Avamar:启用监管模式时的MSG_ERR_INVALID_PARAMETERS
Summary: 本文介绍在 Avamar Server 中启用监管模式时的错误。
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Symptoms
以管理员身份登录 Avamar Server 并启用治理模式:
avmaint config --ava governancemode=true
此时将显示以下错误消息:
admin@av-server:~/>: avmaint config --ava governancemode=true ERROR: avmaint: config: server_exception(MSG_ERR_INVALID_PARAMETERS) admin@av-server:~/>:
Cause
当前 Avamar Server 正在使用有限备份功能(也称为不可变备份)。
检查 gsan 日志。在 Avamar Virtual Edition (AVE) 或 Avamar Data Store (ADS) 单节点中:
grep -A2 "cannot set governancemode" /data01/cur/gsan.log*
输出:
admin@av-server:~/>: grep -A2 "cannot set governancemode" /data01/cur/gsan.log*
/data01/cur/gsan.log:2025/02/14-14:02:18.59279 {0.0} [srvm-3512514#srv:288] stripedns::gsanconfigdataref::validate cannot set governancemode while immutablebackups is enable
/data01/cur/gsan.log-2025/02/14-14:02:18.59280 {0.0} [srvm-3512514#srv:288] stripedns::gsanconfigdataref::validate bad value=governancemode=true
/data01/cur/gsan.log-2025/02/14-14:02:18.59293 {0.0} [srvm-3512514#srv:288] servloop::execrequest server_exception server_exception(MSG_ERR_INVALID_PARAMETERS) in REQUESTCONFIG
admin@av-server:~/>:
对于 Avamar 多节点,加载 ssh 密钥并运行 mapall 命令:
ssh-agent bash ssh-add ~/.ssh/admin_key mapall --noerror 'grep -A2 "cannot set governancemode" /data01/cur/gsan.log*'
确认启用了不可变备份:
avmaint config --ava | grep immutablebackups
输出:
admin@av-server:~/>: avmaint config --ava | grep immutablebackups immutablebackups="true" periodimmutablebackups="false" admin@av-server:~/>:
Resolution
由于不可变备份不可逆,因此无法在 Avamar Server 中启用监管模式。
请仔细阅读 《Avamar 管理 指南》和《 Avamar 和 Data Domain 集成 指南》,了解不可变备份和治理模式的工作原理详情。
考虑使用全新 Avamar 安装来设置新环境。
设计决策通常超出技术支持的范围,最适合顾问,例如 Dell Professional Services 的顾问。
Affected Products
Avamar, Data Domain, Avamar Data Store, Avamar Server, Avamar Virtual Edition, DD OSArticle Properties
Article Number: 000285098
Article Type: Solution
Last Modified: 01 Dec 2025
Version: 4
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