Strange errors when checking out to NFS-mounted home directories

[Adam McKenna]

Hello,

At work, we are getting strange errors when checking out to our home
directories which are mounted via NFS from a Network Appliance.

The errors seem to occur when checking out specific tags, but mostly when
running an update with both the "-P" and "-d" flags, such as "cvs -q up -P
-d".

Here is a sample of the error messages:

Using "cvs co -r tag austin":
cvs checkout: cannot remove austin/old_public_html/customers: Unknown error
523
cvs checkout: cannot remove austin/old_public_html/active_markets: Unknown
error 523
cvs checkout: cannot remove austin/old_public_html/Templates: Unknown error
523

Using "cvs -q up -P -d":
cvs update: cannot remove old_public_html/rfq: Unknown error 523
cvs update: cannot remove old_public_html/reporting: Unknown error 523
cvs update: cannot remove old_public_html/punchout: Unknown error 523
cvs update: cannot remove old_public_html/premium_content: Unknown error 523
cvs update: cannot remove old_public_html/customers: Unknown error 523
cvs update: cannot remove old_public_html/active_markets: Unknown error 523
cvs update: cannot remove old_public_html/Templates: Unknown error

The directory old_public_html was removed log ago.  Why is it showing up 
again now?

I have an open case with NetApp about this issue but I figured I'd ask here
to see if anyone else has experienced the same problem.

If I check out to a non-NFS mounted directory, there are no errors.  Same
with update.

Thanks in advance for any input.

--Adam