[Btrfs-devel] Initial Planning document for multiple device support

sftf sftf-misc at mail.ru
Tue Jan 22 00:55:47 PST 2008

CM> http://oss.oracle.com/projects/btrfs/dist/documentation/btrfs-volumes.html

Allocation Record is similar to LVM's physical extent (PE)
Storage Chunk is similar to LVM's logical extent (LE)
Storage Chunk1+Storage Chunk2+Storage Chunk3+... is similar to LVM's volume group (VG)

And filesystem use aggregation of Storage Chunks directly to store metadata and
data on them.

I'm right?

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