== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:25:56 (1768555556) 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre - mkdir 1449 (time 1768555572.49 total 10.00 last 144.90) - mkdir 2988 (time 1768555582.49 total 20.00 last 153.89) - mkdir 4365 (time 1768555592.49 total 30.01 last 137.62) - mkdir 5501 (time 1768555602.50 total 40.01 last 113.53) - mkdir 6788 (time 1768555612.50 total 50.02 last 128.66) - mkdir 8253 (time 1768555622.51 total 60.02 last 146.40) - mkdir 9346 (time 1768555632.51 total 70.03 last 109.27) - mkdir 10000 (time 1768555636.85 total 74.37 last 150.62) - mkdir 11580 (time 1768555646.86 total 84.37 last 157.99) - mkdir 13199 (time 1768555656.86 total 94.37 last 161.89) - mkdir 14738 (time 1768555666.86 total 104.37 last 153.86) - mkdir 16425 (time 1768555676.86 total 114.37 last 168.65) - mkdir 17875 (time 1768555686.87 total 124.38 last 144.87) - mkdir 19088 (time 1768555696.87 total 134.38 last 121.30) - mkdir 20000 (time 1768555703.66 total 141.17 last 134.39) - mkdir 21615 (time 1768555713.66 total 151.17 last 161.46) - mkdir 22960 (time 1768555723.66 total 161.17 last 134.49) - mkdir 24080 (time 1768555733.66 total 171.18 last 111.95) - mkdir 25404 (time 1768555743.67 total 181.18 last 132.34) - mkdir 26819 (time 1768555753.67 total 191.19 last 141.45) - mkdir 28072 (time 1768555763.67 total 201.19 last 125.27) - mkdir 29658 (time 1768555773.68 total 211.19 last 158.56) - mkdir 30000 (time 1768555776.25 total 213.76 last 133.11) - mkdir 31174 (time 1768555786.25 total 223.76 last 117.33) - mkdir 32330 (time 1768555796.26 total 233.77 last 115.53) - mkdir 33516 (time 1768555806.26 total 243.78 last 118.53) - mkdir 34926 (time 1768555816.26 total 253.78 last 141.00) - mkdir 36028 (time 1768555826.27 total 263.78 last 110.15) - mkdir 37685 (time 1768555836.27 total 273.78 last 165.65) - mkdir 39071 (time 1768555846.28 total 283.79 last 138.46) - mkdir 40000 (time 1768555853.42 total 290.94 last 130.10) - mkdir 41209 (time 1768555863.42 total 300.94 last 120.89) - mkdir 42487 (time 1768555873.43 total 310.95 last 127.70) - mkdir 43427 (time 1768555883.44 total 320.95 last 93.96) - mkdir 44709 (time 1768555893.44 total 330.95 last 128.19) - mkdir 45851 (time 1768555903.44 total 340.95 last 114.19) - mkdir 46731 (time 1768555913.44 total 350.96 last 87.96) - mkdir 47753 (time 1768555923.45 total 360.96 last 102.15) - mkdir 48866 (time 1768555933.45 total 370.96 last 111.24) - mkdir 50000 (time 1768555941.93 total 379.44 last 133.79) - mkdir 51204 (time 1768555951.93 total 389.44 last 120.39) - mkdir 52543 (time 1768555961.93 total 399.45 last 133.82) - mkdir 53590 (time 1768555971.95 total 409.47 last 104.50) - mkdir 54968 (time 1768555981.97 total 419.48 last 137.62) - mkdir 56232 (time 1768555991.97 total 429.48 last 126.40) - mkdir 57638 (time 1768556001.97 total 439.48 last 140.58) - mkdir 59044 (time 1768556011.97 total 449.48 last 140.58) - mkdir 60000 (time 1768556018.50 total 456.01 last 146.50) - mkdir 61271 (time 1768556028.50 total 466.01 last 127.08) - mkdir 62533 (time 1768556038.50 total 476.01 last 126.14) - mkdir 64016 (time 1768556048.51 total 486.02 last 148.22) - mkdir 65500 (time 1768556058.51 total 496.02 last 148.37) total: 65636 mkdir in 496.82 seconds: 132.11 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 270348 1000956 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1768556065 ; total 0 ; last 0) - unlinked 10000 (time 1768556197 ; total 132 ; last 132) - unlinked 20000 (time 1768556319 ; total 254 ; last 122) - unlinked 30000 (time 1768556441 ; total 376 ; last 122) - unlinked 40000 (time 1768556575 ; total 510 ; last 134) - unlinked 50000 (time 1768556695 ; total 630 ; last 120) - unlinked 60000 (time 1768556814 ; total 749 ; last 119) total: 65536 unlinks in 814 seconds: 80.511055 unlinks/second nlink between: 1 - unlinked 0 (time 1768556882 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7804 1263500 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 367 261777 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre