Ensuring fault tolerance of virtual infrastructure

VMmanager provides a high level of fault tolerance for the virtualization environment..

In the event of a failure (due to node failure, data storage system failure, VM failure, or any other reason), the infrastructure will continue to operate or will be restored as soon as possible.

<span>Ensuring fault tolerance of virtual infrastructure</span>

VMmanager capabilities for ensuring fault
tolerance of virtual machines

Failover
Clusters

Automatic switching of VMs to working nodes in case of failures to ensure business continuity

External
storage

Distributed network storage for reliable data storage and increased information security

Backup

Built-in virtual machine backup system for automatic backup creation

Snapshots

Creating a snapshot of the VM disk and RAM with the ability to quickly return to the desired state of the VM

How does this work

The platform provides several key features to ensure the resilience of the virtual infrastructure. Together they provide a high level of availability for virtual infrastructure managed by VMmanager.

Failover clusters ensure that virtual machines on worker nodes are automatically started in the event of a failure.

Supporting various types of external storages to ensure data storage security even in the event of a disaster.

Built-in virtual machine backup system allows you to create backups automatically - on a schedule or manually

To save the state of the VM and return to it, you can create a snapshot and return to it if necessary

The Role
of Fault Tolerance in
Modern IT Infrastructures

Fault tolerance is the ability of a system to continue to function even when failures occur. In modern business IT systems, this is critical for several reasons.

Minimizing downtime

In the event of a system failure, downtime can result in significant financial losses. Fault-tolerant systems help minimize downtime and ensure business continuity.

Data protection

Fault tolerance helps protect data from loss by ensuring its availability even in the event of hardware or software failure.

Increase customer trust

Reliable and stable IT systems help increase customer and partner trust, which is important for a company's reputation.

Risk mitigation

Fault-tolerant systems help reduce the risks associated with data loss and downtime, which is especially important for mission-critical applications and services.

Regulatory Compliance

ВIn many industries, ensuring resiliency is a requirement to comply with safety regulations and standards.

How VMmanager ensures automatic startup of virtual machines and business continuity

VMmanager has a whole range of capabilities to ensure a high level of fault tolerance of the IT infrastructure and continuity of business processes.

Diagnostics and recovery of VM on working nodes

Unbreakable fault-tolerant clusters ensure continuous operation of virtual machines even in the event of a disaster. VMmanager monitors the status of nodes and automatically migrates virtual machines to working nodes, ensuring high availability of services.

External storage

VMmanager clusters can be connected to Ceph and SAN network storage. Distributed data storage ensures data safety: even if a node fails, the data will not be damaged.

Backing up virtual machines

VMmanager automates the process of creating backups of virtual machines and ensures regular saving of current data. In case of failure or accidental deletion, you can restore the system to the state of the last backup.

VM state snapshots

Snapshots of the virtual machine state allow you to quickly return to the desired VM state without the need for a full restore from a backup. This is especially useful when updating or changing the system, as it allows you to quickly roll back if problems occur.