如何修复损坏或丢失的名称服务文件
适用于
- ONTAP 9
- 名称服务
说明
即使集群级别上的 vserver 空间中的名称服务文件看起来正常（位于集群配置数据库和内存中），例如：
::> services name-service unix-user show -vserver svm
User User Group Full
Vserver Name ID ID Name
-------------- --------------- ------ ------ --------------------------------
svm nobody 65535 65535
svm pcuser 65534 65534
svm root 0 1
::> services name-service unix-group show -vserver svm
Vserver Name ID
-------------- ------------------- ----------
svm daemon 1
svm nobody 65535
svm pcuser 65534
svm root 0
::> services name-service ns-switch show -vserver svm
Source
Vserver Database Order
--------------- ------------ ---------
svm hosts files,
dns
svm group files
svm passwd files
svm netgroup files
svm namemap files
::> services name-service dns show -vserver svm
Vserver: svm
Domains: x.x.x
Name Servers: x.x.x
Timeout (secs): 2
Maximum Attempts: 1
- vserver 空间中仍然需要有本机名称服务文件
- 如果这些名称服务文件损坏、损坏或丢失，Security Daemon (SECD) 将报告这些事件，例如：
[kern_secd:info] ERR :NSLIBC: Vsid = 3 Failed to open file: /mroot/etc/cluster_config/vserver/.vserver_3/config/name_services//etc/pwd.db. Error: No such file or directory
[kern_secd:info] info :NSLIBC: Vsid = 3 Could not stat file: /mroot/etc/cluster_config/vserver/.vserver_3/config/name_services//etc/nsswitch.conf. Error: No such file or directory
[kern_secd:info] ERR :NSLIBC: Vsid = 3 Failed to open file: /mroot/etc/cluster_config/vserver/.vserver_3/config/name_services//etc/group. Error: No such file or directory