NetWorker: java.io.IOException:密钥库格式无效
Summary: 无法使用 java keytool 列出或修改 NetWorker AUTHC 或 NetWorker Web 用户界面 (NWUI) 密钥库文件。
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Symptoms
NetWorker 身份验证 (AUTHC) 服务器或 NetWorker Web 用户界面 (NWUI) 服务器包括 Java Runtime Environment (JRE)。通常,这可使用 NetWorker Runtime Environment (NRE) 来实现。
Linux: /opt/nre/java/latest
Windows: C:\Program Files\NRE\java\jre#.#.#_###
提醒:Windows 主机上没有“latest”符号链接。根据安装的 NRE 版本,JRE 路径包括 NRE 版本附带的 JRE 版本。
使用 keytool 命令来检查 NetWorker authc/NWUI 密钥库文件,将显示 java 错误:
[root@nsr bin]# keytool -list -keystore /nsr/authc/conf/authc.keystore Enter keystore password: keytool error: java.io.IOException: Invalid keystore format
即使在运行 keytool 命令直接从 NRE java bin 目录发出。
NetWorker 服务器密钥库文件:
Linux:
-
/nsr/authc/conf/authc.keystore/nsr/authc/conf/authc.truststore/opt/nsr/authc-server/conf/authc.truststore/opt/nre/java/latest/lib/security/cacerts
Windows:
-
C:\Program Files\EMC NetWorker\nsr\authc-server\conf\authc.truststoreC:\Program Files\EMC NetWorker\nsr\authc-server\tomcat\conf\authc.keystoreC:\Program Files\NRE\java\jre##.#_###\lib\security\cacerts
NetWorker Web 用户界面 (NWUI) 文件:
Linux:
-
/nsr/nwui/monitoring/app/conf/nwui.keystore/opt/nre/java/latest/cacerts
Windows:
-
C:\Program Files\EMC NetWorker\nwui\monitoring\app\conf\nwui.keystoreC:\Program Files\NRE\java\jre#.#.#_###\lib\security\cacerts
Cause
主机上安装了另一个版本的 Oracle Java Runtime Environment (JRE)。Oracle JRE 安装会干扰 NRE。
Resolution
建议将 NetWorker Runtime Environment (NRE) 与 NetWorker 应用程序配合使用。NetWorker 服务器的 AUTHC 安装日志标识了所使用的“Java 路径”:
Linux:
/opt/nsr/authc-server/logs/install.log
[root@nsr ~]# cat /opt/nsr/authc-server/logs/install.log | grep "Java Path" Java Path Yes /opt/nre/java/latest Java Path Yes /opt/nre/java/latest Java Path Yes /opt/nre/java/latestWindows:
%LOCALAPPDATA%\Temp\NetWorker_YYYYMMDDHHmmSS_#_AuthC.log
JAVAHOME = C:\Program Files\NRE\java\jre1.8.0_471或者,从管理命令提示符运行:
echo %NSR_JAVA_HOME%
或管理 PowerShell 提示符:
$env:NSR_JAVA_HOME
示例:
C:\Users\Administrator.NETWORKER>echo %NSR_JAVA_HOME% C:\Program Files\NRE\java\jre1.8.0_471 PS C:\Users\Administrator.NETWORKER> $env:NSR_JAVA_HOME C:\Program Files\NRE\java\jre1.8.0_471
使用命令行变量强制 keytool NRE 中的用法:
提醒:这些变量仅适用于当前 shell 或提示符。会话关闭后,它们将被清除。
Linux:
keytool=/opt/nre/java/latest/bin/keytool
示例:
[root@nsr ~]# keytool=/opt/nre/java/latest/bin/keytool
使用变量运行所有 keytool 命令:
[root@nsr ~]# $keytool Key and Certificate Management Tool Commands: -certreq Generates a certificate request -changealias Changes an entry's alias -delete Deletes an entry -exportcert Exports certificate -genkeypair Generates a key pair -genseckey Generates a secret key -gencert Generates certificate from a certificate request -importcert Imports a certificate or a certificate chain -importpass Imports a password -importkeystore Imports one or all entries from another keystore -keypasswd Changes the key password of an entry -list Lists entries in a keystore -printcert Prints the content of a certificate -printcertreq Prints the content of a certificate request -printcrl Prints the content of a CRL file -storepasswd Changes the store password of a keystore Use "keytool -command_name -help" for usage of command_name
Windows:
使用 NSR_JAVA_HOME 从 NRE 运行命令 bin 目录。
命令提示符示例:
"%NSR_JAVA_HOME%\bin\keytool.exe" OPTIONS
PowerShell 示例:
& "$env:NSR_JAVA_HOME\bin\keytool.exe" OPTIONS
示例:
C:\Users\Administrator.NETWORKER>"%NSR_JAVA_HOME%\bin\keytool.exe" Key and Certificate Management Tool Commands: -certreq Generates a certificate request -changealias Changes an entry's alias -delete Deletes an entry -exportcert Exports certificate -genkeypair Generates a key pair -genseckey Generates a secret key -gencert Generates certificate from a certificate request -importcert Imports a certificate or a certificate chain -importpass Imports a password -importkeystore Imports one or all entries from another keystore -keypasswd Changes the key password of an entry -list Lists entries in a keystore -printcert Prints the content of a certificate -printcertreq Prints the content of a certificate request -printcrl Prints the content of a CRL file -storepasswd Changes the store password of a keystore Use "keytool -command_name -help" for usage of command_name ............................................................................................................................................................................. PS C:\Users\Administrator.NETWORKER> & "$env:NSR_JAVA_HOME\bin\keytool.exe" Key and Certificate Management Tool Commands: -certreq Generates a certificate request -changealias Changes an entry's alias -delete Deletes an entry -exportcert Exports certificate -genkeypair Generates a key pair -genseckey Generates a secret key -gencert Generates certificate from a certificate request -importcert Imports a certificate or a certificate chain -importpass Imports a password -importkeystore Imports one or all entries from another keystore -keypasswd Changes the key password of an entry -list Lists entries in a keystore -printcert Prints the content of a certificate -printcertreq Prints the content of a certificate request -printcrl Prints the content of a CRL file -storepasswd Changes the store password of a keystore Use "keytool -command_name -help" for usage of command_name
如果 NetWorker 使用 NetWorker Runtime Environment (NRE),并且安装了另一个 Oracle Java Runtime Environment (JRE),则删除 Oracle JRE 软件包。
Linux:
警告:如果服务器是 NetWorker Virtual Edition (NVE) 服务器,请勿删除 Oracle JRE 软件包。
- 检查另一个 JRE 安装,可以使用以下命令;但是,请咨询 Linux 系统管理员:
rpm -qa --last | grep jre find / -name java -type f
/opt/nre/java/jreX 是 NetWorker Runtime Environment;但是,可能会出现其他软件包:
/etc/alternatives /usr/bin/java /usr/lib/jreX
- 如果安装了其他 JRE 软件包,请咨询 Linux 系统管理员是否可以将其删除。
rpm -e package_name
Windows:
- 打开 Windows 控制面板 -> 程序和功能。
- 查看 Oracle Java Runtime Environment 软件包(不包括 NetWorker Runtime Environment)的列表。
- 如果安装了 Oracle Java Runtime Environment,请咨询 Windows 系统管理员(如果可以将其删除)。
- 从系统中卸载 Oracle Java Runtime Environment。
- 删除 Oracle JRE 后,打开新的命令提示符会话以运行 keytool 命令。
Additional Information
Affected Products
NetWorkerProducts
NetWorker FamilyArticle Properties
Article Number: 000297934
Article Type: Solution
Last Modified: 05 Mar 2026
Version: 4
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