== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:44:39 (1786747479) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1640 1269664 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 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: 524094 543 523551 1% /mnt/lustre - mkdir 706 (time 1786747495.72 total 10.01 last 70.52) - mkdir 1487 (time 1786747505.75 total 20.04 last 77.88) - mkdir 2247 (time 1786747515.77 total 30.06 last 75.86) - mkdir 3002 (time 1786747525.77 total 40.06 last 75.48) - mkdir 3783 (time 1786747535.78 total 50.07 last 78.05) - mkdir 4486 (time 1786747545.80 total 60.08 last 70.18) - mkdir 5148 (time 1786747555.81 total 70.10 last 66.12) - mkdir 5853 (time 1786747565.83 total 80.11 last 70.38) - mkdir 6621 (time 1786747575.83 total 90.12 last 76.74) - mkdir 7310 (time 1786747585.84 total 100.13 last 68.86) - mkdir 7987 (time 1786747595.87 total 110.16 last 67.50) - mkdir 8657 (time 1786747605.90 total 120.19 last 66.79) - mkdir 9430 (time 1786747615.90 total 130.19 last 77.29) - mkdir 10000 (time 1786747623.35 total 137.63 last 76.57) - mkdir 10720 (time 1786747633.38 total 147.67 last 71.75) - mkdir 11391 (time 1786747643.38 total 157.67 last 67.09) - mkdir 12112 (time 1786747653.39 total 167.68 last 72.02) - mkdir 12805 (time 1786747663.40 total 177.68 last 69.27) - mkdir 13547 (time 1786747673.41 total 187.70 last 74.08) - mkdir 14274 (time 1786747683.41 total 197.70 last 72.69) - mkdir 15187 (time 1786747693.42 total 207.71 last 91.23) - mkdir 16012 (time 1786747703.44 total 217.72 last 82.38) - mkdir 16812 (time 1786747713.45 total 227.74 last 79.90) - mkdir 17624 (time 1786747723.46 total 237.75 last 81.09) - mkdir 18426 (time 1786747733.47 total 247.75 last 80.18) - mkdir 19035 (time 1786747743.47 total 257.76 last 60.87) - mkdir 19758 (time 1786747753.48 total 267.76 last 72.26) - mkdir 20000 (time 1786747757.94 total 272.23 last 54.16) - mkdir 20822 (time 1786747767.96 total 282.24 last 82.09) - mkdir 21641 (time 1786747777.97 total 292.25 last 81.81) - mkdir 22332 (time 1786747787.99 total 302.27 last 68.97) - mkdir 22901 (time 1786747798.01 total 312.29 last 56.79) - mkdir 23777 (time 1786747808.01 total 322.30 last 87.57) - mkdir 24422 (time 1786747818.02 total 332.31 last 64.44) - mkdir 25095 (time 1786747828.02 total 342.31 last 67.28) - mkdir 25895 (time 1786747838.04 total 352.32 last 79.89) - mkdir 26742 (time 1786747848.06 total 362.34 last 84.53) - mkdir 27621 (time 1786747858.06 total 372.34 last 87.89) - mkdir 28431 (time 1786747868.07 total 382.36 last 80.87) - mkdir 29297 (time 1786747878.08 total 392.37 last 86.55) - mkdir 30000 (time 1786747887.38 total 401.66 last 75.62) - mkdir 30582 (time 1786747897.38 total 411.67 last 58.15) - mkdir 31263 (time 1786747907.40 total 421.69 last 67.99) - mkdir 31971 (time 1786747917.42 total 431.71 last 70.65) - mkdir 32782 (time 1786747927.43 total 441.72 last 81.04) total: 32818 mkdir in 442.39 seconds: 74.18 ops/second - mkdir 710 (time 1786747495.62 total 10.01 last 70.95) - mkdir 1504 (time 1786747505.64 total 20.03 last 79.24) - mkdir 2290 (time 1786747515.65 total 30.03 last 78.56) - mkdir 3030 (time 1786747525.66 total 40.05 last 73.88) - mkdir 3817 (time 1786747535.68 total 50.06 last 78.59) - mkdir 4509 (time 1786747545.70 total 60.09 last 69.02) - mkdir 5174 (time 1786747555.71 total 70.09 last 66.47) - mkdir 5901 (time 1786747565.72 total 80.10 last 72.62) - mkdir 6641 (time 1786747575.72 total 90.11 last 73.97) - mkdir 7341 (time 1786747585.73 total 100.11 last 69.97) - mkdir 8039 (time 1786747595.74 total 110.12 last 69.72) - mkdir 8686 (time 1786747605.75 total 120.14 last 64.62) - mkdir 9444 (time 1786747615.75 total 130.14 last 75.78) - mkdir 10000 (time 1786747622.86 total 137.25 last 78.22) - mkdir 10740 (time 1786747632.89 total 147.27 last 73.80) - mkdir 11399 (time 1786747642.89 total 157.27 last 65.89) - mkdir 12120 (time 1786747652.92 total 167.31 last 71.86) - mkdir 12815 (time 1786747662.93 total 177.31 last 69.46) - mkdir 13547 (time 1786747672.96 total 187.34 last 73.01) - mkdir 14295 (time 1786747682.96 total 197.35 last 74.77) - mkdir 15175 (time 1786747692.96 total 207.35 last 88.00) - mkdir 16006 (time 1786747702.97 total 217.35 last 83.04) - mkdir 16813 (time 1786747712.98 total 227.36 last 80.63) - mkdir 17596 (time 1786747722.98 total 237.37 last 78.25) - mkdir 18397 (time 1786747732.99 total 247.37 last 80.07) - mkdir 19039 (time 1786747743.01 total 257.40 last 64.03) - mkdir 19783 (time 1786747753.03 total 267.42 last 74.24) - mkdir 20000 (time 1786747757.14 total 271.53 last 52.80) - mkdir 20820 (time 1786747767.16 total 281.54 last 81.87) - mkdir 21593 (time 1786747777.18 total 291.56 last 77.18) - mkdir 22290 (time 1786747787.18 total 301.57 last 69.66) - mkdir 22853 (time 1786747797.19 total 311.57 last 56.28) - mkdir 23699 (time 1786747807.19 total 321.57 last 84.58) - mkdir 24354 (time 1786747817.19 total 331.58 last 65.47) - mkdir 25009 (time 1786747827.19 total 341.58 last 65.50) - mkdir 25799 (time 1786747837.20 total 351.58 last 78.94) - mkdir 26638 (time 1786747847.21 total 361.60 last 83.78) - mkdir 27516 (time 1786747857.23 total 371.61 last 87.69) - mkdir 28327 (time 1786747867.24 total 381.62 last 81.02) - mkdir 29227 (time 1786747877.25 total 391.63 last 89.88) - mkdir 29932 (time 1786747887.25 total 401.63 last 70.49) - mkdir 30534 (time 1786747897.27 total 411.66 last 60.08) - mkdir 31237 (time 1786747907.29 total 421.67 last 70.18) - mkdir 31915 (time 1786747917.30 total 431.68 last 67.76) - mkdir 32706 (time 1786747927.30 total 441.68 last 79.07) total: 32818 mkdir in 443.24 seconds: 74.04 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270652 1000652 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65896 958104 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: 589730 66179 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786748457 ; total 0 ; last 0) - unlinked 10000 (time 1786748668 ; total 211 ; last 211) - unlinked 20000 (time 1786748806 ; total 349 ; last 138) - unlinked 30000 (time 1786748931 ; total 474 ; last 125) total: 32768 unlinks in 504 seconds: 65.015877 unlinks/second - unlinked 0 (time 1786748457 ; total 0 ; last 0) - unlinked 10000 (time 1786748667 ; total 210 ; last 210) - unlinked 20000 (time 1786748806 ; total 349 ; last 139) - unlinked 30000 (time 1786748932 ; total 475 ; last 126) total: 32768 unlinks in 505 seconds: 64.887131 unlinks/second nlink between: 1 - unlinked 0 (time 1786748964 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1786748964 ; 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 1796 1269508 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8108 1263196 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 283 1023717 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 260 1023740 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: 524094 543 523551 1% /mnt/lustre