Keywords

libvirtd、Virtualization

Applied Products

• AnyBackup CDM 7.0.5 - 7.0.8
• AnyBackup Express 7.0.5 - 7.0.8

Symptoms

When installing ekvm in anybackup 7.0 software version, the libvirtd service failed to start. Check the service status and the following error message will be displayed:

Failed to start Virtualization daemon

Check /var/log/message log, the following error message is displayed:

libnuma.so.1: cannot open shared object file: No such file or directory

Impact

The libvirtd service could not be started successfully when installing ekvm.

Cause

Library file libnuma.so.1 is missing in the operating system environment.

Resolution

To solve this problem, you need to install numactl software package. The specific steps are as follows:

1. In the operating system environment of anybackup 7.0 software version, execute the following command to install numactl software package.

 yum -y install numactl

 The execution result shows 'Complete !' ，indicates that the installation was successful.

2. Execute the following command to start the libvirtd service and check the service status.

systemctl start libvirtd.service

systemctl status libvirtd.service

More information

libvirtd is the virtualization service of libvirt. Libvirt is a collection of software that provides a convenient way to manage virtual machines and other virtualization functions (such as storage and network interfaces).