ports/133563: security/cfs rc script needs "mntudp" option on 8-CURRENT

[Thiemo Nordenholz]

>Number:         133563
>Category:       ports
>Synopsis:       security/cfs rc script needs "mntudp" option on 8-CURRENT
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Fri Apr 10 10:40:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Thiemo Nordenholz
>Release:        FreeBSD 8.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD 8.0-CURRENT as of April 3, 2009
        Ports collection as of April 10, 2009


>Description:
	Installed and started the CFS port (cfs-1.4.1_5).
	
	When /usr/local/etc/rc.d/cfsd tries to mount the cfsd-bootstrap
	directory over local NFS (in cfsd_poststart()), mount_nfs will
	hang, causing a log entry every second:
	
	Apr  9 17:52:26 feynman kernel: TCP: [127.0.0.1]:616 to
	[127.0.0.1]:3049 tcpflags 0x2<SYN>; tcp_input: Connection attempt 
	to closed port
	
	Attempts to kill mount_nfs failed.
	
	The issue was solved by adding the "mntudp" option to the init
	script so that cfsd_poststart() now does:
	
	mount -o port="$cfsd_port",nfsv2,mntudp
		localhost:/usr/local/cfsd-bootstrap "$cfsd_mountpoint"
	
>How-To-Repeat:
	On 8-CURRENT:
	Install cfsd port, and prepare system as describe in the port's 
	pkg-message. Start cfsd, problem will occur.
>Fix:

	Add the "mntudp" option to /usr/local/etc/rc.d/cfsd.
	However, this needs only to be done on CURRENT systems - if I had
	a good idea how to integrate this in the port, I'd submit a patch,
	but making an OSVERSION dependant hack in the Makefile seems a bit
	dirty.

>Release-Note:
>Audit-Trail:
>Unformatted: