[Lustre-devel] Lustre HSM HLD draft
Ricardo M. Correia
Ricardo.M.Correia at Sun.COM
Mon Feb 11 16:25:14 PST 2008
On Seg, 2008-02-11 at 14:32 -0800, Nathaniel Rutman wrote:
> I'm missing the point of this discussion. Clearly we shouldn't/can't
> use ctime/mtime for anything internal to Lustre; that is what object
> versions are all about. Why are we talking about adding new fields or
> anything else?
If by object versions you are referring to the version field in the
ldiskfs inodes that Andreas mentioned, then we need to add a similar
field/attribute in ZFS.
It seems that Andreas has already filed bug 14865 for this.
Cheers,
Ricardo
--
Ricardo Manuel Correia
Lustre Engineering
Sun Microsystems, Inc.
Portugal
Phone +351.214134023 / x58723
Mobile +351.912590825
Email Ricardo.M.Correia at Sun.COM
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