Block storage
Block StorageCloud disks separate from the server: your data stays in place when the server is replaced or deleted
Backup
Restore your data when something goes wrong
Cloud Backup keeps a separate copy of your disks. Restore from it if data is corrupted or accidentally deleted.
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- Pay by the hour for the time you use
- Estimate costs before provisioning
- Tehran data centers
Disk backupsExample
This backup was taken before the file was deleted. Restoring it brings the file back to the disk.
Scenarios
When a backup saves the day
Common situations where a healthy backup gets things moving again.
A file or folder was accidentally deleted
Restore a disk backup from before the deletion to bring the file back. Changes made after that backup are also rolled back.
A change or upgrade corrupted the data
Restore the disk to the latest healthy backup without rebuilding everything manually.
You need a second server with the same data
Create a new server from a backup, for example for testing or to replace the previous server.
You need backups of several disks together
Back up several project disks together under one name to keep the copies coordinated.
Comparison
Backup or snapshot?
Both restore data, but they are designed for different situations.
| Feature | Backup | Snapshot |
|---|---|---|
| Main purpose | Keep a separate copy of data | Capture disk state at one point in time |
| When to take it | Regularly, for example every few days | Immediately before an important change |
| Restore | Restore to the same disk or create a new server from the backup | Return the same disk to that point |
| Capture several disks | Together under one name | Together under one name |
A simple rule: take regular backups for ongoing protection and snapshots before important changes. Learn more about snapshots
Restore
Restore in a few steps
Restore from the client panel to the same disk.
Choose a backup
Choose a disk backup taken before the problem occurred.
Start restoring
The disk must be active with no other operation in progress.
Wait for completion
The disk changes to Restoring and returns to Active when finished.
Check the data
If the backup is unsuitable, repeat the process with another backup.
Recommendations
Effective backups
A few straightforward habits that make backups genuinely useful.
- Back up important disks regularly. A team calendar reminder helps avoid forgetting.
- Before a major change, take a manual backup with a clear name, such as “Before database upgrade”.
- Do not delete older backups too quickly; mistakes may be discovered later.
- Test restores periodically. A backup that cannot be restored is not useful.
The3-2-1 rule
A straightforward, established rule to prevent a single incident from destroying all copies.
- Three copiesThe original data and at least two additional copies.
- Two different locationsDo not keep every copy on one disk or service.
- One off-site copyKeep one copy outside the primary location.
Cloud Backup keeps a separate copy. To follow the full rule, also keep one copy outside Dorsa Cloud.
Features
What is included
The main capabilities of Backup at a glance.
Create a backup
Create a separate backup copy of your disk.
Settings and status
View each backup's settings and status on its page.
Restore from backup
Restore a backup to the original disk or create a new server from it.
Use cases
Who it is for
- Recovery after an error
- Data protection
- Keep previous versions
Recommended
Related services
Services commonly used alongside Backup.
Snapshot
Cloud SnapshotCapture a disk's state before an important change
Cloud server
Cloud ServerVirtual servers you create in the panel and pay for hourly
Frequently asked questions
Before you start
What problem does Backup solve?
Hardware failure, human error or an unintended change can destroy data. Without a backup, recovery is very difficult.
What is Backup suitable for?
Backup supports use cases such as Recovery after an error, Data protection, Keep previous versions. The right choice depends on your project's technical and operational requirements.
How do I get started with Backup?
Read the product guide and estimate costs in the calculator, then create the service in your chosen project in the client panel.
Get started with Backup
Register, estimate costs before provisioning and pay hourly for the time you use the service.