On Mon, Dec 22, 2008 at 2:17 PM, Eric <ericvanblokl...@gmail.com> wrote:
> Thanks for definitive answer and the link to a great thread. I need
> one more:
> I have to set the heads and cylinders on the disk partitions of the
> virtualized servers. Now I assume I also have to set heads and
> cylinders on the raid partions, exported by the targets. Is this
> assumption correct?

I'm not 100% sure, but the CHS layout of the disk itself (not the
partitions) might be the layout you have to tune. If I remember
correctly, IET performance is suboptimal if partition boundaries are
not aligned with page boundaries. Or: partition boundaries should be a
multiple of 4096 KB.


You received this message because you are subscribed to the Google Groups 
"open-iscsi" group.
To post to this group, send email to open-iscsi@googlegroups.com
To unsubscribe from this group, send email to 
For more options, visit this group at http://groups.google.com/group/open-iscsi

Reply via email to