Adding a SCSI controller to the virtual machine
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Adding a SCSI controller to the virtual machine

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Article ID: 311427

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Updated On:

Products

VMware vCenter Server VMware vSphere ESXi

Issue/Introduction

When a virtual machine with virtual hardware 7 runs out of available device nodes, you may not be able to add more virtual disks or RDMs. The Edit Settings option of the virtual machines does not provide any option to add a SCSI controller.
This article provides a method to add a SCSI controller to the virtual machine.


Symptoms:

add-scsi-controller

Environment

VMware ESXi 4.1.x Installable
VMware vSphere ESXi 5.0
VMware vSphere ESXi 5.1
VMware vCenter Server 5.1.x
VMware vCenter Server 5.0.x
VMware vSphere ESXi 5.5
VMware ESX 4.1.x
VMware vCenter Server 4.1.x
VMware vCenter Server 4.0.x
VMware ESXi 4.0.x Embedded
VMware vCenter Server 6.0.x
VMware ESX 4.0.x
VMware vCenter Server 5.5.x
VMware ESXi 4.0.x Installable
VMware vSphere ESXi 6.0
VMware ESXi 4.1.x Embedded

Resolution

To add a SCSI controller to the virtual machine:
  1. Right-click the virtual machine and click Edit Settings.
  2. Select one of the existing virtual disks and change the virtual device node. For example, change SCSI (0:0) to SCSI (1:0).

    You see that a new SCSI controller is added in the configuration.

  3. Revert the configuration of the device node back to the original settings. For example, change SCSI (1:0) to SCSI (0:0).
Note: A virtual machine can only be configured with a maximum of 4 SCSI controllers. For more information, see the VMware vSphere 4.1 Configuration Maximums guide.


Additional Information

SCSI コントローラを仮想マシンに追加する
将 SCSI 控制器添加到虚拟机

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