Simon Breden wrote:
> Thanks Max, and the fact that rsync stresses the system less would help
> explain why rsync works, and cp hangs. The directory was around 11GB in size.
> If Sun engineers are interested in this problem then I'm happy to run
> whatever commands they give me -- after all, I have a pure goldmine here for
> them to debug ;-) And it *is* running on a ZFS filesystem. Opportunities like
> this don't come along every day :) Tempted? :)
> Well, if I can't tempt Sun, then for anyone who has the same disks, I would
> be interested to see what happens on your machine:
> Model Number: WD7500AAKS-00RBA0
> Firmware revision: 4G30
> I use three of these disks in a RAIDZ1 vdev within the pool.
I think Rob Logan is probably correct, and there is a problem with the
disks, not zfs. Have you
tried this with a different file system (ufs), or multiple dd commands
running at the same time with
the raw disks?
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