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NFS客户端丢失访问权限、并注意到EMS日志中出现错误exports.dom.notFound

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Category:
ontap-9
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nas<a>2009年433583</a>
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适用场景

  • ONTAP 9及更高版本
  • NFS

问题描述

  • 无法访问NFS装载点 、并在EMS日志中注意到以下错误:

1/14/2023 02:35:25  node1 ERROR exports.dom.notFound: IP address "10.1.2.3" does not have a reverse mapping for its corresponding hostname in the configured name servers when evaluating the export-policy rule at index "83" in policy-id "16584201493" for Vserver "svm1".
1/14/2023 02:35:27  node1 ERROR protocol.exportCheckFailed: Export access check failed on Vserver svm1 for client 10.1.2.3, trying to access volume vol1, having policy vol_pol1, via protocol nfs3. Reason: Access denied after export policy evaluation

  • 域名在导出策略规则中添加为客户端匹配:

cluster1::> export-policy rule show vol_pol1 -fields vserver,policyname,ruleindex,protocol,clientmatch,rorule,rwrule,anon,superuservserver          policyname                 ruleindex protocol clientmatch           rorule rwrule anon superuser ------------------------ ----------------------------------------- --------- -------- ------------------------------ ------ ------ ---- ---------  svm1            vol_pol1                   83     nfs   .domainname.com    sys   sys    0   sys

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