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问题解答

闭路电视上SSD替代HDD


哈罗努坦瓦社区

VM操作闭路电视多视频流高分辨率和框架率旧文件用完后删除如何确保 ssds不被录入避免产生多写周期过快

求情
Ibinema


二度回复

用户级6
徽章 +5

有一种方法将VM插入热层,但非反向Nutanix集群设计至少存储 ssds数据这只是存储内数据循环的一部分

闭路电视需要低悬浮存储量, 因为数据流量大(你提到高分辨率多视频流)。

存储延迟度太高(读HDD不够快处理所有I/O系统可挂或压

用户四级
徽章 +5

闭路电视应用大块数顺序写数据,写入HDD可能大有裨益可尝试改变存储容器级次IO优先级数 :

sli容器编辑名
             
              sequential-io-priority-order=DAS-SATA,SSD-SATA,SSD-PCIe
             

确保除闭路电视应用外别无他法使用容器,因为它将对所有其他功能产生消极影响。

可能它不会改变很多, 因为它取决于处理闭路电视数据程序如何工作。 如果情况更糟, 通过运行此命令返回默认值 :

sli容器编辑名 sequential-io-priority-order=SSD-PCIe,SSD-SATA,DAS-SATA

回文


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