NFS UID bug.

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There seems to be some confusion about the NFS UID bug.

Here are some facts about this bug that are worth knowing:

	- Solaris 2.x (any system with 32 bit uids) is not susceptible
	- The NFS jumbo patch for SunOS 4.1.x *does* fix the UID bug

	- nfsbug will report *false* positives on the UID bug on filesystems
	  that:
		- are exported with root access on 16 bit machines
		  (side effect of truncating uids to least significant 16 bits)
	 	  Keep your uids < 60000
 	    or
		- have a world writable root directory.

Casper

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