On Sun, Jul 19, 2009 at 08:25, lf yang<no-re...@opensolaris.org> wrote: > Hi Guys > I have a SunFire X4200M2 and the Xyratex RS1600 JBOD which I try to > run the ZFS on it.But I found a problem: > I set mpxio-disable="yes" in the /kernel/drv/fp.conf to enable the MPxIO,
I assume you mean mpxio-disable="no" > and set load-balance="round-robin" in the /kernel/drv/scsi_vhci.conf enable > the round-robin.The ZFS performance is very low, it is about 50% performance > decrease. If I disable the MPxIO or just set load-balance="none", the > performace > is good to accept. > > I am confused. I google the website and found this > :http://xyratex.mobi/pdfs/products/storage-systems/tips/TIP107_Configuring_Solaris10_x86_for_Xyratex_storage_1-0.pdf > > It is the document of Xyratex, they have same result but no explain.Maybe it > is > the SunMdi bug? How can I do this ? That is probably a limitation in the hardware. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
