VMware vSAN：如何使用 vSphere Web Client 更换高速缓存磁盘

Summary: 本文介绍如何更换 vSAN 配置中的缓存磁盘。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
Check out other resources

Instructions

在混合使用 SSD 和硬盘驱动器的 vSAN 环境中，用作高速缓存的 SSD 称为高速缓存磁盘，用作数据空间的硬盘称为容量磁盘。

警告：在执行此步骤之前，必须备份数据。

 

目录

1.如何 更换 高速缓存磁盘
2.其它信息：无法移除磁盘组

 

如何更换高速缓存磁盘

 

如果问题发生在高速缓存磁盘上，则是磁盘组级别问题。
因此，必须重新创建磁盘组。

 

提醒：根据版本的不同，即使缓存磁盘上出现问题，磁盘组图标也可能不会出现在 vSphere Web Client 上。在这种情况下，请参阅以下部分中描述的步骤。

 

更换步骤

  1. 单击 vSphere Web Client 顶部的图标以切换到维护模式。
    建议在更换前切换到维护模式，除非有特殊原因。
    请参阅将 vSAN 群集的成员置于维护模式This hyperlink is taking you to a website outside of Dell Technologies.以切换到维护模式及其类型。

  2. 单击顶部的图标以删除相应的高速缓存磁盘。
    移除高速缓存磁盘将移除磁盘组。

  3. 在物理上更换适用的高速缓存磁盘。

  4. 更换完成后，单击 vSphere Web Client 顶部的“添加” 图标。
    显示了 vSphere Web Client 以及单击位置

 

  • 从上方列表中选择缓存磁盘，从下方列表中选择容量磁盘，然后单击OK。
    显示高速缓存磁盘的选择

 

  • 显示创建的磁盘组后，释放维护模式。
    显示磁盘组

 

 

  • 确认重新创建的磁盘组的容量已添加到 vSAN 数据存储区的容量。

  • 由于即使问题得到解决，警报仍然存在，请单击 Confirm 或 Reset to Green 以手动删除。
    显示警报

 

 

其他信息

 

无法移除磁盘组
vSphere Web Client 上可能未显示磁盘组图标，或者磁盘组删除可能失败。
在这种情况下，请尝试以下步骤：

 

  1. 使用 SSH 连接到适用的主机。

  2. 确认容量磁盘 "mpx.vmhbax:Cx:Tx:Lx" 通过运行命令： esxcli vsan storage list 或 vdq -q -H

  3. 删除适用容量的磁盘 mpx.vmhbax:Cx:Tx:Lx 通过运行以下命令，分别执行以下作： esxcli vsan storage remove --evacuation-mode=noAction --disk=mpx.vmhbax:Cx:Tx:Lx。
    示例： esxcli vsan storage remove --evacuation-mode=noAction --disk= mpx.vmhba1:C0:T4:L0

  4. 以物理方式更换高速缓存磁盘，并在 vSphere Web Client 上创建磁盘组。

 

现在，您可以选择更换的高速缓存磁盘和已删除的现有容量磁盘。

 

Affected Products

OEMR R230, OEMR R240, OEMR R250, OEMR XE R250, OEMR R260, OEMR XE R260, OEMR R330, OEMR R340, OEMR R350, OEMR XE R350, OEMR R360, OEMR XE R360, OEMR R430, OEMR R440, PowerEdge XR2, OEMR R450, OEMR R530, OEMR R540, OEMR R550, OEMR R5500, OEMR R630 , OEMR R640, OEMR XL R640, OEMR R6415, OEMR R650, OEMR R650xs, OEMR R6515, OEMR R6525, OEMR R660, OEMR XL R660, OEMR R660xs, OEMR R6615, OEMR R6625, OEMR R730, OEMR R730xd, OEMR R740, OEMR XL R740, OEMR R740xd, OEMR XL R740xd, OEMR R740xd2, OEMR R7415, OEMR R7425, OEMR R750, OEMR R750xa, OEMR R750xs, OEMR R7515, OEMR R7525, OEMR R760, OEMR R760xa, OEMR R760XD2, OEMR XL R760, OEMR R760xs, OEMR R7615, OEMR R7625, OEMR R830, OEMR R840, OEMR R860, OEMR R930, OEMR R940, OEMR R940xa, OEMR R960, OEMR T130, OEMR T140, OEMR T150, OEMR T330, OEMR T340, OEMR T350, OEMR T360, OEMR T430, OEMR T440, OEMR T550, OEMR T560, OEMR T630, OEMR T640, OEMR XL T640, OEMR XL R230, OEMR XL R240, OEMR XL R330, OEMR XL R340, OEMR XL R630, OEMR XL R660xs, OEMR XL R6615, OEMR XL R6625, OEMR XL R6715, OEMR XL R6725, OEMR XL R730, OEMR XL R730XD, OEMR XL R760xs, OEMR XL R7615, OEMR XL R7625, OEMR XL R7715, OEMR XL R7725, OEMR XR11, OEMR XR12, OEMR XR4510c, OEMR XR4520c, OEMR XR5610, OEMR XR7620, OEMR XR8610t, OEMR XR8620t, PowerEdge C4130, Poweredge C4140, PowerEdge c6320, PowerEdge c6320p, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6615, PowerEdge C6620, Poweredge FC430, Poweredge FC630, PowerEdge FC640, Poweredge FC830, PowerEdge HS5610, PowerEdge HS5620, PowerEdge M630, PowerEdge M630 (for PE VRTX), PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge M830, PowerEdge M830 (for PE VRTX), PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c, PowerEdge MX840C, PowerEdge R230, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R330, PowerEdge R340, PowerEdge R350, PowerEdge R360, PowerEdge R430, PowerEdge R440, PowerEdge R450, PowerEdge R470, PowerEdge R530, PowerEdge R530xd, PowerEdge R540, PowerEdge R550, PowerEdge R630, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R670, PowerEdge R730, PowerEdge R730xd, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R770, PowerEdge R7715, PowerEdge R7725, PowerEdge R830, PowerEdge R840, PowerEdge R860, PowerEdge R930, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T130, PowerEdge T140, PowerEdge T150, PowerEdge T160, PowerEdge T30, PowerEdge T330, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T40, PowerEdge T430, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T630, PowerEdge T640, POWEREDGE VRTX, PowerEdge XR11, PowerEdge XR12, PowerEdge XR4510c, PowerEdge XR4520c, PowerEdge XR5610, PowerEdge XR7620, PowerEdge XR8610t, PowerEdge XR8620t, VMware ESXi 6.5.X, VMware ESXi 6.7.X, VMware ESXi 7.x, VMware ESXi 8.x, VMware VSAN, Dell EMC vSAN C6420 Ready Node, Dell EMC vSAN MX740c Ready Node, Dell EMC vSAN MX750c Ready Node, Dell vSAN Ready Node MX760c, Dell EMC vSAN R440 Ready Node, Dell EMC vSAN R640 Ready Node, Dell EMC vSAN R6415 Ready Node, Dell EMC vSAN R650 Ready Node, Dell EMC vSAN R6515 Ready Node, vSAN Ready Node R660, Dell vSAN R6615 Ready Node, Dell EMC vSAN R740 Ready Node, Dell EMC vSAN R740xd Ready Node, Dell EMC vSAN R750 Ready Node, Dell EMC vSAN R7515 Ready Node, Dell EMC vSAN R760 Ready Node, Dell vSAN R7615 Ready Node, Dell vSAN Ready Node R7625, Dell EMC vSAN R840 Ready Node, Dell EMC vSAN T350 Ready Node ...
Article Properties
Article Number: 000120252
Article Type: How To
Last Modified: 19 Feb 2025
Version:  9
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.