DRBD

DRBD

LINBIT
+
+

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About

DRBD® (Distributed Replicated Block Device) is an open source, software‑based, shared‑nothing block storage replication solution for Linux, designed primarily to deliver high-performance, high‑availability (HA) data services by mirroring local block devices between nodes in real time, either synchronously or asynchronously. Implemented deep in the Linux kernel as a virtual block‑device driver, DRBD ensures local read performance with efficient write‑through replication to peer(s). User‑space utilities like drbdadm, drbdsetup, and drbdmeta enable declarative configuration, metadata management, and administration across installations. Originally built for two‑node HA clusters, DRBD 9.x extends support to multi‑node replication and integration into software‑defined storage (SDS) systems such as LINSTOR, making it suitable for cloud‑native environments.

About

Tencent Cloud Cloud Block Storage (CBS) provides a persistent block storage service for CVM instances. The lifecycle of an Elastic Cloud Disk is independent of CVM instances. You can mount multiple cloud disks to a CVM instance and unmount them in order to mount them to another CVM instance. CBS offers cloud disks of multiple types and specifications to achieve stable and low-latency storage performance. CBS supports mounting and unmounting to instances in the same availability zone. You can use it to adjust storage capacity in minutes to satisfy elastic demands and pay for only what you use. When disk space becomes insufficient during use, you can purchase one or more cloud disks to satisfy storage capacity requirements. Purchase cloud disks to meet storage demands you did not plan for when buying the CVM instance. Store data on a cloud disk, unmount it, then mount it to another CVM instance to transfer data.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Infrastructure architects wanting a solution providing real‑time data replication and failover for critical applications and storage services

Audience

Companies in need of a block storage platform for CVM instances

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LINBIT
Founded: 2001
United States
linbit.com/drbd/

Company Information

Tencent
Founded: 2013
China
intl.cloud.tencent.com/document/product/213/4953

Alternatives

SIOS LifeKeeper

SIOS LifeKeeper

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Alternatives

SIOS DataKeeper

SIOS DataKeeper

SIOS Technology Corp.
HPE Serviceguard

HPE Serviceguard

Hewlett Packard Enterprise

Categories

Categories

Integrations

MySQL
Tencent Cloud

Integrations

MySQL
Tencent Cloud
Claim DRBD and update features and information
Claim DRBD and update features and information
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Claim Tencent Cloud Block Storage and update features and information