Avamar:由于 ddboost 密码过期,管理员 UI 报告不正确的 Data Domain 状态

Summary: 如果 ddboost 密码已过期,则 Avamar 无法登录到 Data Domain。这进而导致 Avamar Administrator UI 上的 Data Domain 状态报告不正确。

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

提醒:这只是一个报告问题,应该不会对备份产生任何影响。

如果 Data Domain (DD) 报告为无响应且备份失败,请停止关注此知识库文章。
 

Data Domain 的 Avamar 监视状态在 Avamar Administrator UI 上从绿色更改为黄色。

Avamar UI 中可能会出现以下一个或多个错误:
  • Error: 无法获取 SNMP 文件系统状态
  • Error: 无法获取文件系统信息
  • Error: 无法获取磁盘状态
  • Error: 无法检索 ssh 钥匙
  • Error: 无法获取 CPU 统计信息
 

在 Data Domain 上(以 sysadmin 或具有管理员权限的任何其他帐户身份),在 Data Domain 上 ddboost 用户处于锁定状态:

user show list
User list from node "localhost".
Name        Uid   Role              Last Login From                   Last Login Time            Status    Disable Date
---------   ---   ---------------   -------------------------------   ------------------------   -------   ------------
sysadmin    100   admin             10.n.n.151                        Thu Apr 21 13:43:11 2022   enabled   never
BoostUser   500   admin             testavamar.company.com            Thu Apr 21 13:41:18 2022   locked    never
user11      501   admin             10.n.n.151                        Tue Mar  8 09:31:39 2022   enabled   never
user20      502   admin             10.n.n.64                         Tue Apr 12 12:34:41 2022   enabled   never
user40      503   admin             10.n.n.90                         Thu Apr 21 10:21:43 2022   enabled   never
dpauser     504   admin             never                                                        enabled   never
ddrbman     505   none              never                                                        enabled   never

在此示例中, ddboost 用户帐户是 BoostUser

 

如果 ddboost 用户未处于锁定状态,请停止遵循此知识库文章并参阅 Avamar:对 Avamar Administrator UI 中的 Data Domain 集成错误进行故障处理(解决方案路径)。

 

Cause

发生这种情况的原因可能有多种,包括最近升级(DDOS 5.6.x 或更高版本的默认密码老化日期为 90 天)。

Resolution

1.以 sysadmin(或具有管理员权限的任何其他用户)身份登录到 Data Domain。 

2.启用 ddboost 用户帐户:

user enable <ddboost_username> 
 

示例:

user enable BoostUser 
 

3.验证 ddboost 用户现在是否已启用:

user show list
User list from node "localhost".
Name        Uid   Role              Last Login From                   Last Login Time            Status    Disable Date
---------   ---   ---------------   -------------------------------   ------------------------   -------   ------------
sysadmin    100   admin             10.n.n.151                        Thu Apr 21 13:43:11 2022   enabled   never
BoostUser   500   admin             testavamar.company.com            Thu Apr 21 13:41:18 2022   enabled   never
user11      501   admin             10.n.n.151                        Tue Mar  8 09:31:39 2022   enabled   never
user20      502   admin             10.n.n.64                         Tue Apr 12 12:34:41 2022   enabled   never
user40      503   admin             10.n.n.90                         Thu Apr 21 10:21:43 2022   enabled   never
dpauser     504   admin             never                                                        enabled   never
ddrbman     505   none              never                                                        enabled   never
 

4.将帐龄信息修改为更高的值,以防止在接下来的 90 天内再次发生这种情况:

user password aging set <ddboost_username> max-days-between-change 99999"
 

示例:

user password aging set BoostUser  max-days-between-change 99999
User "BoostUser's" password aging information has been updated.
 

5.验证是否修改了 ddboost 用户的老化信息(命令“user password aging show”):

user password aging show
User        Password       Minimum Days     Maximum Days     Warn Days       Disable Days   Status
            Last Changed   Between Change   Between Change   Before Expire   After Expire
---------   ------------   --------------   --------------   -------------   ------------   -------
BoostUser   Apr 21, 2022
 

6.等待 30 分钟 (1800 秒),以便下一次从 MCS 轮询到 Data Domain。

Additional Information

如果 ssh 尝试从 Avamar 登录到 Data Domain 作为 ddboost 用户创建时,可以看到以下错误:

sh BoostUser@"testdd.company.com"
Data Domain OS
You are required to change your password immediately (password aged)
Last login: Thu Apr 21 13:41:18 PDT 2026 from testavamar.company.com on ssh
WARNING: Your password has expired.
You must change your password now and login again!
Changing password for BoostUser.
(current) UNIX password:

Affected Products

Avamar Server

Products

Avamar, Avamar Server, Data Domain
Article Properties
Article Number: 000027367
Article Type: Solution
Last Modified: 12 May 2025
Version:  7
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.