Description du marché

HPE Serviceguard for Linux is an HA and DR software solution. It packages a critical service - such as an application - together with its associated resources, and monitors the entire package for any faults related to hardware, software, OS, virtualization layer, virtual machine guests, network, or storage. When a failure is detected, HPE Serviceguard for Linux gracefully shuts down the application, restarts it on an available server in the cluster, connects it to the appropriate storage device, and resumes normal operations - all in mere seconds, and with minimal impact on production environments (whether physical or virtual).
HPE Serviceguard for Linux also includes enhanced package dependencies, which help you craft and control the dependencies between applications in a standardized way. This reduces complexity and provides a more realistic model of the environment, allowing you to manage multiple tiers of applications together in a controlled and well-defined way.
An HPE Serviceguard for Linux cluster solution delivers HA using redundant hardware to remove single points of failure to survive multiple node failures.

Caractéristiques du produit

• Preserves data integrity
  It provides data protection with advanced cluster arbitration mechanisms that prevent data corruption.
• Increases availability
  HPE Serviceguard provides a higher level of availability by protecting your applications from a wide range of hardware, software, network, and storage errors.
• Easy to install and configure
  With predefined and informative cluster- and package-configuration templates, you'll get HPE Serviceguard up and running quickly.
• Fast and easy to replicate cluster configurations
  Editable ASCII configuration files enable simple customization and replication.
• Solid investment protection
  By supporting HPE 9000 servers, HPE Integrity servers, and HPE ProLiant servers, HPE Serviceguard gives you the ability to leverage your existing hardware, support your consolidation efforts, and ease the migration to newer platforms.
• Tested and certified toolkits
  Predefined scripts for databases and applications make it quick and easy for you to deploy complex high-availability configurations.
• Developers toolbox
  A range of tools included in HPE Serviceguard helps you expedite the process of developing scripts for your custom applications.
• No distance limitation
  Disaster tolerance and data replication are possible across partitions, nodes, and data centers. Furthermore, because there are no geographic limitations, your data centers can communicate across continents.
• Cluster file system support
  Application installation and ongoing management are simplified - especially for Oracle Real Application Cluster databases - plus you will experience significant I/O performance improvements.
• Synchronized configuration
  A set of tools is available to provide you with policy-based configuration management for Serviceguard clusters.
• Consolidated logging tools
  Serviceguard comes with centralized logging and advanced log-filtering features along with additional support so you can create a highly available log-consolidation server.