== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:00:48 (1788829248) 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 1193 (time 1788829261.57 total 10.01 last 119.14) - mkdir 2324 (time 1788829271.58 total 20.02 last 113.06) - mkdir 3462 (time 1788829281.58 total 30.02 last 113.78) - mkdir 4596 (time 1788829291.59 total 40.03 last 113.31) - mkdir 5864 (time 1788829301.59 total 50.03 last 126.77) - mkdir 7074 (time 1788829311.60 total 60.04 last 120.90) - mkdir 8270 (time 1788829321.60 total 70.04 last 119.58) - mkdir 9427 (time 1788829331.61 total 80.05 last 115.60) - mkdir 10000 (time 1788829337.07 total 85.51 last 104.85) - mkdir 11025 (time 1788829347.07 total 95.51 last 102.49) - mkdir 12116 (time 1788829357.08 total 105.52 last 109.07) - mkdir 13208 (time 1788829367.09 total 115.53 last 109.11) - mkdir 14327 (time 1788829377.10 total 125.54 last 111.77) - mkdir 15477 (time 1788829387.10 total 135.54 last 114.92) - mkdir 16592 (time 1788829397.11 total 145.55 last 111.48) - mkdir 17765 (time 1788829407.11 total 155.55 last 117.27) - mkdir 18995 (time 1788829417.12 total 165.56 last 122.85) - mkdir 20000 (time 1788829425.42 total 173.86 last 121.07) - mkdir 21226 (time 1788829435.44 total 183.88 last 122.42) - mkdir 22205 (time 1788829445.45 total 193.89 last 97.78) - mkdir 23243 (time 1788829455.46 total 203.90 last 103.71) - mkdir 24309 (time 1788829465.46 total 213.90 last 106.55) - mkdir 25410 (time 1788829475.48 total 223.92 last 109.87) - mkdir 26584 (time 1788829485.49 total 233.93 last 117.31) - mkdir 27755 (time 1788829495.50 total 243.94 last 117.00) - mkdir 28870 (time 1788829505.50 total 253.94 last 111.46) - mkdir 30000 (time 1788829515.50 total 263.94 last 113.03) - mkdir 31105 (time 1788829525.50 total 273.94 last 110.47) - mkdir 32338 (time 1788829535.52 total 283.96 last 123.12) total: 32818 mkdir in 288.19 seconds: 113.88 ops/second - mkdir 1236 (time 1788829261.48 total 10.01 last 123.52) - mkdir 2364 (time 1788829271.48 total 20.01 last 112.75) - mkdir 3481 (time 1788829281.49 total 30.02 last 111.60) - mkdir 4605 (time 1788829291.49 total 40.03 last 112.34) - mkdir 5824 (time 1788829301.51 total 50.04 last 121.71) - mkdir 7020 (time 1788829311.51 total 60.04 last 119.59) - mkdir 8189 (time 1788829321.52 total 70.05 last 116.83) - mkdir 9334 (time 1788829331.52 total 80.05 last 114.44) - mkdir 10000 (time 1788829338.11 total 86.64 last 101.08) - mkdir 11056 (time 1788829348.11 total 96.64 last 105.57) - mkdir 12179 (time 1788829358.11 total 106.65 last 112.30) - mkdir 13266 (time 1788829368.11 total 116.65 last 108.70) - mkdir 14388 (time 1788829378.11 total 126.65 last 112.20) - mkdir 15523 (time 1788829388.12 total 136.65 last 113.47) - mkdir 16667 (time 1788829398.13 total 146.66 last 114.21) - mkdir 17829 (time 1788829408.14 total 156.67 last 116.12) - mkdir 19047 (time 1788829418.14 total 166.67 last 121.77) - mkdir 20000 (time 1788829426.40 total 174.94 last 115.34) - mkdir 21163 (time 1788829436.41 total 184.94 last 116.28) - mkdir 22162 (time 1788829446.41 total 194.94 last 99.83) - mkdir 23208 (time 1788829456.42 total 204.95 last 104.58) - mkdir 24247 (time 1788829466.42 total 214.95 last 103.89) - mkdir 25373 (time 1788829476.42 total 224.95 last 112.60) - mkdir 26572 (time 1788829486.42 total 234.95 last 119.85) - mkdir 27726 (time 1788829496.43 total 244.96 last 115.34) - mkdir 28799 (time 1788829506.43 total 254.96 last 107.24) - mkdir 29932 (time 1788829516.43 total 264.97 last 113.27) - mkdir 31048 (time 1788829526.44 total 274.97 last 111.57) - mkdir 32289 (time 1788829536.46 total 284.99 last 123.85) total: 32818 mkdir in 289.79 seconds: 113.25 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 270664 1000640 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 1788829939 ; total 0 ; last 0) - unlinked 10000 (time 1788830032 ; total 93 ; last 93) - unlinked 20000 (time 1788830101 ; total 162 ; last 69) - unlinked 30000 (time 1788830163 ; total 224 ; last 62) total: 32768 unlinks in 239 seconds: 137.104599 unlinks/second - unlinked 0 (time 1788829939 ; total 0 ; last 0) - unlinked 10000 (time 1788830032 ; total 93 ; last 93) - unlinked 20000 (time 1788830102 ; total 163 ; last 70) - unlinked 30000 (time 1788830164 ; total 225 ; last 62) total: 32768 unlinks in 240 seconds: 136.533340 unlinks/second nlink between: 1 - unlinked 0 (time 1788830180 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788830180 ; 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 8120 1263184 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