SGI server running XFS:
ftp://linux-xfs.sgi.com/projects/xfs/download
Main Open Source SGI server:
ftp://oss.sgi.com/projects/xfs/download
oss.sgi.com also has an rsync server:
rsync://oss.sgi.com/xfsftp/
Jan H. Schrewe's mirror in Germany:
ftp://ftp.mpg.goe.ni.schule.de/pub/linux/kernel/xfs/sgi
Jan is also mirroring Brian Smith's unofficial RPM builds at:
ftp://ftp.mpg.goe.ni.schule.de/pub/linux/kernel/xfs/smithconcepts
Denmark mirror:
ftp://sunsite.dk/mirrors/xfs/
Full install mirrors:
ftp://ftp.thebarn.com/SGI/