[Gluster-devel] NFS reexport status

[Brent A Nelson]

NFS reexport of a unified GlusterFS seems to be working fine as of TLA 
409.  I can make identical copies of a /usr area local-to-glusterfs and 
glusterfs-to-glusterfs, hardlinks and all.  Awesome!

However, this is not true when AFR is added to the mix (rsync 
glusterfs-to-glusterfs via NFS reexport):

rsync: readdir("/tmp/blah/usr0/lib/perl/5.8.8/auto/POSIX"): Input/output 
error (5)
rsync: readdir("/tmp/blah/usr0/share/perl/5.8.8"): Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/i18n/locales"): Input/output error 
(5)
rsync: readdir("/tmp/blah/usr0/share/locale-langpack/en_GB/LC_MESSAGES"): 
Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/groff/1.18.1/font/devps"): 
Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/man/man1"): Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/man/man8"): Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/man/man7"): Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/X11/xkb/symbols"): Input/output error 
(5)
rsync: readdir("/tmp/blah/usr0/share/zoneinfo/right/Africa"): Input/output 
error (5)
rsync: readdir("/tmp/blah/usr0/share/zoneinfo/right/Asia"): Input/output 
error (5)
rsync: readdir("/tmp/blah/usr0/share/zoneinfo/right/America"): 
Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/zoneinfo/Asia"): Input/output error 
(5)
rsync: readdir("/tmp/blah/usr0/share/doc"): Input/output error (5)
rsync: readdir("/tmp/blah/usr0/share/consolefonts"): Input/output error 
(5)
rsync: readdir("/tmp/blah/usr0/bin"): Input/output error (5)
rsync: 
readdir("/tmp/blah/usr0/src/linux-headers-2.6.20-16/include/asm-sparc64"): 
Input/output error (5)
rsync: 
readdir("/tmp/blah/usr0/src/linux-headers-2.6.20-16/include/linux"): 
Input/output error (5)
rsync: 
readdir("/tmp/blah/usr0/src/linux-headers-2.6.20-16/include/asm-mips"): 
Input/output error (5)
rsync: 
readdir("/tmp/blah/usr0/src/linux-headers-2.6.20-16/include/asm-parisc"): 
Input/output error (5)
file has vanished: 
"/tmp/blah/usr0/src/linux-headers-2.6.20-16/include/asm-sparc/\#012"
rsync: 
readdir("/tmp/blah/usr0/src/linux-headers-2.6.20-16-server/include/config"): 
Input/output error (5)
rsync: 
readdir("/tmp/blah/usr0/src/linux-headers-2.6.20-16-server/include/linux"): 
Input/output error (5)
...

Any ideas? Meanwhile, I'll try to track it down in strace (the output will 
be huge, but maybe I'll get lucky)...

Thanks,

Brent