Applicable Products
QVR Center 2.0.0 or later
Overview
Failover management in QVR Center ensures that recording files remain available even if a recording server encounters an error. If you have difficulty adding servers to a failover group as standby servers, see the following checklist to understand how to troubleshoot the most common issues.
Solution
- Server status: Check the current status of your server. A server must be successfully added to QVR Center and should be available for QVR Center to retrieve resources.
| Icon | Status | Description |
 | Available | This server is connected to QVR Center and has normal system health. |
 | Warning | This server is connected to QVR Center, but it may encounter hardware or other issues, including but not limited to disk errors, system fan errors, or network errors. |
 | Unavailable | This server is disconnected from QVR Center for various reasons, including but not limited to incorrect network address, incorrect server type, or the server is currently managed by another QVR Center. Please refer to the tooltip of the server status for more details. |
- Advanced Mode: To manage a server in QVR Center, Advanced Mode must be enabled for the server.
- Failover group: A server should only be added to one failover group.
- Recording space: A server must have at least one empty recording space to be added to a failover group.
- Server license: A standby server's license must provide the same number or more channels than that of any recording servers in a failover group.
Further Reading
适用产品
QVR Center 2.0.0 或更高版本
概述
QVR Center 中的故障转移管理确保即使录制服务器出现错误，录制文件仍然可用。如果您在将服务器添加到故障转移组作为备用服务器时遇到困难，请查看以下清单以了解如何排除最常见的问题。
解决方案
- 服务器状态：检查服务器的当前状态。服务器必须成功添加到 QVR Center ，并且应可供 QVR Center 检索资源。
| 图标 | 状态 | 描述 |
| 可用 | 此服务器已连接到 QVR Center ，系统运行正常。 |
| 警告 | 此服务器已连接到 QVR Center ，但可能遇到硬件或其他问题，包括但不限于磁盘错误、系统风扇错误或网络错误。 |
| 不可用 | 此服务器由于各种原因与 QVR Center 断开连接，包括但不限于网络地址错误、服务器类型错误，或服务器当前由另一个 QVR Center 管理。请参阅服务器状态的工具提示以获取更多详细信息。 |
- 高级模式：要在 QVR Center 中管理服务器，高级模式必须为服务器启用。
- 故障转移组：服务器应仅添加到一个故障转移组。
- 录制空间：服务器必须至少有一个空的录制空间才能添加到故障转移组。
- 服务器许可证：备用服务器的许可证必须提供与故障转移组中任何录制服务器相同或更多的通道。
进一步阅读
