== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:08:56 (1786676936) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26768 3580252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16708 3590312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2042 1021958 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2749 259395 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2742 259402 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6064 518797 2% /mnt/lustre - mkdir 859 (time 1786676951.05 total 10.00 last 85.87) - mkdir 1644 (time 1786676961.06 total 20.02 last 78.41) - mkdir 2545 (time 1786676971.07 total 30.02 last 90.03) - mkdir 3312 (time 1786676981.07 total 40.03 last 76.67) - mkdir 4224 (time 1786676991.10 total 50.05 last 90.96) - mkdir 5070 (time 1786677001.10 total 60.05 last 84.59) - mkdir 5776 (time 1786677011.11 total 70.06 last 70.57) - mkdir 6541 (time 1786677021.11 total 80.06 last 76.49) - mkdir 7305 (time 1786677031.11 total 90.06 last 76.39) - mkdir 7977 (time 1786677041.13 total 100.08 last 67.07) - mkdir 8707 (time 1786677051.14 total 110.09 last 72.92) - mkdir 9419 (time 1786677061.16 total 120.11 last 71.08) - mkdir 10000 (time 1786677068.98 total 127.94 last 74.24) - mkdir 10748 (time 1786677078.99 total 137.94 last 74.78) - mkdir 11526 (time 1786677088.99 total 147.94 last 77.75) - mkdir 12289 (time 1786677099.00 total 157.95 last 76.28) - mkdir 12958 (time 1786677109.00 total 167.95 last 66.89) - mkdir 13640 (time 1786677119.00 total 177.95 last 68.17) - mkdir 14140 (time 1786677129.02 total 187.97 last 49.92) - mkdir 14605 (time 1786677139.02 total 197.97 last 46.49) - mkdir 15082 (time 1786677149.02 total 207.97 last 47.69) - mkdir 15789 (time 1786677159.05 total 218.00 last 70.53) - mkdir 16560 (time 1786677169.05 total 228.01 last 77.04) - mkdir 17345 (time 1786677179.06 total 238.01 last 78.46) - mkdir 18183 (time 1786677189.08 total 248.03 last 83.64) - mkdir 18924 (time 1786677199.08 total 258.03 last 74.10) - mkdir 19706 (time 1786677209.08 total 268.04 last 78.15) - mkdir 20000 (time 1786677212.40 total 271.36 last 88.50) - mkdir 20806 (time 1786677222.41 total 281.36 last 80.55) - mkdir 21684 (time 1786677232.41 total 291.37 last 87.77) - mkdir 22455 (time 1786677242.43 total 301.38 last 77.01) - mkdir 23206 (time 1786677252.45 total 311.40 last 74.94) - mkdir 23936 (time 1786677262.45 total 321.40 last 72.95) - mkdir 24753 (time 1786677272.47 total 331.42 last 81.56) - mkdir 25529 (time 1786677282.47 total 341.43 last 77.56) - mkdir 26323 (time 1786677292.48 total 351.43 last 79.39) - mkdir 26927 (time 1786677302.51 total 361.46 last 60.19) - mkdir 27500 (time 1786677312.52 total 371.48 last 57.22) - mkdir 28196 (time 1786677322.53 total 381.48 last 69.55) - mkdir 28868 (time 1786677332.54 total 391.49 last 67.16) - mkdir 29499 (time 1786677342.56 total 401.51 last 62.95) - mkdir 30000 (time 1786677349.43 total 408.38 last 72.94) - mkdir 30706 (time 1786677359.43 total 418.38 last 70.60) - mkdir 31451 (time 1786677369.44 total 428.39 last 74.45) - mkdir 32189 (time 1786677379.46 total 438.42 last 73.59) total: 32818 mkdir in 448.31 seconds: 73.20 ops/second - mkdir 837 (time 1786676951.06 total 10.02 last 83.57) - mkdir 1620 (time 1786676961.06 total 20.02 last 78.29) - mkdir 2509 (time 1786676971.06 total 30.02 last 88.86) - mkdir 3288 (time 1786676981.07 total 40.02 last 77.87) - mkdir 4145 (time 1786676991.08 total 50.04 last 85.57) - mkdir 4998 (time 1786677001.08 total 60.04 last 85.28) - mkdir 5710 (time 1786677011.09 total 70.05 last 71.16) - mkdir 6454 (time 1786677021.09 total 80.05 last 74.39) - mkdir 7231 (time 1786677031.09 total 90.05 last 77.66) - mkdir 7900 (time 1786677041.10 total 100.06 last 66.87) - mkdir 8609 (time 1786677051.10 total 110.06 last 70.87) - mkdir 9337 (time 1786677061.12 total 120.08 last 72.70) - mkdir 10000 (time 1786677069.86 total 128.82 last 75.81) - mkdir 10785 (time 1786677079.87 total 138.83 last 78.47) - mkdir 11520 (time 1786677089.88 total 148.84 last 73.41) - mkdir 12293 (time 1786677099.89 total 158.84 last 77.25) - mkdir 12985 (time 1786677109.90 total 168.86 last 69.11) - mkdir 13637 (time 1786677119.91 total 178.87 last 65.12) - mkdir 14145 (time 1786677129.93 total 188.89 last 50.71) - mkdir 14567 (time 1786677139.98 total 198.94 last 42.00) - mkdir 15077 (time 1786677149.99 total 208.95 last 50.92) - mkdir 15816 (time 1786677159.99 total 218.95 last 73.89) - mkdir 16577 (time 1786677170.00 total 228.96 last 76.04) - mkdir 17380 (time 1786677180.01 total 238.97 last 80.23) - mkdir 18227 (time 1786677190.01 total 248.97 last 84.67) - mkdir 18975 (time 1786677200.02 total 258.98 last 74.74) - mkdir 19781 (time 1786677210.05 total 269.01 last 80.33) - mkdir 20000 (time 1786677212.85 total 271.80 last 78.46) - mkdir 20798 (time 1786677222.85 total 281.81 last 79.79) - mkdir 21681 (time 1786677232.85 total 291.81 last 88.27) - mkdir 22441 (time 1786677242.86 total 301.82 last 75.95) - mkdir 23178 (time 1786677252.87 total 311.83 last 73.60) - mkdir 23933 (time 1786677262.88 total 321.84 last 75.45) - mkdir 24732 (time 1786677272.88 total 331.84 last 79.87) - mkdir 25486 (time 1786677282.90 total 341.86 last 75.27) - mkdir 26259 (time 1786677292.90 total 351.86 last 77.29) - mkdir 26846 (time 1786677302.90 total 361.86 last 58.69) - mkdir 27421 (time 1786677312.92 total 371.88 last 57.38) - mkdir 28131 (time 1786677322.95 total 381.91 last 70.81) - mkdir 28793 (time 1786677332.99 total 391.95 last 65.93) - mkdir 29438 (time 1786677343.00 total 401.96 last 64.40) - mkdir 30000 (time 1786677350.48 total 409.44 last 75.19) - mkdir 30660 (time 1786677360.49 total 419.45 last 65.92) - mkdir 31398 (time 1786677370.49 total 429.45 last 73.80) - mkdir 32123 (time 1786677380.49 total 439.45 last 72.48) - mkdir 32733 (time 1786677390.52 total 449.48 last 60.86) total: 32818 mkdir in 450.57 seconds: 72.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276284 995020 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26768 3580252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16708 3590312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67678 956322 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2749 259395 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2742 259402 2% /mnt/lustre[OST:1] filesystem_summary: 590497 71700 518797 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786678209 ; total 0 ; last 0) - unlinked 10000 (time 1786678436 ; total 227 ; last 227) - unlinked 20000 (time 1786678677 ; total 468 ; last 241) - unlinked 30000 (time 1786678921 ; total 712 ; last 244) total: 32768 unlinks in 779 seconds: 42.064186 unlinks/second - unlinked 0 (time 1786678209 ; total 0 ; last 0) - unlinked 10000 (time 1786678436 ; total 227 ; last 227) - unlinked 20000 (time 1786678679 ; total 470 ; last 243) - unlinked 30000 (time 1786678922 ; total 713 ; last 243) total: 32768 unlinks in 780 seconds: 42.010258 unlinks/second nlink between: 1 - unlinked 0 (time 1786678991 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786678991 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13740 1257564 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26768 3580252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16708 3590312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4022 1019978 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2042 1021958 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2749 259395 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2742 259402 2% /mnt/lustre[OST:1] filesystem_summary: 524861 6064 518797 2% /mnt/lustre