Overview

LINBIT HA is a comprehensive framework for building high availability server clusters. It includes DRBD, which ensures data availability and resilience to node-level failures through block replication. The solution also incorporates other open-source software, such as Pacemaker or DRBD Reactor, to maximize service uptime in the cluster. LINBIT HA can cluster any application or service that runs on Linux, providing the reliability of a SAN or NAS using commodity hardware. DRBD mirrors block device data in a cluster of nodes, while a cluster resource manager (CRM) handles failover, ensuring minimal to no downtime.

Features

• Kernel Driver: DRBD kernel driver mirrors storage data synchronously, ensuring data integrity and availability.
• Cluster Engine: Uses Pacemaker or DRBD Reactor to manage failover and maintain service uptime.
• High Performance: RDMA-enabled systems see 200% increased output with 50% less CPU use. Read balancing raises read performance by 70%.
• Flexibility: Compatible with every major Linux OS, ensuring seamless integration and scalability.
• Safety: Implements synchronous data replication for high-end transactional applications.
• Stability: Trusted software with over 20 years of support, ensuring reliable operation.

Benefits

• High Availability: Ensures continuous operation and data availability, preventing data loss and downtime.
• Performance: Delivers high performance for data-intensive applications, ensuring smooth and efficient operations.
• Flexibility: Compatible with various Linux distributions, making it easy to scale and integrate.
• Safety: Provides synchronous data replication, ensuring the safety of high-end transactional applications.
• Stability: Trusted and globally renowned software, ensuring reliable operation for over 20 years.
• Expert Support: LINBIT offers various support subscriptions, including 24x7 global support services.