== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:00:08 (1783562408) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524084 534 523550 1% /mnt/lustre - mkdir 1088 (time 1783562421.15 total 10.00 last 108.76) - mkdir 2304 (time 1783562431.17 total 20.02 last 121.40) - mkdir 3490 (time 1783562441.17 total 30.03 last 118.53) - mkdir 4676 (time 1783562451.18 total 40.03 last 118.57) - mkdir 5965 (time 1783562461.18 total 50.03 last 128.84) - mkdir 7070 (time 1783562471.18 total 60.04 last 110.48) - mkdir 8215 (time 1783562481.20 total 70.05 last 114.34) - mkdir 9615 (time 1783562491.20 total 80.06 last 139.90) - mkdir 10000 (time 1783562493.54 total 82.39 last 164.67) - mkdir 11377 (time 1783562503.55 total 92.40 last 137.64) - mkdir 12770 (time 1783562513.55 total 102.40 last 139.27) - mkdir 14096 (time 1783562523.56 total 112.41 last 132.46) - mkdir 15417 (time 1783562533.57 total 122.43 last 131.92) - mkdir 16558 (time 1783562543.58 total 132.43 last 114.03) - mkdir 17756 (time 1783562553.59 total 142.44 last 119.67) - mkdir 19061 (time 1783562563.59 total 152.44 last 130.49) - mkdir 20000 (time 1783562570.96 total 159.81 last 127.49) - mkdir 21041 (time 1783562580.96 total 169.81 last 104.08) - mkdir 22225 (time 1783562590.96 total 179.81 last 118.39) - mkdir 23331 (time 1783562600.96 total 189.82 last 110.56) - mkdir 24641 (time 1783562610.98 total 199.83 last 130.81) - mkdir 25882 (time 1783562620.98 total 209.83 last 124.07) - mkdir 27416 (time 1783562630.98 total 219.83 last 153.39) - mkdir 28645 (time 1783562640.98 total 229.84 last 122.86) - mkdir 29760 (time 1783562650.99 total 239.85 last 111.39) - mkdir 31083 (time 1783562661.00 total 249.85 last 132.29) - mkdir 32333 (time 1783562671.00 total 259.85 last 124.93) total: 32818 mkdir in 263.33 seconds: 124.63 ops/second - mkdir 1103 (time 1783562421.16 total 10.01 last 110.15) - mkdir 2270 (time 1783562431.16 total 20.02 last 116.68) - mkdir 3441 (time 1783562441.17 total 30.02 last 117.05) - mkdir 4621 (time 1783562451.17 total 40.02 last 117.95) - mkdir 5913 (time 1783562461.19 total 50.04 last 128.94) - mkdir 7011 (time 1783562471.19 total 60.04 last 109.80) - mkdir 8143 (time 1783562481.20 total 70.05 last 113.10) - mkdir 9477 (time 1783562491.20 total 80.05 last 133.39) - mkdir 10000 (time 1783562494.40 total 83.25 last 163.36) - mkdir 11358 (time 1783562504.40 total 93.26 last 135.79) - mkdir 12778 (time 1783562514.41 total 103.26 last 141.88) - mkdir 14073 (time 1783562524.42 total 113.27 last 129.39) - mkdir 15354 (time 1783562534.42 total 123.27 last 128.09) - mkdir 16490 (time 1783562544.42 total 133.28 last 113.57) - mkdir 17719 (time 1783562554.43 total 143.28 last 122.85) - mkdir 19005 (time 1783562564.43 total 153.29 last 128.53) - mkdir 20000 (time 1783562572.65 total 161.51 last 121.07) - mkdir 21041 (time 1783562582.66 total 171.52 last 103.98) - mkdir 22200 (time 1783562592.67 total 181.53 last 115.81) - mkdir 23379 (time 1783562602.68 total 191.53 last 117.84) - mkdir 24597 (time 1783562612.68 total 201.53 last 121.74) - mkdir 25916 (time 1783562622.68 total 211.54 last 131.87) - mkdir 27337 (time 1783562632.69 total 221.54 last 142.03) - mkdir 28530 (time 1783562642.69 total 231.54 last 119.28) - mkdir 29697 (time 1783562652.69 total 241.54 last 116.70) - mkdir 30000 (time 1783562655.10 total 243.96 last 125.56) - mkdir 31388 (time 1783562665.11 total 253.96 last 138.77) - mkdir 32664 (time 1783562675.11 total 263.96 last 127.56) total: 32818 mkdir in 264.81 seconds: 123.93 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270760 1000544 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 1783562986 ; total 0 ; last 0) - unlinked 10000 (time 1783563041 ; total 55 ; last 55) - unlinked 20000 (time 1783563093 ; total 107 ; last 52) - unlinked 30000 (time 1783563146 ; total 160 ; last 53) total: 32768 unlinks in 175 seconds: 187.245712 unlinks/second - unlinked 0 (time 1783562986 ; total 0 ; last 0) - unlinked 10000 (time 1783563041 ; total 55 ; last 55) - unlinked 20000 (time 1783563093 ; total 107 ; last 52) - unlinked 30000 (time 1783563147 ; total 161 ; last 54) total: 32768 unlinks in 175 seconds: 187.245712 unlinks/second nlink between: 1 - unlinked 0 (time 1783563162 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1783563162 ; 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 8216 1263088 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