K 10 svn:author V 3 imp K 8 svn:date V 27 2014-08-02T05:05:10.902016Z K 7 svn:log V 228 Follow the ufs practice for disallowing permission changes as well as writes to files for read-only file systems. Since there are already checks in nandfs_setattr that return an error, this moves detection of the error earlier. END