K 10 svn:author V 4 lulf K 8 svn:date V 27 2009-01-18T21:52:01.956343Z K 7 svn:log V 277 MFC r186517: - Fix an issue with access permissions to underlying disks used by a gvinum plex. If the plex is a raid5 plex, and is being written to, parity data might have to be read from the underlying disks, requiring them to be opened for reading as well as writing. END