When you run the maintenance command with the --quick_ro_recovery, the QoreStor instance only sees what was in cloud bucket at the time the command was done. Later backup data can become expired from the primary QoreStor instance and the Cloud Tier, and new backup data uploads. To see the new file space view, run the same maintenance command. It erases the current view and retrieves the latest view from the cloud.
Introducing QoreStor
Understanding the QoreStor documentation
Other information you may need
Source code availability
QoreStor data storage concepts
Accessing QoreStor
Data deduplication and compression
Encryption at rest
Streams and connections
Recycle Bin
Quotas
Secure connect
Replication
Performance tier
Cloud tier replication
Archive tier
Object interface (S3-compatible)
Object Direct Storage
Cloud Reader mode
Continuous data protection
Disaster Recovery from the cloud
Supported file system protocols
CIFS
NFS
Rapid NFS and Rapid CIFS benefits
Rapid NFS and Rapid CIFS
RDA with Quest's NetVault and vRanger
RDA with OST for QoreStor
NDMP
iSCSI
QoreStor processes
Networking requirements
Configurations required when using proxy servers
Logging onto the system GUI for the first time
Using the QoreStor UI
Using the QoreStor command line interface
Using the QoreStor REST API
Understanding RDA immutabilty
Configuring QoreStor settings
Licensing QoreStor
Configuring SAML
Configuring an SSL Certificate for your QoreStor System
Configuring Active Directory settings
Understanding system operation scheduling
Configuring Secure Connect
Managing containers
Enabling Secure Connect for OST and RDA plug-ins prior to 4.1.0.265
Managing Secure Connect with OST or RDA plug-in 4.1.0.265 or later
Adding certificates for Secure Connect
Enabling MultiConnect
Configuring and using Rapid NFS and Rapid CIFS
Rapid NFS and Rapid CIFS benefits
Best practices: Rapid NFS
Best practices: Rapid CIFS
Installing the Rapid NFS plug-in
Installing the Rapid CIFS plug-in
Uninstalling the Rapid NFS plug-in
Uninstalling the Rapid CIFS plug-in
Configuring and using VTL
Understanding VTL
Terminology
Supported virtual tape library access protocols
VTL and DR Series specifications
Guidelines for configuring VTL
Configuring and Using Encryption at Rest
Understanding Encryption at Rest
Encryption at Rest Terminology
Encryption at rest and QoreStor considerations
Understanding the encryption process
Configuring and using the Recycle Bin
Understanding Recycle Bin
Terminology
Guidelines for configuring Recycle Bin
Configuring Recycle Bin
Purging Recycle Bin files
Restoring files from Recycle Bin
Managing containers with Recycle Bin enabled
Viewing Recycle Bin statistics
Configuring Cloud Reader
Configuring RDA immutability
Creating a container
Managing local storage
Creating an OST or RDS connection type container
Adding an NFS or CIFS connection type container
Creating an Object container
Creating a VTL type container
Viewing containers
Adding a cloud tiering policy
Adding an archive tiering policy
Deleting a container
Viewing storage group information
Adding a storage group
Modifying a storage group
Deleting a storage group
Configuring a Performance Tier
Configuring Object Container
Managing cloud storage
Creating an Object container
Creating a bucket
Editing bucket settings
Changing bucket retention
Deleting a bucket
Setting user policy
Configuring additional storage
Understanding cloud and archive storage
Adding a Cloud storage group
Managing replications
Adding a cloud tier through the GUI
Configuring a cloud or archive tier
Adding a Microsoft Azure cloud tier
Adding an Amazon S3 cloud tier
Adding a Wasabi S3 cloud tier
Adding an IBM S3 cloud tier
Adding a Google S3 cloud tier
Adding an S3 Compatible cloud tier
Adding a Backblaze S3 cloud tier
Adding a cloud tier through the command line
Creating a cloud tiering schedule
Editing a cloud tiering schedule
Deleting a cloud tier
Configuring required permissions to restore from Archive Tier
Adding an archive tier
Editing an archive tier restore mode using the command line interface
Deleting an archive tier
Creating an archive tiering schedule
Editing an archive tiering schedule
Restoring from an archive tier
Performing a disaster recovery from the cloud
Guidelines and prerequisites for replication
Adding replication relationships
Configuring replication schedules
Viewing replication information
Modifying replication relationships
Deleting replication relationships
Starting and stopping replication
Managing users
Monitoring the QoreStor system
Using the Dashboard page
Viewing QoreStor statistics by using the CLI
Monitoring system alerts
Monitoring clients
Monitoring system events
Managing QoreStor remotely
Getting started with QorePortal
Registering QoreStor with the portal
Enabling Remote Management
Viewing and using QorePortal
Support, maintenance, and troubleshooting
Using the QoreStor support options
Troubleshooting error conditions
Excluding QoreStor directories from antivirus scans
Security recommendations guide
About us
Refreshing data in Cloud Reader
Configuring RDA immutability
This topic introduces the RDA immutability feature and related concepts and tasks. Refer to the subsequent topics and procedures in this section for more information.
Understanding RDA immutabilty
RDA immutability provides protection from overwrites and deletes on backup files. This technology is present by default for RDS containers, but not all backups are protected by default. Backup applications sending data using the RDA protocol to QoreStor define whether the backup data should be immutable and the time period the data will remain immutable. After you set immutability on the backup data, you cannot modify or delete the backup data from the RDA container until the immutable time period expires. For the current list of supported backup applications that take advantage of this technology, see the Quest QoreStor Interoperability Guide.
Managing containers with RDA immutability
Configuring QoreStor settings > Configuring RDA immutability > Managing containers with RDA immutability
When working with containers that have RDA immutability, take the following conditions into consideration.
Container deletion
Containers with Immutable files cannot be deleted until the immutability on all the backup data expires.
Container replication
When container replication is set up between two RDA containers and when replicated backup data includes an immutability time period, the remaining immutability time period is set on the backup data replicated to target containers.
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NOTE: It is not possible to add a container with immutable backup data as a replication target. |
In case of secondary copy or duplicate operations performed by backup applications over RDA, backup applications set immutability time period on the target backup data.
Cloud tier and archive tier
QoreStor maintains the immutability time period on backup data when it transfers them to a cloud tier or archive tier. During a disaster recovery from a cloud tier or archive tier, the immutable time period is again set on the backup data, making it immutable on new QoreStor instances as well..