Part V. Learning more about DRBD
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Part V. Learning more about DRBD
Table of Contents
12. DRBD Internals
DRBD meta data
Internal meta data
External meta data
Estimating meta data size
Generation Identifiers
Data generations
The generation identifier tuple
How generation identifiers change
How DRBD uses generation identifiers
The Activity Log
Purpose
Active extents
Selecting a suitable Activity Log size
The quick-sync bitmap
The peer outdater interface
13. Getting more information
Public mailing list
Commercial DRBD support
Publications
Other useful resources