| PRIMECLUSTER Global Disk Services Configuration and Administration Guide 4.2 (Linux) |
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Contents
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| Chapter 6 Backing Up and Restoring | > 6.6 Backing Up and Restoring through an External Server | > 6.6.2 Backing Up and Restoring through Snapshot by Slice Detachment |
Data in a slice temporarily detached from a volume can be backed up to tape during the service operation.
To secure consistency of data in a detached slice, the services must be stopped temporarily when detaching the slice.
Consistency of Snapshot Data
When detaching a slice while the services are operating, data consistency must be secured through the method specific to that software, such as a file system and a database system, which manages volume data. For details, see "Ensuring Consistency of Snapshot Data."
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Contents
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