Robin, MrD,

Thanks for the info !

I now have XFS running on a RAID 0 array. For what it's worth, using
the Debian installer to create all of the partitions resulted in the
size of the fd partition on one disk being slightly off, so I used
fdisk instead and specified the start/end blocks manually.

Some of the options I used for XFS:

"chunk=1024" when setting up the raid array in mdadm.

When formatting the array, I used "-l size=64m" to create a 64 megabyte
log, and when mounting "noatime,nodiratime,logbufs=8" (the default
number of log buffers is 2).

With all of my three weeks of Linux experience.... XFS seems to work
well on MD devices, and detected the necessary parameters
automatically, so I did not have to worry about setting stripe unit and
stripe width, etc.

Here's a good article of tweaking XFS on linux:

http://everything2.com/index.pl?node_id=1479435

Here's a good general article on XFS on Linux:

http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi?coll=linux&db=bks&srch=&fname=/SGI_Admin/LX_XFS_AG/sgi_html/front.html

Next, it's time to build my kernel (attempt number four)....


-- 
DLloyd
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