Tech riderRev. 20 Sept 2026

Disaster Recovery Linux Manager

Ch 186.3of 24 Disaster Recovery Software
  1. 1Runs onAPI, Linux, self-hosted
  2. 2CostsNot stated by the maker
  3. 3Deployment modelon-premises
  4. 4Supported workloadsGNU/Linux systems, including physical and virtual systems
  5. 5Recovery runbooksYes
4 lines stated Written from the maker's own pages: drlm.org

Overview

Disaster Recovery Linux Manager is ranked #18 of 24 in disaster recovery software on Specifiction. It runs on API, Linux, Self-hosted.

Compared on disaster recovery software

Free plan
Yesdrlm.org
Deployment model
on-premisesdrlm.org
Supported workloads
GNU/Linux systems, including physical and virtual systemsdrlm.org
Recovery runbooks
Yesdrlm.org

Facts

Purpose
DRLM centrally manages GNU/Linux disaster recovery using Relax-and-Recover (ReaR).drlm.org · 8 Oct 2026
Recovery
It manages ReaR installations and supports network boot and recovery for GNU/Linux systems.drlm.org · 8 Oct 2026
Backup scheduling
DRLM can schedule ReaR installations and start backups remotely.drlm.org · 8 Oct 2026
Backup methods
DRLM supports ReaR PXE and NETFS (NFS) output and backup methods.drlm.org · 8 Oct 2026
Install options
The download page offers the latest production release as source archives in tgz and zip formats.drlm.org · 8 Oct 2026
Supported server operating systems
The installation guide lists Debian, Ubuntu, CentOS, Rocky Linux, RHEL, openSUSE Leap, and SLES versions as supported server operating systems.docs.drlm.org · 8 Oct 2026
Integrations
The documentation lists error reporting integrations for HP OpenView, Nagios, Zabbix, and email.docs.drlm.org · 8 Oct 2026
Security
The release notes state that DRLM added encrypted backup files and a security token for communication between server and client.docs.drlm.org · 8 Oct 2026
API
The installation guide identifies HTTPS on port 443 as the port used for the DRLM API.docs.drlm.org · 8 Oct 2026
Support
The project says professional support is available as a paid service, while free support is provided in contributors’ spare time when available.github.com · 8 Oct 2026
Intended users
DRLM is described as a centralized management solution for small-to-large disaster recovery implementations using ReaR.drlm.org · 8 Oct 2026
Notable limit
The installation guide assumes a minimal Linux distribution installation dedicated to running the DRLM server.docs.drlm.org · 8 Oct 2026
Backup features
The project documents incremental backups, encrypted backup files, and TLS-secured rsync backups.docs.drlm.org · 8 Oct 2026
Automation
DRLM can automatically install clients from the server; the client must be reachable over SSH for that workflow.docs.drlm.org · 8 Oct 2026
Server requirements
The installation guide recommends a minimal Linux distribution installation dedicated to running the DRLM server.docs.drlm.org · 8 Oct 2026
Supported distributions
The documented server operating systems include Debian, Ubuntu, CentOS, Rocky Linux, RHEL, OpenSUSE Leap, and SLES versions listed in the installation guide.docs.drlm.org · 8 Oct 2026
License
The DRLM project is released under the GNU General Public License version 3.github.com · 8 Oct 2026

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Sources