>1 systems 1 FS
Hiten Pandya
hmp at FreeBSD.ORG
Thu Oct 23 08:01:51 PDT 2003
On Wed, Oct 22, 2003 at 01:43:10AM -0700, Terry Lambert wrote:
:
: [ ... ]
:
: One example of an FS that can do this is GFS, from Sistina; they
: used to have an open-source version (under the GPL), but appear
: to have since come to their senses. I ported all the user space
: tools for GFS to FreeBSD in about 4 hours of work one night, when
: it was still available under the GPL. See their propaganda at:
:
: http://www.sistina.com/products_gfs.htm
On the other hand, you could also check out the OpenGFS project
which is still being worked on actively:
http://opengfs.sourceforge.net/
This is for Linux, ofcourse.
: Anyway, the normal way this is handled for SAN/NAS devices is
: to carve out a logical volume region on a per-machine basis, and
: forget the locking altogether (giving a management node "ownership"
: of the "as yet unallocated regions"), which avoid contention by
: separation of the contention domain entirely. Not a very
: satisfying way of doing it, if you ask me.
You could also checkout another interesting file system, called
Lustre, located at http://www.lustre.org/, which could probably
help your need.
Regards,
--
Hiten Pandya
hmp at FreeBSD.ORG
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