== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:56:42 (1772467002) 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 1637 (time 1772467017.34 total 10.00 last 163.64) - mkdir 2956 (time 1772467027.35 total 20.01 last 131.87) - mkdir 4053 (time 1772467037.35 total 30.01 last 109.68) - mkdir 5190 (time 1772467047.35 total 40.01 last 113.65) - mkdir 6601 (time 1772467057.36 total 50.01 last 141.08) - mkdir 7900 (time 1772467067.36 total 60.02 last 129.84) - mkdir 9633 (time 1772467077.38 total 70.04 last 173.01) - mkdir 10000 (time 1772467079.90 total 72.56 last 145.24) - mkdir 11542 (time 1772467089.90 total 82.56 last 154.19) - mkdir 13162 (time 1772467099.91 total 92.57 last 161.83) - mkdir 14841 (time 1772467109.92 total 102.58 last 167.84) - mkdir 16426 (time 1772467119.92 total 112.58 last 158.50) - mkdir 18118 (time 1772467129.92 total 122.58 last 169.12) - mkdir 19942 (time 1772467139.92 total 132.58 last 182.37) - mkdir 21504 (time 1772467149.93 total 142.59 last 156.08) - mkdir 23268 (time 1772467159.93 total 152.59 last 176.38) - mkdir 25020 (time 1772467169.94 total 162.60 last 175.14) - mkdir 26770 (time 1772467179.94 total 172.60 last 174.99) - mkdir 28602 (time 1772467189.94 total 182.60 last 183.15) - mkdir 30000 (time 1772467197.54 total 190.20 last 183.91) - mkdir 31749 (time 1772467207.54 total 200.20 last 174.84) - mkdir 33644 (time 1772467217.54 total 210.20 last 189.48) - mkdir 35648 (time 1772467227.55 total 220.21 last 200.33) - mkdir 37251 (time 1772467237.55 total 230.21 last 160.29) - mkdir 39285 (time 1772467247.56 total 240.21 last 203.27) - mkdir 40000 (time 1772467251.72 total 244.38 last 171.62) - mkdir 41727 (time 1772467261.72 total 254.38 last 172.66) - mkdir 43589 (time 1772467271.73 total 264.39 last 186.13) - mkdir 45305 (time 1772467281.73 total 274.39 last 171.57) - mkdir 46973 (time 1772467291.73 total 284.39 last 166.71) - mkdir 48818 (time 1772467301.74 total 294.40 last 184.45) - mkdir 50000 (time 1772467308.20 total 300.86 last 182.96) - mkdir 51763 (time 1772467318.20 total 310.86 last 176.29) - mkdir 53686 (time 1772467328.20 total 320.86 last 192.21) - mkdir 55420 (time 1772467338.21 total 330.87 last 173.35) - mkdir 57213 (time 1772467348.21 total 340.87 last 179.26) - mkdir 58917 (time 1772467358.23 total 350.89 last 170.05) - mkdir 60000 (time 1772467365.09 total 357.75 last 157.84) - mkdir 61546 (time 1772467375.10 total 367.76 last 154.49) - mkdir 63407 (time 1772467385.10 total 377.76 last 186.08) - mkdir 65243 (time 1772467395.10 total 387.76 last 183.59) total: 65636 mkdir in 389.50 seconds: 168.51 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 270284 1001020 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 1772467401 ; total 0 ; last 0) - unlinked 10000 (time 1772467493 ; total 92 ; last 92) - unlinked 20000 (time 1772467581 ; total 180 ; last 88) - unlinked 30000 (time 1772467665 ; total 264 ; last 84) - unlinked 40000 (time 1772467758 ; total 357 ; last 93) - unlinked 50000 (time 1772467851 ; total 450 ; last 93) - unlinked 60000 (time 1772467942 ; total 541 ; last 91) total: 65536 unlinks in 596 seconds: 109.959732 unlinks/second nlink between: 1 - unlinked 0 (time 1772467998 ; 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 7740 1263564 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