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如果DNS在配置的超时时间间隔内未响应Vserver、则会发生超时

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ontap-9
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nas
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适用场景

  • ONTAP 9
  • 域名服务( DNS )

问题描述

  • 如果DNS在配置的超时期限内未响应、则会发生超时
  • EMS 中记录了以下错误:

[NODENAME: mgwd: dns.server.timed.out:error]: DNS server x.x.x.x did not respond to vserver = svm3 within timeout interval.

  • 或原始EMS文件日志:

<secd_dns_server_timed_out_1
     ipaddr="x.x.x.x"
     vsName="vserver_name"/>

  • SECD 中可能会出现错误:
    • 00000009.00112c3f 01b9d8f5 Wed May 09 2018 00:05:29 +02:00 [kern_secd:info:63428] | [002.009.863]  ERR  :  NSLIBC: __res_nsend(), ../../../../../lib/libc/resolv/res_send.c:804, Vsid = 3 Timed out while connecting to DNS server: x.x.x.x via Source Address x.x.x.x. Error: Operation timed out
    • 00000009.00112c40 01b9d8f5 Wed May 09 2018 00:05:29 +02:00 [kern_secd:info:63428] | [002.009.973]  debug:  Logged secd.dns.server.timed.out to EMS.  { in logEmsEventForDnsError() at src/utils/secd_ems_utils.cpp:1035 }

 

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