== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:16:19 (1783134979) 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 1081 (time 1783134992.65 total 10.00 last 108.09) - mkdir 2385 (time 1783135002.65 total 20.00 last 130.38) - mkdir 3496 (time 1783135012.66 total 30.01 last 111.01) - mkdir 4770 (time 1783135022.66 total 40.01 last 127.35) - mkdir 6148 (time 1783135032.67 total 50.02 last 137.69) - mkdir 7605 (time 1783135042.68 total 60.03 last 145.57) - mkdir 8871 (time 1783135052.68 total 70.03 last 126.56) - mkdir 10000 (time 1783135062.46 total 79.81 last 115.47) - mkdir 11132 (time 1783135072.47 total 89.82 last 113.07) - mkdir 11845 (time 1783135082.50 total 99.85 last 71.09) - mkdir 12463 (time 1783135092.51 total 109.86 last 61.77) - mkdir 13171 (time 1783135102.52 total 119.87 last 70.70) - mkdir 13778 (time 1783135112.53 total 129.89 last 60.61) - mkdir 14125 (time 1783135122.54 total 139.89 last 34.67) - mkdir 14376 (time 1783135132.57 total 149.92 last 25.02) - mkdir 14998 (time 1783135142.58 total 159.94 last 62.13) - mkdir 15664 (time 1783135152.59 total 169.95 last 66.53) - mkdir 16419 (time 1783135162.59 total 179.95 last 75.49) - mkdir 17450 (time 1783135172.62 total 189.97 last 102.82) - mkdir 18225 (time 1783135182.65 total 200.00 last 77.32) - mkdir 18895 (time 1783135192.66 total 210.01 last 66.89) - mkdir 19612 (time 1783135202.67 total 220.02 last 71.66) - mkdir 20000 (time 1783135206.74 total 224.09 last 95.20) - mkdir 20794 (time 1783135216.75 total 234.10 last 79.35) - mkdir 21672 (time 1783135226.76 total 244.11 last 87.74) - mkdir 22590 (time 1783135236.76 total 254.12 last 91.72) - mkdir 23503 (time 1783135246.77 total 264.12 last 91.25) - mkdir 24262 (time 1783135256.77 total 274.12 last 75.90) - mkdir 25078 (time 1783135266.77 total 284.12 last 81.60) - mkdir 25985 (time 1783135276.77 total 294.12 last 90.69) - mkdir 26859 (time 1783135286.78 total 304.13 last 87.31) - mkdir 27904 (time 1783135296.82 total 314.17 last 104.14) - mkdir 28829 (time 1783135306.82 total 324.17 last 92.50) - mkdir 29644 (time 1783135316.85 total 334.20 last 81.27) - mkdir 30000 (time 1783135320.87 total 338.22 last 88.41) - mkdir 30902 (time 1783135330.88 total 348.23 last 90.12) - mkdir 31745 (time 1783135340.88 total 358.23 last 84.30) - mkdir 32667 (time 1783135350.89 total 368.24 last 92.09) total: 32818 mkdir in 370.24 seconds: 88.64 ops/second - mkdir 1099 (time 1783134992.65 total 10.01 last 109.84) - mkdir 2394 (time 1783135002.66 total 20.01 last 129.47) - mkdir 3519 (time 1783135012.67 total 30.02 last 112.34) - mkdir 4770 (time 1783135022.67 total 40.02 last 125.09) - mkdir 6165 (time 1783135032.68 total 50.03 last 139.43) - mkdir 7581 (time 1783135042.68 total 60.03 last 141.53) - mkdir 8821 (time 1783135052.68 total 70.04 last 123.97) - mkdir 9969 (time 1783135062.69 total 80.04 last 114.76) - mkdir 11074 (time 1783135072.69 total 90.04 last 110.48) - mkdir 11719 (time 1783135082.70 total 100.05 last 64.46) - mkdir 12331 (time 1783135092.70 total 110.05 last 61.17) - mkdir 13051 (time 1783135102.71 total 120.06 last 71.95) - mkdir 13646 (time 1783135112.71 total 130.07 last 59.47) - mkdir 13995 (time 1783135122.72 total 140.07 last 34.87) - mkdir 14244 (time 1783135132.73 total 150.08 last 24.89) - mkdir 14851 (time 1783135142.76 total 160.11 last 60.49) - mkdir 15539 (time 1783135152.77 total 170.12 last 68.79) - mkdir 16308 (time 1783135162.77 total 180.13 last 76.83) - mkdir 17329 (time 1783135172.78 total 190.13 last 102.06) - mkdir 18085 (time 1783135182.78 total 200.13 last 75.59) - mkdir 18778 (time 1783135192.78 total 210.14 last 69.26) - mkdir 19492 (time 1783135202.79 total 220.14 last 71.36) - mkdir 20000 (time 1783135207.76 total 225.11 last 102.26) - mkdir 20773 (time 1783135217.76 total 235.11 last 77.27) - mkdir 21613 (time 1783135227.79 total 245.14 last 83.77) - mkdir 22547 (time 1783135237.79 total 255.14 last 93.38) - mkdir 23422 (time 1783135247.79 total 265.14 last 87.50) - mkdir 24211 (time 1783135257.79 total 275.14 last 78.89) - mkdir 25015 (time 1783135267.80 total 285.15 last 80.38) - mkdir 25915 (time 1783135277.81 total 295.16 last 89.87) - mkdir 26839 (time 1783135287.81 total 305.17 last 92.36) - mkdir 27930 (time 1783135297.84 total 315.19 last 108.87) - mkdir 28829 (time 1783135307.84 total 325.19 last 89.84) - mkdir 29658 (time 1783135317.85 total 335.21 last 82.80) - mkdir 30000 (time 1783135321.48 total 338.83 last 94.41) - mkdir 30898 (time 1783135331.49 total 348.84 last 89.71) - mkdir 31767 (time 1783135341.49 total 358.85 last 86.84) - mkdir 32674 (time 1783135351.51 total 368.86 last 90.57) total: 32818 mkdir in 370.93 seconds: 88.48 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 270620 1000684 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 1783135752 ; total 0 ; last 0) - unlinked 10000 (time 1783135932 ; total 180 ; last 180) - unlinked 20000 (time 1783136058 ; total 306 ; last 126) - unlinked 30000 (time 1783136169 ; total 417 ; last 111) total: 32768 unlinks in 446 seconds: 73.470856 unlinks/second - unlinked 0 (time 1783135752 ; total 0 ; last 0) - unlinked 10000 (time 1783135936 ; total 184 ; last 184) - unlinked 20000 (time 1783136060 ; total 308 ; last 124) - unlinked 30000 (time 1783136170 ; total 418 ; last 110) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second nlink between: 1 - unlinked 0 (time 1783136202 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1783136202 ; 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 8076 1263228 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