CFR: NFS root options fixup

[Sam Leffler]

John Baldwin wrote:
> On Monday 04 December 2006 13:23, Sam Leffler wrote:
>> There's a small patch at:
>>
>> http://www.freebsd.org/~sam/nfsopts.patch
>>
>> to unify parsing of nfs mount options supplied when booting over the
>> net.  It also extends the supported options so you can do things like
>> specify nolockd, tcp, udp, and nfsv2, nfsv3.  Some of this appears to be
>> superfluous given the work that rc.initdiskless does but it's there.
>>
>> The one change I'm uncertain of is the bounds checking I apply to
>> rsize/wsize.
>>
>> 	Sam
> 
> Do you need to set NFSMNT_RSIZE and NFSMNT_WSIZE in nd->flags in
> nfs_parse_options() if you get a "rsize" or "wsize" option?  For the
> bootp case the flags are always set, but was worried about the
> non-bootp case.
> 

Probably.  I have not had time to test the pxe booting case.  I've only
tested booting with bootp/dhcp.

	Sam