NVP vProxy:SQL 虚拟机 (MSVMAPPAGENT) 备份失败,并显示“Error received from vProxy =”-400:请求缺少虚拟机用户名。""
摘要: 使用 NetWorker VMware Protection (NVP) vProxy 应用装置执行的 Microsoft SQL 虚拟机 (VM) 备份失败。NetWorker 备份操作日志显示“Error received from vProxy =”-400:请求缺少虚拟机用户名。”"
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症状
- 使用 NetWorker VMware Protection (NVP) vProxy 应用装置配置 Microsoft SQL Server 备份。
- 保护策略的备份操作配置为启用了“应用程序一致性”选项,以执行 SQL 应用程序一致性 (MSVMAPPAGENT) 备份。
- 备份失败,并在备份操作日志中报告以下错误:
- vProxy 的 /opt/emc/vproxy/runtime/logs/vbackup/vbackupd-engine.log 显示类似的错误消息:
vproxy02:~ # tail -n 15 /opt/emc/vproxy/runtime/logs/vbackupd/vbackupd-engine.log
2024-01-12T17:23:38Z NOTICE: f07a24dd-e7c3-48e5-8f89-3053c3249a65:vm-1013:win-sql02: Backup session is exiting
2024-01-12T17:23:38Z TRACE: Resource Update f07a24dd-e7c3-48e5-8f89-3053c3249a65:externalId=vcsa.amer.lan:vm-1013:state=Success:deletable=true:updatable=true.
2024-01-12T17:23:42Z INFO: Request #4881: Handling action 'GetLog' for 'f07a24dd-e7c3-48e5-8f89-3053c3249a65' ...
2024-01-12T17:23:42Z TRACE: Request #4881: Reply sent successfully for 'GetLog'.
2024-01-12T17:23:42Z INFO: Request #4882: Handling action 'DeleteSession' for 'f07a24dd-e7c3-48e5-8f89-3053c3249a65' ...
2024-01-12T17:23:42Z INFO: Request #4882: Deleting logfiles of session 'f07a24dd-e7c3-48e5-8f89-3053c3249a65'...
2024-01-12T17:23:42Z TRACE: Request #4882: Deleting log file '/opt/emc/vproxy/runtime/logs/vbackupd/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log' of session 'f07a24dd-e7c3-48e5-8f89-3053c3249a65'...
2024-01-12T17:23:42Z INFO: File '/opt/emc/vproxy/runtime/logs/vbackupd/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log' is moved to '/opt/emc/vproxy/runtime/logs/recycle/vbackupd/20240112_1/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log'.
2024-01-12T17:23:42Z INFO: Request #4882: Deleted log file '/opt/emc/vproxy/runtime/logs/vbackupd/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log'.
2024-01-12T17:23:42Z INFO: Request #4882: Deleted resource: vcsa.amer.lan:vm-1013 - f07a24dd-e7c3-48e5-8f89-3053c3249a65.
2024-01-12T17:23:42Z TRACE: Request #4882: Reply sent successfully for 'DeleteSession'.
2024-01-12T17:25:58Z INFO: Request #4884: Handling action 'StartSession' for 'BackupVmSessions' ...
2024-01-12T17:25:58Z ERROR: Request #4884: Request is missing the VM user name.
2024-01-12T17:25:58Z ERROR: Request #4884: Failed to create resource: -400: Request is missing the VM user name.
2024-01-12T17:25:58Z TRACE: Request #4884: Reply sent successfully for 'StartSession'.
- 未使用“应用程序一致性”的虚拟机映像备份已成功完成。
原因
NetWorker 保护策略中的备份操作缺少 SQL 实例用户在“应用程序一致性”设置中的登录。
解决方案
更新备份操作以包括具有系统管理员权限的用户:

指定的用户帐户应具有 sysadmin 权限。这可以在 SQL 虚拟机上的 SQL Server Management Studio (SSMS) 中确认:

受影响的产品
NetWorker产品
NetWorker Family, NetWorker Series文章属性
文章编号: 000221097
文章类型: Solution
上次修改时间: 01 4月 2025
版本: 3
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