[Tux3] Comparison to Hammer fs design

Ivan Voras ivoras at FreeBSD.org
Sun Jul 27 00:59:24 PDT 2008


Matthew Dillon wrote:
:
:Why LVM why not follow the ZFS path ?
    I think its a mistake to integrate the storage layer into the
    filesystem.  That would effectively limit us to a single filesystem,
    ZFS.
Well, ZFS itself isn't that integrated as it's said. You can use the 
low-level volume manager by itself and create UFS volumes on top of it. 
It isn't as straightforward as a simple volume manager since you still 
get the superfluous caching and checksumming but it works.


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