K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2012-01-31T03:58:26.500093Z
K 7
svn:log
V 383
When a "mount -u" switches an NFS mount point from TCP to UDP,
any thread doing an I/O RPC with a transfer size greater than
NFS_UDPMAXDATA will be hung indefinitely, retrying the RPC.
After a discussion on freebsd-fs@, I decided to add a warning
message for this case, as suggested by Jeremy Chadwick.

Suggested by:	freebsd at jdc.parodius.com (Jeremy Chadwick)
MFC after:	2 weeks

END