About DRBD
DRBD® is a distributed replicated storage system software from LINBIT that is open source for the Linux platform. It provides block storage replication, high availability, and data redundancy so organizations can maintain consistent data across different servers. DRBD is designed primarily for developers and system administrators who need reliable data replication solutions. This software allows users to create a mirrored storage system across multiple servers, ensuring data integrity and availability during failures. Key capabilities: block storage replication high availability data redundancy Linux compatibility developer-friendly tools Best for: system administrators and developers that need reliable data replication for high availability environments.
DRBD by LINBIT is a powerful, open-source solution designed to provide real-time block-level data replication for high availability and disaster recovery in cloud storage environments. Primarily targeted at enterprises that require continuous data protection and minimal downtime, DRBD enables the mirroring of data between servers in a reliable and efficient manner. Its key features include synchronous and asynchronous replication, automatic failover, and seamless integration with clustering software, all of which are essential for building resilient, enterprise-grade cloud storage systems. The user interface of DRBD is geared toward system administrators and IT professionals, offering a robust, command-line-based experience that emphasizes control and flexibility. While it does not boast a flashy, modern GUI typical of consumer software, DRBD’s interface is intuitive for those with technical expertise. Its command-line tools are complemented by various third-party management consoles that provide graphical overviews and simplify routine tasks. These additional tools help ease the learning curve, allowing users to monitor replication status, configure settings, and manage clusters efficiently.
Pros & Cons
- +DRBD is specifically designed for high availability, ensuring data redundancy and minimizing downtime in case of hardware failures.
- +Being open source, DRBD offers flexibility, cost savings , and community support.
- +DRBD has been under active development for over two decades, meaning it's a mature and stable technology
- +Designed for performance, especially applications with frequent small write operations
- +Can be used to create large software-defined storage pools, offering scalability and flexibility.
- −Setting up and configuring DRBD can be complex
- −Managing and troubleshooting DRBD requires specialized expertise. It's not for novice users.
- −Primarily a command-line tool, which can be a barrier for some users who prefer graphical interfaces.
Features
Key features
- Distributed Replicated Block Storage
- This is the core function. DRBD mirrors data at the block level across multiple servers, ensuring high availability and data redundancy.
- High Performance
- Designed for performance-sensitive applications, especially those with frequent small write operations. Efficient data path within the kernel driver minimizes overhead.
- High Availability
- Primarily used for creating high-availability clusters, ensuring that if one server fails, another can immediately take over.
- Open Source
- DRBD is open-source software, providing flexibility and community support.
- Software-Defined Storage
- Can be used to create software-defined storage pools, especially in cloud environments (version 9 and later).
- Cross-Platform Compatibility (Linux/Windows)
- Supports Linux (the primary platform) and also offers a Windows driver (WinDRBD).
Additional features
- High Performance
- Optimized for applications with frequent small writes (e.g., databases, message queues).
- High Availability
- Enables creation of HA clusters.
- Open Source
- Provides flexibility, community support, and cost-effectiveness.
- Software-Defined Storage
- Facilitates creation of software-defined storage pools.
- Linux Kernel Driver
- Implemented as a kernel driver for efficient performance.
- User Space Utilities (drbdadm, drbdsetup, drbdmeta)
- Provides command-line tools for configuration, management, and metadata manipulation.
- Network Transport Abstraction
- Supports different network transport implementations.
- TCP/IP Support
- Can use standard TCP/IP networking.
- RDMA/Verbs Support (InfiniBand, iWARP, RoCE)
- Supports RDMA for higher performance and lower CPU load, especially with InfiniBand and enhanced Ethernet.
- WinDRBD (Windows Driver)
- Provides a Windows version of DRBD.
- Multiple Path Support (RDMA)
- Allows for bandwidth aggregation and link failover with RDMA.
- Disaster Recovery Features (Buffering, Compression)
- Mitigates issues related to WAN links with varying bandwidth and latency by buffering and compressing data.
- Command-Line Interface (CLI)
- Offers a CLI for automation and scripting.
- Community Forum
- Provides a platform for community support.
- GitHub Integration
- Source code and collaboration are on GitHub.
- Documentation
- Comprehensive documentation is available.
- Mailing List
- Users can subscribe to a mailing list for updates.
- Download Access
- Provides access to downloads for DRBD software.
- Integration with LINBIT HA
- Can be integrated with LINBIT HA solutions for enhanced functionality.
Pricing
Countries & Languages
Available in
Interface languages
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About DRBD
DRBD® is a distributed replicated storage system software from LINBIT that is open source for the Linux platform. It provides block storage replication, high availability, and data redundancy so organizations can maintain consistent data across different servers. DRBD is designed primarily for developers and system administrators who need reliable data replication solutions. This software allows users to create a mirrored storage system across multiple servers, ensuring data integrity and availability during failures. Key capabilities: block storage replication high availability data redundancy Linux compatibility developer-friendly tools Best for: system administrators and developers that need reliable data replication for high availability environments.
DRBD Details
DRBD's In-App Market Place
Does DRBD have an in-app market place?
Yes
How many Mini-Apps in the marketplace?
1
Mini Apps
N/A
Pricing Options
Accepted Payment Currencies
USD ($), EUR (€), GBP (£), JPY (¥), AUD (A$), CAD (C$), CHF (CHF), CNY (¥), SEK (kr), NOK (kr), DKK (kr), INR (₹), KRW (₩), HKD (HK$), NZD (NZ$)
Pros & Cons
- DRBD is specifically designed for high availability, ensuring data redundancy and minimizing downtime in case of hardware failures.
- Being open source, DRBD offers flexibility, cost savings , and community support.
- DRBD has been under active development for over two decades, meaning it's a mature and stable technology
- Designed for performance, especially applications with frequent small write operations
- Can be used to create large software-defined storage pools, offering scalability and flexibility.
- Setting up and configuring DRBD can be complex
- Managing and troubleshooting DRBD requires specialized expertise. It's not for novice users.
- Primarily a command-line tool, which can be a barrier for some users who prefer graphical interfaces.
DRBD's Support Options
Email Address
sales@linbit.comContact
+1-503-573-1262Community Forums
https://linbit.com/join-the-linbit-open-source-community/DRBD's Alternatives
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