Can I Back Up a Server Deployed with Databases?
Yes. CBR provides application-consistent backup. For details about the function compatibility, see Table 1. For applications or databases with which the application-consistent function is incompatible, you are advised to suspend all data write operations before performing backup. If write operations cannot be suspended, you can stop the application systems or the server for offline backup. If you do not perform the preceding operations before backup, status of the server after restoration will be similar to restart upon an unexpected power failure. In this case, log rollback will be performed on databases to keep data consistent.
Database |
OS |
Version |
---|---|---|
SQL Server 2008/2012/2019 |
Windows |
Windows Server 2008, 2008 R2, 2012, 2012 R2, and 2019 for x86_64 |
SQL Server 2014/2016/Enterprise Edition |
Windows |
Windows Server 2014, 2014 R2, and 2016 Datacenter for x86_64 |
MySQL 5.5/5.6/5.7 |
Red Hat |
Red Hat Enterprise Linux 6 and 7 for x86_64 |
SUSE |
SUSE Linux Enterprise Server 11, 12, 15 SP1, 15 SP2 for x86_64 |
|
CentOS |
CentOS 6 and 7 for x86_64 |
|
EulerOS |
EulerOS 2.2 and 2.3 for x86_64 |
|
HANA 1.0/2.0 |
SUSE |
SUSE Linux Enterprise Server 12 for x86_64 |
Backup FAQs
- Do I Need to Stop the Server Before Performing a Backup?
- Can I Back Up a Server Deployed with Databases?
- How Can I Distinguish Automatic Backups From Manual Backups?
- Can I Choose to Back Up Only Some Partitions of a Disk?
- Does CBR Support Cross-Region Backup?
- How Do I Migrate Server Data Across Regions Using Server Backups?
- Can I Back Up Two Disks to One Target Disk?
- How Do I Replicate a Disk to the Same AZ in a Region as the Source Disk?
- Can I Migrate Backups Between Vaults?
- Will the Server Performance Be Affected If I Delete Its Backups?
- Can I Use Its Backup for Restoration After a Resource Is Deleted?
- How Many Backups Can I Create for a Resource?
- Can I Use an Incremental Backup to Restore Data After a Full Backup Is Deleted?
- Can I Stop an Ongoing Backup Task?
- How Do I Reduce the Vault Space Occupied by Backups?
- How Do I View the Size of Each Backup?
- How Do I View My Backup Data?
- How Long Will My Backups Be Kept?
- How Do I Implement Periodic Full Backups for My Resources?
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