DLm：使用 DLMDR 时无法加载加密证书

Summary: 当用户使用 Dell DLm 上已安装的加密证书启动 DLMDR 时，会发生证书失败。

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Symptoms

如果安装了加密证书并在 DLm 控制台DR选项卡上启用了SSL，则下一次配置加载会在应用日志中显示以下警告：

Start configuration operation at Thu Apr 16 10:49:01 2020
Install common settings at Thu Apr 16 10:49:03 2020
WARNING skip DLm DR service configuration update, SSL settings are not valid
REASON: private key file /opt/dlm_drd/certs/dlmaut-privkey.pem does not exist

以下消息可在 /var/log/dlmtools/dlmdrlog 中找到：

2020-04-16T10:52:05.338241-04:00 vte1 /opt/dlm_drd/dlm_drd_con.pl[85355]: DLmDRDTools:I: Info : Successfully read configuration file /opt/dlm_drd/config/config.cfg
2020-04-16T10:52:05.338801-04:00 vte1 /opt/dlm_drd/dlm_drd_con.pl[85355]: DLmDRDTools:I: Info : DLm PMAX-1 is found as a registered system in DLm property file
2020-04-16T10:52:05.338881-04:00 vte1 /opt/dlm_drd/dlm_drd_con.pl[85355]: DLmDRDTools:I: Info : DLm PMAX-2 is not found as a registered system in DLm property file
2020-04-16T10:52:05.338952-04:00 vte1 /opt/dlm_drd/dlm_drd_con.pl[85355]: DLmDRDTools:I: Info : Launching DLm TCP Server...
2020-04-16T10:52:05.339363-04:00 vte1 /opt/dlm_drd/dlm_drd_con.pl[85355]: DLmDRDTools:I: Info : NON-SSL Server initialized!
2020-04-16T10:52:05.339438-04:00 vte1 /opt/dlm_drd/dlm_drd_con.pl[85355]: DLmDRDTools:I: Info : SERVER waiting for client connection on port 9050

 

Cause

DLm 不允许加密证书。

 

Resolution

运行以下命令以查看私钥证书。如果起始行和结束行将私钥显示为“ENCRYPTED”，则必须转换证书：

cat dlm8500.privkey.pem

-----BEGIN ENCRYPTED PRIVATE KEY-----
-----END ENCRYPTED PRIVATE KEY-----

要建立用户名和密码，请运行以下命令：

openssl rsa -in dlm8500.privkey.pem -out dlm8500.deckey.pem

生成的私钥文件应包含以下开始行和结束行：

cat dlm8500.deckey.pem

-----BEGIN RSA PRIVATE KEY-----
-----END RSA PRIVATE KEY-----

按照文档中所述，使用解密的私钥继续安装 SSL 密钥。

当前文档不包含在使用 DLMDR 时处理加密证书的说明。

以下两个文档将在以后的版本中更新此信息。

  • 第 17 章：安装 DLMDR SSL 证书中的 DLm8500 与 PowerMax 的安装指南
  • 适用于带 PowerMax 的 DLm8500 的 DLMDRD 软件服务指南 302-005-782，位于第 6 章：DLMDRD SSL 证书安装

 

Affected Products

Disk Library for mainframe DLm8500

Products

Disk Library for mainframe, Disk Library for mainframe DLm8500
Article Properties
Article Number: 000081911
Article Type: Solution
Last Modified: 21 Aug 2026
Version:  5
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