高级SSD磁盘在CentOS VM上无法识别为SSD [英] Premium SSD disk is not recognized as SSD on CentOS VM

问题描述

您好，

我最近在运行CentOS Linux的VM上将Standard HDD更改为Premium SSD。

I recently changed Standard HDD to Premium SSD on my VM running CentOS Linux.

但是当我运行下面的命令，仍然被识别为HDD。如果在操作系统方面有任何应该做的事情，请告诉我。

However when I ran the command below, is is still identified as HDD. Please let me know if there is anything that should be done at OS side.

PS - 我注意到性能有所提高，但与同一台磁盘相比，性能仍然很低类型，唯一的区别是一个在美国东部DC和其他在南美DC。

PS - I noticed an increase on performance, but is still low on performance comparing with a same machine with same disk type, the only difference is that one is at US EAST DC and other at South America DC.

任何想法或建议??

[root @ jira-app~] #lsblk -d -o name，rota          

NAME ROTA

fd0     1

fd0     1

sda     1

sda     1

sdb     1

sdb     1

sdc     1

sdc     1

sdd     1

sdd     1

sde     1

sde     1

sdf     1

推荐答案

Hello Ricardo，

Hello Ricardo,

感谢您在此发帖！

为了更好地理解这个问题，您能否帮助我们解决以下信息？ ？

To understand the issue better, could you help us with the below information?

您是如何将VM磁盘从标准HDD转换为Premium SSD以及转换时选择的磁盘大小的？

How did you convert VM disk from Standard HDD to Premium SSD and which disk size you have chosen while converting?

您是否已执行上述步骤在下面的文章中使用powershell？

Did you performed steps mentioned in the below article using powershell?

参考： -
更新托管磁盘的存储类型

转换存储类型后，您是否能够在Azure门户中看到高级SSD，如下所示？

After converting the storage type, are you able to see premium SSD in the Azure portal as shown below?

这篇关于高级SSD磁盘在CentOS VM上无法识别为SSD的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！