Dell EMC Unity：主机列表中的重复项目，错误代码：0x900a12b（用户可纠正）

Summary: 问题：更改对主机（如只读、读/写或根）的属性访问权限时，会发送列表中有重复主机的错误。

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Instructions

问题：
更改对主机的属性访问权限（如只读、读/写、根访问权限等）会发送列表中有重复主机的错误。

问题示例：
在这里，我们尝试为此 NFS 网络共享的主机授予 root 访问权限：
 
[root@xxxxxxxxxxxxxx tmp]# /usr/bin/uemcli -d 10.0.0.1 -u admin -p Password123# /stor/prov/fs/nfs -name npbejap6_app set -roHosts '10.4.44.34' -advHostMgmtEnabled no
Storage system address：10.0.0.1
Storage system port: 443
HTTPS connection

Operation failed.Error code:
0x900a12b 主机列表中的重复项。（错误代码：0x900a12b）


步骤 1：使用以下命令检查主机 NFS 网络并共享详细信息：
 
示例：
[root@xxxxxxxxxxxxxx tmp]# /usr/bin/uemcli -d 10.0.0.1 -u admin -p Password123# /stor/prov/fs/nfs -name “npbejap6_app” show -detail
Storage system address：10.0.0.1
Storage system port: 443
HTTPS connection

1:    ID = NFSShare_612
Name = npbejap6_app
Description =
File system = res_605
Local path = /
Export path = 10.4.44.249：/npbejap6_app， 10.4.44.248：/npbejap6_app， 10.4.44.247：/npbejap6_app， 10.4.44.246：/npbejap6_app， 10.4.36.61：/npbejap6_app， 10.4.35.61：/npbejap6_app， 10.4.34.61：/npbejap6_app， 10.4.33.61：/npbejap6_app
Role = production
    Default access = root
Minimum security = sys
Advanced host mgmt = no
no access hosts =
Read-only hosts =
Read/write hosts = 10.4.44.34
Read-only root hosts =
Root hosts =
Creation time = 2020-08-03 19：06：58
Last modified time = 2020-08-03 19：06：58
Allow SUID = yes
Anonymous UID = 4294967294
    匿名 GID = 4294967294

步骤 2：收到此错误并确定在该主机上设置了哪种属性访问权限后，请删除对主机的属性访问权限，然后向同一主机添加新的属性访问权限。

在下面的示例中，我们在 -rwHosts 中给出了一个不带参数的 open 和 close 撇号来删除读/写访问权限，然后我们根据使用情况为 -rootHosts 指定了 Host IP 的值。

 
[root@xxxxxxxxxxxxxx tmp]# /usr/bin/uemcli -d 10.0.0.1 -u admin -p Password123# /stor/prov/fs/nfs -name npbejap6_app set -rwHosts '' -rootHosts 10.4.44.34 -advHostMgmtEnabled no
Storage system address：10.0.0.1
Storage system port: 443
HTTPS connection

ID = NFSShare_612
Operation completed successfully.

Affected Products

Dell EMC Unity, Dell Unity 300, Dell EMC Unity 300F, Dell EMC Unity 350F, Dell EMC Unity XT 380, Dell EMC Unity XT 380F, Dell EMC Unity 400, Dell EMC Unity 400F, Dell EMC Unity 450F, Dell EMC Unity XT 480, Dell EMC Unity XT 480F, Dell EMC Unity 500 , Dell EMC Unity 500F, Dell EMC Unity 550F, Dell EMC Unity 600, Dell EMC Unity 600F, Dell EMC Unity 650F, Dell EMC Unity XT 680, Dell EMC Unity XT 680F, Dell EMC Unity XT 880, Dell EMC Unity XT 880F, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Family, Dell EMC Unity Hybrid ...
Article Properties
Article Number: 000190311
Article Type: How To
Last Modified: 20 Oct 2025
Version:  5
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