UNIX root用户无法在ONTAP 9中访问NTFS卷
适用场景
- ONTAP 9
- NTFS安全模式
- NFS
问题描述
此问题描述可通过多种方式表现出来：
- 当NFS客户端尝试以root (UID 0)用户身份访问NTFS卷时、可能会收到访问被拒绝/权限被拒绝的消息
示例 secd authentication show-creds
Error: Get user credentials procedure failed [ 0 ms] Determined UNIX id 0 is UNIX user 'root' [ 0] Trying to map 'root' to Windows user 'root' using implicit mapping [ 1] Using a cached connection to fr000-prddc001.eu.els.local [ 2] Could not find Windows name 'root' **[ 2] FAILURE: Name mapping for UNIX user 'root' failed with transient errors.
- Sectrace确认：
Node Index Filter Details Reason --------------- ----- -------------------------- ------------------------------ LDSNASPA6-01 1 Security Style: NTFS and Access is denied because the NT ACL UNIX user could not be mapped to a valid NT user while reading the user's access rights on an object.
- 如果SVM的根卷为NTFS、而NFS 客户端正在访问SVM下的UNIX卷、则他们可能会被拒绝访问