NetWorker:备份失败并显示“Authentication error;why = 客户端凭据无效”

Summary: 备份失败,并显示警告消息“Authentication error;why = Invalid client credential“(当备份用户属于超过 32 个组时)

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

增加了用户所属的组的数量。

错误:
 
无法创建到主机 clientname.domain.com 的会话通道以执行命令 'savefs -s backupserver.domain.com -c clientname.domain.com -g groupname -p -l full -R -v -F RMAN:NAME RMAN:NAME':身份验证错误;why = GSS-API credential problem

Cause

备份用户属于超过 32 个组。

Resolution

解决办法:  将备份用户所属的组数减少到 32 个以下。
工程部门正在根据错误302186进行修复,该修复将允许更多组,该修复将在未来的 NetWorker 版本中发布。
注意:必须升级 NW 服务器、存储节点和客户端,才能使错误更改生效。

Affected Products

NetWorker

Products

NetWorker
Article Properties
Article Number: 000052896
Article Type: Solution
Last Modified: 03 Mar 2025
Version:  4
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.