Applicable Products
- QuTS hero h6.0.0 or later versions
- HA Manager 1.0.0 or later versions
- QVR Surveillance 3.0.0 or later versions
Detail
Important
QTS 6 supports HA for QVR Surveillance 3.0, though throughput is reduced by 50% to maintain cluster synchronization. We recommend using QVR Center for a better Failover Function for QVR Surveillance.
QVR Pro continues recording when you:
- Create a HA cluster
- Perform a manual switchover
- Undergo an automatic failover
- Remove a HA cluster
All channels will continue recording to the current Active Node's storage space. The following QVR-related connections work seamlessly, automatically recognizing the cluster IP after the creating the cluster and the Active Node IP when removing the cluster, and will continue backing up recordings as configured:
- QVR Recording Vault to back up tasks
- QVR Guard for failover protection
- QVR Center to manage server and failover protection
However, the following URLs may require either updating or re-applying after creating or removing the HA cluster:
- Event URL
- HTTPS/RTSP Share Link
- QVR Face/QVR Human Task Source IP Address
- Metadata URL
Remove HA Cluster
After removing the HA cluster, both the original Active Node and Passive Node servers will have the same configurations. It is recommended that you keep one configuration as your primary server and remove the other server's configuration by uninstalling the app in the APP Center.
Further Reading
Besides HA Manager, which prepares your servers for crisis recovery, QVR Center provides seamless recording failover functions that work perfectly with QVR Surveillance as NVR and QVR Client to access live view or playback.
If you also implemented other QVR-related products to your surveillance deployment, see
适用产品
- QuTS hero h6.0.0 或更高版本
- HA Manager 1.0.0 或更高版本
- QVR Surveillance 3.0.0 或更高版本
详细信息
重要提示
QTS 6 支持 QVR Surveillance 3.0 的 HA，但吞吐量减少了 50%以保持群集同步。我们建议使用QVR Center以获得更好的 QVR Surveillance 故障转移功能。
当您执行以下操作时，QVR Pro 将继续录制：
- 创建 HA 群集
- 执行手动切换
- 进行自动故障转移
- 移除 HA 群集
所有通道将继续录制到当前活动节点的存储空间。以下与 QVR 相关的连接将无缝工作，自动识别群集 IP在创建群集后和活动节点 IP在移除群集时，并将继续按配置备份录音：
- QVR Recording Vault用于备份任务
- QVR Guard用于故障转移保护
- QVR Center用于管理服务器和故障转移保护
然而，以下 URL 可能需要在创建或移除 HA 群集后更新或重新应用：
- 事件 URL
- HTTPS/RTSP 分享链接
- QVR Face/QVR Human 任务源 IP 地址
- 元数据 URL
移除 HA 群集
在移除 HA 群集后，原活动节点和被动节点服务器将具有相同的配置。建议您保留一个配置作为主要服务器，并通过在 App Center 中卸载应用程序来移除其他服务器的配置。
进一步阅读
除了 HA Manager 为您的服务器做好危机恢复准备外，QVR Center 提供无缝录制故障转移功能，与 QVR Surveillance 作为 NVR 和 QVR Client 完善配合以访问实时查看或回放。
如果您还在监控部署中实施了其他与 QVR 相关的产品，请参阅
