K 10 svn:author V 8 rmacklem K 8 svn:date V 27 2019-12-20T21:25:51.943711Z K 7 svn:log V 242 Update the man page to reflect the addition of NFSv4.2 (r355677). Include references to NFSv4.2 and associated RFCs. Also clarify when a Linux client needs to set vfs.nfsd.flexlinuxhack if a pNFS server is in use. This is a content change. END