On Sun, Jun 6, 2010 at 5:07 PM, RBN <rbn.ggl@gmail.com> wrote:
>
>
> I ran test_fsync on a local ext 3 partition and on a raid jfs SSD array
> 8x32GB RAID10. The local disk returned quickly and gave what looks like
> acceptable results. However, the RAID looks pretty bad. Any one have any
> idea why fsync would take so long on an SSD RAID 10.
Are you just running 1 loop? Those numbers are worse than bad if
you're running one loop.
How are the SSD drives attached to your machine? HW RAID, JBOD HW
Caching, direct HBA?
