savecore=NO for NFS diskless _dumpdev

["Toru Nishimura" <locore64%alkyltechnology.com@localhost>]

Hi,

I've learned that savecore=NO is necessary in /etc/rc.conf when
system is configured as NFS diskless.  Unless doing so,
savecore(8) complains somehow puzzling as follows;

Checking for core dump...
savecore - - - //stand/i386/5.99.7/modules/nfs/nfs.kmod: _dumpdev not in 
namelist

I'm not certain that it's already documented somewhere this
moment, and this message is just for a record for otherone who get
trapped in future...

Toru Nishimura / ALKYL Technology