root用户因root用户强制转换而被拒绝访问NTFS卷

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Category:: ontap-9

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适用场景

ONTAP 9
NFSv3

问题描述

NFSv3客户端root用户可以挂载NTFS卷、但 permission denied 无法访问该卷

[root@cliet1 ~]# cd /mnt/ontap_share -bash: cd: /mnt/ontap_share: Permission denied

root用户已配置正确的名称映射
在导出策略规则中、超级用户安全类型设置为none

::> export-policy rule show -vserver svm1 -clientmatch nfsclient1 -fields vserver,ruleindex,clientmatch,superuser,protocol,policyname,anon

vserver policyname ruleindex protocol clientmatch anon superuser

------------------ ----------- --------- -------- ------------------------- ----- ---------

svm1 policy1 20 nfs nfsclient1.ntap.local 65534 none

Security trace access denied 匿名用户上显示、表示root用户已强制转换为UID为 6554的匿名用户

Node Index Filter Details Reason

--------------- ----- -------------------------- ----------------------------------------------------------------

node1      1   Security Style: NTFS and  Access is denied because the UNIX user could not be                       NT ACL                     mapped to a valid NT user while reading the user's access rights                                                  on an object.

Protocol: nfs

Volume: vol1

Share: -

Path: /data/

Win-User: -

UNIX-User: 65534

Session-ID: -