked 10000 (time 1786752870 ; total 229 ; last 229) - unlinked 20000 (time 1786753036 ; total 395 ; last 166) - unlinked 30000 (time 1786753167 ; total 526 ; last 131) total: 32768 unlinks in 562 seconds: 58.306049 unlinks/second - unlinked 0 (time 1786752641 ; total 0 ; last 0) - unlinked 10000 (time 1786752871 ; total 230 ; last 230) - unlinked 20000 (time 1786753039 ; total 398 ; last 168) - unlinked 30000 (time 1786753171 ; total 530 ; last 132) total: 32768 unlinks in 566 seconds: 57.893993 unlinks/second nlink between: 1 - unlinked 0 (time 1786753208 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786753208 ; 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 8228 1263076 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524087 536 523551 1% /mnt/lustre