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/etc/crash/ 目录达到 maxdirsize 限制

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Category:
ontap-9
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CORE
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适用于

  • 集群模式 Data ONTAP

问题

  • EMS 中出现以下错误:

Thu Aug 23 13:59:27 CST [filera:wafl.dir.size.max:warning]: Directory /vol/vol0/etc/crash/ reached the maxdirsize limit. Reduce the number of files or use the vol options command to increase this limit.  
...
Thu Aug 23 14:02:00 CST [filera:ucore.panicString:error]: 'coresegd: Received SIGABRT (Signal 6) at RIP 0x806308e5c (pid 7958, uid 0, timestamp 1535004120).'  

  • /etc/crash诊断模式下检查时、确认文件夹中有超过 100000 个 ucore 文件:

::*>node run -node filera -command "priv set diag; ls /etc/crash"
...
spmd.809.2014613136.1518883676.ucore  
spmd.47998.2014613136.1518883677.ucore  
spmd.48028.2014613136.1518883678.ucore  

  • 在这种情况下,无法保存系统核心
  • Awating savecore如果控制器在该状态下出现紧急情况,则可以看到具有“”状态的备用磁盘。

 

 

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