| PRIMECLUSTER Global Disk Services Configuration and Administration Guide 4.2 (Linux) | 
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| Chapter 5 Operation | > 5.1 Operation Outline | 
Volumes can be backed up while applications using them are running.
The following three backup methods are available.
Slice detachment
Synchronization (GDS Snapshot required)
OPC (GDS Snapshot required)
5.1.3.1 Backup (by Slice Detachment)
5.1.3.2 Backup (by Synchronization)
5.1.3.3 Backup (by OPC)
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