== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:50:31 (1783644631) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524085 535 523550 1% /mnt/lustre - mkdir 1376 (time 1783644643.63 total 10.01 last 137.40) - mkdir 3490 (time 1783644653.63 total 20.02 last 211.34) - mkdir 5158 (time 1783644663.66 total 30.04 last 166.37) - mkdir 7196 (time 1783644673.66 total 40.04 last 203.79) - mkdir 9094 (time 1783644683.66 total 50.05 last 189.77) - mkdir 10000 (time 1783644687.29 total 53.67 last 249.66) - mkdir 12015 (time 1783644697.30 total 63.68 last 201.37) - mkdir 14256 (time 1783644707.30 total 73.68 last 224.06) - mkdir 16758 (time 1783644717.30 total 83.68 last 250.20) - mkdir 19111 (time 1783644727.30 total 93.68 last 235.29) - mkdir 20000 (time 1783644730.95 total 97.33 last 243.64) - mkdir 23069 (time 1783644740.95 total 107.34 last 306.74) - mkdir 25467 (time 1783644750.95 total 117.34 last 239.80) - mkdir 27606 (time 1783644760.95 total 127.34 last 213.87) - mkdir 29642 (time 1783644770.96 total 137.35 last 203.46) - mkdir 30000 (time 1783644773.06 total 139.45 last 170.28) - mkdir 31825 (time 1783644783.07 total 149.45 last 182.41) total: 32818 mkdir in 154.12 seconds: 212.94 ops/second - mkdir 1401 (time 1783644643.60 total 10.01 last 140.02) - mkdir 3491 (time 1783644653.61 total 20.01 last 208.91) - mkdir 5162 (time 1783644663.61 total 30.02 last 166.99) - mkdir 7240 (time 1783644673.62 total 40.02 last 207.72) - mkdir 9126 (time 1783644683.62 total 50.02 last 188.52) - mkdir 10000 (time 1783644687.08 total 53.49 last 252.42) - mkdir 12059 (time 1783644697.08 total 63.49 last 205.88) - mkdir 14299 (time 1783644707.09 total 73.49 last 223.91) - mkdir 16755 (time 1783644717.09 total 83.49 last 245.60) - mkdir 19079 (time 1783644727.09 total 93.50 last 232.26) - mkdir 20000 (time 1783644730.83 total 97.24 last 246.22) - mkdir 23039 (time 1783644740.83 total 107.24 last 303.89) - mkdir 25463 (time 1783644750.85 total 117.25 last 242.07) - mkdir 27596 (time 1783644760.85 total 127.25 last 213.27) - mkdir 29619 (time 1783644770.85 total 137.26 last 202.22) - mkdir 30000 (time 1783644773.03 total 139.43 last 175.04) - mkdir 31821 (time 1783644783.03 total 149.44 last 182.08) total: 32818 mkdir in 154.20 seconds: 212.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270692 1000612 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 65914 958086 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783645062 ; total 0 ; last 0) - unlinked 10000 (time 1783645106 ; total 44 ; last 44) - unlinked 20000 (time 1783645154 ; total 92 ; last 48) - unlinked 30000 (time 1783645206 ; total 144 ; last 52) total: 32768 unlinks in 157 seconds: 208.713379 unlinks/second - unlinked 0 (time 1783645062 ; total 0 ; last 0) - unlinked 10000 (time 1783645106 ; total 44 ; last 44) - unlinked 20000 (time 1783645154 ; total 92 ; last 48) - unlinked 30000 (time 1783645206 ; total 144 ; last 52) total: 32768 unlinks in 157 seconds: 208.713379 unlinks/second nlink between: 1 - unlinked 0 (time 1783645220 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783645220 ; 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 8148 1263156 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre