A repair server provides a potential repair mechanism after a system experiences a problem that extends beyond its redundancy tolerance (e.g. simultaneous, multiple drive failures spanning multiple nodes). Typically, a repair server is a sync destination that contains a fairly recent replication of the given system. A repair server will automatically attempt to pull back any needed blocks from the remote system, potentially avoiding the need to roll back using a snapshot. It is generally recommended that you have a repair server in place whenever possible.

Repair servers should be created when setting up a new site replication. See 

Manual Sync

Repair Server

Sync Back

Docs

Platform Overview

UI Overview

Transitioning From VMware

New Tenant Configuration

Getting Started

Overview

Nodes

Users

Billing

Customer Portal

Entra ID

Google

Multifactor Authentication

OIDC

Authentication

Users and Groups

General

Aliases

DHCP

External Networks

Internal Networks

Monitoring

Network Rules

Proxy

VPNs

Networking

Configuration

Replication

Certificates

Security

Immutable Snapshots

NAS Snapshots

System Snapshots

Snapshot Profiles

VM Snapshots

vSAN Architecture

vSAN Deletion Process

Storage

Tenants

Best Practices

Guest Agents

Guest OS Compatibility

Managing VMs

Media Images

Migrating VMs

VM Drives

VM NICs

Virtual Machines

Knowledge Base