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Call Us! 1-800-383-5193
Call Us! 1-800-383-5193
Call Us! 1-800-383-5193

VM


Guest unable to reach host using macvtap interface

Wondering how to fix Guest unable to reach host using macvtap interface? We can help you.

Generally, guest virtual machines can communicate with other guests. But at times a guest will not be able to connect to the host machine after being configured to use a macvtap network interface.

Here at Bobcares, we get requests from our customers to fix similar issues of guest virtual machines as a part of our Server Management Services.

Today let’s see what causes this issue and how our Support Engineers fix this for our customers.

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PXE Boot (or DHCP) Failure on Guest – How to resolve

Wondering how to resolve PXE Boot (or DHCP) Failure on Guest? We can help you.

Often guest virtual machine starts successfully but is then either unable to acquire an IP address from DHCP or boot using the PXE protocol, or both.

Here at Bobcares, we often handle requests from our clients using guest virtual machines to fix similar failure issues as a part of our Server Management Services.

Today, let’s see what are the common causes for these issues along with the steps that our Support Engineers follow to fix this issue.

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Unable to allow access for disk path in libvirtd – How to fix

Stuck with an error Unable to allow access for disk path in libvirtd? We can help you.

Recently one of our customer using a guest virtual machine informed that he was unable to migrate because libvirt cannot access the disk image(s):

The error looks like the one given below:

# virsh migrate qemu qemu+tcp://name_of_host/system
error: Unable to allow access for disk path /var/lib/libvirt/images/qemu.img: No such file or directory

Here at Bobcares, we fix similar errors for our customers as a part of our Server Management Services. Today, let’s see how our Support Engineers fix this issue for our customers.

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Manage KVM guest virtual machines using virsh commands

Wondering how to manage KVM guest virtual machines using virsh commands? We can help you.

Virsh is a management user interface for virsh guest domains. It can be used to create, pause, restart, and shutdown domains. In addition, it can be used to list current domains available in our Virtualization hypervisor platform.

Virsh interacts with Libvirt which is a library aimed at providing a long-term stable API. It currently supports Xen, QEMU, KVM, LXC, OpenVZ, VirtualBox, and VMware ESX.

Here at Bobcares we often use virsh commands to manage KVM guest virtual machines of our customers.

Today let’s see how our Support Engineers use Virsh commands as a part of our Server Management Services.

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How to Deploy Virtual Machines in RHEV Environment

Wondering How to Deploy Virtual Machines in RHEV Environment?

Red Hat Enterprise Virtualization is a compact and full-featured virtualization platform built on Red Hat Enterprise Linux (RHEL).

It is easy to manage, provision,upgrade RHEV. Also it is managed through a WebUI thus making it easy to acess from any platform.

At Bobcares, we get often get requests from our customers to deploy virtual machines into an RHEV environment.

Today let’s see how our Support Engineers do this as a part of our Server Management Services.

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