Disk Data Format

The SNIA Common RAID Disk Data Format defines a standard data structure describing how data is formatted across disks in a RAID group. The DDF structure allows a basic level of interoperability between different suppliers of RAID technology. The Common RAID DDF structure benefits storage users by enabling in-place data migration or recovery after controller failure using systems from different vendors.[1]

References

Storage Networking Industry Association - Common RAID Disk Data Format (DDF) http://www.snia.org/tech_activities/standards/curr_standards/ddf Storage Networking Industry Association - Common RAID Disk Data Format (DDF) Check |url= value (help). Missing or empty |title= (help)

External links

Using DDF volumes with Linux Kernel

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[1] Storage Networking Industry Association - Common RAID Disk Data Format (DDF) http://www.snia.org/tech_activities/standards/curr_standards/ddf Storage Networking Industry Association - Common RAID Disk Data Format (DDF) Check |url= value (help). Missing or empty |title= (help)