== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:58:48 (1778839128) 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524089 539 523550 1% /mnt/lustre - mkdir 1765 (time 1778839140.37 total 10.00 last 176.45) - mkdir 3508 (time 1778839150.38 total 20.01 last 174.20) - mkdir 5028 (time 1778839160.38 total 30.01 last 151.94) - mkdir 6792 (time 1778839170.38 total 40.01 last 176.37) - mkdir 8336 (time 1778839180.39 total 50.02 last 154.33) - mkdir 10000 (time 1778839189.18 total 58.81 last 189.31) - mkdir 12527 (time 1778839199.19 total 68.82 last 252.31) - mkdir 14488 (time 1778839209.19 total 78.83 last 196.04) - mkdir 16448 (time 1778839219.20 total 88.84 last 195.85) - mkdir 18520 (time 1778839229.20 total 98.84 last 207.17) - mkdir 20000 (time 1778839235.12 total 104.75 last 250.19) - mkdir 22094 (time 1778839245.12 total 114.75 last 209.35) - mkdir 23597 (time 1778839255.12 total 124.75 last 150.29) - mkdir 24923 (time 1778839265.13 total 134.76 last 132.46) - mkdir 26547 (time 1778839275.13 total 144.77 last 162.36) - mkdir 28031 (time 1778839285.14 total 154.77 last 148.36) - mkdir 29331 (time 1778839295.14 total 164.77 last 129.97) - mkdir 30000 (time 1778839299.59 total 169.23 last 150.12) - mkdir 32209 (time 1778839309.59 total 179.23 last 220.90) total: 32818 mkdir in 181.42 seconds: 180.89 ops/second - mkdir 1767 (time 1778839140.36 total 10.00 last 176.65) - mkdir 3503 (time 1778839150.37 total 20.01 last 173.52) - mkdir 5029 (time 1778839160.37 total 30.01 last 152.60) - mkdir 6765 (time 1778839170.37 total 40.01 last 173.50) - mkdir 8293 (time 1778839180.38 total 50.02 last 152.67) - mkdir 10000 (time 1778839189.22 total 58.86 last 193.19) - mkdir 12569 (time 1778839199.23 total 68.86 last 256.70) - mkdir 14518 (time 1778839209.23 total 78.87 last 194.79) - mkdir 16476 (time 1778839219.24 total 88.88 last 195.66) - mkdir 18547 (time 1778839229.25 total 98.89 last 206.85) - mkdir 20000 (time 1778839235.10 total 104.74 last 248.23) - mkdir 22150 (time 1778839245.11 total 114.74 last 214.98) - mkdir 23637 (time 1778839255.11 total 124.75 last 148.57) - mkdir 24961 (time 1778839265.11 total 134.75 last 132.40) - mkdir 26572 (time 1778839275.12 total 144.76 last 161.00) - mkdir 28022 (time 1778839285.12 total 154.76 last 144.99) - mkdir 29287 (time 1778839295.12 total 164.76 last 126.50) - mkdir 30000 (time 1778839299.75 total 169.39 last 154.07) - mkdir 32246 (time 1778839309.75 total 179.39 last 224.54) total: 32818 mkdir in 181.45 seconds: 180.86 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 270712 1000592 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1778839508 ; total 0 ; last 0) - unlinked 10000 (time 1778839553 ; total 45 ; last 45) - unlinked 20000 (time 1778839590 ; total 82 ; last 37) - unlinked 30000 (time 1778839639 ; total 131 ; last 49) total: 32768 unlinks in 143 seconds: 229.146851 unlinks/second - unlinked 0 (time 1778839508 ; total 0 ; last 0) - unlinked 10000 (time 1778839553 ; total 45 ; last 45) - unlinked 20000 (time 1778839591 ; total 83 ; last 38) - unlinked 30000 (time 1778839640 ; total 132 ; last 49) total: 32768 unlinks in 143 seconds: 229.146851 unlinks/second nlink between: 1 - unlinked 0 (time 1778839652 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1778839652 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8168 1263136 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre