Please enable JavaScript.
Coggle requires JavaScript to display documents.
2.3 Azure Site Recovery between Azure regions - Coggle Diagram
2.3 Azure Site Recovery
between Azure regions
mirrors the source VM configuration
and creates required or associated resource groups, storage accounts, virtual networks, and availability sets to a secondary Azure region
replication policies
retention history of recovery points
frequency of snapshots
snapshots
Crash-consistent
data on-disk at the time the snapshot is taken. The default for capturing snapshots is every five minutes.
App-consistent
the same data as crash-consistent but also includes all in-memory data and in-process transactions.The default for capturing snapshots is every 60 minutes.
Environment setup
Add a Recovery Services Vault
Organize target resources
Configure outbound network connectivity
Set up replication on existing VMs
Recovery Services vault
complete disaster recovery replication
use storage accounts to store data backups, VM configuration settings, and workloads
Outbound network connectivity
network connectivity is set up for us automatically when using Virtual Machines created in Azure
Update Azure VM root certificates
azure Site Recovery requires the latest root certificates installed on the VM
Account permissions
Site Recovery Contributor, operator, reader
user must have permission to create a VM in both the virtual network and resource group.
Azure Mobility Service
Every VM that is to be replicated needs the Azure Mobility Service to be installed
automatic installation fails, you can install the service manually.
Set up
Backup and Site Recovery. > create
disaster recovery drill
Failover tests
isolated virtual network
Disaster recovery
replicate
test failover
clean up test failover
recovery plan: group VMs
failover
target environment becomes the de facto production environment
source environment should no longer be used.
We enforce this by leaving the source VMs stopped.
reprotection
start replication back to the source region
failback
reverse of a failover
Flexibility: failback on-demand
errors
Azure resource quota issues
: bill, quota
One or more disk(s) are available for protection
you've finished setting up Azure Site Recovery for your VMs. Then you've added or initialized, additional disks
add replication for the newly added disks,
or you can choose to ignore
Trusted root certificates
VMs don't have the latest updates applied